Keyword Index

A

  • ABAQUS Comparison of static and dynamic stress-strain analysis in earth dams (Case Study: Azadi Earth Dam) [Volume 13, Issue 3, 2020, Pages 83-95]
  • ABAQUS software Numerical Modeling for Determining Effective factors on initiation fracture Pressure in Hydraulic fracture Operation [Volume 12, Issue 1, 2019, Pages 57-74]
  • Abderaz Formation Estimation of uniaxial compressive strength of limestone marls from Abderaz formation by using physical properties [Volume 6, Number 3 & 4, 2013, Pages 89-97]
  • Abe-qarm Qazvin The role of lithology and tectonic structure in evaluation of karst, variation of discharge and quality of karst springs location in Abe-garm Qazvin area [Volume 3, Number 3 & 4, 2010, Pages 1-12]
  • Abivard dam Karst development potential and karst conceptual model of Abivard dam site using structural geology and geotechnical studies and Analytical Hierarchy Process (AHP) method [Volume 16, Issue 2, 2023, Pages 89-104]
  • Absorbing boundary Improving the performance of absorbing layers with increasing damping in the numerical modeling of surface waves propagation using finite element method [Volume 13, Issue 2, 2020, Pages 13-26]
  • Absorbing Layers using Increasing Damping Improving the performance of absorbing layers with increasing damping in the numerical modeling of surface waves propagation using finite element method [Volume 13, Issue 2, 2020, Pages 13-26]
  • Absorbing Well Matrix suction effect on the soil stability in unsaturated soil [Volume 15, Issue 2, 2022, Pages 1-17]
  • Absorption Kinetics and Thermodynamic Study of the Pesticide Absorption in Contaminated Waters using Biotite Silicate in Boroujerd, Lorestan, Iran [Volume 14, Issue 2, 2021, Pages 1-13]
  • Accelerated Test The evaluation of reaction potential of different aggregates based on petrographic studies and comparison with chemical tests. [Volume 13, Issue 1, 2020, Pages 29-45]
  • Accommodation space Tectono-sedimentary analysis of high-altitude Plio-Quaternary sediments, southern slope of Mishow-Dagh, northwest of Iran [Volume 1, Issue 2, 2008, Pages 87-101]
  • Achqaggill Formation Estimation of Static Young Modulus and Unaxial Compression Streangth Based on Physical and Dynamic Characteristics of Aghchagil Limestone Formation in Caspian Basin [Volume 15, Issue 3, 2022, Pages 1-14]
  • Acid rain Experimental study on the effect of acid and alkaline rains on geotechnical properties of fine-grained soil [Volume 11, Issue 3, 2019, Pages 61-74]
  • Acoustic Emission Assessment of hole-bearing granitic rocks behavior against static and dynamic loads [Volume 13, Issue 2, 2020, Pages 27-39]
  • Acoustic Emission The effect of mineralogy and grain size on stress damage thresholds of granite and diorite [Volume 13, Issue 4, 2020, Pages 29-41]
  • Adhesion Design and manufacturing of the soil-metal adhesion assessment device and check the repeatability of the results [Volume 7, Number 1 & 2, 2014, Pages 93-99]
  • Aggregate Investigating the affecting factors on physical characteristics of artificial stone and compares the engineering characteristic of artificial stone with two natural stone samples [Volume 10, Number 1 & 2, 2017, Pages 85-96]
  • Aggregate Effect of type and texture of aggregates on strength properties of sulfur concrete and portland concrete [Volume 14, Issue 1, 2021, Pages 29-42]
  • Aggregate Investigation of the effect of mineralogy and physicomechanical properties of source rock on compressive strength of concrete [Volume 15, Issue 3, 2022, Pages 31-47]
  • Aggregate chemical reactivity Investigation of the chemical reactivity of concrete in some large dams of Iran [Volume 15, Issue 2, 2022, Pages 19-33]
  • Aggressive environment The Effect of Using Alkaline Adhesives on the Durability of Lightweight Structural Concrete against Harmful Environments [Volume 15, Issue 3, 2022, Pages 49-64]
  • Aghajari formation Geomechanical evaluation of sedimentary rocks units of Aghajari formation in Zagros zone [Volume 1, Issue 2, 2008, Pages 15-30]
  • AHP Landslide hazard assessment by AHP along Caspian sea coast Nowshahr-Ramsar [Volume 3, Number 1 & 2, 2010, Pages 1-14]
  • AHP Zonation of Rock-Slope Failure Potential of Sungun Copper Mine Based on SMR and Analytic Hierarchy Process (AHP) [Volume 11, Number 2, 2019, Pages 99-113]
  • AHP Karst development potential and karst conceptual model of Abivard dam site using structural geology and geotechnical studies and Analytical Hierarchy Process (AHP) method [Volume 16, Issue 2, 2023, Pages 89-104]
  • AHP Model" Prioritization of areas for controlling erosion and sediment production due to landslides using the Analytic Hierarchy Process (AHP) method (Case study: Oghan watershed, Golestan Province) [(Articles in Press)]
  • Alabastrine gypsum Effects of engineering geological properties of Gachsaran Formation gypsum on karst development (Khuzestan, Ramhormoz) [Volume 6, Number 3 & 4, 2013, Pages 1-16]
  • Alborz Landslide specific risk assessment on part of southern Alborz, Iran [Volume 1, Number 3 & 4, 2008, Pages 1-14]
  • Aliabad plain Numerical modeling of groundwater flow in Ali Abad Plain of Qom to predict fluctuations of the water table and hydraulic conductivity [Volume 15, Issue 2, 2022, Pages 49-67]
  • Aliabad plain of Qom Application of support vector machine in modeling land subsidence in parts of Aliabad plain of Qom [Volume 16, Issue 1, 2023, Pages 77-92]
  • ALID Improving the performance of absorbing layers with increasing damping in the numerical modeling of surface waves propagation using finite element method [Volume 13, Issue 2, 2020, Pages 13-26]
  • Alisadr cave Importance of karst geomorphology study in recognition genesis of caves [Volume 4, Number 3 & 4, 2011, Pages 19-30]
  • Alkali activated concrete The Effect of Using Alkaline Adhesives on the Durability of Lightweight Structural Concrete against Harmful Environments [Volume 15, Issue 3, 2022, Pages 49-64]
  • Alkali reaction The evaluation of reaction potential of different aggregates based on petrographic studies and comparison with chemical tests. [Volume 13, Issue 1, 2020, Pages 29-45]
  • Alluvium Liquefaction zonation of soils along Tabriz metro line 2, using GIS [Volume 3, Number 1 & 2, 2010, Pages 15-30]
  • ALPRIFT Optimization of the ALPRIFT method using a support vector machine (SVM) to assess the subsidence Vulnerability of the southwestern plain of Tehran [Volume 11, Number 2, 2019, Pages 1-14]
  • Alteration Correlation of microscopic mineralogical and textural properties versus physical and mechanical properties of gabbroic and diorite rocks in Natanz area [Volume 6, Number 3 & 4, 2013, Pages 69-78]
  • Alteration index Evaluation of travertine samples deterioration against salt crystallization using alteration index and alteration velocity parameters [Volume 6, Number 1 & 2, 2013, Pages 52-66]
  • Alteration velocity Evaluation of travertine samples deterioration against salt crystallization using alteration index and alteration velocity parameters [Volume 6, Number 1 & 2, 2013, Pages 52-66]
  • Alvand The effect of mineralogical and textural characteristics on engineering geological properties of Alvand granitoids and hornblendgabroo (southwest Hamedan) [Volume 2, Number 3 & 4, 2009, Pages 41-52]
  • Ambient Vibration Convergence of shear wave velocity structure models obtained from ellipticity analysis of surface waves of ambient vibrations1 [Volume 13, Issue 4, 2020, Pages 15-27]
  • Amirkabir Tunnel Permeability zoning in Amirkabir tunnel using Support vector machine [Volume 15, Issue 4, 2022, Pages 19-29]
  • Analysis of discontinuities Determination of optimum extraction to maximize couping Quarry stone using discontinuity modeling (Case study of Travertine Kapul Mine) [Volume 14, Issue 2, 2021, Pages 15-29]
  • Analytical Hierarchy Process Locating the portal of Moshampa dam diversion tunnels using AHP approac [Volume 4, Number 3 & 4, 2011, Pages 53-62]
  • Analytical Hierarchy Process Prioritization of landslide effective factors and its hazard mapping using AHP model (A case study: Keshvari watershed) [Volume 6, Number 1 & 2, 2013, Pages 1-12]
  • Analytical Hierarchy Process Identification and Prioritization of Underground Dam Sites in Qare-Bute Plian of Zanjan Using Analytical Hierarchy Process (AHP) [Volume 10, Number 1 & 2, 2017, Pages 15-30]
  • Analytical methods Estimating ground subsidence due to tunneling of east-western part of Tehran metro line 7 [Volume 3, Number 3 & 4, 2010, Pages 71-87]
  • Analytical methods A method of stratification profiling by using of geostatistic and cluster analysis technique based on dynamic probing test data [Volume 4, Number 3 & 4, 2011, Pages 75-90]
  • Analytical Solutions Determination of rock mass elastic constant using discontinuous numerical modeling and validation with analytical relations [Volume 16, Issue 2, 2023, Pages 19-34]
  • Anchoring system. Flac2D Effect of in-situ stress on mechanical behavior of rock-anchoring tendons in underground caverns [Volume 10, Number 3 & 4, 2017, Pages 11-28]
  • ANFIS Effects of engineering geological properties of Gachsaran Formation gypsum on karst development (Khuzestan, Ramhormoz) [Volume 6, Number 3 & 4, 2013, Pages 1-16]
  • Angle of friction Evaluation of correlation between internal friction angle and grains shape using laboratory tests and image technique of grains [Volume 4, Number 1 & 2, 2011, Pages 27-38]
  • Anisotropy Effect of discontinuity surface roughness on the strength of jointed rock samples [Volume 9, Number 1 & 2, 2016, Pages 1-14]
  • Anisotropy Application of DSI acoustic log to determine the geomechanical parameters of anisotropy and in situ stress orientation in carbonate reservoirs: a case study in one of the hydrocarbon fields of south-western Iran [Volume 16, Issue 1, 2023, Pages 65-76]
  • Anisotropy Determination of rock mass elastic constant using discontinuous numerical modeling and validation with analytical relations [Volume 16, Issue 2, 2023, Pages 19-34]
  • ANN Application of Group Method of Data Handling technique in predicting UCS of limestones [Volume 15, Issue 2, 2022, Pages 69-90]
  • Arak University of ‎Technology campus Investigating the effect of various parameters on the response of magnetic ‎targets in magnetometry method using 2D and 3D forward modeling [Volume 13, Issue 3, 2020, Pages 15-34]
  • ArcGIS Zonation of Rock-Slope Failure Potential of Sungun Copper Mine Based on SMR and Analytic Hierarchy Process (AHP) [Volume 11, Number 2, 2019, Pages 99-113]
  • ArcGIS Investigation allowable bearing capacity of deposits in Mahshahr Special Economic Zones and Bandar-e Imam for surface foundations [Volume 15, Issue 3, 2022, Pages 109-127]
  • ARC GIS Flood zoning of Chalus basin using hydrologic model of HEC-RAS and Geographic Information System [Volume 11, Number 2, 2019, Pages 45-60]
  • Area density Assessment of landslide hazard models in Dez dam watershed (Sorkhab subbasin) [Volume 3, Number 3 & 4, 2010, Pages 23-32]
  • Artesian Layer Matrix suction effect on the soil stability in unsaturated soil [Volume 15, Issue 2, 2022, Pages 1-17]
  • Artificial immune system algorithm Prediction of TBM penetration rate in excavating underground spaces using genetic, artificial immune system, dolphin echolocation and gray wolf algorithms-A case study [Volume 15, Issue 3, 2022, Pages 75-94]
  • Artificial Neural Network Estimation of deformation in around a tunnel and reviewing relative effect of geomechanical parameters on the deformation using artificial neural net work [Volume 1, Issue 1, 2008, Pages 61-70]
  • Artificial Neural Network Elastic modulus prediction of limestone using multiple variable regression and artificial neural network [Volume 5, Number 3 & 4, 2012, Pages 33-38]
  • Artificial Neural Network Offering models for estimation of compressibility coefficient in fine grain soils [Volume 9, Number 3 & 4, 2016, Pages 31-43]
  • Artificial Neural Network Using different intelligent methods in Orange software to estimate the deformation modulus of rock mass [Volume 16, Issue 2, 2023, Pages 47-60]
  • Artificial Neural Networks Probabilistic Earthquake Hazard Zonation in Kerman using Statistical Analysis and Artificial Neural Networks [Volume 10, Number 3 & 4, 2017, Pages 1-9]
  • Asmari Formation Evaluation of tensile strength using hydraulic fracturing test results and its comparison with Brazilian tensile strength and point load strength, case study: Asmari formation [Volume 8, Number 3 & 4, 2015, Pages 65-80]
  • Asmari limestone Study of engineering geological properties of Asmari limestone in the north-east Masjed-Suliman [Volume 2, Number 1 & 2, 2009, Pages 1-18]
  • Assalouyeh Modelling of progressive block-flexural toppling failure using numerical distinct element method (Case study: South Pars special zone) [Volume 10, Number 1 & 2, 2017, Pages 61-73]
  • Atterberg limits Evaluation of the uniaxial compression strength and Atterberg limits of metakaolin-treated sandy clay soil [Volume 12, Issue 1, 2019, Pages 19-31]
  • Azad dam Evaluation of engineering geology and geomechanic parameters on admissible advancement step in tunnel [Volume 8, Number 3 & 4, 2015, Pages 47-64]
  • Azad dam A study of environmental hazards of mehriz area's pollutants causing pollution in ground water resources of Yazd aquifer [Volume 9, Number 1 & 2, 2016, Pages 45-57]
  • Azad tunnel An investigation in squeezing potential in the second segment of Azad tunnel [Volume 1, Number 3 & 4, 2008, Pages 15-24]

B

  • Back propagation neural network Estimation of the deformation modulus of Asmari limestone in Zagros Mountains, Iran, using a neural network –genetic model [Volume 5, Number 1 & 2, 2012, Pages 93-100]
  • Bactria Experimental Study of the Microbial Induced Carbonate Precipitation (MICP) Effect on the Permeability of Carbonated Sands [Volume 12, Issue 1, 2019, Pages 43-55]
  • Bahmanshir river The effect of hydrodynamic and morphologic conditions of Bahmanshir river on engineering geological properties of tidal deposits of Bahmanshir series [Volume 4, Number 1 & 2, 2011, Pages 1-14]
  • Bakhtiyari conglomerate Application of 2D electrical resistivity for geometry investigation of Noghol-Semirom landslide [Volume 6, Number 3 & 4, 2013, Pages 17-32]
  • Ballast Shear Interlocking Determination of Ballast Layers Shear Interlocking Stiffness by Laboratory Method [Volume 10, Number 3 & 4, 2017, Pages 69-82]
  • Ballast Shear Interlocking Stiffness Parameter. Mathematical Model Determination of Ballast Layers Shear Interlocking Stiffness by Laboratory Method [Volume 10, Number 3 & 4, 2017, Pages 69-82]
  • Ballast Shear Tests Determination of Ballast Layers Shear Interlocking Stiffness by Laboratory Method [Volume 10, Number 3 & 4, 2017, Pages 69-82]
  • Bayesian probabilistic neural network Application of probabilistic neural network method for classification of ‎Yazd, Ali-Abad copper deposit ‎ [Volume 14, Issue 3, 2021, Pages 65-76]
  • Bearing Capacity Study of bearing capacity and settlement on jointed rock masses using empirical and numerical methods [Volume 8, Number 1 & 2, 2015, Pages 79-90]
  • Bearing Capacity Investigation allowable bearing capacity of deposits in Mahshahr Special Economic Zones and Bandar-e Imam for surface foundations [Volume 15, Issue 3, 2022, Pages 109-127]
  • Bed sediment morphometry Effects of sand and gravel mining on bed sediment morphometric characteristics [Volume 1, Issue 2, 2008, Pages 75-86]
  • Bee colony algorithm Lateral bearing capacity of piles in soft saturated clay by two optimization algorithms [Volume 16, Issue 1, 2023, Pages 17-30]
  • Beheshtabad water conveyance tunnel The selection of the most suitable excavation method of Beheshtabad water conveyance tunnel [Volume 5, Number 1 & 2, 2012, Pages 69-82]
  • Bentonite Impact of Enhancement by NaOH on Solidification/Stabilization of Contaminated Bentonite [Volume 16, Issue 1, 2023, Pages 43-64]
  • Bimrock (large rock fragments in fine grained matrix) Impact of strike-slip and reverse faulting on volume proportion and uniaxial strength of fault rock blocks across the Purkan and Namrak faults in south Alborz range [Volume 7, Number 1 & 2, 2014, Pages 57-70]
  • Bio grout Biological improvement of sandy soil by microbial induced carbonate precipitation and the affecting factors [Volume 8, Number 1 & 2, 2015, Pages 1-12]
  • Bio-improvement The comparison of the performance of biological improvement in sandy soils by the injection and the flow-through methods [Volume 16, Issue 3, 2023, Pages 65-88]
  • Biological Improvement Biological improvement of sandy soil by microbial induced carbonate precipitation and the affecting factors [Volume 8, Number 1 & 2, 2015, Pages 1-12]
  • Biological Treatment Investigation of the Effect of Sporosarcina pasteurii Bactria on the Microbial Induced Carbonate Precipitation (MICP) and the UCS of carbonate Sands [Volume 12, Issue 2, 2019, Pages 17-25]
  • Biotite Kinetics and Thermodynamic Study of the Pesticide Absorption in Contaminated Waters using Biotite Silicate in Boroujerd, Lorestan, Iran [Volume 14, Issue 2, 2021, Pages 1-13]
  • Birgel Tunnel Investigation the design criteria of umbrella arc system based on the instrumentation data and numerical simulation [Volume 15, Issue 2, 2022, Pages 35-48]
  • Blaine Value Investigation of Different Grinding Aids Effects on the Cement Quality and Grinding Efficiency; Case Study: Urmia Cement Plant [Volume 14, Issue 3, 2021, Pages 33-45]
  • Blast furnace slag Experimental study of the effect of adding fibers and mineral processed materials on geopolymer concrete [Volume 15, Issue 3, 2022, Pages 65-74]
  • Blast loading Investigation on projectile explosion effects in a jointed rock media by DEM: a case study of Ardebil-Mianeh railway tunnel [Volume 2, Number 3 & 4, 2009, Pages 79-90]
  • Block-flexural toppling Modelling of progressive block-flexural toppling failure using numerical distinct element method (Case study: South Pars special zone) [Volume 10, Number 1 & 2, 2017, Pages 61-73]
  • Block punch index Evaluation of the block punch index test for predicting the strength of sandstones [Volume 15, Issue 1, 2022, Pages 105-118]
  • Block size Determination of block size in south heights of Mashhad city [Volume 7, Number 3 & 4, 2014, Pages 15-26]
  • Block volume Determination of block size in south heights of Mashhad city [Volume 7, Number 3 & 4, 2014, Pages 15-26]
  • Bock and Lsis Estimation of deformation in around a tunnel and reviewing relative effect of geomechanical parameters on the deformation using artificial neural net work [Volume 1, Issue 1, 2008, Pages 61-70]
  • Boroujerd The study of the engineering geological properties of Boroujerd granites [Volume 5, Number 1 & 2, 2012, Pages 1-16]
  • Borrow material Investigation on dispersivity potential of clayey soils of Varzagan Hajilar earth dam and its relationship with parent rock [Volume 12, Issue 2, 2019, Pages 27-41]
  • Brazilian tensile strength Evaluation of travertine samples deterioration against salt crystallization using alteration index and alteration velocity parameters [Volume 6, Number 1 & 2, 2013, Pages 52-66]
  • Brazilian tensile strength The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 8, Number 1 & 2, 2015, Pages 35-50]
  • Brazilian tensile strength Introducing the physico-mechanical parameter for estimating the durability of travertine stones against weathering salt [Volume 10, Number 3 & 4, 2017, Pages 55-68]
  • Brazilian tensile strength Evaluation of the block punch index test for predicting the strength of sandstones [Volume 15, Issue 1, 2022, Pages 105-118]
  • Brazilian test Geomechanical evaluation of sedimentary rocks units of Aghajari formation in Zagros zone [Volume 1, Issue 2, 2008, Pages 15-30]
  • Brazilian test Upper Red Formation sandstones under Brazilian and point load test conditions [Volume 8, Number 1 & 2, 2015, Pages 99-106]
  • Brazilian test Evaluation of tensile strength using hydraulic fracturing test results and its comparison with Brazilian tensile strength and point load strength, case study: Asmari formation [Volume 8, Number 3 & 4, 2015, Pages 65-80]
  • Breakout Determination of fractures distribution and horizontal insitu stress in one of the Persian Gulf oil fields using FMI image log [Volume 16, Issue 1, 2023, Pages 31-42]
  • Brittle coal Numerical modeling of crack propagation process in brittle coal sample containing pre-existing crack under compressive load [Volume 15, Issue 3, 2022, Pages 95-107]
  • Brittle fault zone Impact of strike-slip and reverse faulting on volume proportion and uniaxial strength of fault rock blocks across the Purkan and Namrak faults in south Alborz range [Volume 7, Number 1 & 2, 2014, Pages 57-70]
  • Brittle rock Experimental study on effect of pre-crack on creep behavior of brittle rocks [Volume 5, Number 3 & 4, 2012, Pages 39-48]

