Proceedings of the Indian Geotechnical Conference 2022 Volume 1 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)

• Autore: Jose Babu T
• Pubblicazione: Singapore : , : Springer Singapore Pte. Limited, , 2024; ©2024
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (441 pages)
• Altri autori: SahooDipak Kumar ShinEun Chul ChoudhuryDeepankar JosephAnil PaiRahul R
• Nota di contenuto: Intro -- Preface -- Contents -- About the Editors -- Behaviour of Soils and Soil-Structure Interaction -- Study on Compaction Characteristics of Fine-Grained Soil -- 1 Introduction -- 2 Results and Discussion -- 3 Conclusions -- References -- Seismic Soil-Pile-Structure Interaction Studies on High-Rise RC Framed Structure Resting on Pile Groups -- 1 Introduction -- 2 Structural Modelling -- 3 Soil Properties -- 4 Pile Characteristics -- 5 Response Spectrum Analysis -- 5.1 General -- 5.2 Results of Response Spectrum Analysis -- 6 Conclusions -- References -- Scale Effects on the Reproducibility of Morphological Parameters of Natural Sand by 3D Printing -- 1 Introduction -- 2 3D Printing of Granular Material -- 3 Image Analysis of 3D Printed Particles -- 3.1 2D Image Analysis Procedure -- 3.2 Computation of Size and Shape Parameters -- 3.3 Image Acquisition -- 4 Results and Discussions -- 4.1 Comparison of Shape Parameters -- 4.2 Comparison of Size Parameters -- 5 Summary and Conclusions -- References -- Determination of Characteristic Water Contents of Fibre-Reinforced Expansive Soils-A Fundamental Approach -- 1 Introduction -- 2 Literature Review -- 3 Materials and Methods -- 3.1 Materials -- 3.2 Methods -- 4 Results and Discussions -- 5 Conclusion -- References -- Effect of Alkali Contamination on Swelling and Strength Characteristics of Soils -- 1 Introduction -- 2 Materials and Properties -- 3 Experiments -- 4 Results and Discussions -- 4.1 Variation in Atterberg's Limit -- 4.2 Variation in Specific Gravity -- 4.3 Variation in Free Swell -- 4.4 Variation in Swelling Behavior -- 4.5 Variation in Compaction Characteristics -- 4.6 Variation in Unconfined Compressive Strength -- 4.7 Effect of Alkali on Microstructural Variation -- 5 Conclusions -- References -- Swelling and Compaction Characteristics of Fibre-Reinforced Expansive Soils. ; 1 Introduction -- 2 Literature Review -- 3 Materials -- 3.1 Selection of Soils -- 3.2 Selection of Fibre -- 4 Methodology -- 4.1 Preparations of Natural Soils for Investigation -- 4.2 Compaction -- 4.3 Swell Pressure (Sw) -- 4.4 Swell Potential (Sp) -- 5 Results and Discussions -- 5.1 Results of Variation in Compaction Characteristics with Varying Percentages of Fibre -- 5.2 Variation of Swell Pressure with and Without Inclusion of Fibre -- 5.3 Variation of Swell Potential with Different Percentage of Fibre Using Variation in Plasticity Index -- 5.4 Variation of Swell Potential with Different Percentage of Fibre Using Variation in Shrinkage Index -- 6 Conclusions -- References -- Shear Strength and Pore Pressure Response of Coal Ash Under Undrained Shearing at Isotropic and K0 Consolidation -- 1 Introduction -- 2 Material Properties -- 3 Experimental Program and Specimen Preparation -- 4 Results and Discussion -- 4.1 Compressibility Response of Coal Ash During Consolidation Process in the Triaxial Device -- 4.2 Shear Behavior of Coal Ash Under Isotropic and K0 Consolidated Conditions Under a Lower Range of Mean Effective Stresses (P 0) -- 4.3 Shear Behavior of Coal Ash Under Isotropic and K0 Consolidated Conditions Under Higher Range of Mean Effective Stresses (P 0) -- 5 Conclusion -- References -- A Review of Load Transfer Concept of Single Piles Considering Soil Nonlinearity -- 1 Introduction -- 2 Load Transfer Concept and Pile-Soil Interaction (LTM) -- 3 Installation Effects -- 4 Discussion and Conclusion -- References -- Study of the Effect of Slope, Location and Loading Direction of Single Pile on the Lateral Load Capacity -- 1 Introduction -- 2 Literature Review -- 3 Numerical Validation Using PLAXIS 3D -- 4 Single Pile Analysis Using PLAXIS 3D -- 5 Analysis of Laterally Loaded Single Pile -- 6 Load Deflection Curves. ; 7 Bending Moment Diagrams -- 8 Conclusions -- References -- Construction of a Cut-Off Wall Using Mixed-In-Place Technology for a Flood Retention Basin in Southern Germany -- 1 Introduction -- 2 Deep Soil Mixing -- 2.1 Mixed-In-Place (MIP) -- 3 Geotechnical Works -- 3.1 Soil Conditions -- 3.2 Technical Aspects of Grab Cut-Off Wall and MIP-Cut-Off Wall -- 4 Quality -- 4.1 Quality Assurance -- 4.2 Quality Control -- 5 Conclusion -- References -- Investigation on Influence of Pile Foundation on Seismic Response of Irregular Building Considering Soil-Structure Interaction -- 1 Introduction -- 2 Numerical Model -- 3 Results and Discussion -- 4 Conclusion -- References -- A New Equation to Predict the Primary Consolidation Settlement of Clays -- 1 Introduction -- 2 Current Approach -- 3 Proposed (New) Equation -- 4 Rate of Settlement Prediction Using