top

  Info

  • Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.

  Info

  • Utilizzare questo link per rimuovere la selezione effettuata.

Biblioteca

MARC Lista (tabellare)
Proceedings of the Indian Geotechnical Conference 2022 Volume 1 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 1 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer Singapore Pte. Limited, , 2024
Descrizione fisica 1 online resource (441 pages)
Altri autori (Persone) SahooDipak Kumar
ShinEun Chul
ChoudhuryDeepankar
JosephAnil
PaiRahul R
Collana Lecture Notes in Civil Engineering Series
ISBN 981-9717-37-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
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.
Record Nr. UNINA-9910857781803321
Jose Babu T  
Singapore : , : Springer Singapore Pte. Limited, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Proceedings of the Indian Geotechnical Conference 2022 Volume 2 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 2 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer Singapore Pte. Limited, , 2024
Descrizione fisica 1 online resource (370 pages)
Altri autori (Persone) SahooDipak Kumar
ShinEun Chul
ChoudhuryDeepankar
JosephAnil
PaiRahul R
Collana Lecture Notes in Civil Engineering Series
ISBN 981-9717-41-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Contents -- About the Editors -- Shallow and Deep Foundations -- Bearing Pressure of Foundation on Strong Layer Overlying Weak Clay Accounting for Compressibility -- 1 Introduction -- 2 Problem Definition -- 3 Methodology -- 4 Results -- 5 Conclusions -- References -- Interaction Effects for Large Piled Rafts in Clay Soil -- 1 Introduction -- 2 3D Numerical Modeling -- 2.1 Boundary Conditions, Meshing, and Soil Modeling -- 2.2 Validation -- 3 Numerical Analyses -- 3.1 Piled-Raft Interactions and Load Sharing -- 3.2 Results and Discussion -- 4 Conclusions -- References -- Analysis of Vertically Loaded Pile-Raft Foundation on Cohesionless Soil Using ABAQUS -- 1 Introduction -- 2 Numerical Modelling -- 3 Geometric Modelling -- 4 Material Properties -- 4.1 Material Properties of Sand -- 4.2 Properties of Pile-Raft -- 5 Mesh Generation -- 6 Result and Discussion -- 6.1 Load Variation of Raft, Pile, and Piled-Raft Foundation -- 6.2 Combined Pile-Raft Load Sharing -- 7 Conclusions -- References -- Undrained Bearing Pressure of Desiccated Non-homogeneous Ground Accounting for Compressibility -- 1 Introduction -- 2 Problem Description -- 3 Finite Element Model -- 4 Results -- 5 Conclusions -- References -- Pile Termination Criteria for Rock Socketed Piles in Chennai Metro Project -- 1 Introduction -- 2 Geotechnical Parameters -- 3 Pile Termination Criteria -- 3.1 IS 2911 Part 1-Section 2 Method -- 3.2 IRC 78 Method -- 3.3 IS 14593 Method -- 3.4 Pile Penetration Rate Method -- 4 Comparison -- 5 Conclusion -- References -- Assessment of Predictive Equations of Extents of Failure Zone in Sand Beneath the Cutting Edge of Open Caisson Using Image Analysis -- 1 Introduction -- 2 Experimental Program -- 2.1 Test Setup and Sand Used in the Study -- 2.2 Caisson Models -- 2.3 Data Processing -- 2.4 Camera and Test Procedure.
3 Results and Discussion -- 3.1 Assessment of the Predictive Equations -- 4 Conclusions -- References -- Analysis of Settlement Profiles of Shallow Strip Footings Resting on Geosynthetic-Reinforced Sands -- 1 Introduction -- 2 Materials -- 2.1 Sand and Geosynthetic -- 3 Experimental Set-Up -- 3.1 Model Parameters and Instrumentation Details -- 3.2 Sand Bed Preparation and Testing Program -- 4 Results and Discussion -- 4.1 Effect of Number of Reinforcement Layers on the Load-Spread Angle -- 5 Conclusions -- References -- Group Efficiency Ratio of Pile Groups Subjected to Harmonic Vibration -- 1 Introduction -- 2 Background -- 2.1 Experimental Study -- 2.2 Continuum Approach -- 3 Results and Discussion -- 3.1 Stiffness and Damping of Soil-Pile System -- 3.2 Group Efficiency Ratio (GER) -- 4 Conclusions -- References -- Effect of Fin Inclination on Different Shapes of Fin Under Axial Load -- 1 Introduction -- 2 Numerical Modeling -- 3 3D Geometry of Fin Pile and Meshing -- 4 Results and Discussions -- 4.1 Effect of Fin Shape on Vertical Capacity -- 4.2 Effect of fin Inclination on Vertical Capacity -- 4.3 Effect of Sand Density on Vertical Capacity -- 4.4 Effect of Number of Piles on Vertical Capacity -- 5 Conclusions -- References -- Undrained Uplift Capacity of Under-reamed Pile in Layered Clays -- 1 Introduction -- 2 Problem Statement -- 3 Validation -- 4 Results and Discussion -- 5 Conclusions -- References -- A Review of the Design and Axial Capacity Calculation Practices for Helical Piles -- 1 Introduction -- 2 Typical Helical Pile Model -- 2.1 Main Components of Helical Piles -- 2.2 General Specifications -- 3 Failure Mechanism and Load Distribution in Helical Piles -- 4 Factors Influencing Helical Pile Capacity -- 4.1 Embedment Ratio (H/D) -- 4.2 Spacing Ratio (s/D) -- 4.3 Number of Helices -- 4.4 Helix and Shaft Diameter -- 4.5 Pitch.