C

  • Calcite Precipitation Investigation of the Effect of Sporosarcina pasteurii Bactria on the Microbial Induced Carbonate Precipitation (MICP) and the UCS of carbonate Sands [Volume 12, Issue 2, 2019, Pages 17-25]
  • Calcium Carbonate Investigation of the Effect of Sporosarcina pasteurii Bactria on the Microbial Induced Carbonate Precipitation (MICP) and the UCS of carbonate Sands [Volume 12, Issue 2, 2019, Pages 17-25]
  • Calcium carbonate crystal Experimental Study of the Microbial Induced Carbonate Precipitation (MICP) Effect on the Permeability of Carbonated Sands [Volume 12, Issue 1, 2019, Pages 43-55]
  • Calcium carbonate sequestration Improvement Of hydrocarbon contaminated sandy soils with MICP in reservoir [Volume 14, Issue 1, 2021, Pages 1-12]
  • California bearing ratio Effect of fly ash and lime on geotechnical properties of sand [Volume 13, Issue 2, 2020, Pages 85-95]
  • California Bearing Ratio (CBR) Investigation of engineering geological behavior of surface oil hydrocarbons contaminated soils in Tabriz oil refinery area [Volume 7, Number 1 & 2, 2014, Pages 41-56]
  • Carbonate aggregates Evaluation of the effect of geological characteristics of carbonate rocks mines on the moisture sensitivity of hot mix asphalt [(Articles in Press)]
  • Carbonate building Stones Engineering Geological Characteristics of Carbonate building stones in southwest of Yazd [Volume 16, Issue 3, 2023, Pages 109-130]
  • Carbonate rocks Investigation of the ability of ultrasonic parameters to evaluate the physical and mechanical characteristics and durability of carbonate rocks [Volume 11, Number 2, 2019, Pages 81-98]
  • Carbonate rocks The effect of rock carbonate types on fatique performance of asphalt mixtures in carbonate rocks of the central Alborz zone [Volume 16, Issue 1, 2023, Pages 93-109]
  • Carpet waste Laboratory evaluation of the effect of polymer carpet waste on geotechnical properties of Bandar Anzali sandy soil [Volume 15, Issue 1, 2022, Pages 43-54]
  • Carranza-Torres and Fairhurst Stability analysis of the support system for Sardasht long tunnel using convergence -confinement and Hoek-Brown criteria [Volume 7, Number 1 & 2, 2014, Pages 83-92]
  • Caspian Sea Landslide hazard assessment by AHP along Caspian sea coast Nowshahr-Ramsar [Volume 3, Number 1 & 2, 2010, Pages 1-14]
  • Caving Extraction Methods Discrete fracture network modeling for estimation of rock mass in-situ fragmentation in caving extraction methods [Volume 9, Number 1 & 2, 2016, Pages 27-44]
  • CBR The study of efficiency of quicklime and hydrated lime for stabilization of forest soils contains organic materials [Volume 5, Number 3 & 4, 2012, Pages 67-80]
  • CBR Laboratory investigating of mixed soil-shred tire behavior for application in railway track subgrade [Volume 6, Number 3 & 4, 2013, Pages 79-88]
  • CBR Test Experimental study on the effect of acid and alkaline rains on geotechnical properties of fine-grained soil [Volume 11, Issue 3, 2019, Pages 61-74]
  • Cement compressive strength Verifying Cement Compressive Strength Test Result Using the Most Effective Parameters [Volume 11, Issue 3, 2019, Pages 75-83]
  • Cement Concrete Investigation of Different Grinding Aids Effects on the Cement Quality and Grinding Efficiency; Case Study: Urmia Cement Plant [Volume 14, Issue 3, 2021, Pages 33-45]
  • Cement grout Experimental study of grouting performance in Tehran alluvium type C [Volume 4, Number 1 & 2, 2011, Pages 61-78]
  • Central Alborz zone The effect of rock carbonate types on fatique performance of asphalt mixtures in carbonate rocks of the central Alborz zone [Volume 16, Issue 1, 2023, Pages 93-109]
  • Central of Mashhad Effect of Urban Wastewater on Chemical, Physical and Mechanical Properties of Soil (Case Study: Central Area of Mashhad) [Volume 11, Issue 3, 2019, Pages 1-33]
  • Centrifuge modeling Evaluation of the effect of shape and loading position on the stability of geotextile-reinforced slope using centrifuge modeling [Volume 13, Issue 1, 2020, Pages 15-28]
  • Chalus Basin Flood zoning of Chalus basin using hydrologic model of HEC-RAS and Geographic Information System [Volume 11, Number 2, 2019, Pages 45-60]
  • Changoleh anticline Investigation of ground deformation and ground fissuring in Azar oil field using Persistent Scatter Time Series Interferometry (PS-InSAR) [(Articles in Press)]
  • Chemical composition Effect of Urban Wastewater on Chemical, Physical and Mechanical Properties of Soil (Case Study: Central Area of Mashhad) [Volume 11, Issue 3, 2019, Pages 1-33]
  • Chemical properties of soil Evaluation of soil corrosion hazard in Mashhad city [Volume 3, Number 1 & 2, 2010, Pages 31-40]
  • Chevron pattern Application of DSI acoustic log to determine the geomechanical parameters of anisotropy and in situ stress orientation in carbonate reservoirs: a case study in one of the hydrocarbon fields of south-western Iran [Volume 16, Issue 1, 2023, Pages 65-76]
  • Chloride calcium Evaluation of improvement of mechanical resistance of fine soils due to the intrusion of calcium ions by means of electro kinetic method [Volume 4, Number 1 & 2, 2011, Pages 47-60]
  • Chlorine ion Influence of zeolite on compressive strength, permeability and resistance to chlorine ion attack in concrete [Volume 13, Issue 3, 2020, Pages 35-49]
  • Classification Study on effect of physical and chemical properties of marls on sediment yield, using rainfall simulator [Volume 1, Issue 1, 2008, Pages 35-48]
  • Classification Ranking and Evaluating the Coal Seam Mechanization Based on Geological Conditions Case study: The Eastern Alborz coal basin and Tabas coal mine [Volume 12, Issue 4, 2019, Pages 43-64]
  • Classification Permeability zoning in Amirkabir tunnel using Support vector machine [Volume 15, Issue 4, 2022, Pages 19-29]
  • Clay Design and manufacturing of the soil-metal adhesion assessment device and check the repeatability of the results [Volume 7, Number 1 & 2, 2014, Pages 93-99]
  • Clay Experimental study on the effect of acid and alkaline rains on geotechnical properties of fine-grained soil [Volume 11, Issue 3, 2019, Pages 61-74]
  • Clay Effects of Saw Dust Ash on Geotechnical Properties of Clayey Soil [Volume 15, Issue 4, 2022, Pages 79-95]
  • Clay and silt Investigating and comparing the resistance characteristics of sandy soils with changing the percentage of moisture and fine-grained characteristics [Volume 14, Issue 3, 2021, Pages 89-103]
  • Clayey soil Improvement of clayey soils using lime in the south west of Hamedan [Volume 5, Number 3 & 4, 2012, Pages 1-16]
  • Cleavage Stability analysis of large rock slopes for Sardasht dam hydraulic power plant trenches considering rock cleavage [Volume 5, Number 1 & 2, 2012, Pages 17-26]
  • Clogging Design and manufacturing of the soil-metal adhesion assessment device and check the repeatability of the results [Volume 7, Number 1 & 2, 2014, Pages 93-99]
  • Coastal Aquifer Hydrogeological, hydrogeochemical and isotopic study of coastal aquifer in southeastern bank of Urmia Lake [Volume 11, Issue 4, 2019, Pages 109-121]
  • Coefficient of consolidation Comparison coefficient of consolidation from CPTu and one- dimensional consolidation Tests [Volume 8, Number 3 & 4, 2015, Pages 81-94]
  • Coefficient of uniformity Evaluation of particles shape and uniformity effects of grain soil on porosity [Volume 9, Number 3 & 4, 2016, Pages 45-55]
  • Coefficient of variation Assessment of the effect of DCP tip angle on its results repeatability [Volume 1, Issue 2, 2008, Pages 31-42]
  • Cohesion Study on the effects of gasoil on shear behavior of coarse grained soils [Volume 9, Number 3 & 4, 2016, Pages 85-96]
  • Cohesive Crack Model Simulation of Hydraulic Fracturing Method with Cohesive Crack Model [Volume 13, Issue 2, 2020, Pages 41-56]
  • Collapsibility Evaluation of collapsibility of loess deposits of Gharnaveh catchment in north of Kalale, Golestan province [Volume 4, Number 1 & 2, 2011, Pages 39-46]
  • Collapsibility Evaluation of single oedometer test to measure the collapsibility of soils in Golestan province [Volume 4, Number 3 & 4, 2011, Pages 31-40]
  • Collapsible criteria Identification and evaluation of mechanical behavior collapsible soil (case study in north eastern of Iran( [Volume 5, Number 1 & 2, 2012, Pages 27-40]
  • Collapsible potential Identification and evaluation of mechanical behavior collapsible soil (case study in north eastern of Iran( [Volume 5, Number 1 & 2, 2012, Pages 27-40]
  • Collapsible Soil Investigation of tensile strength and deformation characteristics of Varamin collapsible soils at undisturbed, reconstituted and treated states [Volume 11, Number 2, 2019, Pages 61-80]
  • Collapsible soil stabilization improvement of Collapsible soil by polymer material [Volume 15, Issue 4, 2022, Pages 127-139]
  • Compaction drive Investigation of The Effect of Depth and Elasticity Modulus Difference between Reservoir Rock and the Surrounding Rock on Stress Arching [Volume 14, Issue 4, 2021, Pages 1-9]
  • Comparison Study on effect of physical and chemical properties of marls on sediment yield, using rainfall simulator [Volume 1, Issue 1, 2008, Pages 35-48]
  • Compressive strength The study of efficiency of quicklime and hydrated lime for stabilization of forest soils contains organic materials [Volume 5, Number 3 & 4, 2012, Pages 67-80]
  • Compressive strength The effect of glycerol on compressional strength of soil and soil – cement mixture [Volume 8, Number 1 & 2, 2015, Pages 91-98]
  • Compressive strength Influence of zeolite on compressive strength, permeability and resistance to chlorine ion attack in concrete [Volume 13, Issue 3, 2020, Pages 35-49]
  • Compressive strength Investigation of Different Grinding Aids Effects on the Cement Quality and Grinding Efficiency; Case Study: Urmia Cement Plant [Volume 14, Issue 3, 2021, Pages 33-45]
  • Compress strength Elastic modulus prediction of limestone using multiple variable regression and artificial neural network [Volume 5, Number 3 & 4, 2012, Pages 33-38]
  • Computer Simulation Modelling of progressive block-flexural toppling failure using numerical distinct element method (Case study: South Pars special zone) [Volume 10, Number 1 & 2, 2017, Pages 61-73]
  • COMSOL The Evaluation Effect of Thermal Load on Geothermal Pile in Layered Soil [Volume 16, Issue 2, 2023, Pages 75-88]
  • Concrete Influence of zeolite on compressive strength, permeability and resistance to chlorine ion attack in concrete [Volume 13, Issue 3, 2020, Pages 35-49]
  • Concrete Investigation of the chemical reactivity of concrete in some large dams of Iran [Volume 15, Issue 2, 2022, Pages 19-33]
  • Concrete Investigation of the effect of mineralogy and physicomechanical properties of source rock on compressive strength of concrete [Volume 15, Issue 3, 2022, Pages 31-47]
  • Concrete Offer the equations required to measure the compressive strength of rocks and concretes, using the new "Twist-off" test and compare it with standard methods [Volume 15, Issue 4, 2022, Pages 47-59]
  • Concrete Arch Dam 2D numerical study of the stability of concrete arch dams with special focus on the role of rock joints and the internal flowing water [Volume 3, Number 1 & 2, 2010, Pages 71-82]
  • Concrete Durability The Assessment of Crushed Sand Effects on the Properties of Self-Compacting Concrete [Volume 13, Issue 1, 2020, Pages 103-118]
  • Concrete mix design Effect of physical and mechanical properties of aggregate on concrete [Volume 6, Number 1 & 2, 2013, Pages 67-82]
  • Concrete Rheology The Assessment of Crushed Sand Effects on the Properties of Self-Compacting Concrete [Volume 13, Issue 1, 2020, Pages 103-118]
  • Concrete Strength Effect of type and texture of aggregates on strength properties of sulfur concrete and portland concrete [Volume 14, Issue 1, 2021, Pages 29-42]
  • Cone tip angle Assessment of the effect of DCP tip angle on its results repeatability [Volume 1, Issue 2, 2008, Pages 31-42]
  • Confining Pressure Labortory studies of triaxial creep behavior on thick-walled hollow cylindrical salt rock specimens [Volume 7, Number 1 & 2, 2014, Pages 71-82]
  • Confining Pressure Effect of discontinuity surface roughness on the strength of jointed rock samples [Volume 9, Number 1 & 2, 2016, Pages 1-14]
  • Conglomerate The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 7, Number 3 & 4, 2014, Pages 27-42]
  • Conglomerate Pliocene Evaluation of Groutability in the Pliocene Conglomerate by SPI Method for Sealing (A Case Study) [Volume 11, Issue 1, 2019, Pages 19-35]
  • Consolidation Static Compression of Loess Soil and its Effect on the Permeability Changes [Volume 10, Number 3 & 4, 2017, Pages 29-41]
  • Consolidation Effects of Saw Dust Ash on Geotechnical Properties of Clayey Soil [Volume 15, Issue 4, 2022, Pages 79-95]
  • Consolidation settlement Investigation of engineering geological behavior of surface oil hydrocarbons contaminated soils in Tabriz oil refinery area [Volume 7, Number 1 & 2, 2014, Pages 41-56]
  • Consolidation test Evaluation of collapsibility of loess deposits of Gharnaveh catchment in north of Kalale, Golestan province [Volume 4, Number 1 & 2, 2011, Pages 39-46]
  • Content gypsum Evaluating Erodibility of gupsiferous soils of Masjed Soleyman petrochemical plant site with emphasiss on dispersive and solubility [Volume 12, Issue 1, 2019, Pages 75-92]
  • Convergence-Confinement Stability analysis of the support system for Sardasht long tunnel using convergence -confinement and Hoek-Brown criteria [Volume 7, Number 1 & 2, 2014, Pages 83-92]
  • Copper Waste Improvement of desert areas and their application in road construction (Case study: Khor - Arababad axis of South Khorasan) [Volume 12, Issue 2, 2019, Pages 1-16]
  • Core drilling The Effect of Geological Factor in Penetration Rate in Core Drilling Case Study: Nakhlak Mine [Volume 16, Issue 3, 2023, Pages 21-34]
  • Core Recovery Engineering geological modeling of building stones (case study: Mahallat, Hajiabad travertine) [Volume 16, Issue 3, 2023, Pages 1-20]
  • CPTu Comparison coefficient of consolidation from CPTu and one- dimensional consolidation Tests [Volume 8, Number 3 & 4, 2015, Pages 81-94]
  • Crack Experimental study on effect of pre-crack on creep behavior of brittle rocks [Volume 5, Number 3 & 4, 2012, Pages 39-48]
  • Crack The effect of mineralogy and grain size on stress damage thresholds of granite and diorite [Volume 13, Issue 4, 2020, Pages 29-41]
  • Crack Growth Numerical modeling of crack propagation process in brittle coal sample containing pre-existing crack under compressive load [Volume 15, Issue 3, 2022, Pages 95-107]
  • Cracking The effect of rock carbonate types on fatique performance of asphalt mixtures in carbonate rocks of the central Alborz zone [Volume 16, Issue 1, 2023, Pages 93-109]
  • Crack length Effect of specimen dimensions on fracture toughness of Harsin marble rock [Volume 2, Number 1 & 2, 2009, Pages 73-82]
  • Crack propagation Modeling of joint propagation in fractured rock slopes (Case study: Final Slope of Tectonic block IV-2 of Choghart mine) [Volume 10, Number 1 & 2, 2017, Pages 1-13]
  • Crack propagation Experimental Investigating the Effect of Glass Fibre on Mode I, Mode II, and Mixed Mode (I-II) Fracture Toughness and Crack Propagation in Fibre-Reinforced Concrete [Volume 14, Issue 4, 2021, Pages 39-58]
  • Creep Experimental study on effect of pre-crack on creep behavior of brittle rocks [Volume 5, Number 3 & 4, 2012, Pages 39-48]
  • Creep Labortory studies of triaxial creep behavior on thick-walled hollow cylindrical salt rock specimens [Volume 7, Number 1 & 2, 2014, Pages 71-82]
  • Crushed Standard Sand The Assessment of Crushed Sand Effects on the Properties of Self-Compacting Concrete [Volume 13, Issue 1, 2020, Pages 103-118]
  • Crushed stone Laboratory study on the effects of stone factory waste on the resistance of cement or lime stabilized soil against freeze-thaw cycles [Volume 14, Issue 4, 2021, Pages 11-22]
  • Crushed zones Evaluation of Tunnel Seismic Prediction (TSP) Test Results based on Geological Observations and Analysis of the Parameters of the EPB Hard Rock Machine [Volume 11, Number 2, 2019, Pages 15-31]
  • Cutterhead torque Developing the empirical models for predicting the EPB operating parameters in strong Limestones [Volume 15, Issue 1, 2022, Pages 29-41]
  • Cutting rate؛ Porosity Evaluating the cutting rate of travertine stones based on physico-mechanical characteristics through regression models [Volume 16, Issue 3, 2023, Pages 131-148]

D

  • Dam The stability analysis of slope overlocked Khersan3 dam power plant under earthquake loading by using UDEC2D software [Volume 6, Number 1 & 2, 2013, Pages 97-110]
  • Dam Investigation of the chemical reactivity of concrete in some large dams of Iran [Volume 15, Issue 2, 2022, Pages 19-33]
  • Damage rating index Investigation of the chemical reactivity of concrete in some large dams of Iran [Volume 15, Issue 2, 2022, Pages 19-33]
  • Damage Threshold The effect of mineralogy and grain size on stress damage thresholds of granite and diorite [Volume 13, Issue 4, 2020, Pages 29-41]
  • Damavand Simulating the earthquake of May 7, 2020 in Damavand, Tehran with magnitude 5 using the empirical Green's function method. [Volume 16, Issue 2, 2023, Pages 35-45]
  • Dam operation Assessments of Jiroft Concrete Arc Dam foundation Displacements by Use of Extensometers Data [Volume 7, Number 3 & 4, 2014, Pages 95-102]
  • Dam safety Assessments of Jiroft Concrete Arc Dam foundation Displacements by Use of Extensometers Data [Volume 7, Number 3 & 4, 2014, Pages 95-102]
  • Dasht-e-Neyshabur Analysis of Spatial Distribution and Mechanism of Formation of Fissures due to Land Subsidence in Dasht-e-Neyshabur [Volume 12, Issue 3, 2019, Pages 65-82]
  • Decay constant Predicting long term durability of upper red formation sandstones against freeze – thaw and salt weathering action using decay function model [Volume 7, Number 3 & 4, 2014, Pages 57-70]
  • Decay constant Evaluation of long-term durability of carbonate building stones after freeze and thaw cycles using CART method [Volume 13, Issue 3, 2020, Pages 67-81]
  • Decay function model Predicting long term durability of upper red formation sandstones against freeze – thaw and salt weathering action using decay function model [Volume 7, Number 3 & 4, 2014, Pages 57-70]
  • Decay function model The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 8, Number 1 & 2, 2015, Pages 35-50]
  • Deep Learning Developing the empirical models for predicting the EPB operating parameters in strong Limestones [Volume 15, Issue 1, 2022, Pages 29-41]
  • Deformability ارائه مدل تجربی جدید برای تخمین مدول دگرشکل پذیری توده سنگ (مطالعه موردی: سد خرسان 2) [Volume 10, Number 3 & 4, 2017, Pages 43-53]
  • Deformation modulus Using different intelligent methods in Orange software to estimate the deformation modulus of rock mass [Volume 16, Issue 2, 2023, Pages 47-60]
  • Deformation modulus of rock mass Estimation of the deformation modulus of Asmari limestone in Zagros Mountains, Iran, using a neural network –genetic model [Volume 5, Number 1 & 2, 2012, Pages 93-100]
  • DEM Investigation on projectile explosion effects in a jointed rock media by DEM: a case study of Ardebil-Mianeh railway tunnel [Volume 2, Number 3 & 4, 2009, Pages 79-90]
  • Depht and thikness Evaluation the impact of weak layer in layered soil media using MASW method [Volume 15, Issue 4, 2022, Pages 31-46]
  • Deposits of bahmanshir tidal series The effect of hydrodynamic and morphologic conditions of Bahmanshir river on engineering geological properties of tidal deposits of Bahmanshir series [Volume 4, Number 1 & 2, 2011, Pages 1-14]
  • Design and construction Design and construction of an experimental device for determining radial permeability of rocks around an underground excavation according to variations of effective stress [Volume 1, Issue 1, 2008, Pages 71-82]
  • Deterioration Evaluation of travertine samples deterioration against salt crystallization using alteration index and alteration velocity parameters [Volume 6, Number 1 & 2, 2013, Pages 52-66]
  • Deterministic The prediction of earthquake-induced landslides using Newmark model and Monte Carlo simulation approach [Volume 4, Number 3 & 4, 2011, Pages 1-17]
  • Diamond Cutting Wire Laboratory studies to investigate the relationship between energy consumption of diamond wire cutting machine with physical and mechanical properties of carbonate rocks [Volume 15, Issue 2, 2022, Pages 113-131]
  • Diamond wire saw Modeling of sawability with diamond wire saw machine based on geomechanical parameters by using ICA: a new model for production rate estimation [Volume 12, Issue 1, 2019, Pages 33-42]
  • Differential method The effect of size on mechanical properties and elastic modulus of structural Leca [Volume 3, Number 3 & 4, 2010, Pages 59-70]
  • Differential method Study of hydraulic characteristics of aquifer in the path of East-West section of the tunnel line-7 of Tehran subway during mechanized excavation from the aspect of groundwater inflow into tunnel [Volume 4, Number 3 & 4, 2011, Pages 63-74]
  • Dilation angel Study on the effects of gasoil on shear behavior of coarse grained soils [Volume 9, Number 3 & 4, 2016, Pages 85-96]
  • Dilatomet Determination of geological and geotechnical parameters of rock mass along penstock tunnels of Rudbar-Lorestan dam [Volume 5, Number 3 & 4, 2012, Pages 49-66]
  • Dimensional stone quarries Evaluating of Safety and Economic Challenges in Dimensional Stone Quarries of West-Azerbaijan Province Using FMEA Method [Volume 14, Issue 4, 2021, Pages 59-73]
  • D-InSAR Evaluation of land subsidence related disasters in plains and residential areas of Iran [Volume 3, Number 3 & 4, 2010, Pages 43-58]
  • Diorite Correlation of microscopic mineralogical and textural properties versus physical and mechanical properties of gabbroic and diorite rocks in Natanz area [Volume 6, Number 3 & 4, 2013, Pages 69-78]
  • Diorite The effect of mineralogy and grain size on stress damage thresholds of granite and diorite [Volume 13, Issue 4, 2020, Pages 29-41]
  • Direct shear test The Influence of Nano Bentonite on Geotechnical Characteristics of Sand [Volume 11, Issue 1, 2019, Pages 37-47]
  • Direct shear test Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters [Volume 11, Issue 1, 2019, Pages 65-79]
  • Direct shear test Investigating and comparing the resistance characteristics of sandy soils with changing the percentage of moisture and fine-grained characteristics [Volume 14, Issue 3, 2021, Pages 89-103]
  • Discontinuity Investigation of instability of rock slopes based on Geomechanical parameters in Jajarm alumina mine region [Volume 2, Number 3 & 4, 2009, Pages 27-30]
  • Discontinuity Effect of rock mass properties on blast fragmentation in central Iran iron ore mines [Volume 7, Number 3 & 4, 2014, Pages 43-56]
  • Discontinuity Geotechnical investigation of 33 pole bridge structure in Isfahan using Ground- Penetrating Radar method [Volume 9, Number 1 & 2, 2016, Pages 85-102]
  • Discontinuity Surface Roughness Effect of discontinuity surface roughness on the strength of jointed rock samples [Volume 9, Number 1 & 2, 2016, Pages 1-14]
  • Discontinuous Study of bearing capacity and settlement on jointed rock masses using empirical and numerical methods [Volume 8, Number 1 & 2, 2015, Pages 79-90]
  • Discontinuous numerical modeling Determination of rock mass elastic constant using discontinuous numerical modeling and validation with analytical relations [Volume 16, Issue 2, 2023, Pages 19-34]
  • Discrete Fracture Network Discrete fracture network modeling for estimation of rock mass in-situ fragmentation in caving extraction methods [Volume 9, Number 1 & 2, 2016, Pages 27-44]
  • Discrete Fracture Network Uncertainty analysis in the discrete fracture network generation In order to reduce the risk of simulation based on probability distribution functions: A case study of Emamzadeh Hashem tunnel [(Articles in Press)]
  • Discriminant function analysis Determinining contributions of lithological types of Pouldasht basin to sediment yield using sediment source fingerprinting techniques [Volume 1, Issue 2, 2008, Pages 63-74]
  • Dispersive Evaluating Erodibility of gupsiferous soils of Masjed Soleyman petrochemical plant site with emphasiss on dispersive and solubility [Volume 12, Issue 1, 2019, Pages 75-92]
  • Dispersive soil Experimental study on Reduction of dispersion potential by adding nano Al2O3 and lime [Volume 12, Issue 2, 2019, Pages 73-85]
  • Displacement rates Assessments of Jiroft Concrete Arc Dam foundation Displacements by Use of Extensometers Data [Volume 7, Number 3 & 4, 2014, Pages 95-102]
  • Dissipation test Comparison coefficient of consolidation from CPTu and one- dimensional consolidation Tests [Volume 8, Number 3 & 4, 2015, Pages 81-94]
  • Dissolution spillway The formation and deterioration landslide lake of Jaydar in south Lorestan province [Volume 11, Issue 4, 2019, Pages 89-107]
  • Distinct element method (DEM) Modelling of progressive block-flexural toppling failure using numerical distinct element method (Case study: South Pars special zone) [Volume 10, Number 1 & 2, 2017, Pages 61-73]
  • Diversion tunnels Locating the portal of Moshampa dam diversion tunnels using AHP approac [Volume 4, Number 3 & 4, 2011, Pages 53-62]
  • Dolphin echolocation algorithm Prediction of TBM penetration rate in excavating underground spaces using genetic, artificial immune system, dolphin echolocation and gray wolf algorithms-A case study [Volume 15, Issue 3, 2022, Pages 75-94]
  • Dorud- Khorramabad Railway Evaluation of Groutability in the Pliocene Conglomerate by SPI Method for Sealing (A Case Study) [Volume 11, Issue 1, 2019, Pages 19-35]
  • Drilling Evaluation of factors affecting in tricone rotary bits wear of drilling machines in Open Pit Mines - A Case Study [Volume 14, Issue 4, 2021, Pages 75-88]
  • Drilling and Blasting Estimation of Specific Drilling in Small Tunnel by Using SVM [Volume 13, Issue 1, 2020, Pages 1-13]
  • Dry density" Evaluating the variations of shear wave velocity and dry density of schist rock under the weathering effect [Volume 13, Issue 1, 2020, Pages 87-102]
  • Ductility Investigation of tensile strength and deformation characteristics of Varamin collapsible soils at undisturbed, reconstituted and treated states [Volume 11, Number 2, 2019, Pages 61-80]
  • Ductility Effect of waste tire textile Fibers on strength and deformability of shotcrete [Volume 13, Issue 4, 2020, Pages 75-93]
  • Durability Investigation the engineering geology of rocks and presentation a criterion to used for construction of rubble mound breakwaters in southern coast of Iran. [Volume 1, Issue 1, 2008, Pages 1-22]
  • Durability Introducing the physico-mechanical parameter for estimating the durability of travertine stones against weathering salt [Volume 10, Number 3 & 4, 2017, Pages 55-68]
  • Durability Investigation of the ability of ultrasonic parameters to evaluate the physical and mechanical characteristics and durability of carbonate rocks [Volume 11, Number 2, 2019, Pages 81-98]
  • Durability The Effect of Using Alkaline Adhesives on the Durability of Lightweight Structural Concrete against Harmful Environments [Volume 15, Issue 3, 2022, Pages 49-64]
  • Durability Index Geomechanical evaluation of sedimentary rocks units of Aghajari formation in Zagros zone [Volume 1, Issue 2, 2008, Pages 15-30]
  • Dust classification Dust storm detection and classification in the Middle East using the combination of reflectance and thermal infrared properties of MODIS sensor [Volume 5, Number 1 & 2, 2012, Pages 83-92]
  • Dust storm detection Dust storm detection and classification in the Middle East using the combination of reflectance and thermal infrared properties of MODIS sensor [Volume 5, Number 1 & 2, 2012, Pages 83-92]
  • Dynamic analysis Comparison of static and dynamic stress-strain analysis in earth dams (Case Study: Azadi Earth Dam) [Volume 13, Issue 3, 2020, Pages 83-95]
  • Dynamic Cone Penetrometer Assessment of the effect of DCP tip angle on its results repeatability [Volume 1, Issue 2, 2008, Pages 31-42]
  • Dynamic loading Assessment of hole-bearing granitic rocks behavior against static and dynamic loads [Volume 13, Issue 2, 2020, Pages 27-39]
  • Dynamic stability analysis Dynamic stability analysis of jointed rock slopes under earthquake condition (Case study: Gas Flare Site of phase 7 in South Pars gas complex- Assalouyeh) [Volume 8, Number 1 & 2, 2015, Pages 67-78]

