Details

Autor(en) / Beteiligte

• Dey, Ashim Kanti,
• Mandal, Jagat Jyoti,
• Manna, Bappaditya,

Titel

Proceedings of the 7th Indian Young Geotechnical Engineers Conference : 7IYGEC - 2019

Ort / Verlag

Singapore : Springer,

Erscheinungsjahr

[2022]

Link zum Volltext

• SpringerLink Books - AutoHoldings

Beschreibungen/Notizen

• Intro -- Foreword from the Honorary Secretary, IGS -- Foreword from the IGS President -- Preface -- Chairman Message -- Director Message -- HOD Message -- Message from the Organizing Secretaries, 7IYGEC -- Contents -- About the Editors -- Shallow and Deep Foundation -- Parametric Influence on the Behavior of Skirted Foundation -- 1 Introduction -- 2 Modeling -- 2.1 Material Modeling -- 2.2 Model Geometry -- 3 Analysis and Results -- 4 Conclusions -- References -- Dynamic Analysis of Cantilever Sheet Pile Walls in Liquefiable Soil Using FLAC2D -- 1 Introduction -- 2 Numerical Modeling of Sheet Pile -- 2.1 Input Seismic Motions -- 2.2 Validation of Present Study -- 3 Results and Discussion -- 4 Conclusion -- References -- Bearing Capacity of Strip Footing Over Rectangular Tunnel in Soft Clay -- 1 Introduction -- 2 Problem Definition -- 3 Finite Element Mesh, Domain and Stress Boundary Conditions -- 4 Analysis -- 5 Comparison and Results -- 5.1 Comparison -- 5.2 Results -- 5.3 Proximity of Stress State at a Point to Failure -- 6 Conclusion -- References -- Combined Effect of Vertical and Horizontal Loads on the Behavior of Pile Foundations in Layered Soils -- 1 Introduction -- 2 Numerical Model -- 2.1 Validation -- 3 Analysis of Piles Subjected to Combined Loads -- 3.1 Lateral Response Due to Influence of Vertical Load -- 3.2 Variation of Deflection and Bending Moment (BM) -- 4 Summary and Conclusions -- References -- Behavior of Laterally Loaded Piles Using Finite Difference Method -- 1 Introduction -- 1.1 Finite Difference Method -- 2 Methodology -- 3 Results and Discussion -- 3.1 Case I -- 3.2 Case II -- 3.3 Case III -- 4 Conclusions -- References -- Bearing Capacity of Strip Footing Placed on Reinforced Cohesionless Soil Slope Using Conic Programming -- 1 Introduction -- 2 Problem Domain and Mesh Details -- 3 Methodology -- 4 Results.
• 4.1 Comparison -- 5 Failure Patterns -- 6 Conclusions -- References -- Optimizing the Bearing Capacity of Pile Foundation in Clay -- 1 Introduction -- 2 Problem Considered -- 3 Method of Analysis -- 4 Results and Discussions -- 5 Comparisons -- 6 Failure Patterns -- 7 Conclusions -- References -- Numerical Analysis of Soft Soil Reinforced with Geogrid Encased Stone Column -- 1 Introduction -- 2 Geometry and Model Description -- 3 Outcomes and Discussion -- 3.1 Effect of Length of Encasement -- 3.2 Effect of Encasement Stiffness -- 4 Conclusion -- References -- Ground Improvement Technique -- Behaviour of Multi-layered Geocell-Reinforced Soil Embankment -- 1 Introduction -- 2 Modelling and Validation -- 2.1 Simulation of Composite Geocell-Soil Layer -- 2.2 Validation -- 3 Results and Analysis -- 4 Conclusions -- References -- Parametric Effect on Granular Columns: A Brief Review -- 1 Introduction -- 2 Parametric Studies -- 2.1 Physical Model Investigations -- 2.2 Theoretical Analysis -- 3 Mechanism of Granular Column -- 4 Effecting Parameters -- 4.1 Undrained Shear Strength of Clay (cu) -- 4.2 Internal Friction Angle of Aggregates (φ) -- 4.3 Diameter of Granular Column (D) -- 4.4 Critical Length of Granular Column (lcrit) -- 4.5 Modulus of Encasement (Es) -- 4.6 Length of Encasement (lesc) -- 5 Conclusions -- References -- Challenges and Strategies in Treatment of Terrace Material Encountered in Place of Rock at Foundation of Spillway -- 1 Introduction -- 2 Spillway -- 3 Challenges in Treatment of Terrace Material -- 3.1 Original Provisions -- 3.2 Terrace Material at Foundation of Chute -- 3.3 Geological Conditions -- 3.4 Additional Geotechnical Investigation at Spillway Foundation -- 4 Strategy Adopted in Treatment of Terrace Material -- 4.1 Design Evaluation and Strategy Adopted -- 4.2 Methodology -- 5 Conclusion -- References.
• Effect of Sand Content and Plasticity on Swell and Hydraulic Behaviour of Expansive Soils -- 1 Introduction -- 2 Materials and Methods -- 2.1 Soil Properties and Characterization -- 2.2 Experimental Programme -- 3 Results and Discussion -- 3.1 Plasticity and Compaction Characteristics -- 3.2 Swell Potential and Hydraulic Conductivity -- 4 Conclusions -- References -- Effect of Lime Treatment on Expansive Soils at High Initial Water Content -- 1 Introduction -- 2 Materials and Experimental Protocol -- 3 Results and Discussion -- 4 Conclusions -- References -- Sulfate Effects on Lime and Sulfate-Resistant Cement-Stabilized Expansive Soil -- 1 Introduction -- 2 Materials -- 3 Representative Expansive Soil Properties -- 4 Testing Procedure -- 4.1 Unconfined Compression Tests -- 