4.6 Installation Disturbance -- 5 Determination of Axial Capacity of Helical Piles -- 5.1 Analytical Models Based on Cylindrical Shear Failure Method -- 5.2 Analytical Models Based on Individual Shear Failure Method -- 5.3 Empirical Models for Determining Helical Pile Capacity -- 5.4 Numerical Modeling -- 6 Case Study -- 7 Conclusion -- References -- Connected Versus Disconnected Piled Raft Systems: A Comparative Experimental Assessment -- 1 Introduction and Background -- 1.1 Materials for Experiment -- 1.2 Test Program -- 2 Results and Discussion -- 2.1 Load-Settlement Performances of CPR and DPR -- 2.2 Foundation Stiffness -- 2.3 Pile-Raft Load Sharing -- 3 Limitations and Future Scope of the Present Study -- 4 Conclusion -- References -- Study on Mechanism of Load Transfer in Pile Raft Foundation -- 1 Introduction -- 2 Problem Statement -- 3 Mechanism of Load Transfer -- 4 Concluding Remarks -- References -- Behavior of Soil in OWT Monopile Foundation Subjected to Torsion -- 1 Introduction -- 1.1 Numerical Study -- 2 Results -- 2.1 Variation of Cyclic Secant Stiffness with Increasing Number of Cycles -- 2.2 Variation of Shear Stress due to the Application of Lateral Loads in Sand -- 2.3 Variation of Shear Stress due to the Application of Pure Static Torsion in  Sand -- 3 Parametric Study -- 3.1 Effect of Embedded Length of the Monopile in Sandy Soil -- 3.2 Effect of Various Soil Strata -- 4 Experimental Investigation -- 4.1 Experimental Program -- 4.2 Experimental Results and Validation Shear Strength Calculation -- 5 Conclusions -- References -- Evaluation of Nonlinear Load Sharing Ratio of Pile and Raft in Piled Raft Foundation in Cohesionless Soil -- 1 Introduction -- 2 Experimental Setup -- 3 Numerical Modeling Procedure -- 4 Results and Discussions -- 4.1 Experimental Investigations -- 4.2 Numerical Analysis -- 5 Conclusion -- References.
Settlement-Based Load-Sharing Ratio Variation for Large Piled-Rafts -- 1 Introduction -- 2 Numerical Modeling -- 2.1 Domain Size and Mesh Convergence -- 2.2 Material Models -- 2.3 Model Validation -- 3 Results and Discussions -- 3.1 Individual Load-Settlement Responses of Raft and Piles in PR -- 3.2 Variation of Load-Sharing Ratio with Settlement -- 4 Conclusions -- References -- Numerical Analysis of Reinforced Ring Foundation Subjected to Eccentric-Inclined Loading -- 1 Introduction -- 2 Analysis Methods and Illustrative Example -- 3 Results and Discussion -- 3.1 Study 1: Effect of Size of Ring Footing -- 3.2 Study 2: Effect of Depth of First Layer of Geogrid -- 3.3 Study 3: Effect of Inter-layer Distance in Successive Geogrid Layers -- 3.4 Study 4: Effect of Variation of Number of Geogrid Layers -- 3.5 Study 5: Effect of Variation of Width of Geogrid Layers -- 3.6 Study 6: Effect of Variation of Load Eccentricity and Inclination -- 4 Conclusions -- References -- Load-Settlement Behavior of Composite Caisson-Pile Foundation (CCPF) in Sand -- 1 Introduction -- 2 Material and Methods -- 2.1 Material Characterization -- 2.2 Test Setup and Loading Arrangement -- 2.3 Test Procedure and Schemes -- 3 Results and Discussions -- 3.1 Load-Settlement Response -- 3.2 Load Improvement Ratio -- 4 Conclusions -- References -- Behavior of Bridge Abutment Foundation in Mixed Ground Condition -- 1 Introduction -- 2 Model of the Case Study -- 3 Analysis and Presentation of Results -- 4 Discussions on Results -- 5 Conclusions -- References -- Pile Capacity Estimation Considering Variability in Soil Adhesion Factor -- 1 Introduction -- 2 Methodology -- 2.1 Analytical Equations for Estimating Adhesion Factor Values -- 2.2 Finite Element Modeling -- 2.3 Interface Modeling -- 2.4 Pile Load Test Data -- 3 Results.
3.1 Analytical Results of Adhesion Factor Using Various Methods -- 3.2 Results of Numerical Analysis -- 4 Conclusions -- References -- V-H Capacity Envelopes of Strip Footings on Cohesionless Soil Overlying Soft Rock Mass -- 1 Introduction -- 2 Problem Statement -- 3 FE Modeling and Analysis -- 4 Results and Discussions -- 5 Conclusions -- References -- Numerical Analysis of Skirted Foundation on Sand for Load-Displacement Behaviour -- 1 Introduction -- 2 Literature Review -- 3 Methodology -- 4 Numerical Analysis -- 5 Results and Discussions -- 6 Conclusions -- References -- Evaluation of Nonlinear Response of Block Foundation Subjected to Vertical Vibration -- 1 Introduction -- 2 Geotechnical Characterization of Site Soil -- 3 Experimental Investigations -- 4 Theoretical Investigations -- 5 Conclusions -- References -- Lateral Behavior of a Long Pile with Load Application Above Ground: A Case Study -- 1 Introduction -- 2 Site and Subsoil Conditions -- 3 Numerical Analysis -- 3.1 Effect of Mesh Coarseness on Deflection Pattern (FEM Analysis) -- 3.2 Diameter Effects (P-Y Method of Analysis) -- 4 Field Load Test -- 5 Comparison of Numerical Methods and Field Test Results -- 6 Conclusion -- References -- Foundation for an 85 m High Bungy-Jumping Tower at Rishikesh -- 1 Introduction -- 2 Project Details -- 2.1 General -- 2.2 Location -- 2.3 Project Features -- 2.4 Structural and Architectural Details -- 3 Site Conditions -- 3.1 Regional Geology -- 3.2 Site Geology -- 3.3 Site Description -- 3.4 Stratigraphy -- 4 Foundation Design -- 4.1 Net Bearing Pressure for Design -- 4.2 Slope Stability -- 4.3 Slope Protection Measures -- 4.4 Foundation Construction -- 5 Concluding Remarks -- References -- Experimental Study of Circular Shallow Footing on the Top of Slope -- 1 Introduction -- 2 Materials -- 3 Experimental Program -- 3.1 Numerical Program.