E

  • Early Warning Application of the variation of cation concentration in water leakage on the early warning of slope failure [Volume 3, Number 3 & 4, 2010, Pages 13-22]
  • Earth Dam Reliability analysis of earth dam using a new hybrid method-A case study [Volume 13, Issue 4, 2020, Pages 95-110]
  • Earth Dam Seepage analyses in the foundation and body of earth dam using numerical modeling -A case study [Volume 14, Issue 1, 2021, Pages 43-56]
  • Earthquake Evaluation of land subsidence related disasters in plains and residential areas of Iran [Volume 3, Number 3 & 4, 2010, Pages 43-58]
  • Earthquake Loading The stability analysis of slope overlocked Khersan3 dam power plant under earthquake loading by using UDEC2D software [Volume 6, Number 1 & 2, 2013, Pages 97-110]
  • Earthquake prediction Probabilistic Earthquake Hazard Zonation in Kerman using Statistical Analysis and Artificial Neural Networks [Volume 10, Number 3 & 4, 2017, Pages 1-9]
  • Earthquake risk evaluation An investigation on the seismicity of Iran seismotectonic provinces using Monte Carlo simulation [Volume 5, Number 1 & 2, 2012, Pages 59-68]
  • Eastern Alborz coal Ranking and Evaluating the Coal Seam Mechanization Based on Geological Conditions Case study: The Eastern Alborz coal basin and Tabas coal mine [Volume 12, Issue 4, 2019, Pages 43-64]
  • Eco-Hydrological The Status of the Principles of Land Ethics in Monitoring the Eco-Hydrological Effects of Civil Projects [Volume 12, Issue 4, 2019, Pages 123-143]
  • Economic Risk Evaluating of Safety and Economic Challenges in Dimensional Stone Quarries of West-Azerbaijan Province Using FMEA Method [Volume 14, Issue 4, 2021, Pages 59-73]
  • Effective porosity Evaluation of travertine samples deterioration against salt crystallization using alteration index and alteration velocity parameters [Volume 6, Number 1 & 2, 2013, Pages 52-66]
  • Efficiency Assessment of the performance petrographic number method in the determining quality of some carbonate rocks for use in marine protection structures [Volume 10, Number 1 & 2, 2017, Pages 45-59]
  • Elastic modulous The effect of size on mechanical properties and elastic modulus of structural Leca [Volume 3, Number 3 & 4, 2010, Pages 59-70]
  • Elastic modulous Study of hydraulic characteristics of aquifer in the path of East-West section of the tunnel line-7 of Tehran subway during mechanized excavation from the aspect of groundwater inflow into tunnel [Volume 4, Number 3 & 4, 2011, Pages 63-74]
  • Elastic modulus Elastic modulus prediction of limestone using multiple variable regression and artificial neural network [Volume 5, Number 3 & 4, 2012, Pages 33-38]
  • Elastic modulus The assessment of a poly vinyl acetate and micronized calcium carbonate powder effect on elastic modulus of a silty sand soil [Volume 9, Number 3 & 4, 2016, Pages 71-83]
  • Elastic modulus Dynamic Elastic Modulus Estimation of Granular Soils Using Group Method of Data Handling (GMDH) [Volume 13, Issue 2, 2020, Pages 97-109]
  • Elastic properties of rock mass Determination of rock mass elastic constant using discontinuous numerical modeling and validation with analytical relations [Volume 16, Issue 2, 2023, Pages 19-34]
  • Electrical resistivity Case Study on the effects of physical parameters in electrical resistivity of fine grain soil [Volume 12, Issue 4, 2019, Pages 65-74]
  • Electro kinetics Evaluation of improvement of mechanical resistance of fine soils due to the intrusion of calcium ions by means of electro kinetic method [Volume 4, Number 1 & 2, 2011, Pages 47-60]
  • Electron backscatter diffraction Investigation of mechanical properties of salt rock based on its microstructure [Volume 11, Issue 1, 2019, Pages 95-115]
  • Embankment dams Experimental study on the effect of fine content in the filter on soil-filter system operation [Volume 3, Number 1 & 2, 2010, Pages 83-96]
  • Empirical Method Estimating ground subsidence due to tunneling of east-western part of Tehran metro line 7 [Volume 3, Number 3 & 4, 2010, Pages 71-87]
  • Empirical Method A method of stratification profiling by using of geostatistic and cluster analysis technique based on dynamic probing test data [Volume 4, Number 3 & 4, 2011, Pages 75-90]
  • Empirical Method Sustainability Analysis and Design of water tunnel Maintenance system on Mashoorh Dam [Volume 10, Number 1 & 2, 2017, Pages 97-111]
  • Empirical Models Investigation and comparison of common TBM performance prognosis models using the actual data from the second lot of Zagros [Volume 11, Issue 1, 2019, Pages 1-17]
  • Empirical relations Determination of geological and geotechnical parameters of rock mass along penstock tunnels of Rudbar-Lorestan dam [Volume 5, Number 3 & 4, 2012, Pages 49-66]
  • Encom ModelVision Investigating the effect of various parameters on the response of magnetic ‎targets in magnetometry method using 2D and 3D forward modeling [Volume 13, Issue 3, 2020, Pages 15-34]
  • Energy absorption Effect of waste tire textile Fibers on strength and deformability of shotcrete [Volume 13, Issue 4, 2020, Pages 75-93]
  • Engineering geological characteristics An investigation engineering geological characteristic of the caliche in South Sanandaj [Volume 14, Issue 2, 2021, Pages 79-88]
  • Engineering geological characteristics Evaluation of lithological and mechanical characteristics of Ilam Formation [(Articles in Press)]
  • Engineering geological investigation Engineering geological investigation of rock mass in Isfahan subway route (south section) and its support system analysis [Volume 1, Issue 1, 2008, Pages 49-60]
  • Engineering geological properties The effect of mineralogical and textural characteristics on engineering geological properties of Alvand granitoids and hornblendgabroo (southwest Hamedan) [Volume 2, Number 3 & 4, 2009, Pages 41-52]
  • Engineering geological properties The effect of hydrodynamic and morphologic conditions of Bahmanshir river on engineering geological properties of tidal deposits of Bahmanshir series [Volume 4, Number 1 & 2, 2011, Pages 1-14]
  • Engineering geology Evaluation of soil abrasiveness in mechanized tunneling with special attitude to the Tabriz metro line1 [Volume 5, Number 1 & 2, 2012, Pages 41-58]
  • Engineering Geology Characteristics Engineering Geological Characteristics of Carbonate building stones in southwest of Yazd [Volume 16, Issue 3, 2023, Pages 109-130]
  • Engineering geology classification Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters [Volume 11, Issue 1, 2019, Pages 65-79]
  • Engineering - hydrogeological model Engineering - hydrogeological model of land subsidence area in the southwest of Tehran (Tehran – Shahriyar plain) [Volume 9, Number 3 & 4, 2016, Pages 1-17]
  • Engineering properties Effects of engineering geological properties of Gachsaran Formation gypsum on karst development (Khuzestan, Ramhormoz) [Volume 6, Number 3 & 4, 2013, Pages 1-16]
  • Enhancement Impact of Enhancement by NaOH on Solidification/Stabilization of Contaminated Bentonite [Volume 16, Issue 1, 2023, Pages 43-64]
  • EPB machine Developing the empirical models for predicting the EPB operating parameters in strong Limestones [Volume 15, Issue 1, 2022, Pages 29-41]
  • Erosion Study of physical characteristics effects of marl deposit on various erosional features in Sorkhe basin [Volume 4, Number 1 & 2, 2011, Pages 79-88]
  • Erosion index Study of physical characteristics effects of marl deposit on various erosional features in Sorkhe basin [Volume 4, Number 1 & 2, 2011, Pages 79-88]
  • Erosion" Prioritization of areas for controlling erosion and sediment production due to landslides using the Analytic Hierarchy Process (AHP) method (Case study: Oghan watershed, Golestan Province) [(Articles in Press)]
  • ERT Application of 2D electrical resistivity for geometry investigation of Noghol-Semirom landslide [Volume 6, Number 3 & 4, 2013, Pages 17-32]
  • Ev2 Laboratory investigating of mixed soil-shred tire behavior for application in railway track subgrade [Volume 6, Number 3 & 4, 2013, Pages 79-88]
  • Evanaky basin Study on effect of physical and chemical properties of marls on sediment yield, using rainfall simulator [Volume 1, Issue 1, 2008, Pages 35-48]
  • Evaporation Analysis of Comparative Advantage and Engineering Status of Freshwater Reservoirs Across the Provinces in Iran [Volume 14, Issue 2, 2021, Pages 89-102]
  • Expanded Shale Producing lightweight aggregate from shale and comparison of their characteristics with lightweight aggregates which is produced in Iran [Volume 10, Number 1 & 2, 2017, Pages 31-4]
  • Experimental technics Numerical modelling of the effect of the underground cavities on evaluation of seismic site response (Study of subway tunnel in city of Karaj) [Volume 7, Number 3 & 4, 2014, Pages 85-94]
  • Extensometer Assessments of Jiroft Concrete Arc Dam foundation Displacements by Use of Extensometers Data [Volume 7, Number 3 & 4, 2014, Pages 95-102]
  • Extraction of geometrical parameters ‎of cylindrical targets Identification of the geometrical parameters of cylindrical targets hidden ‎in GPR images using particle swarm optimization (PSO) algorithm [Volume 11, Issue 1, 2019, Pages 81-94]

F

  • FAHP The selection of the most suitable excavation method of Beheshtabad water conveyance tunnel [Volume 5, Number 1 & 2, 2012, Pages 69-82]
  • Failure mode Upper Red Formation sandstones under Brazilian and point load test conditions [Volume 8, Number 1 & 2, 2015, Pages 99-106]
  • Failure mode Failure Modes Analysis of Sandstones (Case Study: Markazi Province Sandstones) [Volume 13, Issue 1, 2020, Pages 61-86]
  • Failure shape Experimental investigation of effect of applied stresses condition on shape of failure in wall of oil wells [Volume 9, Number 3 & 4, 2016, Pages 75-69]
  • Famenin The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 7, Number 3 & 4, 2014, Pages 27-42]
  • Fault rock strength Impact of strike-slip and reverse faulting on volume proportion and uniaxial strength of fault rock blocks across the Purkan and Namrak faults in south Alborz range [Volume 7, Number 1 & 2, 2014, Pages 57-70]
  • Faults Review on Hydraulic Behavior of faults and models [Volume 12, Issue 3, 2019, Pages 57-64]
  • Faults reactivation Investigation of Reactivation of Fault and Wellbore Stability Analysis by the Depletion of Hydrocarbon Reservoirs [Volume 14, Issue 3, 2021]
  • Faults zones Comparison results of Two-dimensional resistivity inversion with geological conditions in the along excavation of phases 3 and 4 of Ghomroud tunnel [Volume 11, Issue 1, 2019, Pages 49-64]
  • FEM method Stability analysis and determination of support system in 2741 level of angouran underground mine [Volume 13, Issue 4, 2020, Pages 61-74]
  • Fiber-Reinforced Shotcrete Effect of waste tire textile Fibers on strength and deformability of shotcrete [Volume 13, Issue 4, 2020, Pages 75-93]
  • Filter The effect of swelling on the lining of tabriz plain canals and a countermeasure method [Volume 2, Number 1 & 2, 2009, Pages 83-98]
  • Filter Experimental study on the effect of fine content in the filter on soil-filter system operation [Volume 3, Number 1 & 2, 2010, Pages 83-96]
  • Fine content Experimental study on the effect of fine content in the filter on soil-filter system operation [Volume 3, Number 1 & 2, 2010, Pages 83-96]
  • Fine content Experimental study of grouting performance in Tehran alluvium type C [Volume 4, Number 1 & 2, 2011, Pages 61-78]
  • Fine-Grained Magnesite Improvement of desert areas and their application in road construction (Case study: Khor - Arababad axis of South Khorasan) [Volume 12, Issue 2, 2019, Pages 1-16]
  • Fine grained soil Effect of adding urease enzyme on uniaxial strength of soil stabilized by cement and zeolite [Volume 14, Issue 2, 2021, Pages 43-57]
  • Fine grained soils Offering models for estimation of compressibility coefficient in fine grain soils [Volume 9, Number 3 & 4, 2016, Pages 31-43]
  • Fine soil An investigation on physical characteristics and mechanical behavior of swelling gypsum soils and their improvement methods [Volume 2, Number 1 & 2, 2009, Pages 33-46]
  • Fine soil Evaluation of improvement of mechanical resistance of fine soils due to the intrusion of calcium ions by means of electro kinetic method [Volume 4, Number 1 & 2, 2011, Pages 47-60]
  • Finite Element Improving the performance of absorbing layers with increasing damping in the numerical modeling of surface waves propagation using finite element method [Volume 13, Issue 2, 2020, Pages 13-26]
  • Finite Element The Evaluation Effect of Thermal Load on Geothermal Pile in Layered Soil [Volume 16, Issue 2, 2023, Pages 75-88]
  • Fissure distribution Analysis of Spatial Distribution and Mechanism of Formation of Fissures due to Land Subsidence in Dasht-e-Neyshabur [Volume 12, Issue 3, 2019, Pages 65-82]
  • Fissure formation mechanism Analysis of Spatial Distribution and Mechanism of Formation of Fissures due to Land Subsidence in Dasht-e-Neyshabur [Volume 12, Issue 3, 2019, Pages 65-82]
  • FLAC 3D software Estimating ground subsidence due to tunneling of east-western part of Tehran metro line 7 [Volume 3, Number 3 & 4, 2010, Pages 71-87]
  • FLAC 3D software A method of stratification profiling by using of geostatistic and cluster analysis technique based on dynamic probing test data [Volume 4, Number 3 & 4, 2011, Pages 75-90]
  • FLAC/SLOPE software Determine the Shear Strength Parameters of Mine Waste Dump Materials by Back-Analysis Method and Determine the Stable Height and Safe Distance of Waste Dump to the Wall (Case Study: Golgohar Mine No.1) [Volume 10, Number 3 & 4, 2017, Pages 83-88]
  • Flood management Investigating the Performance and Optimization of New Management Methods (LID-BMP) to Improve Surface Runoff in Tehran-A Case Study of District 22 [Volume 12, Issue 4, 2019, Pages 1-21]
  • Flow Velocity Flow velocity during radial consolidation of Sungun copper mine slurry tailings under vacuum preloading [Volume 16, Issue 3, 2023, Pages 35-63]
  • Fluvial sediments Tectono-sedimentary analysis of high-altitude Plio-Quaternary sediments, southern slope of Mishow-Dagh, northwest of Iran [Volume 1, Issue 2, 2008, Pages 87-101]
  • FMEA Evaluating of Safety and Economic Challenges in Dimensional Stone Quarries of West-Azerbaijan Province Using FMEA Method [Volume 14, Issue 4, 2021, Pages 59-73]
  • FMI Image Log Determination of fractures distribution and horizontal insitu stress in one of the Persian Gulf oil fields using FMI image log [Volume 16, Issue 1, 2023, Pages 31-42]
  • Forward modeling Identification of the geometrical parameters of cylindrical targets hidden ‎in GPR images using particle swarm optimization (PSO) algorithm [Volume 11, Issue 1, 2019, Pages 81-94]
  • Foundation behavior Assessments of Jiroft Concrete Arc Dam foundation Displacements by Use of Extensometers Data [Volume 7, Number 3 & 4, 2014, Pages 95-102]
  • Fracture mechanics Experimental study on effect of pre-crack on creep behavior of brittle rocks [Volume 5, Number 3 & 4, 2012, Pages 39-48]
  • Fractures Determination of fractures distribution and horizontal insitu stress in one of the Persian Gulf oil fields using FMI image log [Volume 16, Issue 1, 2023, Pages 31-42]
  • Fracture toughness Effect of specimen dimensions on fracture toughness of Harsin marble rock [Volume 2, Number 1 & 2, 2009, Pages 73-82]
  • Fracture toughness Evaluation of indentation method in determining fracture toughness of rocks [Volume 6, Number 3 & 4, 2013, Pages 59-68]
  • Fracture toughness Effect of temperature on Mode I and Mode II Fracture Toughness of Lushan sandstone [Volume 12, Issue 3, 2019, Pages 37-46]
  • Freeze-thaw cycle Effect of number of freeze-thaw cycles on physical and mechanical properties of Lushan sandstone and cement mortar [Volume 11, Issue 4, 2019, Pages 25-39]
  • Freezing and thawing test The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 8, Number 1 & 2, 2015, Pages 35-50]
  • Friction angel Study on the effects of gasoil on shear behavior of coarse grained soils [Volume 9, Number 3 & 4, 2016, Pages 85-96]
  • Friction angle coefficient Investigation of the effect of diameter, distance and angle of micropiles on the stability of slopes under Steady State Seepage [Volume 15, Issue 1, 2022, Pages 9-28]
  • Fuzzy Analytical Hierarchy Process Instability risk assessment of open cut trenches of Sungun copper mine by FAHP [Volume 15, Issue 2, 2022, Pages 91-112]
  • Fuzzy inference system improvement of Collapsible soil by polymer material [Volume 15, Issue 4, 2022, Pages 127-139]
  • Fuzzy logic Landslide potential mapping using fuzzy logic (case study: a part of the Nekarod watershed) [Volume 9, Number 3 & 4, 2016, Pages 19-30]
  • Fuzzy multi criteria decision analysis Landslide potential assessment for Poulrood earth fill dam reservoir by fuzzy multi criteria decision analysis [Volume 7, Number 1 & 2, 2014, Pages 1-14]
  • Fuzzy theory Ranking and Evaluating the Coal Seam Mechanization Based on Geological Conditions Case study: The Eastern Alborz coal basin and Tabas coal mine [Volume 12, Issue 4, 2019, Pages 43-64]