the Proposed Method -- 5 Conclusion -- References -- Soil-Structure Interaction of RC Building for Different Types of Soils Considering the Mohr-Coulomb Soil Model -- 1 Introduction -- 2 Investigation Problem -- 3 Loading Condition and Soil Properties -- 3.1 Software Validation -- 3.2 Validation Statement -- 4 Results of Soil-Structure Interaction Analysis -- 4.1 Effect of SSI on Vertical Reaction (kN) -- 4.2 Effect of SSI on Horizontal Reaction (kN) -- 4.3 Effect of SSI on Bending Moment (kN-m) -- 5 Conclusion -- 5.1 Effect of SSI on Foundation Reactions with Varying Soil Types (Hard to Soft) -- References -- Identification of Collapsible Soil-A Case Study -- 1 Introduction -- 2 Identification of Collapsible Soils -- 2.1 Laboratory Testing -- 3 Case Study -- 3.1 Determination of Collapse Potential by Double Oedometer Tests -- 4 Discussion -- 5 Conclusion -- References -- A Study on Effect of Sample Disturbance in Estimating Settlement of Foundations -- 1 Introduction. ; 2 Estimation of Preconsolidation Stress ( σc ) -- 3 Estimation of Settlements -- 4 Comparison of Consolidation Parameters from Laboratory Curve and Field Compression Curve -- 5 Comparison of Settlements from Laboratory Curve and True in Situ Settlements -- 6 Results and Discussion -- References -- Evaluation of Particle Size Distribution Characteristics of Fine-Grained Soils by LSD and Hydrometer-A Critical Review -- 1 Introduction -- 2 Experimental Investigations -- 2.1 Hydrometer Method -- 2.2 The Laser Diffraction Method (LSD) -- 3 Results and Discussions -- 3.1 Soil Samples and Physical Properties of the Soil -- 3.2 Particle Size Distribution as Measured by Hydrometer and LSD -- 4 Conclusions -- References -- Geotechnical, Geological and Geophysical Investigation -- Impact of Affecting Parameters on Shear Behavior of River Sand -- 1 Introduction -- 2 Material and Experimental Program -- 2.1 Material -- 2.2 Relative Density Test -- 2.3 Direct Shear Test -- 3 Results -- 3.1 Effect of the Height of Fall on Dry Density -- 3.2 Effect of Time of Vibration on Relative Density -- 3.3 Effect of Test Scale on DST -- 4 Effect of Strain Rate on DST -- 5 Effect of Relative Density on DST -- 6 Conclusion -- References -- An Effective Frequency Filtering Approach to Improve GPR Data Resolution Under the Concrete Pavements -- 1 Introduction -- 2 Background -- 2.1 Principle of GPR -- 2.2 Background Filtering to Enhance Underground Utility Visualization -- 3 Method -- 4 GPR Processing Results -- 4.1 Incremental Time Chop-Off with Frequency Band-Pass Filter -- 4.2 Constant Time Chop-Off with Frequency Band-Pass Filter -- 5 Discussion -- 6 Conclusions -- References -- Significance of Acoustic and Electrical Logging Studies at Nuclear Power Plants -- 1 Introduction -- 2 Geotechnical Investigations -- 3 Borehole Geophysical Logging. ; 3.1 Electrical Resistivity Logging -- 3.2 Acoustic/Sonic Logging -- 4 Instrumentation and Calibration -- 5 Case Studies -- 5.1 Electrical and Acoustic Logging at Rajasthan Atomic Power Project (RAPP), Rajasthan, India -- 5.2 Electrical and Acoustic Logging at Kakrapar Atomic Power Project (KAPP), Gujarat, India -- 6 Conclusion -- References -- Cross-Hole Seismic Tomography Study in Basaltic Rock -- 1 Introduction -- 2 Geology of the Study Area -- 3 Cross-Hole Seismic Tomography (CST) -- 4 Methodology -- 5 Results and Discussion -- 6 Conclusion -- References -- Hydraulic Conductivity of Compacted Fine-Grained Soils and Its Significance in Hydraulic Structures -- 1 Introduction -- 1.1 Significance of Hydraulic Conductivity in Hydraulic Structures -- 2 Literature Review -- 3 Materials and Methodology -- 3.1 Materials -- 3.2 Methodology -- 4 Results and Discussions -- 4.1 Variation of Consolidation Characteristics with respect to Pressure -- 4.2 Comparison of Cv Values of k-soil and M-soil of Group-1 -- 4.3 Comparison of Mv Values of K-soil and M-soil of Group-1 -- 5 Conclusions -- 6 Concluding Remarks -- References -- The Extraction of Geothermal Energy from Hot Dry Rock: A Potential Green Energy Source -- 1 Introduction -- 2 Hot Dry Rock Resources -- 3 Indian Perspective -- 3.1 Malani Igneous Suite -- 3.2 Bundelkhand Craton -- 3.3 Himalayan Province -- 4 Geothermal Energy Extraction Methods from Hot Dry Rock -- 4.1 Enhanced Geothermal System -- 4.2 Single-Well System with Heat Exchanger -- 5 Effect of Various Parameters on the Heat Extraction Capacity -- 5.1 Numerical Modelling -- 5.2 Validation -- 6 Results and Discussions -- 6.1 Effect of Geothermal Gradient -- 6.2 Effect of the Rock Thermal Conductivity -- 7 Conclusions -- References -- Significance of Energy Transfer Ratio in Standard Penetration Test and Its Influence on Foundation Design. ; 1 Introduction.
• Titolo autorizzato: Proceedings of the Indian Geotechnical Conference 2022 Volume 1
• ISBN: 981-9717-37-X
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910857781803321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Civil Engineering Series