4 Results and Discussion.
Record Nr. UNINA-9910855371903321
Jose Babu T  
Singapore : , : Springer Singapore Pte. Limited, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Proceedings of the Indian Geotechnical Conference 2022 Volume 3 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 3 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer, , 2024
Descrizione fisica 1 online resource (405 pages)
Altri autori (Persone) SahooDipak Kumar
PuppalaAnand J
ReddyC. N. V. Satyanarayana
AbrahamBenny Mathews
VaidyaRavikiran
Collana Lecture Notes in Civil Engineering Series
ISBN 981-9717-45-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Contents -- About the Editors -- Soil Stabilization, Ground Improvement and Land Reclamation -- Geotechnical Benign Characterization of Nano-amended CLS Stabilized Soil -- 1 Introduction -- 2 Materials and Methods -- 2.1 Soil and Nano-Fe2O3 Properties -- 2.2 Sample Preparation -- 3 Results and Discussions -- 3.1 Effect of Nano-Fe2O3 on Atterberg Limit -- 3.2 Effect of Nano-Fe2O3 and CLS on Compaction Characteristics -- 3.3 Effect of Nano-Fe2O3 on Strength Characteristics -- 3.4 Microstructural Analysis -- 4 Conclusions -- References -- Effect of Granite Sand and Calcium Lignosulphonate on the Shrinkage Characteristic of Clay -- 1 Introduction -- 2 Materials -- 2.1 Clay -- 2.2 GS -- 2.3 CLS -- 3 Sample Preparation -- 3.1 Shrinkage Limit -- 4 Results and Discussions -- 4.1 Effect of GS and CLS on Liquid Limit and Plastic Limit -- 4.2 Effect of GS, CLS, and GS-CLS on Shrinkage Limit of Clay -- 5 Practical Importance of the Study -- 6 Conclusions -- References -- Performance of Black Cotton Soil Reinforced with Randomly Distributed Banana Fibers -- 1 Introduction -- 2 Literature Review -- 3 Methodology -- 4 Materials and Methods -- 4.1 Black Cotton Soil -- 4.2 Banana Fiber -- 4.3 Test Methods -- 5 Results and Discussion -- 5.1 Unconfined Undrained Triaxial Test -- 5.2 Direct Shear Test -- 5.3 Effect of Fibers on Shear Strength Parameters -- 6 Conclusions -- References -- Preparation of Lightweight Bricks by Using Agro-waste Materials -- 1 Introduction -- 2 Materials Used -- 2.1 Black Cotton Soil -- 2.2 Red Soil -- 2.3 Rice Husk -- 2.4 Rice Husk Ash -- 3 Methodology -- 4 Results and Discussion -- 4.1 Variation of Unit Weight of Mixes -- 4.2 Difficulties Encountered During Experimentation -- 4.3 Variation of Compressive Strength of Mixes -- 5 Conclusions -- References.
Experimental Study on Performance of Prefabricated Vertical Drain on Kaolinite with Various Drain Material -- 1 Introduction -- 1.1 Literature Survey -- 2 Objective -- 3 Laboratory Investigations -- 3.1 Materials Used -- 3.2 Properties of PVD Drain Material -- 4 Experimental Setup -- 4.1 Method of Soil Preparation -- 4.2 Installation Stages of Vertical Drain -- 4.3 Test Procedure -- 5 Result Analysis -- 6 Conclusions -- References -- Improvement of Clayey Soil Using Fly Ash and Cement -- 1 Introduction -- 2 Materials Used -- 3 Laboratory Results -- 4 Conclusion -- References -- Mitigating the Problematic Behaviour of Expansive Soils Using Zycobond and Stone Dust -- 1 Introduction -- 1.1 Usage of Waste Materials -- 1.2 Need for the Study -- 2 Review of Literature -- 3 Methodology -- 3.1 Materials Used -- 3.2 Preparation of Sample and Laboratory Testing -- 4 Results and Discussion -- 4.1 Effect of Stone Dust (SD) as Replacement in Expansive Soil -- 4.2 Effect of Zycobond (ZB) on the Stone Dust (SD) Modified Expansive Soil -- 4.3 Curing Studies on SD Modified Expansive Soil Mixed with Optimum Zycobond -- 5 Conclusions -- References -- Effect of Nano Silica on Dispersion and Strength Characteristics of Silty Soil -- 1 Introduction -- 2 Materials -- 2.1 Soil -- 2.2 Nano Silica (NS) -- 3 Methodology -- 3.1 Identification Test Results -- 4 Results and Discussion -- 4.1 Effect of Nano Silica on Dispersion Behaviour of Soil -- 4.2 Effect of Nano Silica on UCS of Soil -- 4.3 Micro-structural Analysis -- 5 Conclusions -- References -- Performance of Lime-Cement as Column and Raft in Soft Clay Bed -- 1 Introduction -- 2 Materials -- 3 Methods -- 4 Results and Discussions -- 4.1 Optimum Lime Percentage in Soil -- 4.2 Optimum Cement Percentage in Soil -- 4.3 Optimum Lime-Cement Content in Soil.