G

  • Gabbro Correlation of microscopic mineralogical and textural properties versus physical and mechanical properties of gabbroic and diorite rocks in Natanz area [Volume 6, Number 3 & 4, 2013, Pages 69-78]
  • Gachsaran formation Effects of engineering geological properties of Gachsaran Formation gypsum on karst development (Khuzestan, Ramhormoz) [Volume 6, Number 3 & 4, 2013, Pages 1-16]
  • Gachsaran formation Investigation on the geochemistry of formations of Gotvand-olya dam reservoir and its influence on the quality of water in reservoir [Volume 7, Number 1 & 2, 2014, Pages 29-40]
  • Gachsaran formation Saturation Procedures of Soluble Rocks (Emphasizing on Gypsum-Anhydrite Rocks) [Volume 13, Issue 3, 2020, Pages 97-111]
  • Gas Chromatography Investigation of engineering geological behavior of surface oil hydrocarbons contaminated soils in Tabriz oil refinery area [Volume 7, Number 1 & 2, 2014, Pages 41-56]
  • Gas-oil Study on the effects of gasoil on shear behavior of coarse grained soils [Volume 9, Number 3 & 4, 2016, Pages 85-96]
  • Gearbox Converters Relationship of Geosciences and Mechanical Engineering in Increasing the Productivity of Tunnel Boring Machines [Volume 11, Issue 4, 2019, Pages 1-24]
  • Genetic Algorithm Estimation of the deformation modulus of Asmari limestone in Zagros Mountains, Iran, using a neural network –genetic model [Volume 5, Number 1 & 2, 2012, Pages 93-100]
  • Genetic Algorithm Prediction of TBM penetration rate in excavating underground spaces using genetic, artificial immune system, dolphin echolocation and gray wolf algorithms-A case study [Volume 15, Issue 3, 2022, Pages 75-94]
  • Geochemical elements Determinining contributions of lithological types of Pouldasht basin to sediment yield using sediment source fingerprinting techniques [Volume 1, Issue 2, 2008, Pages 63-74]
  • Geological and geotechanical parameters Determination of geological and geotechnical parameters of rock mass along penstock tunnels of Rudbar-Lorestan dam [Volume 5, Number 3 & 4, 2012, Pages 49-66]
  • Geological factors The study of influence of geological factors on landslide occurrence in Zaman-Abad region, south of Hamedan [Volume 7, Number 3 & 4, 2014, Pages 1-14]
  • Geology Assessment of TBM performance in tunnel excavation (first lot of Karaj - Tehran water conveyance tunnel) [Volume 3, Number 1 & 2, 2010, Pages 41-50]
  • Geology Evaluation of Tunnel Seismic Prediction (TSP) Test Results based on Geological Observations and Analysis of the Parameters of the EPB Hard Rock Machine [Volume 11, Number 2, 2019, Pages 15-31]
  • Geology Evaluation of the effect of geological characteristics of carbonate rocks mines on the moisture sensitivity of hot mix asphalt [(Articles in Press)]
  • Geomechanic Assessment of geomechanical properties of rock masses for preliminary support design of diversion tunnel at the Daroongar dam site [Volume 1, Issue 2, 2008, Pages 1-14]
  • Geomechanical properties Analysis of rock fall and its risk assessment by evolutionary method in rock slopes (Case study: Esfidan village, southeast of Bojnourd city, North Khorasan) [Volume 15, Issue 1, 2022, Pages 55-70]
  • Geomechanics parameters Evaluation of engineering geology and geomechanic parameters on admissible advancement step in tunnel [Volume 8, Number 3 & 4, 2015, Pages 47-64]
  • Geomechanics parameters A study of environmental hazards of mehriz area's pollutants causing pollution in ground water resources of Yazd aquifer [Volume 9, Number 1 & 2, 2016, Pages 45-57]
  • Geomechanics Properties Correlation of microscopic mineralogical and textural properties versus physical and mechanical properties of gabbroic and diorite rocks in Natanz area [Volume 6, Number 3 & 4, 2013, Pages 69-78]
  • Geometrical Modeling Discrete fracture network modeling for estimation of rock mass in-situ fragmentation in caving extraction methods [Volume 9, Number 1 & 2, 2016, Pages 27-44]
  • Geometry Study of statistical parameters describing the joint profile [Volume 3, Number 3 & 4, 2010, Pages 33-42]
  • Geophysical ‎modeling Proposing the optimum locations for drilling in Saveh North-Narbaghi ‎porphyry copper deposit on the basis of geophysical data modeling [Volume 12, Issue 4, 2019, Pages 95-121]
  • Geopolymer The effect of geopolymer on loess soil stabilization (Case study; Loess soil of Gorgan province) [Volume 14, Issue 3, 2021, Pages 47-64]
  • Geopolymer concrete Experimental study of the effect of adding fibers and mineral processed materials on geopolymer concrete [Volume 15, Issue 3, 2022, Pages 65-74]
  • Geo-Slope Stabilization of a deep excavation using demolition and construction waste materials [Volume 13, Issue 1, 2020, Pages 47-59]
  • Geosoft Oasis montaj Investigating the effect of various parameters on the response of magnetic ‎targets in magnetometry method using 2D and 3D forward modeling [Volume 13, Issue 3, 2020, Pages 15-34]
  • Geotechnical investigation Investigation of ground deformation and ground fissuring in Azar oil field using Persistent Scatter Time Series Interferometry (PS-InSAR) [(Articles in Press)]
  • Geotechnical parameters The study of efficiency of quicklime and hydrated lime for stabilization of forest soils contains organic materials [Volume 5, Number 3 & 4, 2012, Pages 67-80]
  • Geotechnical Properties Experimental study on the effect of acid and alkaline rains on geotechnical properties of fine-grained soil [Volume 11, Issue 3, 2019, Pages 61-74]
  • Geotechnical targets Geotechnical investigation of 33 pole bridge structure in Isfahan using Ground- Penetrating Radar method [Volume 9, Number 1 & 2, 2016, Pages 85-102]
  • Geotechnics Karst development potential and karst conceptual model of Abivard dam site using structural geology and geotechnical studies and Analytical Hierarchy Process (AHP) method [Volume 16, Issue 2, 2023, Pages 89-104]
  • Geotextile Evaluation of the effect of shape and loading position on the stability of geotextile-reinforced slope using centrifuge modeling [Volume 13, Issue 1, 2020, Pages 15-28]
  • Geothermal Pile The Evaluation Effect of Thermal Load on Geothermal Pile in Layered Soil [Volume 16, Issue 2, 2023, Pages 75-88]
  • Ghomroud Tunnel Comparison results of Two-dimensional resistivity inversion with geological conditions in the along excavation of phases 3 and 4 of Ghomroud tunnel [Volume 11, Issue 1, 2019, Pages 49-64]
  • GIS Landslide potential mapping using fuzzy logic (case study: a part of the Nekarod watershed) [Volume 9, Number 3 & 4, 2016, Pages 19-30]
  • Glass tunnel Evaluation brittleness indices of rocks, implication for estimating their toughness modulus [Volume 13, Issue 3, 2020, Pages 51-65]
  • Glycerol The effect of glycerol on compressional strength of soil and soil – cement mixture [Volume 8, Number 1 & 2, 2015, Pages 91-98]
  • GMDH Application of Group Method of Data Handling technique in predicting UCS of limestones [Volume 15, Issue 2, 2022, Pages 69-90]
  • Golestan province Evaluation of collapsibility of loess deposits of Gharnaveh catchment in north of Kalale, Golestan province [Volume 4, Number 1 & 2, 2011, Pages 39-46]
  • Golestan province Predicting the sensitivity class of loess soils using ordinal logistic regression method, Northeast of Iran [Volume 16, Issue 2, 2023, Pages 61-73]
  • Golgohar mine of Sirjan Determine the Shear Strength Parameters of Mine Waste Dump Materials by Back-Analysis Method and Determine the Stable Height and Safe Distance of Waste Dump to the Wall (Case Study: Golgohar Mine No.1) [Volume 10, Number 3 & 4, 2017, Pages 83-88]
  • Gotvand Dam Investigation on the geochemistry of formations of Gotvand-olya dam reservoir and its influence on the quality of water in reservoir [Volume 7, Number 1 & 2, 2014, Pages 29-40]
  • GPR Profile Geotechnical investigation of 33 pole bridge structure in Isfahan using Ground- Penetrating Radar method [Volume 9, Number 1 & 2, 2016, Pages 85-102]
  • Grade Application of probabilistic neural network method for classification of ‎Yazd, Ali-Abad copper deposit ‎ [Volume 14, Issue 3, 2021, Pages 65-76]
  • Grain diameter The effect of size on mechanical properties and elastic modulus of structural Leca [Volume 3, Number 3 & 4, 2010, Pages 59-70]
  • Grain diameter Study of hydraulic characteristics of aquifer in the path of East-West section of the tunnel line-7 of Tehran subway during mechanized excavation from the aspect of groundwater inflow into tunnel [Volume 4, Number 3 & 4, 2011, Pages 63-74]
  • Granite The study of the engineering geological properties of Boroujerd granites [Volume 5, Number 1 & 2, 2012, Pages 1-16]
  • Granite Predicting the brittleness of granitic rocks in Tavandasht and Gosheh (Borujerd ) by Schmidt hardness and petrographic characteristics [Volume 11, Issue 4, 2019, Pages 55-68]
  • Granite The effect of mineralogy and grain size on stress damage thresholds of granite and diorite [Volume 13, Issue 4, 2020, Pages 29-41]
  • Granular soil Dynamic Elastic Modulus Estimation of Granular Soils Using Group Method of Data Handling (GMDH) [Volume 13, Issue 2, 2020, Pages 97-109]
  • Gravelometer Effects of sand and gravel mining on bed sediment morphometric characteristics [Volume 1, Issue 2, 2008, Pages 75-86]
  • Grawelly soil Study on the effects of gasoil on shear behavior of coarse grained soils [Volume 9, Number 3 & 4, 2016, Pages 85-96]
  • Grey Wolf Algorithm Prediction of TBM penetration rate in excavating underground spaces using genetic, artificial immune system, dolphin echolocation and gray wolf algorithms-A case study [Volume 15, Issue 3, 2022, Pages 75-94]
  • Grinding Predicting the penetration rate of TBM in Cretaceous limestone of the south of Tehran by machine learning method [(Articles in Press)]
  • Grinding Aid Investigation of Different Grinding Aids Effects on the Cement Quality and Grinding Efficiency; Case Study: Urmia Cement Plant [Volume 14, Issue 3, 2021, Pages 33-45]
  • Grinding Efficiency Investigation of Different Grinding Aids Effects on the Cement Quality and Grinding Efficiency; Case Study: Urmia Cement Plant [Volume 14, Issue 3, 2021, Pages 33-45]
  • Ground fissure Investigation of ground deformation and ground fissuring in Azar oil field using Persistent Scatter Time Series Interferometry (PS-InSAR) [(Articles in Press)]
  • Ground-penetrating radar (GPR) Identification of the geometrical parameters of cylindrical targets hidden ‎in GPR images using particle swarm optimization (PSO) algorithm [Volume 11, Issue 1, 2019, Pages 81-94]
  • Ground- Penetrating Radar (GPR) Geotechnical investigation of 33 pole bridge structure in Isfahan using Ground- Penetrating Radar method [Volume 9, Number 1 & 2, 2016, Pages 85-102]
  • Ground settlement Experimental study of time-dependent deformation of the wall deformation Nailing during excavation operations [Volume 14, Issue 2, 2021, Pages 59-77]
  • Ground subsidence Estimating ground subsidence due to tunneling of east-western part of Tehran metro line 7 [Volume 3, Number 3 & 4, 2010, Pages 71-87]
  • Ground subsidence A method of stratification profiling by using of geostatistic and cluster analysis technique based on dynamic probing test data [Volume 4, Number 3 & 4, 2011, Pages 75-90]
  • Ground subsidence Investigation the design criteria of umbrella arc system based on the instrumentation data and numerical simulation [Volume 15, Issue 2, 2022, Pages 35-48]
  • Groundwater Liquefaction zonation of soils along Tabriz metro line 2, using GIS [Volume 3, Number 1 & 2, 2010, Pages 15-30]
  • Groundwater The effect of leachate of Hamedan landfill site on ground water [Volume 5, Number 3 & 4, 2012, Pages 81-92]
  • Groundwater An analytical procedure for estimating land subsidence parameters using field data and InSAR images in Neyshabur plain [Volume 6, Number 1 & 2, 2013, Pages 33-50]
  • Groundwater flow Hydrogeological, hydrogeochemical and isotopic study of coastal aquifer in southeastern bank of Urmia Lake [Volume 11, Issue 4, 2019, Pages 109-121]
  • Groundwater Level Dropdown Application of support vector machine in modeling land subsidence in parts of Aliabad plain of Qom [Volume 16, Issue 1, 2023, Pages 77-92]
  • Groundwater modeling Numerical modeling of groundwater flow in Ali Abad Plain of Qom to predict fluctuations of the water table and hydraulic conductivity [Volume 15, Issue 2, 2022, Pages 49-67]
  • Group method of data handling Dynamic Elastic Modulus Estimation of Granular Soils Using Group Method of Data Handling (GMDH) [Volume 13, Issue 2, 2020, Pages 97-109]
  • Groutability Experimental study of grouting performance in Tehran alluvium type C [Volume 4, Number 1 & 2, 2011, Pages 61-78]
  • Grouting operation Investigation of effective parameters in determining the optimal grouting pressure of cement slurry in dams with rock bed [Volume 16, Issue 3, 2023, Pages 89-107]
  • Grouting pressure Experimental study of grouting performance in Tehran alluvium type C [Volume 4, Number 1 & 2, 2011, Pages 61-78]
  • GSI Investigation of instability of rock slopes based on Geomechanical parameters in Jajarm alumina mine region [Volume 2, Number 3 & 4, 2009, Pages 27-30]
  • GSI Evaluation of engineering geology and geomechanic parameters on admissible advancement step in tunnel [Volume 8, Number 3 & 4, 2015, Pages 47-64]
  • GSI A study of environmental hazards of mehriz area's pollutants causing pollution in ground water resources of Yazd aquifer [Volume 9, Number 1 & 2, 2016, Pages 45-57]
  • Gypsum An investigation on physical characteristics and mechanical behavior of swelling gypsum soils and their improvement methods [Volume 2, Number 1 & 2, 2009, Pages 33-46]

H

  • Hajilar dam Investigation on dispersivity potential of clayey soils of Varzagan Hajilar earth dam and its relationship with parent rock [Volume 12, Issue 2, 2019, Pages 27-41]
  • Half-life Predicting long term durability of upper red formation sandstones against freeze – thaw and salt weathering action using decay function model [Volume 7, Number 3 & 4, 2014, Pages 57-70]
  • Half-life index Evaluation of long-term durability of carbonate building stones after freeze and thaw cycles using CART method [Volume 13, Issue 3, 2020, Pages 67-81]
  • Hamadan The study of influence of geological factors on landslide occurrence in Zaman-Abad region, south of Hamedan [Volume 7, Number 3 & 4, 2014, Pages 1-14]
  • Hamadan The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 7, Number 3 & 4, 2014, Pages 27-42]
  • Hamedan Improvement of clayey soils using lime in the south west of Hamedan [Volume 5, Number 3 & 4, 2012, Pages 1-16]
  • Hamedan The effect of leachate of Hamedan landfill site on ground water [Volume 5, Number 3 & 4, 2012, Pages 81-92]
  • Hamedan Application of Group Method of Data Handling technique in predicting UCS of limestones [Volume 15, Issue 2, 2022, Pages 69-90]
  • Hamedan province limestones Introducing a new aggregates index (AI) using petrograghical and geomechanical properties (Case study: Hamedan province limestones) [Volume 8, Number 1 & 2, 2015, Pages 51-66]
  • Hazard zonation Assessment of landslide hazard models in Dez dam watershed (Sorkhab subbasin) [Volume 3, Number 3 & 4, 2010, Pages 23-32]
  • Heavy Metal Contaminant Impact of Enhancement by NaOH on Solidification/Stabilization of Contaminated Bentonite [Volume 16, Issue 1, 2023, Pages 43-64]
  • HEC RAS Flood zoning of Chalus basin using hydrologic model of HEC-RAS and Geographic Information System [Volume 11, Number 2, 2019, Pages 45-60]
  • Heterogeneous Face Support Pressure Estimation of Minimum Heterogeneous Face Support Pressure in Mechanized Tunneling Using Numerical and Analytical Methods, Case Study: Tehran Metro Line 7 [Volume 11, Issue 3, 2019, Pages 47-60]
  • Hoek-Brown Stability analysis of the support system for Sardasht long tunnel using convergence -confinement and Hoek-Brown criteria [Volume 7, Number 1 & 2, 2014, Pages 83-92]
  • Hoek’s cell Experimental investigation of effect of applied stresses condition on shape of failure in wall of oil wells [Volume 9, Number 3 & 4, 2016, Pages 75-69]
  • Hole-bearing granite Assessment of hole-bearing granitic rocks behavior against static and dynamic loads [Volume 13, Issue 2, 2020, Pages 27-39]
  • Hollow Cylinder Labortory studies of triaxial creep behavior on thick-walled hollow cylindrical salt rock specimens [Volume 7, Number 1 & 2, 2014, Pages 71-82]
  • Horizontal to Vertical Spectral Ratio Determination of south Mashhad fault zone using microtremors [Volume 8, Number 3 & 4, 2015, Pages 17-30]
  • Hot Mix Asphalt Evaluation of the effect of geological characteristics of carbonate rocks mines on the moisture sensitivity of hot mix asphalt [(Articles in Press)]
  • H/V Rotate Determination of south Mashhad fault zone using microtremors [Volume 8, Number 3 & 4, 2015, Pages 17-30]
  • Hydraulic behavior of faults Review on Hydraulic Behavior of faults and models [Volume 12, Issue 3, 2019, Pages 57-64]
  • Hydraulic conductivity Numerical modeling of groundwater flow in Ali Abad Plain of Qom to predict fluctuations of the water table and hydraulic conductivity [Volume 15, Issue 2, 2022, Pages 49-67]
  • Hydraulic fracturing Evaluation of tensile strength using hydraulic fracturing test results and its comparison with Brazilian tensile strength and point load strength, case study: Asmari formation [Volume 8, Number 3 & 4, 2015, Pages 65-80]
  • Hydraulic fracturing Numerical Modeling for Determining Effective factors on initiation fracture Pressure in Hydraulic fracture Operation [Volume 12, Issue 1, 2019, Pages 57-74]
  • Hydraulic fracturing Simulation of Hydraulic Fracturing Method with Cohesive Crack Model [Volume 13, Issue 2, 2020, Pages 41-56]
  • Hydrocarbon contamination Improvement Of hydrocarbon contaminated sandy soils with MICP in reservoir [Volume 14, Issue 1, 2021, Pages 1-12]
  • Hydrochemistry The role of lithology and tectonic structure in evaluation of karst, variation of discharge and quality of karst springs location in Abe-garm Qazvin area [Volume 3, Number 3 & 4, 2010, Pages 1-12]
  • Hydrodynamic and morphology The effect of hydrodynamic and morphologic conditions of Bahmanshir river on engineering geological properties of tidal deposits of Bahmanshir series [Volume 4, Number 1 & 2, 2011, Pages 1-14]
  • Hydro-mechanical 2D numerical study of the stability of concrete arch dams with special focus on the role of rock joints and the internal flowing water [Volume 3, Number 1 & 2, 2010, Pages 71-82]
  • Hydrothermal solution Importance of karst geomorphology study in recognition genesis of caves [Volume 4, Number 3 & 4, 2011, Pages 19-30]
  • Hyperbolic response Identification of the geometrical parameters of cylindrical targets hidden ‎in GPR images using particle swarm optimization (PSO) algorithm [Volume 11, Issue 1, 2019, Pages 81-94]

I

  • ICA Estimation of Safe Charge per Delay in Bench Blastıng [Volume 15, Issue 1, 2022]
  • Ilam Formation Evaluation of lithological and mechanical characteristics of Ilam Formation [(Articles in Press)]
  • Ilam-Sarvak Formation Investigation of deep seated gravitational slope deformation in the Sartal and Kuh-e-Sefid anticlines: Northwest of Dehdasht [Volume 13, Issue 2, 2020, Pages 57-83]
  • Indentation test Introducing single particle loading apparatus and repeatability of the results [Volume 5, Number 3 & 4, 2012, Pages 17-32]
  • Indicator New method for selecting the location of additional drillings based on indicator kriging; case study Semilan dam [Volume 1, Number 3 & 4, 2008, Pages 45-58]
  • Induced polarization (IP) Proposing the optimum locations for drilling in Saveh North-Narbaghi ‎porphyry copper deposit on the basis of geophysical data modeling [Volume 12, Issue 4, 2019, Pages 95-121]
  • Infinite Joints Discrete fracture network modeling for estimation of rock mass in-situ fragmentation in caving extraction methods [Volume 9, Number 1 & 2, 2016, Pages 27-44]
  • Information value Assessment of landslide hazard models in Dez dam watershed (Sorkhab subbasin) [Volume 3, Number 3 & 4, 2010, Pages 23-32]
  • InSAR satellite map Optimization of the ALPRIFT method using a support vector machine (SVM) to assess the subsidence Vulnerability of the southwestern plain of Tehran [Volume 11, Number 2, 2019, Pages 1-14]
  • In-situ and laboratory tests Determination of geological and geotechnical parameters of rock mass along penstock tunnels of Rudbar-Lorestan dam [Volume 5, Number 3 & 4, 2012, Pages 49-66]
  • In-Situ Fragmentation Discrete fracture network modeling for estimation of rock mass in-situ fragmentation in caving extraction methods [Volume 9, Number 1 & 2, 2016, Pages 27-44]
  • Insitu strength Offer the equations required to measure the compressive strength of rocks and concretes, using the new "Twist-off" test and compare it with standard methods [Volume 15, Issue 4, 2022, Pages 47-59]
  • In situ stresses Investigation of Reactivation of Fault and Wellbore Stability Analysis by the Depletion of Hydrocarbon Reservoirs [Volume 14, Issue 3, 2021]
  • In situ stresses Determination of fractures distribution and horizontal insitu stress in one of the Persian Gulf oil fields using FMI image log [Volume 16, Issue 1, 2023, Pages 31-42]
  • Internal friction angle Investigating and comparing the resistance characteristics of sandy soils with changing the percentage of moisture and fine-grained characteristics [Volume 14, Issue 3, 2021, Pages 89-103]
  • Interpolation Comparison of the interpolation methods for estimation and interpretion of the piezometric heads through embankment dams (case study: Shahghasm dam) [Volume 9, Number 1 & 2, 2016, Pages 59-67]
  • Invasive Weed Optimization Algorithm Lateral bearing capacity of piles in soft saturated clay by two optimization algorithms [Volume 16, Issue 1, 2023, Pages 17-30]
  • Inversely dispersive layers Evaluation the impact of weak layer in layered soil media using MASW method [Volume 15, Issue 4, 2022, Pages 31-46]
  • Inversion Convergence of shear wave velocity structure models obtained from ellipticity analysis of surface waves of ambient vibrations1 [Volume 13, Issue 4, 2020, Pages 15-27]
  • Iran Effects of sand and gravel mining on bed sediment morphometric characteristics [Volume 1, Issue 2, 2008, Pages 75-86]
  • Iran Landslide specific risk assessment on part of southern Alborz, Iran [Volume 1, Number 3 & 4, 2008, Pages 1-14]
  • Iran New method for selecting the location of additional drillings based on indicator kriging; case study Semilan dam [Volume 1, Number 3 & 4, 2008, Pages 45-58]
  • Iran seismicity An investigation on the seismicity of Iran seismotectonic provinces using Monte Carlo simulation [Volume 5, Number 1 & 2, 2012, Pages 59-68]
  • IRMR Evaluation of engineering geology and geomechanic parameters on admissible advancement step in tunnel [Volume 8, Number 3 & 4, 2015, Pages 47-64]
  • IRMR A study of environmental hazards of mehriz area's pollutants causing pollution in ground water resources of Yazd aquifer [Volume 9, Number 1 & 2, 2016, Pages 45-57]

J

  • Jaydar Lake The formation and deterioration landslide lake of Jaydar in south Lorestan province [Volume 11, Issue 4, 2019, Pages 89-107]
  • Jiroft Dam Assessments of Jiroft Concrete Arc Dam foundation Displacements by Use of Extensometers Data [Volume 7, Number 3 & 4, 2014, Pages 95-102]
  • Jointed Rocks Effect of discontinuity surface roughness on the strength of jointed rock samples [Volume 9, Number 1 & 2, 2016, Pages 1-14]
  • Jointed rock slopes Dynamic stability analysis of jointed rock slopes under earthquake condition (Case study: Gas Flare Site of phase 7 in South Pars gas complex- Assalouyeh) [Volume 8, Number 1 & 2, 2015, Pages 67-78]
  • JRC Study of statistical parameters describing the joint profile [Volume 3, Number 3 & 4, 2010, Pages 33-42]

K

  • Kaboodval dam Evaluation the engineering properties of non-erosion filter materials at Kaboodval emabankment dam, Gollestan Province [Volume 4, Number 3 & 4, 2011, Pages 41-52]
  • Kalale Evaluation of collapsibility of loess deposits of Gharnaveh catchment in north of Kalale, Golestan province [Volume 4, Number 1 & 2, 2011, Pages 39-46]
  • Karaj Assessment of the impact of down time on TBM performance using the interaction matrix (Karaj - Tehran water conveyance tunnel, lot II) [Volume 6, Number 1 & 2, 2013, Pages 83-96]
  • Karaj Estimation of brittleness index using point load test (case study: Karaj tuff rock) [Volume 9, Number 1 & 2, 2016, Pages 15-26]
  • Karaj formation The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 8, Number 1 & 2, 2015, Pages 35-50]
  • Karst dams Karst development potential and karst conceptual model of Abivard dam site using structural geology and geotechnical studies and Analytical Hierarchy Process (AHP) method [Volume 16, Issue 2, 2023, Pages 89-104]
  • Karst development Effects of engineering geological properties of Gachsaran Formation gypsum on karst development (Khuzestan, Ramhormoz) [Volume 6, Number 3 & 4, 2013, Pages 1-16]
  • Karst geomorphology Importance of karst geomorphology study in recognition genesis of caves [Volume 4, Number 3 & 4, 2011, Pages 19-30]
  • Karstic springs The role of lithology and tectonic structure in evaluation of karst, variation of discharge and quality of karst springs location in Abe-garm Qazvin area [Volume 3, Number 3 & 4, 2010, Pages 1-12]
  • Katalekhor cave Importance of karst geomorphology study in recognition genesis of caves [Volume 4, Number 3 & 4, 2011, Pages 19-30]
  • Keshvari watershed Prioritization of landslide effective factors and its hazard mapping using AHP model (A case study: Keshvari watershed) [Volume 6, Number 1 & 2, 2013, Pages 1-12]
  • Keywords: Rogun underground power cavern Effect of in-situ stress on mechanical behavior of rock-anchoring tendons in underground caverns [Volume 10, Number 3 & 4, 2017, Pages 11-28]
  • Keywords: soil Reinforcement Laboratory evaluation of the effect of polymer carpet waste on geotechnical properties of Bandar Anzali sandy soil [Volume 15, Issue 1, 2022, Pages 43-54]
  • Keywords: Soil stabilization Laboratory Evaluation of polypropylene fibers and nano-SiO2 on geotechnical properties of clayey soils [Volume 14, Issue 4, 2021, Pages 23-37]
  • Khor-Arab Abad Road Improvement of desert areas and their application in road construction (Case study: Khor - Arababad axis of South Khorasan) [Volume 12, Issue 2, 2019, Pages 1-16]
  • Khorramabad-Pol-e-Zal General idea for study of rock mass variability respect to depth (freeway tunnels of Khorramabad–Polezal) [Volume 3, Number 1 & 2, 2010, Pages 51-69]
  • Khosh-Yeylagh mountainous The analysis and classification of rock slopes instability potential along the Khosh-Yeylagh mountainous road using systems approach [Volume 2, Number 1 & 2, 2009, Pages 19-32]