4.2 Oedometer Swell Tests -- 5 Results and Discussion -- 5.1 Unconfined Compressive Strength (UCS) -- 5.2 Swell Potential -- 6 Summary and Conclusions -- References -- Cementation of Sand by Microbial Induced Calcite Precipitation -- 1 Introduction -- 2 Materials -- 2.1 Sand -- 2.2 Bacterial Cells -- 3 Methodology -- 3.1 Bacterial Cell Solution -- 3.2 Cementitious Solution -- 3.3 Sample Preparation and Solution Injection -- 3.4 Laboratory Tests -- 4 Results and Discussion -- 5 Conclusions -- References -- Strength and Deformation Aspects of Glass Fibre-Reinforced Clayey Soil -- 1 Introduction -- 2 Materials and Method -- 3 Results and Discussion -- 3.1 Stress-Strain and Pore Pressure Variation -- 3.2 Shear Strength Parameters -- 3.3 Deformation Mode -- 4 Conclusions -- References -- Behavior of Geosynthetic Encased Stone Column -- 1 Introduction -- 2 Numerical Analyses -- 2.1 Description of Model -- 2.2 Reference Case -- 2.3 Validation -- 3 Result and Analyses -- 3.1 Column Length -- 4 Conclusion -- References.
• Evaluating the Utility of Pond Ash as an Alternative Foundation Material Partially Replacing Sand for Foundation Layers -- 1 Introduction -- 1.1 Indian Scenario -- 2 Methodology -- 3 Test Results and Discussion -- 4 Conclusions -- References -- pH and Electrical Conductivity of Cement-Treated Peat -- 1 Introduction -- 2 Material and Methods -- 2.1 Peat -- 3 Results and Discussion -- 3.1 PH and EC of Cement Treated Peat -- 3.2 Correlation Between pH and EC -- 4 Conclusion -- References -- Bearing Capacity of Circular Footing on Geonatural and Geosynthetic Reinforced Sand -- 1 Introduction -- 2 Experimental Program -- 2.1 Materials Sand -- 2.2 Geotextiles -- 2.3 Laboratory Test Setup -- 3 Results and Discussion -- 4 Summary and Conclusions -- References -- Geo-environmental Engineering -- Mechanical Characterization of a Bio-enzyme Treated Granular Lateritic Soil for Application in Low Volume Roads -- 1 Introduction -- 1.1 Enzymatic Mechanism of Soil Stabilization -- 2 Materials and Methodology -- 2.1 Materials -- 2.2 Methodology -- 3 Results and Discussion -- 3.1 UCS and FS -- 3.2 Effect of Curing Temperature -- 3.3 Moisture Sensitivity -- 4 Conclusions -- References -- Study of Municipal Solid Waste in Road Embankment -- 1 Introduction -- 2 Numerical Simulation of Road Embankment -- 2.1 Properties of Subsoil -- 2.2 Properties of Fill Material -- 2.3 Input Motion -- 3 Results and Discussions -- 3.1 Deformation Variation -- 3.2 Acceleration Variation -- 3.3 Excess Pore Water Pressure Variation -- 3.4 Effective Vertical Stress Variation -- 4 Conclusions -- References -- Hydraulic Conductivity of Steel Slag and Potential Influence of Leaching on Groundwater Alkalinity -- 1 Introduction -- 2 Materials and Methods -- 3 Results -- 3.1 Grain Size Distribution Analysis -- 3.2 Specific Gravity -- 3.3 Relative Density -- 3.4 Saturated Hydraulic Conductivity.
• 3.5 Alkalinity Exchange Behaviour -- 4 Conclusion -- References -- Evaluation of Geotechnical Properties of Mineral Oil-Contaminated Clay Soil -- 1 Introduction -- 2 Materials and Methodology -- 3 Experimental Procedure -- 4 Results and Discussions -- 5 Conclusions -- References -- Plasticity Characteristics of Geopolymer Stabilized Expansive Soil -- 1 Introduction -- 2 Materials -- 2.1 Expansive Soil -- 2.2 Blast Furnace Slag -- 2.3 Alkali Activators -- 3 Methodology -- 4 Result and Analyzes -- 4.1 Liquid Limit -- 4.2 Plastic Limit -- 4.3 Shrinkage Limit -- 4.4 pH -- 4.5 Differential Free Swell -- 5 Conclusion -- References -- Slope Stability and Landslides -- Effect of Joint Orientation and Weathering on Static Stability of Rock Slope Having Transmission Tower -- 1 Introduction -- 2 Methodology -- 2.1 Geology -- 2.2 Geometry of the Slope -- 2.3 Numerical Modelling -- 3 Results and Discussion -- 4 Conclusion -- References -- Stability of Slope During Rainfall: A Finite Element Approach -- 1 Introduction -- 2 Numerical Modeling of Slope -- 2.1 Geometry and Location of Slope -- 2.2 Geometry and Location of Slope -- 3 Results and Discussion -- 3.1 Parametric Studies with GWT Variation -- 3.2 Parametric Studies with GWT Variation -- 3.3 Parametric Studies with GWT Variation -- 4 Conclusions -- References -- Landslide Early Warning System in Kalimpong, West Bengal -- 1 Introduction -- 2 Study Area -- 3 Monitoring System -- 4 Results and Discussion -- 5 Conclusions -- References -- Investigating the Influence of Groundwater Level Variation on Performance of Soil Nailed Slopes -- 1 Introduction -- 1.1 Problem Statement -- 2 Numerical Model -- 2.1 Validation of Model -- 2.2 Analysis of Unreinforced Slope -- 2.3 Design of Reinforced Slope -- 2.4 Analysis of Reinforced Slope -- 3 Conclusions -- References.
• Effect of Vertical Seismic Coefficient in Slope Stability Analysis.
• Description based on print version record.