4.4 Performance of Lime Pile, Cement Pile and Lime-Cement Pile (1 Number) Without Curing -- 4.5 Performance of Lime Pile, Cement Pile and Lime-Cement Pile (3 Numbers) Without Curing -- 4.6 Performance of Lime Pile, Cement Pile and Lime-Cement Pile (1 Number) with 7 Days Curing -- 4.7 Performance of Lime Pile, Cement Pile and Lime-Cement Pile (3 Numbers) with 7 Days Curing -- 4.8 Performance of Lime-Cement Pile with Composite Raft Without and with 7 Days Curing -- 5 Conclusions -- References -- MICP-Based Indian Desert Sand Stabilization -- 1 Introduction -- 2 Materials and Methods -- 2.1 Untreated Desert Sand Properties -- 2.2 Bacterial Solution -- 2.3 Cementation Solution -- 2.4 Biotreatment Process -- 2.5 Sand Erosion Testing Experimental Setup (Wind Tunnel) -- 2.6 Unconfined Compressive Strength (UCS) Test Using Pocket Penetrometer (PP) -- 2.7 Measurement of CaCO3 Using Calcimeter -- 2.8 Microscale Identification Analysis -- 3 Results and Discussion -- 3.1 Surface Thickness Measurement -- 3.2 Analysis of Wind-Induced Sand Erosion Resistance -- 3.3 Analysis of Surface Strength and Calcite Formation -- 3.4 Microscale Identification Analysis -- 4 Conclusions -- References -- Effect of Polypropylene Planar Reinforcement on the Unconsolidated Undrained Behavior of Black Cotton Soil -- 1 Introduction -- 2 Methodology -- 3 Test Design -- 3.1 Preparation of Specimen -- 3.2 Triaxial Test -- 4 Behavior of Planar Reinforced Soil -- 4.1 Effect of Reinforcement -- 5 Results -- 5.1 Results of Laboratory Tests -- 5.2 Results Obtained from Triaxial UU Test -- 5.3 Results of UCS Test -- 5.4 Comparison of Displacements Obtained from Experimental Analysis and Numerical Simulation -- 6 Conclusions -- References -- Influence of Addition of Admixtures and Lime on the Properties of Pond Ash-Based High Strength Flowable Fills -- 1 Introduction -- 2 Experimental Program.
2.1 Materials -- 2.2 Mixture Proportions and Testing Methods -- 2.3 Experimental Methodology for Flowability and UCS Tests -- 3 Test Results and Discussions -- 3.1 Flowability for Cement-Based CLSM Mixes -- 3.2 UCS Variation for Cement-Based CLSM Mixes -- 3.3 Effect of Superplasticizers on High Strength CLSM Mixes -- 3.4 Effect of Lime Addition on High Strength CLSM Mixes -- 4 Conclusions -- References -- Mitigation of Liquefaction-Induced Settlements Under Shallow Strip Footings Using Ground Densification -- 1 Introduction -- 2 Problem Statement and Validation of the Developed Model -- 3 Numerical Modelling of Liquefaction-Induced Settlement Post Ground Densification -- 4 Regression Analysis -- 5 Summary and Conclusions -- References -- Numerical Investigation of Behaviour of Geosynthetic Encased Stone Column in Soft Clay Bed -- 1 Introduction -- 2 Finite Element Simulation -- 3 Results and Discussions -- 3.1 Effect of Encased Stone Column's Diameter -- 3.2 Effect of Geosynthetic Encasement Stiffness -- 4 Conclusion -- References -- Experimental Studies on the Influence of Chemicals on Geotechnical Properties of Black Cotton Soil in Puducherry Region -- 1 Introduction -- 2 Materials and Methodology -- 2.1 Black Cotton Soil -- 2.2 Alccofine -- 2.3 Magnesium Chloride -- 2.4 Testing Methodology -- 3 Result and Discussion -- 3.1 Atterberg Limits (LL, PL, PI) -- 3.2 Free Swell Test -- 3.3 Cation-Exchange Capacity -- 3.4 Compaction Parameters -- 3.5 Unconfined Compressive Strength (UCS) -- 3.6 Free Swell Ratio (FSR) -- 4 Conclusion -- References -- A Numerical Study on Displacement and Bending Moment Behaviour of Laterally Loaded Single CFG Pile Embedded in Layered Soil -- 1 Introduction -- 2 Numerical Model Validation -- 3 Experimental Study -- 3.1 CFG Pile -- 3.2 Soil Properties -- 3.3 Preparation of Soil Bed -- 3.4 Model Pile Installation.
3.5 Test Program -- 4 Numerical Study -- 5 Results and Discussions -- 5.1 Load-Displacement Behaviour of CFG Pile -- 5.2 Bending Moment Characteristics of CFG Pile -- 6 Conclusions -- References -- Stabilization of Expansive Soils Using Industrial Wastes -- 1 Introduction -- 2 Literature Review -- 3 Materials and Methods -- 3.1 Materials -- 3.2 Methods -- 4 Results and Discussions -- 4.1 Index Properties of Soil with Addition of Steel Dust and Bagasse Ash -- 4.2 Results of Compaction Characteristics with Varying Percentage of Steel Dust and Bagasse Ash -- 4.3 Variation of Unconfined Compression Strength (UCS) with Varying Percentage of Steel Dust and Bagasse Ash -- 5 Conclusions -- References -- Matric Suction, Volume Change, and Microstructural Characteristics of a Highly Expansive Soil Treated with  Lime -- 1 Introduction -- 2 Material Properties -- 3 Experimental Program -- 4 Results and Discussion -- 4.1 Effect of Lime Treatment on Matric Suction and Microstructure of Nagpur Expansive Soil -- 4.2 Effect of Lime Treatment on Swelling and Compressibility Characteristics of  Nagpur Expansive Soil -- 4.3 Effect of Lime Treatment on Shrinkage Parameters and Water Retention Characteristics of Nagpur Expansive Soil -- 5 Conclusions -- References -- FEM Modelling of Stabilization of Flexible Pavements with RBI Grade-81 -- 1 Introduction -- 2 Literature Review -- 3 Materials and Methodology -- 3.1 Materials -- 3.2 Methods -- 4 Results and Discussions -- 4.1 Variation of Compaction Characteristics with Index Properties -- 4.2 Variation of CBR with Index Properties -- 5 Conclusions -- References -- Effect of Guar Gum Biopolymer on Shear Strength and Liquefaction Response of Coal Ash -- 1 Introduction -- 2 Material Properties -- 3 Experimental Program and Specimen Preparation -- 4 Results and Discussion.