L

  • Laboratory modeling Laboratory modeling of the vibration due to sawing carbonate and granite ornamental stones using statistical and soft computing methods [Volume 14, Issue 1, 2021, Pages 57-69]
  • Lahbary formation Investigation of ground deformation and ground fissuring in Azar oil field using Persistent Scatter Time Series Interferometry (PS-InSAR) [(Articles in Press)]
  • Lamination Upper Red Formation sandstones under Brazilian and point load test conditions [Volume 8, Number 1 & 2, 2015, Pages 99-106]
  • Land Ethics The Status of the Principles of Land Ethics in Monitoring the Eco-Hydrological Effects of Civil Projects [Volume 12, Issue 4, 2019, Pages 123-143]
  • Landfill The effect of leachate of Hamedan landfill site on ground water [Volume 5, Number 3 & 4, 2012, Pages 81-92]
  • Landslide Study on effective factors causing landslide in the southwest of Khalkhal by using crosstables and chi-square method [Volume 1, Issue 2, 2008, Pages 43-62]
  • Landslide Landslide specific risk assessment on part of southern Alborz, Iran [Volume 1, Number 3 & 4, 2008, Pages 1-14]
  • Landslide Landslide hazard assessment by AHP along Caspian sea coast Nowshahr-Ramsar [Volume 3, Number 1 & 2, 2010, Pages 1-14]
  • Landslide Assessment of landslide hazard models in Dez dam watershed (Sorkhab subbasin) [Volume 3, Number 3 & 4, 2010, Pages 23-32]
  • Landslide Prioritization of landslide effective factors and its hazard mapping using AHP model (A case study: Keshvari watershed) [Volume 6, Number 1 & 2, 2013, Pages 1-12]
  • Landslide Application of 2D electrical resistivity for geometry investigation of Noghol-Semirom landslide [Volume 6, Number 3 & 4, 2013, Pages 17-32]
  • Landslide Landslide potential assessment for Poulrood earth fill dam reservoir by fuzzy multi criteria decision analysis [Volume 7, Number 1 & 2, 2014, Pages 1-14]
  • Landslide The study of influence of geological factors on landslide occurrence in Zaman-Abad region, south of Hamedan [Volume 7, Number 3 & 4, 2014, Pages 1-14]
  • Landslide Landslide potential mapping using fuzzy logic (case study: a part of the Nekarod watershed) [Volume 9, Number 3 & 4, 2016, Pages 19-30]
  • Landslide Investigation of deep seated gravitational slope deformation in the Sartal and Kuh-e-Sefid anticlines: Northwest of Dehdasht [Volume 13, Issue 2, 2020, Pages 57-83]
  • Landslide dam The formation and deterioration landslide lake of Jaydar in south Lorestan province [Volume 11, Issue 4, 2019, Pages 89-107]
  • Landslide detection Accuracy evaluation of PSI method using Sentinel-1A data to monitor open-pit mines instability, case study, Anguran open-pit mine [Volume 15, Issue 2, 2022, Pages 133-153]
  • Landslide prediction Defining the rainfall intensity–duration threshold to determine the initiation of shallow landslides in Tajan and Nekaroud rivers catchments (eastern Mazandaran province) [Volume 7, Number 1 & 2, 2014, Pages 15-28]
  • Landslide" Prioritization of areas for controlling erosion and sediment production due to landslides using the Analytic Hierarchy Process (AHP) method (Case study: Oghan watershed, Golestan Province) [(Articles in Press)]
  • Landslides Investigation on the mechanism of Saein Strait Landslide (Nir-Sarab Road) in regard to the hydrological and geomorphological conditions [Volume 8, Number 1 & 2, 2015, Pages 13-33]
  • Landslides caused by earthquakes The prediction of earthquake-induced landslides using Newmark model and Monte Carlo simulation approach [Volume 4, Number 3 & 4, 2011, Pages 1-17]
  • Land subsidence Evaluation of land subsidence related disasters in plains and residential areas of Iran [Volume 3, Number 3 & 4, 2010, Pages 43-58]
  • Land subsidence An analytical procedure for estimating land subsidence parameters using field data and InSAR images in Neyshabur plain [Volume 6, Number 1 & 2, 2013, Pages 33-50]
  • Land subsidence Engineering - hydrogeological model of land subsidence area in the southwest of Tehran (Tehran – Shahriyar plain) [Volume 9, Number 3 & 4, 2016, Pages 1-17]
  • Land subsidence Analysis of Spatial Distribution and Mechanism of Formation of Fissures due to Land Subsidence in Dasht-e-Neyshabur [Volume 12, Issue 3, 2019, Pages 65-82]
  • Land subsidence Application of support vector machine in modeling land subsidence in parts of Aliabad plain of Qom [Volume 16, Issue 1, 2023, Pages 77-92]
  • Land-use Flood zoning of Chalus basin using hydrologic model of HEC-RAS and Geographic Information System [Volume 11, Number 2, 2019, Pages 45-60]
  • Lateral bearing capacity of piles Lateral bearing capacity of piles in soft saturated clay by two optimization algorithms [Volume 16, Issue 1, 2023, Pages 17-30]
  • Lateral strain Labortory studies of triaxial creep behavior on thick-walled hollow cylindrical salt rock specimens [Volume 7, Number 1 & 2, 2014, Pages 71-82]
  • Leaching Evaluating Erodibility of gupsiferous soils of Masjed Soleyman petrochemical plant site with emphasiss on dispersive and solubility [Volume 12, Issue 1, 2019, Pages 75-92]
  • LECA Producing lightweight aggregate from shale and comparison of their characteristics with lightweight aggregates which is produced in Iran [Volume 10, Number 1 & 2, 2017, Pages 31-4]
  • Leylab plain Investigation on dispersivity potential of clayey soils of Varzagan Hajilar earth dam and its relationship with parent rock [Volume 12, Issue 2, 2019, Pages 27-41]
  • Liapor Producing lightweight aggregate from shale and comparison of their characteristics with lightweight aggregates which is produced in Iran [Volume 10, Number 1 & 2, 2017, Pages 31-4]
  • LID-BMP Investigating the Performance and Optimization of New Management Methods (LID-BMP) to Improve Surface Runoff in Tehran-A Case Study of District 22 [Volume 12, Issue 4, 2019, Pages 1-21]
  • Lightweight concrete The Effect of Using Alkaline Adhesives on the Durability of Lightweight Structural Concrete against Harmful Environments [Volume 15, Issue 3, 2022, Pages 49-64]
  • Limestone Elastic modulus prediction of limestone using multiple variable regression and artificial neural network [Volume 5, Number 3 & 4, 2012, Pages 33-38]
  • Limestone Assessment of the performance petrographic number method in the determining quality of some carbonate rocks for use in marine protection structures [Volume 10, Number 1 & 2, 2017, Pages 45-59]
  • Limestone Investigation S20 brittleness index of limestone and effective parameters on it at dry and saturated states [Volume 12, Issue 3, 2019, Pages 21-36]
  • Limestone Estimation of Static Young Modulus and Unaxial Compression Streangth Based on Physical and Dynamic Characteristics of Aghchagil Limestone Formation in Caspian Basin [Volume 15, Issue 3, 2022, Pages 1-14]
  • Limestone Application of Group Method of Data Handling technique in predicting UCS of limestones [Volume 15, Issue 2, 2022, Pages 69-90]
  • Limit equilibrium Dynamic stability analysis of rock-slopes of the Sungun mine using equilibrium and numerical methods [Volume 15, Issue 3, 2022, Pages 15-30]
  • Limit equilibrium method Stability analysis of large rock slopes for Sardasht dam hydraulic power plant trenches considering rock cleavage [Volume 5, Number 1 & 2, 2012, Pages 17-26]
  • Linear Parallel Bond Model (LPBM) Numerical modeling of crack propagation process in brittle coal sample containing pre-existing crack under compressive load [Volume 15, Issue 3, 2022, Pages 95-107]
  • Linear Regression Model Evaluation and comparison of the performance of linear regression (LINEAR) and geographically weighted regression (GWR) models in hazard zoning of the size of landslides triggered by the 1990 Rudbar-Manjil earthquake (Ww=7.3) based on controlling parameters [Volume 15, Issue 4, 2022, Pages 97-126]
  • Linear Wire Speed Laboratory studies to investigate the relationship between energy consumption of diamond wire cutting machine with physical and mechanical properties of carbonate rocks [Volume 15, Issue 2, 2022, Pages 113-131]
  • Liquefaction Liquefaction hazard zonation in Qeshm island and microzonation in Qeshm and Dargahan towns [Volume 2, Number 3 & 4, 2009, Pages 53-68]
  • Liquefaction Liquefaction zonation of soils along Tabriz metro line 2, using GIS [Volume 3, Number 1 & 2, 2010, Pages 15-30]
  • Liquefaction The effect of Kaolinite clay on the liquefaction resistance of the sandy soil; case study of the Gorgan city in north of Iran [Volume 12, Issue 4, 2019, Pages 23-41]
  • Liquefaction potential index (LPI) Evaluation and zonation of liquefaction potential of coastal deposits (case study: coastal region of southern Pars gas-field) [Volume 6, Number 3 & 4, 2013, Pages 33-46]
  • Liquefaction zonation Evaluation and zonation of liquefaction potential of coastal deposits (case study: coastal region of southern Pars gas-field) [Volume 6, Number 3 & 4, 2013, Pages 33-46]
  • Lithological types Determinining contributions of lithological types of Pouldasht basin to sediment yield using sediment source fingerprinting techniques [Volume 1, Issue 2, 2008, Pages 63-74]
  • Lithology The role of lithology and tectonic structure in evaluation of karst, variation of discharge and quality of karst springs location in Abe-garm Qazvin area [Volume 3, Number 3 & 4, 2010, Pages 1-12]
  • Lithology The study of the engineering geological properties of Boroujerd granites [Volume 5, Number 1 & 2, 2012, Pages 1-16]
  • Lithology Engineering geological modeling of building stones (case study: Mahallat, Hajiabad travertine) [Volume 16, Issue 3, 2023, Pages 1-20]
  • Load geometry Evaluation of the effect of shape and loading position on the stability of geotextile-reinforced slope using centrifuge modeling [Volume 13, Issue 1, 2020, Pages 15-28]
  • Loess Evaluation of collapsibility of loess deposits of Gharnaveh catchment in north of Kalale, Golestan province [Volume 4, Number 1 & 2, 2011, Pages 39-46]
  • Loess The effect of geopolymer on loess soil stabilization (Case study; Loess soil of Gorgan province) [Volume 14, Issue 3, 2021, Pages 47-64]
  • Loess Predicting the sensitivity class of loess soils using ordinal logistic regression method, Northeast of Iran [Volume 16, Issue 2, 2023, Pages 61-73]
  • Loess soil Static Compression of Loess Soil and its Effect on the Permeability Changes [Volume 10, Number 3 & 4, 2017, Pages 29-41]
  • Long-term durability Evaluation of long-term durability of carbonate building stones after freeze and thaw cycles using CART method [Volume 13, Issue 3, 2020, Pages 67-81]

M

  • Machine Learning Application of support vector machine in modeling land subsidence in parts of Aliabad plain of Qom [Volume 16, Issue 1, 2023, Pages 77-92]
  • Machin learning Predicting the penetration rate of TBM in Cretaceous limestone of the south of Tehran by machine learning method [(Articles in Press)]
  • Magnetic survey profile Investigating the effect of various parameters on the response of magnetic ‎targets in magnetometry method using 2D and 3D forward modeling [Volume 13, Issue 3, 2020, Pages 15-34]
  • Mahallat Hajiabad Engineering geological modeling of building stones (case study: Mahallat, Hajiabad travertine) [Volume 16, Issue 3, 2023, Pages 1-20]
  • Mahshahr economic zone and Bandar-e Imam Investigation allowable bearing capacity of deposits in Mahshahr Special Economic Zones and Bandar-e Imam for surface foundations [Volume 15, Issue 3, 2022, Pages 109-127]
  • Manjil earthquake The prediction of earthquake-induced landslides using Newmark model and Monte Carlo simulation approach [Volume 4, Number 3 & 4, 2011, Pages 1-17]
  • Marine Engineering Geology Geological Engineering Studies of Marine Sediments, Northwestern Persian Gulf [Volume 14, Issue 1, 2021, Pages 85-95]
  • Marl Study of physical characteristics effects of marl deposit on various erosional features in Sorkhe basin [Volume 4, Number 1 & 2, 2011, Pages 79-88]
  • Marl Application of 2D electrical resistivity for geometry investigation of Noghol-Semirom landslide [Volume 6, Number 3 & 4, 2013, Pages 17-32]
  • Marl units Study on effect of physical and chemical properties of marls on sediment yield, using rainfall simulator [Volume 1, Issue 1, 2008, Pages 35-48]
  • Marly soil Investigation of engineering characteristics of marly soils treated by lime and nanocomposite (case study: marly soil of Sonqor region) [Volume 12, Issue 2, 2019, Pages 55-69]
  • Mashhad City Evaluation of soil corrosion hazard in Mashhad city [Volume 3, Number 1 & 2, 2010, Pages 31-40]
  • Masjed Soleyman Dam Investigating the effect of the presence of suspended water tables formed in the support of dams on the stability of the structure during the operation period and the stabilization Method (case study: Masjid Suleyman dam site) [Volume 16, Issue 1, 2023, Pages 1-16]
  • Masjed Soleyman petrochemical plant Evaluating Erodibility of gupsiferous soils of Masjed Soleyman petrochemical plant site with emphasiss on dispersive and solubility [Volume 12, Issue 1, 2019, Pages 75-92]
  • Masjed-Suliman Study of engineering geological properties of Asmari limestone in the north-east Masjed-Suliman [Volume 2, Number 1 & 2, 2009, Pages 1-18]
  • MATHEMATICA Dynamic stability analysis of jointed rock slopes under earthquake condition (Case study: Gas Flare Site of phase 7 in South Pars gas complex- Assalouyeh) [Volume 8, Number 1 & 2, 2015, Pages 67-78]
  • MATLAB software A New Approach to Determine the Soil Particles Arrangement by the Digital Image Processing [Volume 12, Issue 3, 2019, Pages 47-55]
  • Mazandaran Effects of sand and gravel mining on bed sediment morphometric characteristics [Volume 1, Issue 2, 2008, Pages 75-86]
  • Mazandaran Landslide hazard assessment by AHP along Caspian sea coast Nowshahr-Ramsar [Volume 3, Number 1 & 2, 2010, Pages 1-14]
  • Mazandaran Province Defining the rainfall intensity–duration threshold to determine the initiation of shallow landslides in Tajan and Nekaroud rivers catchments (eastern Mazandaran province) [Volume 7, Number 1 & 2, 2014, Pages 15-28]
  • Mechanical erosion Evaluating Erodibility of gupsiferous soils of Masjed Soleyman petrochemical plant site with emphasiss on dispersive and solubility [Volume 12, Issue 1, 2019, Pages 75-92]
  • Mechanical properties Study of engineering geological properties of Asmari limestone in the north-east Masjed-Suliman [Volume 2, Number 1 & 2, 2009, Pages 1-18]
  • Mechanical properties The effect of size on mechanical properties and elastic modulus of structural Leca [Volume 3, Number 3 & 4, 2010, Pages 59-70]
  • Mechanical properties Study of hydraulic characteristics of aquifer in the path of East-West section of the tunnel line-7 of Tehran subway during mechanized excavation from the aspect of groundwater inflow into tunnel [Volume 4, Number 3 & 4, 2011, Pages 63-74]
  • Mechanical properties The study of the engineering geological properties of Boroujerd granites [Volume 5, Number 1 & 2, 2012, Pages 1-16]
  • Mechanical properties Investigation of mechanical properties of salt rock based on its microstructure [Volume 11, Issue 1, 2019, Pages 95-115]
  • Mechanical properties Effect of Urban Wastewater on Chemical, Physical and Mechanical Properties of Soil (Case Study: Central Area of Mashhad) [Volume 11, Issue 3, 2019, Pages 1-33]
  • Mechanical resistance Evaluation of improvement of mechanical resistance of fine soils due to the intrusion of calcium ions by means of electro kinetic method [Volume 4, Number 1 & 2, 2011, Pages 47-60]
  • Mechanical resistance The Assessment of Crushed Sand Effects on the Properties of Self-Compacting Concrete [Volume 13, Issue 1, 2020, Pages 103-118]
  • Mechanical Strength Evaluation of mechanical and dynamical behaviors of two types of clastic sedimentary rocks at servo-controlled triaxial test according to their texture and structures [Volume 12, Issue 3, 2019, Pages 1-20]
  • Mechanics Relationship of Geosciences and Mechanical Engineering in Increasing the Productivity of Tunnel Boring Machines [Volume 11, Issue 4, 2019, Pages 1-24]
  • Mechanized Excavation Estimation of Minimum Heterogeneous Face Support Pressure in Mechanized Tunneling Using Numerical and Analytical Methods, Case Study: Tehran Metro Line 7 [Volume 11, Issue 3, 2019, Pages 47-60]
  • Mechanized Excavation Developing the empirical models for predicting the EPB operating parameters in strong Limestones [Volume 15, Issue 1, 2022, Pages 29-41]
  • Mechanized tunneling Evaluation of soil abrasiveness in mechanized tunneling with special attitude to the Tabriz metro line1 [Volume 5, Number 1 & 2, 2012, Pages 41-58]
  • Mechanized tunneling Mechanized tunneling hazards in urban area with old structures [Volume 8, Number 3 & 4, 2015, Pages 31-46]
  • Metakaolin Evaluation of the uniaxial compression strength and Atterberg limits of metakaolin-treated sandy clay soil [Volume 12, Issue 1, 2019, Pages 19-31]
  • Metakaolin The effect of geopolymer on loess soil stabilization (Case study; Loess soil of Gorgan province) [Volume 14, Issue 3, 2021, Pages 47-64]
  • MICP Experimental Study of the Microbial Induced Carbonate Precipitation (MICP) Effect on the Permeability of Carbonated Sands [Volume 12, Issue 1, 2019, Pages 43-55]
  • Microbial improvement Improvement Of hydrocarbon contaminated sandy soils with MICP in reservoir [Volume 14, Issue 1, 2021, Pages 1-12]
  • Microbial-induced calcite precipitation Biological improvement of sandy soil by microbial induced carbonate precipitation and the affecting factors [Volume 8, Number 1 & 2, 2015, Pages 1-12]
  • Microbial Induced Calcite Precipitation The comparison of the performance of biological improvement in sandy soils by the injection and the flow-through methods [Volume 16, Issue 3, 2023, Pages 65-88]
  • Micro Cracks Assessing effect of mode of failure on uniaxial compressive strength of rock samples [Volume 2, Number 1 & 2, 2009, Pages 59-72]
  • Micronized Calcium Carbonate The assessment of a poly vinyl acetate and micronized calcium carbonate powder effect on elastic modulus of a silty sand soil [Volume 9, Number 3 & 4, 2016, Pages 71-83]
  • Micropile Investigation of the effect of diameter, distance and angle of micropiles on the stability of slopes under Steady State Seepage [Volume 15, Issue 1, 2022, Pages 9-28]
  • Microscopic Properties Correlation of microscopic mineralogical and textural properties versus physical and mechanical properties of gabbroic and diorite rocks in Natanz area [Volume 6, Number 3 & 4, 2013, Pages 69-78]
  • Microstructure Investigation of mechanical properties of salt rock based on its microstructure [Volume 11, Issue 1, 2019, Pages 95-115]
  • Microtremore Determination of south Mashhad fault zone using microtremors [Volume 8, Number 3 & 4, 2015, Pages 17-30]
  • Middle East Dust storm detection and classification in the Middle East using the combination of reflectance and thermal infrared properties of MODIS sensor [Volume 5, Number 1 & 2, 2012, Pages 83-92]
  • Mighan Playa Investigation of geotechnic characteristics of soils on Mighan kavir with aim of soil amendment and stabilization [Volume 1, Issue 1, 2008, Pages 23-34]
  • Miller box Case Study on the effects of physical parameters in electrical resistivity of fine grain soil [Volume 12, Issue 4, 2019, Pages 65-74]
  • Mineralogy Investigation of the effect of mineralogy and physicomechanical properties of source rock on compressive strength of concrete [Volume 15, Issue 3, 2022, Pages 31-47]
  • Minerals mean size Predicting the brittleness of granitic rocks in Tavandasht and Gosheh (Borujerd ) by Schmidt hardness and petrographic characteristics [Volume 11, Issue 4, 2019, Pages 55-68]
  • Mining Determination of optimum extraction to maximize couping Quarry stone using discontinuity modeling (Case study of Travertine Kapul Mine) [Volume 14, Issue 2, 2021, Pages 15-29]
  • Mishan formation Investigation on the geochemistry of formations of Gotvand-olya dam reservoir and its influence on the quality of water in reservoir [Volume 7, Number 1 & 2, 2014, Pages 29-40]
  • Mode I and Mode II Effect of temperature on Mode I and Mode II Fracture Toughness of Lushan sandstone [Volume 12, Issue 3, 2019, Pages 37-46]
  • Modeling Modeling of subsidence in south Pars as field using analytical and semi analytical methods [Volume 6, Number 3 & 4, 2013, Pages 47-58]
  • Modeling Engineering geological modeling of building stones (case study: Mahallat, Hajiabad travertine) [Volume 16, Issue 3, 2023, Pages 1-20]
  • Mode of Failure Assessing effect of mode of failure on uniaxial compressive strength of rock samples [Volume 2, Number 1 & 2, 2009, Pages 59-72]
  • Modification of Mighan Playa Investigation of geotechnic characteristics of soils on Mighan kavir with aim of soil amendment and stabilization [Volume 1, Issue 1, 2008, Pages 23-34]
  • Moisture content An investigation on physical characteristics and mechanical behavior of swelling gypsum soils and their improvement methods [Volume 2, Number 1 & 2, 2009, Pages 33-46]
  • Monte Carlo The prediction of earthquake-induced landslides using Newmark model and Monte Carlo simulation approach [Volume 4, Number 3 & 4, 2011, Pages 1-17]
  • Monte Carlo simulation An investigation on the seismicity of Iran seismotectonic provinces using Monte Carlo simulation [Volume 5, Number 1 & 2, 2012, Pages 59-68]
  • Monte Carlo simulation Reliability analysis of earth dam using a new hybrid method-A case study [Volume 13, Issue 4, 2020, Pages 95-110]
  • Monte Carlo simulation Probabilistic analysis of the stability of a dam using the Monte Carlo simulation method based on the limit equilibrium method [Volume 15, Issue 1, 2022, Pages 89-103]
  • Montmorillonite Investigation S20 brittleness index of limestone and effective parameters on it at dry and saturated states [Volume 12, Issue 3, 2019, Pages 21-36]
  • Mora-Warson Assessment of landslide hazard models in Dez dam watershed (Sorkhab subbasin) [Volume 3, Number 3 & 4, 2010, Pages 23-32]
  • Moshmpa dam Locating the portal of Moshampa dam diversion tunnels using AHP approac [Volume 4, Number 3 & 4, 2011, Pages 53-62]
  • Multi-layered aquifer system Engineering - hydrogeological model of land subsidence area in the southwest of Tehran (Tehran – Shahriyar plain) [Volume 9, Number 3 & 4, 2016, Pages 1-17]
  • Multiple linear regression The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 7, Number 3 & 4, 2014, Pages 27-42]
  • Multiple regression Elastic modulus prediction of limestone using multiple variable regression and artificial neural network [Volume 5, Number 3 & 4, 2012, Pages 33-38]
  • Multiple regression ارائه مدل تجربی جدید برای تخمین مدول دگرشکل پذیری توده سنگ (مطالعه موردی: سد خرسان 2) [Volume 10, Number 3 & 4, 2017, Pages 43-53]

N

  • Nailing Experimental study of time-dependent deformation of the wall deformation Nailing during excavation operations [Volume 14, Issue 2, 2021, Pages 59-77]
  • Nano bentonite The Influence of Nano Bentonite on Geotechnical Characteristics of Sand [Volume 11, Issue 1, 2019, Pages 37-47]
  • Nano-SiO2 Laboratory Evaluation of polypropylene fibers and nano-SiO2 on geotechnical properties of clayey soils [Volume 14, Issue 4, 2021, Pages 23-37]
  • Nargesi Dam Evaluation of permeability and groutability of quaternary deposits and sedimentary rock masses at Nargesi damsite [Volume 6, Number 1 & 2, 2013, Pages 13-32]
  • NEF test Experimental study on the effect of fine content in the filter on soil-filter system operation [Volume 3, Number 1 & 2, 2010, Pages 83-96]
  • Nekarod Watershed Landslide potential mapping using fuzzy logic (case study: a part of the Nekarod watershed) [Volume 9, Number 3 & 4, 2016, Pages 19-30]
  • Nelsun Assessment of landslide hazard models in Dez dam watershed (Sorkhab subbasin) [Volume 3, Number 3 & 4, 2010, Pages 23-32]
  • Neyshabur Plain An analytical procedure for estimating land subsidence parameters using field data and InSAR images in Neyshabur plain [Volume 6, Number 1 & 2, 2013, Pages 33-50]
  • Northwest of Iran Tectono-sedimentary analysis of high-altitude Plio-Quaternary sediments, southern slope of Mishow-Dagh, northwest of Iran [Volume 1, Issue 2, 2008, Pages 87-101]
  • Numerical analysis Dynamic stability analysis of rock-slopes of the Sungun mine using equilibrium and numerical methods [Volume 15, Issue 3, 2022, Pages 15-30]
  • Numerical method Sustainability Analysis and Design of water tunnel Maintenance system on Mashoorh Dam [Volume 10, Number 1 & 2, 2017, Pages 97-111]
  • Numerical method Investigating the effect of the presence of suspended water tables formed in the support of dams on the stability of the structure during the operation period and the stabilization Method (case study: Masjid Suleyman dam site) [Volume 16, Issue 1, 2023, Pages 1-16]
  • Numerical methods Estimating ground subsidence due to tunneling of east-western part of Tehran metro line 7 [Volume 3, Number 3 & 4, 2010, Pages 71-87]
  • Numerical methods A method of stratification profiling by using of geostatistic and cluster analysis technique based on dynamic probing test data [Volume 4, Number 3 & 4, 2011, Pages 75-90]
  • Numerical methods Study of bearing capacity and settlement on jointed rock masses using empirical and numerical methods [Volume 8, Number 1 & 2, 2015, Pages 79-90]
  • Numerical modeling Numerical modelling of the effect of the underground cavities on evaluation of seismic site response (Study of subway tunnel in city of Karaj) [Volume 7, Number 3 & 4, 2014, Pages 85-94]
  • Numerical modeling Geotechnical investigation of 33 pole bridge structure in Isfahan using Ground- Penetrating Radar method [Volume 9, Number 1 & 2, 2016, Pages 85-102]
  • Numerical modeling Numerical Modeling for Determining Effective factors on initiation fracture Pressure in Hydraulic fracture Operation [Volume 12, Issue 1, 2019, Pages 57-74]
  • Numerical modeling Seepage analyses in the foundation and body of earth dam using numerical modeling -A case study [Volume 14, Issue 1, 2021, Pages 43-56]
  • Numerical modeling Seismic response analysis of Qom sedimentary basin using Spectral Element Method in time and frequency domain [Volume 15, Issue 1, 2022, Pages 71-88]
  • Numerical modeling Numerical Assesment of Support and Reinforcing Techniques of Alborz Tunnel [Volume 15, Issue 4, 2022, Pages 1-17]
  • Numerical modeling Investigation of the environment around the deep of Shahid Baqdrat underpass in Kerman due to changes in the mechanical properties of soil and water pumping and its prediction in artificial neural network [Volume 15, Issue 4, 2022, Pages 61-77]
  • NYZA method A criterion to estimate the minimum and maximum underbalanced pressures of drilling mud in Iranian carbonate reservoirs [Volume 14, Issue 3, 2021, Pages 77-88]

O

  • Oghan Watershed" Prioritization of areas for controlling erosion and sediment production due to landslides using the Analytic Hierarchy Process (AHP) method (Case study: Oghan watershed, Golestan Province) [(Articles in Press)]
  • Oil Recovery Investigation of The Effect of Depth and Elasticity Modulus Difference between Reservoir Rock and the Surrounding Rock on Stress Arching [Volume 14, Issue 4, 2021, Pages 1-9]
  • Open-pit mine slop instability Accuracy evaluation of PSI method using Sentinel-1A data to monitor open-pit mines instability, case study, Anguran open-pit mine [Volume 15, Issue 2, 2022, Pages 133-153]
  • Operating parameters Developing the empirical models for predicting the EPB operating parameters in strong Limestones [Volume 15, Issue 1, 2022, Pages 29-41]
  • Operational Parameters of the EPB Machine Evaluation of Tunnel Seismic Prediction (TSP) Test Results based on Geological Observations and Analysis of the Parameters of the EPB Hard Rock Machine [Volume 11, Number 2, 2019, Pages 15-31]
  • Optimal fragmentation Effect of rock mass properties on blast fragmentation in central Iran iron ore mines [Volume 7, Number 3 & 4, 2014, Pages 43-56]
  • Optimal grouting pressure Investigation of effective parameters in determining the optimal grouting pressure of cement slurry in dams with rock bed [Volume 16, Issue 3, 2023, Pages 89-107]
  • Orange software Using different intelligent methods in Orange software to estimate the deformation modulus of rock mass [Volume 16, Issue 2, 2023, Pages 47-60]
  • Ornamental stones Laboratory modeling of the vibration due to sawing carbonate and granite ornamental stones using statistical and soft computing methods [Volume 14, Issue 1, 2021, Pages 57-69]

P

  • Palegeomorphology Investigation on the mechanism of Saein Strait Landslide (Nir-Sarab Road) in regard to the hydrological and geomorphological conditions [Volume 8, Number 1 & 2, 2015, Pages 13-33]
  • Particles arrangement A New Approach to Determine the Soil Particles Arrangement by the Digital Image Processing [Volume 12, Issue 3, 2019, Pages 47-55]
  • Particles < D15 Experimental study on the effect of fine content in the filter on soil-filter system operation [Volume 3, Number 1 & 2, 2010, Pages 83-96]
  • Particle swarm optimization (PSO) algorithm ‎ Identification of the geometrical parameters of cylindrical targets hidden ‎in GPR images using particle swarm optimization (PSO) algorithm [Volume 11, Issue 1, 2019, Pages 81-94]
  • Passive Articulation Cylinders Relationship of Geosciences and Mechanical Engineering in Increasing the Productivity of Tunnel Boring Machines [Volume 11, Issue 4, 2019, Pages 1-24]
  • PASW Study of physical characteristics effects of marl deposit on various erosional features in Sorkhe basin [Volume 4, Number 1 & 2, 2011, Pages 79-88]
  • Penetration rate of TBM Prediction of TBM penetration rate in excavating underground spaces using genetic, artificial immune system, dolphin echolocation and gray wolf algorithms-A case study [Volume 15, Issue 3, 2022, Pages 75-94]
  • Penstock tunnels Determination of geological and geotechnical parameters of rock mass along penstock tunnels of Rudbar-Lorestan dam [Volume 5, Number 3 & 4, 2012, Pages 49-66]
  • Perched water aquifers Investigating the effect of the presence of suspended water tables formed in the support of dams on the stability of the structure during the operation period and the stabilization Method (case study: Masjid Suleyman dam site) [Volume 16, Issue 1, 2023, Pages 1-16]
  • Performance of TBM Predicting the penetration rate of TBM in Cretaceous limestone of the south of Tehran by machine learning method [(Articles in Press)]
  • Permability Permeability zoning in Amirkabir tunnel using Support vector machine [Volume 15, Issue 4, 2022, Pages 19-29]
  • Permeability Evaluation of permeability and groutability of quaternary deposits and sedimentary rock masses at Nargesi damsite [Volume 6, Number 1 & 2, 2013, Pages 13-32]
  • Permeability The Influence of Nano Bentonite on Geotechnical Characteristics of Sand [Volume 11, Issue 1, 2019, Pages 37-47]
  • Permeability Static Compression of Loess Soil and its Effect on the Permeability Changes [Volume 10, Number 3 & 4, 2017, Pages 29-41]
  • Permeability Review on Hydraulic Behavior of faults and models [Volume 12, Issue 3, 2019, Pages 57-64]
  • Permeability Effect of fly ash and lime on geotechnical properties of sand [Volume 13, Issue 2, 2020, Pages 85-95]
  • Persian Gulf Geological Engineering Studies of Marine Sediments, Northwestern Persian Gulf [Volume 14, Issue 1, 2021, Pages 85-95]
  • Persistent Scatterer Interferometry Accuracy evaluation of PSI method using Sentinel-1A data to monitor open-pit mines instability, case study, Anguran open-pit mine [Volume 15, Issue 2, 2022, Pages 133-153]
  • Petrographic characteristics Study of engineering geological properties of Asmari limestone in the north-east Masjed-Suliman [Volume 2, Number 1 & 2, 2009, Pages 1-18]
  • Petrography Investigation S20 brittleness index of limestone and effective parameters on it at dry and saturated states [Volume 12, Issue 3, 2019, Pages 21-36]
  • Petrological and engineering characteristics The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 7, Number 3 & 4, 2014, Pages 27-42]
  • PFC2D The effect of confining stress directionality on the TBM disc penetration using PFC2D [Volume 10, Number 1 & 2, 2017, Pages 75-84]
  • PFC2D Failure Modes Analysis of Sandstones (Case Study: Markazi Province Sandstones) [Volume 13, Issue 1, 2020, Pages 61-86]
  • Physical Investigation of engineering characteristics of marly soils treated by lime and nanocomposite (case study: marly soil of Sonqor region) [Volume 12, Issue 2, 2019, Pages 55-69]
  • Physical and Dynamic Properties Estimation of Static Young Modulus and Unaxial Compression Streangth Based on Physical and Dynamic Characteristics of Aghchagil Limestone Formation in Caspian Basin [Volume 15, Issue 3, 2022, Pages 1-14]
  • Physical characteristics The study of the engineering geological properties of Boroujerd granites [Volume 5, Number 1 & 2, 2012, Pages 1-16]
  • Physico-Mechanical Parameter Introducing the physico-mechanical parameter for estimating the durability of travertine stones against weathering salt [Volume 10, Number 3 & 4, 2017, Pages 55-68]
  • Pillar reaction curve A criterion for determination of minimum distance between twin tunnels by pillar reaction curve (PRC) [Volume 13, Issue 2, 2020, Pages 1-11]
  • Pinhole Test Investigation on dispersivity potential of clayey soils of Varzagan Hajilar earth dam and its relationship with parent rock [Volume 12, Issue 2, 2019, Pages 27-41]
  • Plastic Study strength and usage of Artificial stone made with different resins and additives [Volume 13, Issue 4, 2020, Pages 1-14]
  • Plate load test Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters [Volume 11, Issue 1, 2019, Pages 65-79]
  • Plaxis 3D Tunnel software Estimation of Minimum Heterogeneous Face Support Pressure in Mechanized Tunneling Using Numerical and Analytical Methods, Case Study: Tehran Metro Line 7 [Volume 11, Issue 3, 2019, Pages 47-60]
  • Plio-Quaternary sediments Tectono-sedimentary analysis of high-altitude Plio-Quaternary sediments, southern slope of Mishow-Dagh, northwest of Iran [Volume 1, Issue 2, 2008, Pages 87-101]
  • PLT Laboratory investigating of mixed soil-shred tire behavior for application in railway track subgrade [Volume 6, Number 3 & 4, 2013, Pages 79-88]
  • Pollution The effect of leachate of Hamedan landfill site on ground water [Volume 5, Number 3 & 4, 2012, Pages 81-92]
  • Polyolefin fibers Experimental study of the effect of adding fibers and mineral processed materials on geopolymer concrete [Volume 15, Issue 3, 2022, Pages 65-74]
  • Poly Vinyl Acetate The assessment of a poly vinyl acetate and micronized calcium carbonate powder effect on elastic modulus of a silty sand soil [Volume 9, Number 3 & 4, 2016, Pages 71-83]
  • Pooneh tunnel A criterion for determination of minimum distance between twin tunnels by pillar reaction curve (PRC) [Volume 13, Issue 2, 2020, Pages 1-11]
  • Porphyritic gypsum Effects of engineering geological properties of Gachsaran Formation gypsum on karst development (Khuzestan, Ramhormoz) [Volume 6, Number 3 & 4, 2013, Pages 1-16]
  • Potential An investigation on physical characteristics and mechanical behavior of swelling gypsum soils and their improvement methods [Volume 2, Number 1 & 2, 2009, Pages 33-46]
  • Pouldasht Determinining contributions of lithological types of Pouldasht basin to sediment yield using sediment source fingerprinting techniques [Volume 1, Issue 2, 2008, Pages 63-74]
  • Poulrood Landslide potential assessment for Poulrood earth fill dam reservoir by fuzzy multi criteria decision analysis [Volume 7, Number 1 & 2, 2014, Pages 1-14]
  • PP fibers Laboratory Evaluation of polypropylene fibers and nano-SiO2 on geotechnical properties of clayey soils [Volume 14, Issue 4, 2021, Pages 23-37]
  • PPV Estimation of Safe Charge per Delay in Bench Blastıng [Volume 15, Issue 1, 2022]
  • Predominant Period Determination of south Mashhad fault zone using microtremors [Volume 8, Number 3 & 4, 2015, Pages 17-30]
  • Pressure drop effect Investigation of Reactivation of Fault and Wellbore Stability Analysis by the Depletion of Hydrocarbon Reservoirs [Volume 14, Issue 3, 2021]
  • Price of freshwater Analysis of Comparative Advantage and Engineering Status of Freshwater Reservoirs Across the Provinces in Iran [Volume 14, Issue 2, 2021, Pages 89-102]
  • Probabilistic The prediction of earthquake-induced landslides using Newmark model and Monte Carlo simulation approach [Volume 4, Number 3 & 4, 2011, Pages 1-17]
  • Probabilistic analysis An investigation on the seismicity of Iran seismotectonic provinces using Monte Carlo simulation [Volume 5, Number 1 & 2, 2012, Pages 59-68]
  • Probabilistic analysis Probabilistic analysis of the stability of a dam using the Monte Carlo simulation method based on the limit equilibrium method [Volume 15, Issue 1, 2022, Pages 89-103]
  • Problematic soil The study of efficiency of quicklime and hydrated lime for stabilization of forest soils contains organic materials [Volume 5, Number 3 & 4, 2012, Pages 67-80]
  • PS-InSAR Investigation of ground deformation and ground fissuring in Azar oil field using Persistent Scatter Time Series Interferometry (PS-InSAR) [(Articles in Press)]
  • PSO Investigating the Performance and Optimization of New Management Methods (LID-BMP) to Improve Surface Runoff in Tehran-A Case Study of District 22 [Volume 12, Issue 4, 2019, Pages 1-21]
  • Pyramid Stress Distribution Determination of Ballast Layers Shear Interlocking Stiffness by Laboratory Method [Volume 10, Number 3 & 4, 2017, Pages 69-82]
  • Pyroclastic material Investigation on the mechanism of Saein Strait Landslide (Nir-Sarab Road) in regard to the hydrological and geomorphological conditions [Volume 8, Number 1 & 2, 2015, Pages 13-33]

Q

  • Q Investigation of instability of rock slopes based on Geomechanical parameters in Jajarm alumina mine region [Volume 2, Number 3 & 4, 2009, Pages 27-30]
  • Qeshm Liquefaction hazard zonation in Qeshm island and microzonation in Qeshm and Dargahan towns [Volume 2, Number 3 & 4, 2009, Pages 53-68]
  • Qom Formation The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 7, Number 3 & 4, 2014, Pages 27-42]
  • Quartz to feldspar ratio Predicting the brittleness of granitic rocks in Tavandasht and Gosheh (Borujerd ) by Schmidt hardness and petrographic characteristics [Volume 11, Issue 4, 2019, Pages 55-68]

R

  • Railway subgrade and embankment Laboratory investigating of mixed soil-shred tire behavior for application in railway track subgrade [Volume 6, Number 3 & 4, 2013, Pages 79-88]
  • Rainfall Simulator Study on effect of physical and chemical properties of marls on sediment yield, using rainfall simulator [Volume 1, Issue 1, 2008, Pages 35-48]
  • Rainfall threshold Defining the rainfall intensity–duration threshold to determine the initiation of shallow landslides in Tajan and Nekaroud rivers catchments (eastern Mazandaran province) [Volume 7, Number 1 & 2, 2014, Pages 15-28]
  • Rayleigh wave Evaluation the impact of weak layer in layered soil media using MASW method [Volume 15, Issue 4, 2022, Pages 31-46]
  • Reflected waves Improving the performance of absorbing layers with increasing damping in the numerical modeling of surface waves propagation using finite element method [Volume 13, Issue 2, 2020, Pages 13-26]
  • Reinforced soil slope Evaluation of the effect of shape and loading position on the stability of geotextile-reinforced slope using centrifuge modeling [Volume 13, Issue 1, 2020, Pages 15-28]
  • Reinforcement corrosion The Effect of Using Alkaline Adhesives on the Durability of Lightweight Structural Concrete against Harmful Environments [Volume 15, Issue 3, 2022, Pages 49-64]
  • Relative Density The comparison of the performance of biological improvement in sandy soils by the injection and the flow-through methods [Volume 16, Issue 3, 2023, Pages 65-88]
  • Relative moisture Analysis of Comparative Advantage and Engineering Status of Freshwater Reservoirs Across the Provinces in Iran [Volume 14, Issue 2, 2021, Pages 89-102]
  • Relative strength of effect Estimation of deformation in around a tunnel and reviewing relative effect of geomechanical parameters on the deformation using artificial neural net work [Volume 1, Issue 1, 2008, Pages 61-70]
  • Renewable Energy The Evaluation Effect of Thermal Load on Geothermal Pile in Layered Soil [Volume 16, Issue 2, 2023, Pages 75-88]
  • Reservoir Analysis of Comparative Advantage and Engineering Status of Freshwater Reservoirs Across the Provinces in Iran [Volume 14, Issue 2, 2021, Pages 89-102]
  • Reservoir depletion Investigation of Reactivation of Fault and Wellbore Stability Analysis by the Depletion of Hydrocarbon Reservoirs [Volume 14, Issue 3, 2021]
  • Reservoir induced earthquakes – Karkheh reservoir – Karoun III reservoir Induced Earthquakes at Karkheh and Karoun III Dam sites [Volume 7, Number 3 & 4, 2014, Pages 71-84]
  • Resistivity and ‎Induced polarization Application of probabilistic neural network method for classification of ‎Yazd, Ali-Abad copper deposit ‎ [Volume 14, Issue 3, 2021, Pages 65-76]
  • Resistivity (Rs) Proposing the optimum locations for drilling in Saveh North-Narbaghi ‎porphyry copper deposit on the basis of geophysical data modeling [Volume 12, Issue 4, 2019, Pages 95-121]
  • Riley Theory Producing lightweight aggregate from shale and comparison of their characteristics with lightweight aggregates which is produced in Iran [Volume 10, Number 1 & 2, 2017, Pages 31-4]
  • Risk Assessment Mechanized tunneling hazards in urban area with old structures [Volume 8, Number 3 & 4, 2015, Pages 31-46]
  • Risk Assessment Analysis of rock fall and its risk assessment by evolutionary method in rock slopes (Case study: Esfidan village, southeast of Bojnourd city, North Khorasan) [Volume 15, Issue 1, 2022, Pages 55-70]
  • Risk Assessment Instability risk assessment of open cut trenches of Sungun copper mine by FAHP [Volume 15, Issue 2, 2022, Pages 91-112]
  • RMR Investigation of instability of rock slopes based on Geomechanical parameters in Jajarm alumina mine region [Volume 2, Number 3 & 4, 2009, Pages 27-30]
  • Rock Investigation of the effect of mineralogy and physicomechanical properties of source rock on compressive strength of concrete [Volume 15, Issue 3, 2022, Pages 31-47]
  • Rock boring Investigation S20 brittleness index of limestone and effective parameters on it at dry and saturated states [Volume 12, Issue 3, 2019, Pages 21-36]
  • Rock cutting machine Laboratory modeling of the vibration due to sawing carbonate and granite ornamental stones using statistical and soft computing methods [Volume 14, Issue 1, 2021, Pages 57-69]
  • Rock Engineering Systems (RES) The analysis and classification of rock slopes instability potential along the Khosh-Yeylagh mountainous road using systems approach [Volume 2, Number 1 & 2, 2009, Pages 19-32]
  • Rock fall Analysis of rock fall and its risk assessment by evolutionary method in rock slopes (Case study: Esfidan village, southeast of Bojnourd city, North Khorasan) [Volume 15, Issue 1, 2022, Pages 55-70]
  • Rock Joint 2D numerical study of the stability of concrete arch dams with special focus on the role of rock joints and the internal flowing water [Volume 3, Number 1 & 2, 2010, Pages 71-82]
  • Rock joints Shear velocity and normal stress level effects on shear stiffness of rock joints [Volume 4, Number 1 & 2, 2011, Pages 15-26]
  • Rock machining Assessing and Predicting the Vibration Signals in Rock Machining Process [Volume 14, Issue 3, 2021, Pages 23-32]
  • Rock mass Engineering geological investigation of rock mass in Isfahan subway route (south section) and its support system analysis [Volume 1, Issue 1, 2008, Pages 49-60]
  • Rock mass Assessment of geomechanical properties of rock masses for preliminary support design of diversion tunnel at the Daroongar dam site [Volume 1, Issue 2, 2008, Pages 1-14]
  • Rock mass Determination of geological and geotechnical parameters of rock mass along penstock tunnels of Rudbar-Lorestan dam [Volume 5, Number 3 & 4, 2012, Pages 49-66]
  • Rock mass Effect of rock mass properties on blast fragmentation in central Iran iron ore mines [Volume 7, Number 3 & 4, 2014, Pages 43-56]
  • Rock mass Using different intelligent methods in Orange software to estimate the deformation modulus of rock mass [Volume 16, Issue 2, 2023, Pages 47-60]
  • Rock materials Effect of specimen dimensions on fracture toughness of Harsin marble rock [Volume 2, Number 1 & 2, 2009, Pages 73-82]
  • Rock moisture Saturation Procedures of Soluble Rocks (Emphasizing on Gypsum-Anhydrite Rocks) [Volume 13, Issue 3, 2020, Pages 97-111]
  • Rock Quality Designation Engineering geological modeling of building stones (case study: Mahallat, Hajiabad travertine) [Volume 16, Issue 3, 2023, Pages 1-20]
  • Rock salt Labortory studies of triaxial creep behavior on thick-walled hollow cylindrical salt rock specimens [Volume 7, Number 1 & 2, 2014, Pages 71-82]
  • Rock slope Modeling of joint propagation in fractured rock slopes (Case study: Final Slope of Tectonic block IV-2 of Choghart mine) [Volume 10, Number 1 & 2, 2017, Pages 1-13]
  • Rock-slope Failure Zonation of Rock-Slope Failure Potential of Sungun Copper Mine Based on SMR and Analytic Hierarchy Process (AHP) [Volume 11, Number 2, 2019, Pages 99-113]
  • Rock Slopes The stability analysis of slope overlocked Khersan3 dam power plant under earthquake loading by using UDEC2D software [Volume 6, Number 1 & 2, 2013, Pages 97-110]
  • Rock Slopes Dynamic stability analysis of rock-slopes of the Sungun mine using equilibrium and numerical methods [Volume 15, Issue 3, 2022, Pages 15-30]
  • Rock slope stability analysis The analysis and classification of rock slopes instability potential along the Khosh-Yeylagh mountainous road using systems approach [Volume 2, Number 1 & 2, 2009, Pages 19-32]
  • Rock tensile strength Evaluation of tensile strength using hydraulic fracturing test results and its comparison with Brazilian tensile strength and point load strength, case study: Asmari formation [Volume 8, Number 3 & 4, 2015, Pages 65-80]
  • Rock Type Application of probabilistic neural network method for classification of ‎Yazd, Ali-Abad copper deposit ‎ [Volume 14, Issue 3, 2021, Pages 65-76]
  • Rockwork 14 software Evaluation of permeability and groutability of quaternary deposits and sedimentary rock masses at Nargesi damsite [Volume 6, Number 1 & 2, 2013, Pages 13-32]
  • Roudbar Lorestan dam Seepage analyses in the foundation and body of earth dam using numerical modeling -A case study [Volume 14, Issue 1, 2021, Pages 43-56]
  • Roundness Evaluation of correlation between internal friction angle and grains shape using laboratory tests and image technique of grains [Volume 4, Number 1 & 2, 2011, Pages 27-38]
  • Roundness Evaluation of particles shape and uniformity effects of grain soil on porosity [Volume 9, Number 3 & 4, 2016, Pages 45-55]
  • RQD New method for selecting the location of additional drillings based on indicator kriging; case study Semilan dam [Volume 1, Number 3 & 4, 2008, Pages 45-58]
  • RQD The assessment and analysis of the relationship between water pressure test and cement grout take at Seymareh dam grouting operation [Volume 9, Number 1 & 2, 2016, Pages 69-84]
  • RQD The Effect of Geological Factor in Penetration Rate in Core Drilling Case Study: Nakhlak Mine [Volume 16, Issue 3, 2023, Pages 21-34]
  • Rudbar-Manjil Evaluation and comparison of the performance of linear regression (LINEAR) and geographically weighted regression (GWR) models in hazard zoning of the size of landslides triggered by the 1990 Rudbar-Manjil earthquake (Ww=7.3) based on controlling parameters [Volume 15, Issue 4, 2022, Pages 97-126]