4.1 Shear Strength of Coal Ash Under Different Curing Conditions.
Record Nr. UNINA-9910865256603321
Jose Babu T  
Singapore : , : Springer, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Proceedings of the Indian Geotechnical Conference 2022 Volume 4 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 4 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer Singapore Pte. Limited, , 2024
Descrizione fisica 1 online resource (371 pages)
Altri autori (Persone) SahooDipak Kumar
PuppalaAnand J
ReddyC. N. V. Satyanarayana
AbrahamBenny Mathews
VaidyaRavikiran
Collana Lecture Notes in Civil Engineering Series
ISBN 9789819717538
9789819717521
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910865244203321
Jose Babu T  
Singapore : , : Springer Singapore Pte. Limited, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Proceedings of the Indian Geotechnical Conference 2022 Volume 5 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 5 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer Singapore Pte. Limited, , 2024
Descrizione fisica 1 online resource (517 pages)
Altri autori (Persone) SahooDipak Kumar
OommenThomas
MuthukkumaranKasinathan
ChandrakaranS
Santhosh KumarT. G
Collana Lecture Notes in Civil Engineering Series
ISBN 9789819733897
9789819733880
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Contents -- About the Editors -- Theme-05-Rock Engineering, Tunnelling and Underground Structures -- Instrumentation of a Road Tunnel Under Overburden Loading of a Four-Storied Building Structure, in Lonavla, Maharashtra, India -- 1 Introduction -- 1.1 The Problem: (See Fig. 1) -- 1.2 The Design Parameters -- 1.3 FEM Analysis -- 1.4 FEM Analysis Results -- 2 Monitoring and Instrumentation -- 2.1 Multi-Point Borehole Extensometer (Ref Fig. 6) -- 2.2 Pressure Cells: (Ref Fig. 7) -- 2.3 Bi-Reflex Targets: (Ref Fig. 8) -- 3 Instrumentation Readings -- 4 Project Site Photos -- 5 Conclusion -- Stability Assessment and Support Design of a Tunnel Excavation in Different Rock Mass Conditions -- 1 Introduction -- 2 Methodology -- 3 Results and Discussions -- 3.1 Cases: Without Any Support Measure -- 3.2 Case: With Support Measure -- 4 Conclusion -- References -- Tunnel Face Stability in the Soil Medium Under Collapse and Blowup Conditions -- 1 Introduction -- 2 Face Pressure Model -- 3 Derivation of Face Pressure for Collapse and Blowout Conditions -- 3.1 Collapse Condition -- 3.2 Blowout Condition -- 4 Validation of the Present Model with the Existing Model -- 5 Parametric Study -- 5.1 Cover-to-Diameter Ratio (C/D) -- 5.2 Friction Angle (φ) -- 5.3 Cohesion (c) -- 5.4 Tunnel Diameter (D) -- 5.5 Water Table Effect -- 6 Significance of the Present Study -- 7 Conclusions -- References -- Numerical Investigations on Strip Footing Near Vertical Cut Rockmass Cliff -- 1 Introduction -- 2 Problem Statement -- 3 FELA Model -- 3.1 Hoek and Brown Model and Input Parameters -- 3.2 Validation of FELA Model -- 4 Results and Discussion -- 5 Conclusions -- References -- Sensitivity Analysis of Stability of Rockmass Slope Using Finite Element Limit Analysis -- 1 Introduction -- 2 Finite Element Limit Analysis -- 2.1 FELA Model -- 2.2 Validation.
2.3 Sensitivity Analysis -- 3 Results and Discussion -- 3.1 Effect of Strength Parameters -- 3.2 Effect of Deformation Parameters -- 3.3 Effect of Geometrical Parameters -- 3.4 Spider and Tornado Representation -- 4 Conclusions -- References -- Influence of Weathering on Mechanical Behaviour of Garnetiferous Quartzo-Feldspathic Biotite Gneiss -- 1 Introduction -- 2 Experimental Work -- 2.1 Mineralogical Composition -- 3 Results and Discussion -- 3.1 Physical Properties -- 3.2 Mechanical Behaviour -- 3.3 Durability -- 4 Conclusions -- References -- Laboratory Assessment for Frictional and Joint Deformation Properties of Rock -- 1 Introduction -- 2 Experimental Work -- 2.1 Joint Normal Stiffness -- 3 Results and Discussion -- 3.1 Shear Behaviour of Joints -- 3.2 Normal Stiffness (kn) and Shear Stiffness (ks) of Joints -- 4 Conclusions -- References -- Analysis of Twin-Bored Tunnel Using Plaxis 3D for the Proposed Metro Rail at Coimbatore District -- 1 Introduction -- 1.1 General -- 1.2 Tunnel Boring Machine (TBM) -- 1.3 Study Area -- 1.4 Numerical Analysis -- 2 Geotechnical Details, Tunnel Parameters, Artificial Ground Motion, and 3D Model -- 2.1 Geotechnical Details -- 2.2 Tunnel Details -- 2.3 Artificial Ground Motion -- 3 Methodology -- 4 Results and Discussions -- 4.1 General -- 4.2 Displacement Characteristics -- 4.3 Stress Characteristics -- 4.4 Strain Characteristics -- 5 Conclusion -- References -- Influence of Density on the Dynamic Properties of Intact Rock Masses -- 1 Introduction -- 2 2. Materials and Methodology -- 2.1 Materials and Sample preparation -- 2.2 Testing Technique and Measurements of Dynamic Properties in Shear and Flexure -- 3 Measurement of Strain Amplitude for Shear and Flexure -- 4 Analysis and Discussions -- 4.1 Influence of Density on Static Unconfined Compressive Strength.
4.2 Influence of Density on the Dynamic Properties of Gypsum Plaster -- 4.3 Influence of Density on the Poisson's Ratio -- 4.4 Normalized Shear Modulus Reduction Curve -- 4.5 Dynamic Increase Factor -- 5 Conclusions -- References -- Brittle-Ductile Transition of Oil Shale -- 1 Introduction -- 2 Geology and Sample Preparation -- 3 Mineralogy and Physical Properties -- 4 Uniaxial and Triaxial Testing Equipment -- 5 Results and Discussions -- 5.1 Strength Behaviour -- 5.2 Brittle-Ductile Transition -- 6 Conclusions -- References -- Numerical Simulation Study on Detection of Subsurface Microcrack Using Active Infrared Thermography -- 1 Introduction -- 2 Simulation and Modelling -- 2.1 Model Geometry -- 2.2 Mesh Creation -- 2.3 Heat Transfer Simulation -- 3 Algorithm for Post-processing -- 4 Results and Discussions -- 4.1 Single-Pixel Profile -- 4.2 Effect of Crack Tilt Angle in the Detection Potential -- 5 Conclusions -- References -- Comparison of Joint Models Used for the Propagation of Shear Waves Across Jointed Rocks -- 1 Introduction -- 2 Laboratory Experiments Using Split Shear Plates -- 3 Numerical Simulation Using Three-Dimensional Distinct Element Code (3DEC) -- 4 Results and Discussions -- 4.1 Parametric Study Using Numerical Simulations -- 5 Conclusions -- References -- Time-Dependent Behaviour of Underground Openings in Rock Salt -- 1 Introduction -- 2 Numerical Simulation -- 2.1 FE Model -- 2.2 Modelling the Creep Behaviour -- 3 Parametric Study and Discussions -- 3.1 Effect of Time on Deformations -- 3.2 Effect of Overburden Depth -- 3.3 Effect of Aspect Ratio -- 3.4 Contour Plots -- 4 Conclusions -- References -- Mechanical Behaviour of Rocklike Material with an Open Flaw Under Triaxial Loading -- 1 Introduction -- 2 Experimental Study -- 2.1 Preparation of Rocklike Specimens -- 2.2 Testing Apparatus -- 3 Results and Discussion.
3.1 Stress-Strain Behaviour of Open-Flawed Rocklike Specimens Under Triaxial Compression -- 3.2 Influence of Confining Pressure on Triaxial Strength of Open-Flawed Rocklike Specimens -- 3.3 Failure of Open-Flawed Rocklike Specimens Under Triaxial Compression -- 4 Conclusions -- References -- An Explicit Finite Element Approach to TBM Disc Cutter-Induced Rock Fragmentation Simulation -- 1 Introduction -- 2 Failure Mechanism of Breaking Rock -- 3 Rock Fragmentation Modelling -- 3.1 Element Size -- 3.2 Contact and Detection -- 3.3 Fracture Initiation Criteria -- 3.4 Disc Cutter Advancing Speed -- 4 Single Disc Cutter Rock Fragmentation Process -- 5 Numerical Results and Discussion -- 6 Summary and Conclusion -- References -- Estimation of Compressive Strength of Rocks Using Non-destructive Testing Methods -- 1 Introduction -- 2 Sample Preparation and Testing -- 3 Results and Discussions -- 4 Conclusions -- References -- Performance of Sub-rectangular Tunnel Under Static and Dynamic Loading -- 1 Introduction -- 2 Literature Review -- 3 Numerical Analyses -- 4 Geometric Details of Tunnel Sections -- 5 Results and Discussion -- 6 Conclusions -- References -- Chronological and Mathematical Development of True Triaxial Failure Criteria of Brittle Rocks -- 1 Introduction -- 2 Review of Existing Stress-Based Criteria -- 2.1 Coulomb Criterion -- 2.2 Mohr-Coulomb Criterion -- 2.3 Griffith's Criterion -- 2.4 Nadai Criterion -- 2.5 Wiebols and Cook Criterion -- 2.6 Mogi Criterion -- 2.7 Hoek-Brown Criterion -- 2.8 Rao Criterion -- 2.9 Bresler-Pister Criteria -- 2.10 Johnson-Holmquist Model -- 2.11 Ottosen Criterion -- 2.12 Feng et al. Criterion -- 3 Review of Existing Strain-Based Criteria -- 3.1 Stacey Extension Strain Criterion -- 3.2 Sakurai Critical Strain Criterion -- 3.3 Fujii Critical Tensile Strain Criterion.