S

  • S20 brittleness index Investigation S20 brittleness index of limestone and effective parameters on it at dry and saturated states [Volume 12, Issue 3, 2019, Pages 21-36]
  • Saein Strait Investigation on the mechanism of Saein Strait Landslide (Nir-Sarab Road) in regard to the hydrological and geomorphological conditions [Volume 8, Number 1 & 2, 2015, Pages 13-33]
  • Salinity Hydrogeological, hydrogeochemical and isotopic study of coastal aquifer in southeastern bank of Urmia Lake [Volume 11, Issue 4, 2019, Pages 109-121]
  • Salt crystallization Evaluation of travertine samples deterioration against salt crystallization using alteration index and alteration velocity parameters [Volume 6, Number 1 & 2, 2013, Pages 52-66]
  • Salted Soil Improvement of desert areas and their application in road construction (Case study: Khor - Arababad axis of South Khorasan) [Volume 12, Issue 2, 2019, Pages 1-16]
  • Salt rock Investigation of mechanical properties of salt rock based on its microstructure [Volume 11, Issue 1, 2019, Pages 95-115]
  • Sanandaj An investigation engineering geological characteristic of the caliche in South Sanandaj [Volume 14, Issue 2, 2021, Pages 79-88]
  • Sanandaj Sirjan Zone The Status of the Principles of Land Ethics in Monitoring the Eco-Hydrological Effects of Civil Projects [Volume 12, Issue 4, 2019, Pages 123-143]
  • Sand The Influence of Nano Bentonite on Geotechnical Characteristics of Sand [Volume 11, Issue 1, 2019, Pages 37-47]
  • Sand Effect of fly ash and lime on geotechnical properties of sand [Volume 13, Issue 2, 2020, Pages 85-95]
  • Sand and gravel mining Effects of sand and gravel mining on bed sediment morphometric characteristics [Volume 1, Issue 2, 2008, Pages 75-86]
  • Sandstone Assessing effect of mode of failure on uniaxial compressive strength of rock samples [Volume 2, Number 1 & 2, 2009, Pages 59-72]
  • Sandstone Predicting long term durability of upper red formation sandstones against freeze – thaw and salt weathering action using decay function model [Volume 7, Number 3 & 4, 2014, Pages 57-70]
  • Sandstone Upper Red Formation sandstones under Brazilian and point load test conditions [Volume 8, Number 1 & 2, 2015, Pages 99-106]
  • Sandstone Effect of number of freeze-thaw cycles on physical and mechanical properties of Lushan sandstone and cement mortar [Volume 11, Issue 4, 2019, Pages 25-39]
  • Sandstone Effect of temperature on Mode I and Mode II Fracture Toughness of Lushan sandstone [Volume 12, Issue 3, 2019, Pages 37-46]
  • Sandstone Evaluation of the block punch index test for predicting the strength of sandstones [Volume 15, Issue 1, 2022, Pages 105-118]
  • Sandy Soil The effect of Kaolinite clay on the liquefaction resistance of the sandy soil; case study of the Gorgan city in north of Iran [Volume 12, Issue 4, 2019, Pages 23-41]
  • Sardasht long tunnel Stability analysis of the support system for Sardasht long tunnel using convergence -confinement and Hoek-Brown criteria [Volume 7, Number 1 & 2, 2014, Pages 83-92]
  • Saveh North-Narbaghi copper deposit Proposing the optimum locations for drilling in Saveh North-Narbaghi ‎porphyry copper deposit on the basis of geophysical data modeling [Volume 12, Issue 4, 2019, Pages 95-121]
  • Sawability Modeling of sawability with diamond wire saw machine based on geomechanical parameters by using ICA: a new model for production rate estimation [Volume 12, Issue 1, 2019, Pages 33-42]
  • Saw dust Ash Effects of Saw Dust Ash on Geotechnical Properties of Clayey Soil [Volume 15, Issue 4, 2022, Pages 79-95]
  • Scanline Determination of block size in south heights of Mashhad city [Volume 7, Number 3 & 4, 2014, Pages 15-26]
  • SCB The effect of rock carbonate types on fatique performance of asphalt mixtures in carbonate rocks of the central Alborz zone [Volume 16, Issue 1, 2023, Pages 93-109]
  • SCB specimen Effect of specimen dimensions on fracture toughness of Harsin marble rock [Volume 2, Number 1 & 2, 2009, Pages 73-82]
  • Schmidt hammer hardness؛ Travertine stones؛ Uniaxial compressive strength Evaluating the cutting rate of travertine stones based on physico-mechanical characteristics through regression models [Volume 16, Issue 3, 2023, Pages 131-148]
  • Schmidt hardness Predicting the brittleness of granitic rocks in Tavandasht and Gosheh (Borujerd ) by Schmidt hardness and petrographic characteristics [Volume 11, Issue 4, 2019, Pages 55-68]
  • Secondary (induced) cracks Numerical modeling of crack propagation process in brittle coal sample containing pre-existing crack under compressive load [Volume 15, Issue 3, 2022, Pages 95-107]
  • Secondary Permeability Index Evaluation of Groutability in the Pliocene Conglomerate by SPI Method for Sealing (A Case Study) [Volume 11, Issue 1, 2019, Pages 19-35]
  • Secondary Permeability Index (SPI) Evaluation of permeability and groutability of quaternary deposits and sedimentary rock masses at Nargesi damsite [Volume 6, Number 1 & 2, 2013, Pages 13-32]
  • Second Line of Tabriz Urban Railway Liquefaction zonation of soils along Tabriz metro line 2, using GIS [Volume 3, Number 1 & 2, 2010, Pages 15-30]
  • Sediment sources Determinining contributions of lithological types of Pouldasht basin to sediment yield using sediment source fingerprinting techniques [Volume 1, Issue 2, 2008, Pages 63-74]
  • Sediment yield rate Study on effect of physical and chemical properties of marls on sediment yield, using rainfall simulator [Volume 1, Issue 1, 2008, Pages 35-48]
  • Seepage Evaluation of permeability and groutability of quaternary deposits and sedimentary rock masses at Nargesi damsite [Volume 6, Number 1 & 2, 2013, Pages 13-32]
  • Seepage Investigation of the effect of diameter, distance and angle of micropiles on the stability of slopes under Steady State Seepage [Volume 15, Issue 1, 2022, Pages 9-28]
  • Seepage analysis Seepage analyses in the foundation and body of earth dam using numerical modeling -A case study [Volume 14, Issue 1, 2021, Pages 43-56]
  • Seismic response Numerical modelling of the effect of the underground cavities on evaluation of seismic site response (Study of subway tunnel in city of Karaj) [Volume 7, Number 3 & 4, 2014, Pages 85-94]
  • Seismic response Seismic response analysis of Qom sedimentary basin using Spectral Element Method in time and frequency domain [Volume 15, Issue 1, 2022, Pages 71-88]
  • Seismic Zonation Application of AHP Method and Site Specifications in Seismic zonation and building vulnerability assessment (Case Study: Kermanshah City) [Volume 12, Issue 4, 2019, Pages 75-94]
  • Self-consolidating concrete The Assessment of Crushed Sand Effects on the Properties of Self-Compacting Concrete [Volume 13, Issue 1, 2020, Pages 103-118]
  • SEM Investigating the effects of carbon and glass fiber on increasing the Bending strength of artificial Stone and studying their structure using SEM [Volume 11, Issue 3, 2019, Pages 15-27]
  • SEM The effect of geopolymer on loess soil stabilization (Case study; Loess soil of Gorgan province) [Volume 14, Issue 3, 2021, Pages 47-64]
  • Semirom Application of 2D electrical resistivity for geometry investigation of Noghol-Semirom landslide [Volume 6, Number 3 & 4, 2013, Pages 17-32]
  • Semi-Sine Hills Numerical evaluation of the effect of soil non-horizontal layering on seismic response of semi-sin alternating hills [Volume 16, Issue 1, 2023, Pages 111-128]
  • Sensitivity analysis Numerical Modeling for Determining Effective factors on initiation fracture Pressure in Hydraulic fracture Operation [Volume 12, Issue 1, 2019, Pages 57-74]
  • Sensitivity analysis Simulation of Hydraulic Fracturing Method with Cohesive Crack Model [Volume 13, Issue 2, 2020, Pages 41-56]
  • Sensitivity analysis Saturation Procedures of Soluble Rocks (Emphasizing on Gypsum-Anhydrite Rocks) [Volume 13, Issue 3, 2020, Pages 97-111]
  • Sensitivity analysis Evaluation of factors affecting in tricone rotary bits wear of drilling machines in Open Pit Mines - A Case Study [Volume 14, Issue 4, 2021, Pages 75-88]
  • Sensitivity analysis Lateral bearing capacity of piles in soft saturated clay by two optimization algorithms [Volume 16, Issue 1, 2023, Pages 17-30]
  • Sensitivity analysis Using different intelligent methods in Orange software to estimate the deformation modulus of rock mass [Volume 16, Issue 2, 2023, Pages 47-60]
  • Sentinel-1A Accuracy evaluation of PSI method using Sentinel-1A data to monitor open-pit mines instability, case study, Anguran open-pit mine [Volume 15, Issue 2, 2022, Pages 133-153]
  • Settlement Study of bearing capacity and settlement on jointed rock masses using empirical and numerical methods [Volume 8, Number 1 & 2, 2015, Pages 79-90]
  • Settlement Mechanized tunneling hazards in urban area with old structures [Volume 8, Number 3 & 4, 2015, Pages 31-46]
  • Seymareh rock avalanche The formation and deterioration landslide lake of Jaydar in south Lorestan province [Volume 11, Issue 4, 2019, Pages 89-107]
  • Shahghasem embankment dam Comparison of the interpolation methods for estimation and interpretion of the piezometric heads through embankment dams (case study: Shahghasm dam) [Volume 9, Number 1 & 2, 2016, Pages 59-67]
  • Shape grains variable Evaluation of correlation between internal friction angle and grains shape using laboratory tests and image technique of grains [Volume 4, Number 1 & 2, 2011, Pages 27-38]
  • Shear stiffness Shear velocity and normal stress level effects on shear stiffness of rock joints [Volume 4, Number 1 & 2, 2011, Pages 15-26]
  • Shear strength Investigation of engineering geological behavior of surface oil hydrocarbons contaminated soils in Tabriz oil refinery area [Volume 7, Number 1 & 2, 2014, Pages 41-56]
  • Shear strength Investigating and comparing the resistance characteristics of sandy soils with changing the percentage of moisture and fine-grained characteristics [Volume 14, Issue 3, 2021, Pages 89-103]
  • Shear strength Laboratory evaluation of the effect of polymer carpet waste on geotechnical properties of Bandar Anzali sandy soil [Volume 15, Issue 1, 2022, Pages 43-54]
  • Shear strength Effects of Saw Dust Ash on Geotechnical Properties of Clayey Soil [Volume 15, Issue 4, 2022, Pages 79-95]
  • Shear velocity Shear velocity and normal stress level effects on shear stiffness of rock joints [Volume 4, Number 1 & 2, 2011, Pages 15-26]
  • Shemshak Formation Assessing effect of mode of failure on uniaxial compressive strength of rock samples [Volume 2, Number 1 & 2, 2009, Pages 59-72]
  • Shred Tire Laboratory investigating of mixed soil-shred tire behavior for application in railway track subgrade [Volume 6, Number 3 & 4, 2013, Pages 79-88]
  • Silty sand Laboratory study on the effects of stone factory waste on the resistance of cement or lime stabilized soil against freeze-thaw cycles [Volume 14, Issue 4, 2021, Pages 11-22]
  • Silty sand soil The assessment of a poly vinyl acetate and micronized calcium carbonate powder effect on elastic modulus of a silty sand soil [Volume 9, Number 3 & 4, 2016, Pages 71-83]
  • Simple and multi linear regression Offering models for estimation of compressibility coefficient in fine grain soils [Volume 9, Number 3 & 4, 2016, Pages 31-43]
  • Simulating Investigation on the mechanism of Saein Strait Landslide (Nir-Sarab Road) in regard to the hydrological and geomorphological conditions [Volume 8, Number 1 & 2, 2015, Pages 13-33]
  • Simulation The prediction of earthquake-induced landslides using Newmark model and Monte Carlo simulation approach [Volume 4, Number 3 & 4, 2011, Pages 1-17]
  • Simulation Simulating the earthquake of May 7, 2020 in Damavand, Tehran with magnitude 5 using the empirical Green's function method. [Volume 16, Issue 2, 2023, Pages 35-45]
  • Single particle crusher apparatus Introducing single particle loading apparatus and repeatability of the results [Volume 5, Number 3 & 4, 2012, Pages 17-32]
  • Single particles Introducing single particle loading apparatus and repeatability of the results [Volume 5, Number 3 & 4, 2012, Pages 17-32]
  • Sistan plain Study of wind erosion in Sistan plain and its effects on engineering properties of soils [Volume 2, Number 3 & 4, 2009, Pages 13-26]
  • Site Effect Comparison of soil profile classification between Iran and Euro building codes and its effect on design response spectra- case study: Bam city [Volume 1, Number 3 & 4, 2008, Pages 71-80]
  • Site effects Seismic response analysis of Qom sedimentary basin using Spectral Element Method in time and frequency domain [Volume 15, Issue 1, 2022, Pages 71-88]
  • Skeletal specific storage An analytical procedure for estimating land subsidence parameters using field data and InSAR images in Neyshabur plain [Volume 6, Number 1 & 2, 2013, Pages 33-50]
  • Slake durability index The effects of petrographic characteristics on engineering properties of conglomerates from Famenin region, northeast of Hamadan province [Volume 8, Number 1 & 2, 2015, Pages 35-50]
  • Slide software Determine the Shear Strength Parameters of Mine Waste Dump Materials by Back-Analysis Method and Determine the Stable Height and Safe Distance of Waste Dump to the Wall (Case Study: Golgohar Mine No.1) [Volume 10, Number 3 & 4, 2017, Pages 83-88]
  • Slide software Seepage analyses in the foundation and body of earth dam using numerical modeling -A case study [Volume 14, Issue 1, 2021, Pages 43-56]
  • Slide software Probabilistic analysis of the stability of a dam using the Monte Carlo simulation method based on the limit equilibrium method [Volume 15, Issue 1, 2022, Pages 89-103]
  • Slope failure Locating the portal of Moshampa dam diversion tunnels using AHP approac [Volume 4, Number 3 & 4, 2011, Pages 53-62]
  • Slope instability Instability risk assessment of open cut trenches of Sungun copper mine by FAHP [Volume 15, Issue 2, 2022, Pages 91-112]
  • Slope Rupture Application of the variation of cation concentration in water leakage on the early warning of slope failure [Volume 3, Number 3 & 4, 2010, Pages 13-22]
  • Slope stability analysis Stability analysis of large rock slopes for Sardasht dam hydraulic power plant trenches considering rock cleavage [Volume 5, Number 1 & 2, 2012, Pages 17-26]
  • Sloping Investigation of the effect of diameter, distance and angle of micropiles on the stability of slopes under Steady State Seepage [Volume 15, Issue 1, 2022, Pages 9-28]
  • SMR Zonation of Rock-Slope Failure Potential of Sungun Copper Mine Based on SMR and Analytic Hierarchy Process (AHP) [Volume 11, Number 2, 2019, Pages 99-113]
  • Soft Computing Investigation of effective parameters in determining the optimal grouting pressure of cement slurry in dams with rock bed [Volume 16, Issue 3, 2023, Pages 89-107]
  • Soft saturated clay soils Lateral bearing capacity of piles in soft saturated clay by two optimization algorithms [Volume 16, Issue 1, 2023, Pages 17-30]
  • Software slide (ver 5.014) The study of influence of geological factors on landslide occurrence in Zaman-Abad region, south of Hamedan [Volume 7, Number 3 & 4, 2014, Pages 1-14]
  • Soil abrasivity Evaluation of soil abrasiveness in mechanized tunneling with special attitude to the Tabriz metro line1 [Volume 5, Number 1 & 2, 2012, Pages 41-58]
  • Soil-cement The effect of glycerol on compressional strength of soil and soil – cement mixture [Volume 8, Number 1 & 2, 2015, Pages 91-98]
  • Soil cohesion Investigation the Effect of Freezing-Thawing cycles on Quick Lime Stabilized Soils in Faghire area, Hamedan [Volume 12, Issue 1, 2019, Pages 1-17]
  • Soil compaction Laboratory evaluation of the effect of polymer carpet waste on geotechnical properties of Bandar Anzali sandy soil [Volume 15, Issue 1, 2022, Pages 43-54]
  • Soil compression index Offering models for estimation of compressibility coefficient in fine grain soils [Volume 9, Number 3 & 4, 2016, Pages 31-43]
  • Soil Improvement Evaluation of improvement of mechanical resistance of fine soils due to the intrusion of calcium ions by means of electro kinetic method [Volume 4, Number 1 & 2, 2011, Pages 47-60]
  • Soil index properties Offering models for estimation of compressibility coefficient in fine grain soils [Volume 9, Number 3 & 4, 2016, Pages 31-43]
  • Soil modification with lime Investigation of geotechnic characteristics of soils on Mighan kavir with aim of soil amendment and stabilization [Volume 1, Issue 1, 2008, Pages 23-34]
  • Soil particles shape Evaluation of particles shape and uniformity effects of grain soil on porosity [Volume 9, Number 3 & 4, 2016, Pages 45-55]
  • Soil physical properties Case Study on the effects of physical parameters in electrical resistivity of fine grain soil [Volume 12, Issue 4, 2019, Pages 65-74]
  • Soil properties An investigation on the effect of various factors affecting the corrosion of metals in soils using statistical analyses [Volume 8, Number 3 & 4, 2015, Pages 95-104]
  • Soil stabilization The assessment of a poly vinyl acetate and micronized calcium carbonate powder effect on elastic modulus of a silty sand soil [Volume 9, Number 3 & 4, 2016, Pages 71-83]
  • Soil stabilization Experimental study on Reduction of dispersion potential by adding nano Al2O3 and lime [Volume 12, Issue 2, 2019, Pages 73-85]
  • Soil texture Evaluation of soil corrosion hazard in Mashhad city [Volume 3, Number 1 & 2, 2010, Pages 31-40]
  • Solidification/Stabilization Impact of Enhancement by NaOH on Solidification/Stabilization of Contaminated Bentonite [Volume 16, Issue 1, 2023, Pages 43-64]
  • Sorkheh watershed Study of physical characteristics effects of marl deposit on various erosional features in Sorkhe basin [Volume 4, Number 1 & 2, 2011, Pages 79-88]
  • Sorting The Effect of Geological Factor in Penetration Rate in Core Drilling Case Study: Nakhlak Mine [Volume 16, Issue 3, 2023, Pages 21-34]
  • Source fingerprinting method Determinining contributions of lithological types of Pouldasht basin to sediment yield using sediment source fingerprinting techniques [Volume 1, Issue 2, 2008, Pages 63-74]
  • Southern slope of Mishow-Dagh Tectono-sedimentary analysis of high-altitude Plio-Quaternary sediments, southern slope of Mishow-Dagh, northwest of Iran [Volume 1, Issue 2, 2008, Pages 87-101]
  • South Mashhad fault Determination of south Mashhad fault zone using microtremors [Volume 8, Number 3 & 4, 2015, Pages 17-30]
  • South Pars Field Modeling of subsidence in south Pars as field using analytical and semi analytical methods [Volume 6, Number 3 & 4, 2013, Pages 47-58]
  • South Pars Gas Complex Dynamic stability analysis of jointed rock slopes under earthquake condition (Case study: Gas Flare Site of phase 7 in South Pars gas complex- Assalouyeh) [Volume 8, Number 1 & 2, 2015, Pages 67-78]
  • Southwest of Yazd Engineering Geological Characteristics of Carbonate building stones in southwest of Yazd [Volume 16, Issue 3, 2023, Pages 109-130]
  • Specific Cutting Energy Laboratory studies to investigate the relationship between energy consumption of diamond wire cutting machine with physical and mechanical properties of carbonate rocks [Volume 15, Issue 2, 2022, Pages 113-131]
  • Specific Drilling Estimation of Specific Drilling in Small Tunnel by Using SVM [Volume 13, Issue 1, 2020, Pages 1-13]
  • Spectral Element Method Seismic response analysis of Qom sedimentary basin using Spectral Element Method in time and frequency domain [Volume 15, Issue 1, 2022, Pages 71-88]
  • Sphericity Evaluation of correlation between internal friction angle and grains shape using laboratory tests and image technique of grains [Volume 4, Number 1 & 2, 2011, Pages 27-38]
  • Sphericity Evaluation of particles shape and uniformity effects of grain soil on porosity [Volume 9, Number 3 & 4, 2016, Pages 45-55]
  • Spiling Pre-reinforcement Numerical Assesment of Support and Reinforcing Techniques of Alborz Tunnel [Volume 15, Issue 4, 2022, Pages 1-17]
  • Sporosarcina pasteurii Bacteria Investigation of the Effect of Sporosarcina pasteurii Bactria on the Microbial Induced Carbonate Precipitation (MICP) and the UCS of carbonate Sands [Volume 12, Issue 2, 2019, Pages 17-25]
  • Sporsarcina pasteuri Improvement Of hydrocarbon contaminated sandy soils with MICP in reservoir [Volume 14, Issue 1, 2021, Pages 1-12]
  • SPSS software Estimation of Static Young Modulus and Unaxial Compression Streangth Based on Physical and Dynamic Characteristics of Aghchagil Limestone Formation in Caspian Basin [Volume 15, Issue 3, 2022, Pages 1-14]
  • SPT Liquefaction zonation of soils along Tabriz metro line 2, using GIS [Volume 3, Number 1 & 2, 2010, Pages 15-30]
  • Stability Comparison of the interpolation methods for estimation and interpretion of the piezometric heads through embankment dams (case study: Shahghasm dam) [Volume 9, Number 1 & 2, 2016, Pages 59-67]
  • Stability Investigation of the effect of diameter, distance and angle of micropiles on the stability of slopes under Steady State Seepage [Volume 15, Issue 1, 2022, Pages 9-28]
  • Stability Analysis The stability analysis of slope overlocked Khersan3 dam power plant under earthquake loading by using UDEC2D software [Volume 6, Number 1 & 2, 2013, Pages 97-110]
  • Stability Analysis Modelling of progressive block-flexural toppling failure using numerical distinct element method (Case study: South Pars special zone) [Volume 10, Number 1 & 2, 2017, Pages 61-73]
  • Stability Analysis Sustainability Analysis and Design of water tunnel Maintenance system on Mashoorh Dam [Volume 10, Number 1 & 2, 2017, Pages 97-111]
  • Stabilization Improvement of clayey soils using lime in the south west of Hamedan [Volume 5, Number 3 & 4, 2012, Pages 1-16]
  • Stabilization Stabilization of a deep excavation using demolition and construction waste materials [Volume 13, Issue 1, 2020, Pages 47-59]
  • Stabilization Laboratory study on the effects of stone factory waste on the resistance of cement or lime stabilized soil against freeze-thaw cycles [Volume 14, Issue 4, 2021, Pages 11-22]
  • Stabilization by lime and nanoparticles Investigation of engineering characteristics of marly soils treated by lime and nanocomposite (case study: marly soil of Sonqor region) [Volume 12, Issue 2, 2019, Pages 55-69]
  • Stabilized Analysis Matrix suction effect on the soil stability in unsaturated soil [Volume 15, Issue 2, 2022, Pages 1-17]
  • Stable isotopes Hydrogeological, hydrogeochemical and isotopic study of coastal aquifer in southeastern bank of Urmia Lake [Volume 11, Issue 4, 2019, Pages 109-121]
  • Standard compaction Investigation of engineering geological behavior of surface oil hydrocarbons contaminated soils in Tabriz oil refinery area [Volume 7, Number 1 & 2, 2014, Pages 41-56]
  • Standard penetration test (SPT) Evaluation and zonation of liquefaction potential of coastal deposits (case study: coastal region of southern Pars gas-field) [Volume 6, Number 3 & 4, 2013, Pages 33-46]
  • Static analysis Comparison of static and dynamic stress-strain analysis in earth dams (Case Study: Azadi Earth Dam) [Volume 13, Issue 3, 2020, Pages 83-95]
  • Statistical method Evaluation of factors affecting in tricone rotary bits wear of drilling machines in Open Pit Mines - A Case Study [Volume 14, Issue 4, 2021, Pages 75-88]
  • Stone Offer the equations required to measure the compressive strength of rocks and concretes, using the new "Twist-off" test and compare it with standard methods [Volume 15, Issue 4, 2022, Pages 47-59]
  • Strain Assessment of hole-bearing granitic rocks behavior against static and dynamic loads [Volume 13, Issue 2, 2020, Pages 27-39]
  • Strain Comparison of static and dynamic stress-strain analysis in earth dams (Case Study: Azadi Earth Dam) [Volume 13, Issue 3, 2020, Pages 83-95]
  • Strain Rate Flow velocity during radial consolidation of Sungun copper mine slurry tailings under vacuum preloading [Volume 16, Issue 3, 2023, Pages 35-63]
  • Strength Assessment of geomechanical properties of rock masses for preliminary support design of diversion tunnel at the Daroongar dam site [Volume 1, Issue 2, 2008, Pages 1-14]
  • Strength Investigation of the effect of mineralogy and physicomechanical properties of source rock on compressive strength of concrete [Volume 15, Issue 3, 2022, Pages 31-47]
  • Stress Comparison of static and dynamic stress-strain analysis in earth dams (Case Study: Azadi Earth Dam) [Volume 13, Issue 3, 2020, Pages 83-95]
  • Stress arching Investigation of The Effect of Depth and Elasticity Modulus Difference between Reservoir Rock and the Surrounding Rock on Stress Arching [Volume 14, Issue 4, 2021, Pages 1-9]
  • Strong ground motion Simulating the earthquake of May 7, 2020 in Damavand, Tehran with magnitude 5 using the empirical Green's function method. [Volume 16, Issue 2, 2023, Pages 35-45]
  • Structural ligthweigth aggregates The effect of size on mechanical properties and elastic modulus of structural Leca [Volume 3, Number 3 & 4, 2010, Pages 59-70]
  • Structural ligthweigth aggregates Study of hydraulic characteristics of aquifer in the path of East-West section of the tunnel line-7 of Tehran subway during mechanized excavation from the aspect of groundwater inflow into tunnel [Volume 4, Number 3 & 4, 2011, Pages 63-74]
  • Styrene-Butadiene rubber improvement of Collapsible soil by polymer material [Volume 15, Issue 4, 2022, Pages 127-139]
  • Subseafloor sediments Geological Engineering Studies of Marine Sediments, Northwestern Persian Gulf [Volume 14, Issue 1, 2021, Pages 85-95]
  • Subsurface dam Identification and Prioritization of Underground Dam Sites in Qare-Bute Plian of Zanjan Using Analytical Hierarchy Process (AHP) [Volume 10, Number 1 & 2, 2017, Pages 15-30]
  • Suction pressure Flow velocity during radial consolidation of Sungun copper mine slurry tailings under vacuum preloading [Volume 16, Issue 3, 2023, Pages 35-63]
  • Sulfur concrete Effect of type and texture of aggregates on strength properties of sulfur concrete and portland concrete [Volume 14, Issue 1, 2021, Pages 29-42]
  • Sungun Copper Mine Zonation of Rock-Slope Failure Potential of Sungun Copper Mine Based on SMR and Analytic Hierarchy Process (AHP) [Volume 11, Number 2, 2019, Pages 99-113]
  • Sungun Copper Mine Instability risk assessment of open cut trenches of Sungun copper mine by FAHP [Volume 15, Issue 2, 2022, Pages 91-112]
  • Sungun mine Dynamic stability analysis of rock-slopes of the Sungun mine using equilibrium and numerical methods [Volume 15, Issue 3, 2022, Pages 15-30]
  • Support Vector Machine Estimation of Specific Drilling in Small Tunnel by Using SVM [Volume 13, Issue 1, 2020, Pages 1-13]
  • Support Vector Machine Permeability zoning in Amirkabir tunnel using Support vector machine [Volume 15, Issue 4, 2022, Pages 19-29]
  • Support Vector Machine Application of support vector machine in modeling land subsidence in parts of Aliabad plain of Qom [Volume 16, Issue 1, 2023, Pages 77-92]
  • Surface foundation Investigation allowable bearing capacity of deposits in Mahshahr Special Economic Zones and Bandar-e Imam for surface foundations [Volume 15, Issue 3, 2022, Pages 109-127]
  • Surface injection of Flow-through The comparison of the performance of biological improvement in sandy soils by the injection and the flow-through methods [Volume 16, Issue 3, 2023, Pages 65-88]
  • SVM Optimization of the ALPRIFT method using a support vector machine (SVM) to assess the subsidence Vulnerability of the southwestern plain of Tehran [Volume 11, Number 2, 2019, Pages 1-14]
  • Swelling An investigation on physical characteristics and mechanical behavior of swelling gypsum soils and their improvement methods [Volume 2, Number 1 & 2, 2009, Pages 33-46]
  • Swelling The effect of swelling on the lining of tabriz plain canals and a countermeasure method [Volume 2, Number 1 & 2, 2009, Pages 83-98]
  • Swelling Investigation the Effect of Freezing-Thawing cycles on Quick Lime Stabilized Soils in Faghire area, Hamedan [Volume 12, Issue 1, 2019, Pages 1-17]
  • Swelling Effects of Saw Dust Ash on Geotechnical Properties of Clayey Soil [Volume 15, Issue 4, 2022, Pages 79-95]
  • Synthetic Aperture Radar Accuracy evaluation of PSI method using Sentinel-1A data to monitor open-pit mines instability, case study, Anguran open-pit mine [Volume 15, Issue 2, 2022, Pages 133-153]