3.4 Kwasniewski and Takahashi Critical Strain Criterion -- 4 Comparative Studies of Stress Response of Rocks Under Polyaxial Stress Conditions -- 5 Discussion and Conclusion -- References -- Study on Influence of Fault Dip Angle on Tunnel Lining -- 1 Introduction -- 2 Finite Element Numerical Modelling -- 3 Results and Discussion -- 3.1 Analysis of Tunnel Lining Deformation for Different Dip Angles -- 3.2 Analysis of Axial Forces in Tunnel Lining Along the Length of the Tunnel for Different Dip Angles -- 3.3 Analysis of Bending Moments in Tunnel Lining Along the Length of the Tunnel for Different Dip Angles -- 4 Conclusion -- References -- Numerical Back Analyses of Time-Dependent Deformations of Tunnels in the Himalayas -- 1 Introduction -- 2 Study Area and Difficulties Encountered During Tunnelling -- 3 Numerical Simulation -- 3.1 Visco-Elastic Perfectly Plastic Model -- 3.2 Numerical Model -- 4 Results and Discussions -- 5 Conclusions -- References -- Engineering Geological Investigations and Assessments of Support System of Delivery Mains of Package-6 of Kaleshwaram Lift Irrigation Scheme, Telangana State, India -- 1 Introduction -- 2 Project Site Location -- 3 Regional and Project Site Geology -- 4 Engineering Geological Investigations of Delivery Mains -- 5 Excavation Methodology and Challenges -- 6 Rock Mass Classification Systems -- 7 Assessment of Rock Support Design Using RMR and Q Systems -- 8 Conclusion -- References -- Evaluation of Properties of Shotcrete Material for Underground Cavern for Hydro Power Project -- 1 Introduction -- 2 Specimen Details -- 2.1 Shotcrete Beam Specimens -- 2.2 Steel Fibers -- 3 Material Test System -- 3.1 Sample 40/A -- 3.2 Sample 50/B -- 3.3 Sample 30/C -- 3.4 MTS Bend Test Fixture -- 3.5 Analysis of Load-Deflection Curve -- 3.6 Calculation -- 3.7 Calculation for I5, I10, I20 -- 3.8 Properties.
4 Conclusions.
Record Nr. UNINA-9910874685003321
Jose Babu T  
Singapore : , : Springer Singapore Pte. Limited, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Proceedings of the Indian Geotechnical Conference 2022 Volume 6 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 6 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer, , 2024
Descrizione fisica 1 online resource (400 pages)
Altri autori (Persone) SahooDipak Kumar
OommenThomas
MuthukkumaranKasinathan
ChandrakaranS
Santhosh KumarT. G
Collana Lecture Notes in Civil Engineering Series
ISBN 9789819733934
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Contents -- About the Editors -- Slope Stability, Landslides and Liquefaction -- Slope Repairing Methodologies in Railway Embankment -- 1 Introduction -- 2 Site Location -- 3 Identified Problems -- 4 Fills Conditions -- 5 Methodology Adopted -- 6 Suggested Solutions -- 7 Slope Stability Analysis -- 8 Suggestive Measures on Vegetations -- 9 Conclusions -- References -- Rainfall-Induced Landslide Hazard Analysis of Noonmati-Sunsali Hill Series in Guwahati City, Assam: A Physically-Based Model Approach -- 1 Introduction -- 2 Study Area: Noonmati-Sunsali Hill Series, Guwahati City -- 2.1 Geographical and Geological Setting -- 2.2 Climatic Setting -- 3 Characteristics of Hillslope Materials -- 4 Physically Based Model: TRIGRS -- 4.1 TRIGRS Simulation and Its Input Parameters -- 5 Intensity-Duration-Frequency of Rainfall Events -- 6 Results and Discussions -- 7 Conclusions -- References -- Review of Experimental Studies on Rainfall-Induced Landslide Using the Laboratory Flume Technique -- 1 Introduction -- 1.1 General -- 1.2 History -- 2 Instrumentation -- 3 Future Scope -- 4 Conclusion -- References -- Landslide Simulations and Stability Assessment of Puthumala Hill Soil Slope in the Meppady Region of Wayanad in Kerala -- 1 Introduction -- 2 Description of the Study Area -- 3 Landslide Simulation Using LS-Rapid Software -- 3.1 Rainfall-Induced Landslide Simulation -- 3.2 Seismically Induced Landslide Simulation -- 4 Slope Stability Assessment -- 4.1 Mitigation Measures -- 5 Summary and Conclusions -- References -- Prediction of Liquefaction Probability Based on Simplified and Ground Response Analysis Method -- 1 Introduction -- 2 Geotechnical Investigation -- 3 Evaluation of Soil Liquefaction -- 4 Results and Discussion -- 5 Conclusions -- References.
Analysis of Liquefaction and Its Mitigation for Soil Under Open Foundation of Structure-A Case Study of Road Project in West Bengal, India -- 1 Introduction -- 2 Geotechnical Investigation and Subsurface Stratifications -- 2.1 Regional Geology of Project Area -- 2.2 Seismic Condition of the Project Road -- 2.3 Location of Ground Water Table (GWT) -- 2.4 Subsurface Stratifications -- 3 Liquefaction of Soil and Its Post-occurrence Effects -- 3.1 Introduction to Liquefaction of Soil -- 3.2 Factors Affecting Liquefaction Susceptibility of Soil -- 3.3 Evaluation of Liquefaction Potential of Soil -- 3.4 Evaluation of Anticipated Liquefaction-Induced Ground Deformation -- 4 Ground Treatment for Liquefaction Mitigations of Soils -- 4.1 Densification Method of Ground Treatment -- 4.2 Assessment of Anticipated Liquefaction Potential and Its Post-occurrence Effect for Treated Foundation Soil -- 5 Summary -- References -- Evaluation of Equivalent Peak Load for a Plant Species Using Root Perpendicular Model and Fiber Bundle Model -- 1 Introduction -- 2 Methodology -- 2.1 Root Architectural Characteristics -- 2.2 Root Mechanical Testing -- 2.3 Root Reinforcement -- 3 Results -- 3.1 Root Characteristics -- 3.2 Equivalent Load Contribution from Different Reinforcement Models -- 4 Discussion -- 5 Conclusion -- References -- Analysis of Slope Stability Using SLOPE/W Software -- 1 Introduction -- 2 Study Area -- 3 Objectives of the Study -- 4 Literature Review -- 5 Laboratory Investigation -- 6 Numerical Assessment of Slope Stability -- 6.1 Model Validation -- 6.2 Slope Stability Analysis Using SLOPE/W -- 6.3 Results and Discussion -- 7 Conclusion -- References -- Rockfall Hazard in Himalayan Region: Assessment and Review of Trajectory Analysis Parameters for Mitigation Strategies -- 1 Introduction -- 2 Methodology -- 3 Rockfall Trajectory Input and Output Data.