T

  • Tabas Ranking and Evaluating the Coal Seam Mechanization Based on Geological Conditions Case study: The Eastern Alborz coal basin and Tabas coal mine [Volume 12, Issue 4, 2019, Pages 43-64]
  • Tabriz Liquefaction zonation of soils along Tabriz metro line 2, using GIS [Volume 3, Number 1 & 2, 2010, Pages 15-30]
  • Tabriz Metro Mechanized tunneling hazards in urban area with old structures [Volume 8, Number 3 & 4, 2015, Pages 31-46]
  • Tabriz plain The effect of swelling on the lining of tabriz plain canals and a countermeasure method [Volume 2, Number 1 & 2, 2009, Pages 83-98]
  • TBM Assessment of TBM performance in tunnel excavation (first lot of Karaj - Tehran water conveyance tunnel) [Volume 3, Number 1 & 2, 2010, Pages 41-50]
  • TBM The selection of the most suitable excavation method of Beheshtabad water conveyance tunnel [Volume 5, Number 1 & 2, 2012, Pages 69-82]
  • TBM Design and manufacturing of the soil-metal adhesion assessment device and check the repeatability of the results [Volume 7, Number 1 & 2, 2014, Pages 93-99]
  • TBM Comparison results of Two-dimensional resistivity inversion with geological conditions in the along excavation of phases 3 and 4 of Ghomroud tunnel [Volume 11, Issue 1, 2019, Pages 49-64]
  • TBM performance Assessment of the impact of down time on TBM performance using the interaction matrix (Karaj - Tehran water conveyance tunnel, lot II) [Volume 6, Number 1 & 2, 2013, Pages 83-96]
  • TBM wear issues Evaluation of soil abrasiveness in mechanized tunneling with special attitude to the Tabriz metro line1 [Volume 5, Number 1 & 2, 2012, Pages 41-58]
  • Tectonic structures The role of lithology and tectonic structure in evaluation of karst, variation of discharge and quality of karst springs location in Abe-garm Qazvin area [Volume 3, Number 3 & 4, 2010, Pages 1-12]
  • Tectono-sedimentary analysis Tectono-sedimentary analysis of high-altitude Plio-Quaternary sediments, southern slope of Mishow-Dagh, northwest of Iran [Volume 1, Issue 2, 2008, Pages 87-101]
  • Tehran alluviums Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters [Volume 11, Issue 1, 2019, Pages 65-79]
  • Tehran alluvium type C Experimental study of grouting performance in Tehran alluvium type C [Volume 4, Number 1 & 2, 2011, Pages 61-78]
  • Tehran metro line 7 Estimating ground subsidence due to tunneling of east-western part of Tehran metro line 7 [Volume 3, Number 3 & 4, 2010, Pages 71-87]
  • Tehran metro line 7 A method of stratification profiling by using of geostatistic and cluster analysis technique based on dynamic probing test data [Volume 4, Number 3 & 4, 2011, Pages 75-90]
  • Tehran-Shahriyar plain Engineering - hydrogeological model of land subsidence area in the southwest of Tehran (Tehran – Shahriyar plain) [Volume 9, Number 3 & 4, 2016, Pages 1-17]
  • Temperature Effect of temperature on Mode I and Mode II Fracture Toughness of Lushan sandstone [Volume 12, Issue 3, 2019, Pages 37-46]
  • Tendon Effect of in-situ stress on mechanical behavior of rock-anchoring tendons in underground caverns [Volume 10, Number 3 & 4, 2017, Pages 11-28]
  • Terramechanics Relationship of Geosciences and Mechanical Engineering in Increasing the Productivity of Tunnel Boring Machines [Volume 11, Issue 4, 2019, Pages 1-24]
  • Thick-walled hollow cylinder specimens Experimental investigation of effect of applied stresses condition on shape of failure in wall of oil wells [Volume 9, Number 3 & 4, 2016, Pages 75-69]
  • Three-point bending test Investigating the effects of carbon and glass fiber on increasing the Bending strength of artificial Stone and studying their structure using SEM [Volume 11, Issue 3, 2019, Pages 15-27]
  • Time-dependent deflections Experimental study of time-dependent deformation of the wall deformation Nailing during excavation operations [Volume 14, Issue 2, 2021, Pages 59-77]
  • Topography Numerical evaluation of the effect of soil non-horizontal layering on seismic response of semi-sin alternating hills [Volume 16, Issue 1, 2023, Pages 111-128]
  • Traction-Separation Law Simulation of Hydraulic Fracturing Method with Cohesive Crack Model [Volume 13, Issue 2, 2020, Pages 41-56]
  • Transverse drainage network Tectono-sedimentary analysis of high-altitude Plio-Quaternary sediments, southern slope of Mishow-Dagh, northwest of Iran [Volume 1, Issue 2, 2008, Pages 87-101]
  • Travertine Evaluation of travertine samples deterioration against salt crystallization using alteration index and alteration velocity parameters [Volume 6, Number 1 & 2, 2013, Pages 52-66]
  • Travertine Laboratory studies to investigate the relationship between energy consumption of diamond wire cutting machine with physical and mechanical properties of carbonate rocks [Volume 15, Issue 2, 2022, Pages 113-131]
  • Triangular membership function Landslide potential mapping using fuzzy logic (case study: a part of the Nekarod watershed) [Volume 9, Number 3 & 4, 2016, Pages 19-30]
  • Triaxial test Geomechanical evaluation of sedimentary rocks units of Aghajari formation in Zagros zone [Volume 1, Issue 2, 2008, Pages 15-30]
  • Triaxial test Dynamic Elastic Modulus Estimation of Granular Soils Using Group Method of Data Handling (GMDH) [Volume 13, Issue 2, 2020, Pages 97-109]
  • TSP Evaluation of Tunnel Seismic Prediction (TSP) Test Results based on Geological Observations and Analysis of the Parameters of the EPB Hard Rock Machine [Volume 11, Number 2, 2019, Pages 15-31]
  • Tunnel Estimation of deformation in around a tunnel and reviewing relative effect of geomechanical parameters on the deformation using artificial neural net work [Volume 1, Issue 1, 2008, Pages 61-70]
  • Tunnel Estimation of Minimum Heterogeneous Face Support Pressure in Mechanized Tunneling Using Numerical and Analytical Methods, Case Study: Tehran Metro Line 7 [Volume 11, Issue 3, 2019, Pages 47-60]
  • Tunnel Estimation of Specific Drilling in Small Tunnel by Using SVM [Volume 13, Issue 1, 2020, Pages 1-13]
  • Tunnel Numerical Assesment of Support and Reinforcing Techniques of Alborz Tunnel [Volume 15, Issue 4, 2022, Pages 1-17]
  • Tunnel Boring Machine Investigation and comparison of common TBM performance prognosis models using the actual data from the second lot of Zagros [Volume 11, Issue 1, 2019, Pages 1-17]
  • Tunneling hazards Mechanized tunneling hazards in urban area with old structures [Volume 8, Number 3 & 4, 2015, Pages 31-46]
  • Two-dimensional resistivity inversion Comparison results of Two-dimensional resistivity inversion with geological conditions in the along excavation of phases 3 and 4 of Ghomroud tunnel [Volume 11, Issue 1, 2019, Pages 49-64]

U

  • UCS Failure Modes Analysis of Sandstones (Case Study: Markazi Province Sandstones) [Volume 13, Issue 1, 2020, Pages 61-86]
  • UCS Application of Group Method of Data Handling technique in predicting UCS of limestones [Volume 15, Issue 2, 2022, Pages 69-90]
  • UCS of Carbonate Sand Investigation of the Effect of Sporosarcina pasteurii Bactria on the Microbial Induced Carbonate Precipitation (MICP) and the UCS of carbonate Sands [Volume 12, Issue 2, 2019, Pages 17-25]
  • UCS test Effect of adding urease enzyme on uniaxial strength of soil stabilized by cement and zeolite [Volume 14, Issue 2, 2021, Pages 43-57]
  • UDEC Dynamic stability analysis of jointed rock slopes under earthquake condition (Case study: Gas Flare Site of phase 7 in South Pars gas complex- Assalouyeh) [Volume 8, Number 1 & 2, 2015, Pages 67-78]
  • UDEC Determination of rock mass elastic constant using discontinuous numerical modeling and validation with analytical relations [Volume 16, Issue 2, 2023, Pages 19-34]
  • UICR719 Laboratory investigating of mixed soil-shred tire behavior for application in railway track subgrade [Volume 6, Number 3 & 4, 2013, Pages 79-88]
  • Ultrasound test Experimental study of the effect of time delay on blasting weakness [Volume 14, Issue 1, 2021, Pages 71-84]
  • Umbrella system Numerical Assesment of Support and Reinforcing Techniques of Alborz Tunnel [Volume 15, Issue 4, 2022, Pages 1-17]
  • Uncertainty analysis Uncertainty analysis in the discrete fracture network generation In order to reduce the risk of simulation based on probability distribution functions: A case study of Emamzadeh Hashem tunnel [(Articles in Press)]
  • Unconfined compressive strength Experimental study on the effect of acid and alkaline rains on geotechnical properties of fine-grained soil [Volume 11, Issue 3, 2019, Pages 61-74]
  • Unconfined compressive strength Laboratory Evaluation of polypropylene fibers and nano-SiO2 on geotechnical properties of clayey soils [Volume 14, Issue 4, 2021, Pages 23-37]
  • Underground mine of angouran Stability analysis and determination of support system in 2741 level of angouran underground mine [Volume 13, Issue 4, 2020, Pages 61-74]
  • Undrained shear strength The study of efficiency of quicklime and hydrated lime for stabilization of forest soils contains organic materials [Volume 5, Number 3 & 4, 2012, Pages 67-80]
  • Unerground cavities Numerical modelling of the effect of the underground cavities on evaluation of seismic site response (Study of subway tunnel in city of Karaj) [Volume 7, Number 3 & 4, 2014, Pages 85-94]
  • Uniaxial Compression Strength Evaluation of the uniaxial compression strength and Atterberg limits of metakaolin-treated sandy clay soil [Volume 12, Issue 1, 2019, Pages 19-31]
  • Uniaxial compressive strength Assessing effect of mode of failure on uniaxial compressive strength of rock samples [Volume 2, Number 1 & 2, 2009, Pages 59-72]
  • Uniaxial compressive strength Improvement of clayey soils using lime in the south west of Hamedan [Volume 5, Number 3 & 4, 2012, Pages 1-16]
  • Uniaxial compressive strength Introducing single particle loading apparatus and repeatability of the results [Volume 5, Number 3 & 4, 2012, Pages 17-32]
  • Uniaxial compressive strength Estimation of uniaxial compressive strength of limestone marls from Abderaz formation by using physical properties [Volume 6, Number 3 & 4, 2013, Pages 89-97]
  • Uniaxial compressive strength Introducing the physico-mechanical parameter for estimating the durability of travertine stones against weathering salt [Volume 10, Number 3 & 4, 2017, Pages 55-68]
  • Uniaxial compressive strength An investigation engineering geological characteristic of the caliche in South Sanandaj [Volume 14, Issue 2, 2021, Pages 79-88]
  • Uniaxial compressive strength Evaluation of the block punch index test for predicting the strength of sandstones [Volume 15, Issue 1, 2022, Pages 105-118]
  • Univariate Fitting Laboratory studies to investigate the relationship between energy consumption of diamond wire cutting machine with physical and mechanical properties of carbonate rocks [Volume 15, Issue 2, 2022, Pages 113-131]
  • Upper Red formation Predicting long term durability of upper red formation sandstones against freeze – thaw and salt weathering action using decay function model [Volume 7, Number 3 & 4, 2014, Pages 57-70]
  • Upper red formations Upper Red Formation sandstones under Brazilian and point load test conditions [Volume 8, Number 1 & 2, 2015, Pages 99-106]
  • Urban Tunneling Mechanized tunneling hazards in urban area with old structures [Volume 8, Number 3 & 4, 2015, Pages 31-46]
  • Urban Waters Collection Network Investigating the Performance and Optimization of New Management Methods (LID-BMP) to Improve Surface Runoff in Tehran-A Case Study of District 22 [Volume 12, Issue 4, 2019, Pages 1-21]
  • Urease enzyme Effect of adding urease enzyme on uniaxial strength of soil stabilized by cement and zeolite [Volume 14, Issue 2, 2021, Pages 43-57]
  • Urmia Lake Hydrogeological, hydrogeochemical and isotopic study of coastal aquifer in southeastern bank of Urmia Lake [Volume 11, Issue 4, 2019, Pages 109-121]
  • U shape cutter Experimental and numerical investigation on the effect of u shape cutter force on the non-persistent joint [Volume 11, Issue 4, 2019, Pages 69-87]

V

  • Vacuum preloading Flow velocity during radial consolidation of Sungun copper mine slurry tailings under vacuum preloading [Volume 16, Issue 3, 2023, Pages 35-63]
  • Vaz River Effects of sand and gravel mining on bed sediment morphometric characteristics [Volume 1, Issue 2, 2008, Pages 75-86]
  • Visibility Dust storm detection and classification in the Middle East using the combination of reflectance and thermal infrared properties of MODIS sensor [Volume 5, Number 1 & 2, 2012, Pages 83-92]
  • Void ratio Evaluation of particles shape and uniformity effects of grain soil on porosity [Volume 9, Number 3 & 4, 2016, Pages 45-55]

W

  • Wall deflection Experimental study of time-dependent deformation of the wall deformation Nailing during excavation operations [Volume 14, Issue 2, 2021, Pages 59-77]
  • Waste Tire textile Fibers Effect of waste tire textile Fibers on strength and deformability of shotcrete [Volume 13, Issue 4, 2020, Pages 75-93]
  • Wastewater leakage Effect of Urban Wastewater on Chemical, Physical and Mechanical Properties of Soil (Case Study: Central Area of Mashhad) [Volume 11, Issue 3, 2019, Pages 1-33]
  • Water chemical composition Application of the variation of cation concentration in water leakage on the early warning of slope failure [Volume 3, Number 3 & 4, 2010, Pages 13-22]
  • Water content Flow velocity during radial consolidation of Sungun copper mine slurry tailings under vacuum preloading [Volume 16, Issue 3, 2023, Pages 35-63]
  • Water Pipe Explosion Matrix suction effect on the soil stability in unsaturated soil [Volume 15, Issue 2, 2022, Pages 1-17]
  • Water Pollutant Kinetics and Thermodynamic Study of the Pesticide Absorption in Contaminated Waters using Biotite Silicate in Boroujerd, Lorestan, Iran [Volume 14, Issue 2, 2021, Pages 1-13]
  • Water Pressure Test Evaluation of permeability and groutability of quaternary deposits and sedimentary rock masses at Nargesi damsite [Volume 6, Number 1 & 2, 2013, Pages 13-32]
  • Water Quality Investigation on the geochemistry of formations of Gotvand-olya dam reservoir and its influence on the quality of water in reservoir [Volume 7, Number 1 & 2, 2014, Pages 29-40]
  • Water stable level Comparison of the interpolation methods for estimation and interpretion of the piezometric heads through embankment dams (case study: Shahghasm dam) [Volume 9, Number 1 & 2, 2016, Pages 59-67]
  • Wave velocity Geomechanical evaluation of sedimentary rocks units of Aghajari formation in Zagros zone [Volume 1, Issue 2, 2008, Pages 15-30]
  • Wave velocity Investigation of the ability of ultrasonic parameters to evaluate the physical and mechanical characteristics and durability of carbonate rocks [Volume 11, Number 2, 2019, Pages 81-98]
  • Wave velocity Evaluation of mechanical and dynamical behaviors of two types of clastic sedimentary rocks at servo-controlled triaxial test according to their texture and structures [Volume 12, Issue 3, 2019, Pages 1-20]
  • Weak layer Evaluation the impact of weak layer in layered soil media using MASW method [Volume 15, Issue 4, 2022, Pages 31-46]
  • Wear Evaluation of factors affecting in tricone rotary bits wear of drilling machines in Open Pit Mines - A Case Study [Volume 14, Issue 4, 2021, Pages 75-88]
  • Weighted joint densit Determination of block size in south heights of Mashhad city [Volume 7, Number 3 & 4, 2014, Pages 15-26]
  • Weighting Method Identification and Prioritization of Underground Dam Sites in Qare-Bute Plian of Zanjan Using Analytical Hierarchy Process (AHP) [Volume 10, Number 1 & 2, 2017, Pages 15-30]
  • Well instabilit Experimental investigation of effect of applied stresses condition on shape of failure in wall of oil wells [Volume 9, Number 3 & 4, 2016, Pages 75-69]
  • Wet and dry vacuum pressures Saturation Procedures of Soluble Rocks (Emphasizing on Gypsum-Anhydrite Rocks) [Volume 13, Issue 3, 2020, Pages 97-111]
  • Wind erosion Study of wind erosion in Sistan plain and its effects on engineering properties of soils [Volume 2, Number 3 & 4, 2009, Pages 13-26]

X

  • XRD The effect of geopolymer on loess soil stabilization (Case study; Loess soil of Gorgan province) [Volume 14, Issue 3, 2021, Pages 47-64]

Y

  • Yazd Ali-Abad copper deposit Application of probabilistic neural network method for classification of ‎Yazd, Ali-Abad copper deposit ‎ [Volume 14, Issue 3, 2021, Pages 65-76]

Z

  • Zagros mountains Estimation of the deformation modulus of Asmari limestone in Zagros Mountains, Iran, using a neural network –genetic model [Volume 5, Number 1 & 2, 2012, Pages 93-100]
  • Zagros Water conveyance Tunnel Investigation and comparison of common TBM performance prognosis models using the actual data from the second lot of Zagros [Volume 11, Issue 1, 2019, Pages 1-17]
  • Zagros Zone Geomechanical evaluation of sedimentary rocks units of Aghajari formation in Zagros zone [Volume 1, Issue 2, 2008, Pages 15-30]
  • Zajan Province Identification and Prioritization of Underground Dam Sites in Qare-Bute Plian of Zanjan Using Analytical Hierarchy Process (AHP) [Volume 10, Number 1 & 2, 2017, Pages 15-30]
  • Zaman-Abad village The study of influence of geological factors on landslide occurrence in Zaman-Abad region, south of Hamedan [Volume 7, Number 3 & 4, 2014, Pages 1-14]
  • Zeolite Influence of zeolite on compressive strength, permeability and resistance to chlorine ion attack in concrete [Volume 13, Issue 3, 2020, Pages 35-49]
  • Zeolite Effect of adding urease enzyme on uniaxial strength of soil stabilized by cement and zeolite [Volume 14, Issue 2, 2021, Pages 43-57]
  • Zonation map Probabilistic Earthquake Hazard Zonation in Kerman using Statistical Analysis and Artificial Neural Networks [Volume 10, Number 3 & 4, 2017, Pages 1-9]
  • Zoning Landslide hazard assessment by AHP along Caspian sea coast Nowshahr-Ramsar [Volume 3, Number 1 & 2, 2010, Pages 1-14]
  • Zoning of flood Flood zoning of Chalus basin using hydrologic model of HEC-RAS and Geographic Information System [Volume 11, Number 2, 2019, Pages 45-60]
  • Zoning" Prioritization of areas for controlling erosion and sediment production due to landslides using the Analytic Hierarchy Process (AHP) method (Case study: Oghan watershed, Golestan Province) [(Articles in Press)]