3.1 Area of Investigation -- 3.2 Rockfall Data -- 4 Mitigation Measure -- 4.1 RPE Design Steps -- 5 Summary -- References -- Stability Analyses of Alluvial Riverbanks of Majuli Island, Upper Assam, India -- 1 Introduction -- 2 Materials and Methodology -- 2.1 Materials Used -- 2.2 Methodology -- 3 Result and Discussions -- 3.1 Stability Calculation for the Riverbanks Taking FOS = 1.25 -- 4 Conclusions -- References -- Slope Stability Analysis of Landslide Susceptible Areas-A Study in the Western Ghats, Kerala -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussions -- 4 Conclusion -- References -- Liquefaction Analysis of Soil Profile Underneath the Multi-storey Building -- 1 Introduction -- 1.1 Soil Liquefaction -- 2 Numerical Modelling and Analysis -- 2.1 Material Models and Input Parameters -- 2.2 Meshing and Boundary Conditions -- 2.3 Liquefaction Susceptibility of Soil Profile with and Without Building Structure -- 2.4 Peak Ground Acceleration -- 2.5 Density of Liquefiable Sand Layer -- 2.6 Depth of Liquefiable Sand Layer -- 3 Conclusions -- References -- Mitigation of Micro and Macro-Landslides-A Case Study -- 1 Introduction -- 1.1 Mitigation of the Hazards of Landslide on Humans -- 1.2 Effect of Landslide on Human Beings -- 2 Landslides in Study Area (Kodagu District, Karnataka) -- 2.1 Upshot for Landslides in Kodagu District -- 3 Reasons Behind Disaster in Kodagu -- 3.1 To Enhance Tourism Growth and Infrastructure Development Increase in Deforestation -- 3.2 Unauthorized Mining Activities -- 3.3 Massive Deforestation in Kodagu -- 3.4 Rise in Water Level -- 3.5 Setting Up of Massive Ponds -- 3.6 Reducing Vegetation Along Slopes -- 3.7 Minor Earthquake in Some Regions -- 3.8 Construction of Road in Unscientific Manner -- 4 Study Area -- 5 Method -- 5.1 Soil Parameters Adopted for This Study -- 5.2 Stability Analysis.
6 Result Analysis -- 6.1 Mitigative Measures -- 7 Conclusion -- 7.1 Recommendations -- References -- Glacial Lake Outburst Floods: A Review of Events, Causes, and Impact -- 1 Introduction -- 2 Glacial Lakes and GLOFs -- 2.1 Methodologies -- 2.2 Empirical Equations for Discharge Estimation and Stability of Moraine Dams -- 3 Estimation of Peak Discharge of Reported Cases -- 4 Concluding Remarks -- References -- Hydrological Modification of Laterite Soil Considering Root Soil Interaction -- 1 Introduction -- 2 Objectives -- 3 Materials and Methodology -- 4 Results and Discussion -- 4.1 Variation of Root Biomass with Plant Age -- 4.2 Effect of Roots on SWRC -- 4.3 Effect of Plant Roots on Porosity and Permeability -- 5 Conclusion -- References -- Rehabilitation of a Distressed Vertical Cut in Lateritic Soil -- 1 Introduction -- 2 Delayed Failure in Laterite Cuts -- 3 Hydrology and Slope Failures -- 4 Stability of Cuts and Natural Slopes -- 5 Failure of the Vertical Cut Slope -- 6 Subsoil Conditions -- 7 Rehabilitation Proposal -- 8 Numerical Simulation and Stability Analysis -- 9 Closure -- References -- A Preliminary Experimental Study of Mitigating Coastal Erosion by Microbially Induced Carbonate Precipitation (MICP) Using Laboratory Microcosm -- 1 Introduction -- 2 Materials -- 2.1 Soil -- 2.2 Bacteria Culturing -- 2.3 Cementation Solution -- 3 Methodology -- 3.1 Beach Slope Samples -- 3.2 Method of Treatment Adopted -- 3.3 Method for Erosion Tests -- 4 Results and Discussions -- 4.1 Shear Strength -- 4.2 Erosion Tests -- 5 Conclusions -- References -- Evaluation of Liquefaction Potential of Sandy Soil from Cyclic Simple Shear Test-A Case Study -- 1 Introduction -- 2 General Concept of Ground Shaking -- 3 Cyclic Simple Shear Device -- 3.1 Importance of Cyclic Simple Shear Device -- 3.2 Test Operation -- 3.3 Limitation of Cyclic Simple Shear Device.
4 Factors Affecting Liquefaction -- 5 Various Methods to Assess Liquefaction Potential -- 6 Methodology Adopted to Evaluate Liquefaction Potential -- 7 Case Study of Shahpurkandi Dam Project, Punjab -- 7.1 Laboratory Investigation -- 7.2 Assessment of Liquefaction Potential Based on DBE -- 7.3 Assessing Liquefaction Based on Zone Factor -- 8 Conclusion -- References -- Landslide Risk Assessment and Mitigation-Kottayam-Kumili Road Case Study -- 1 Introduction -- 2 Study Area -- 3 Geospatial Data -- 4 Land Use Map -- 5 Slope Map -- 6 Relative Relief -- 7 Drainage Map -- 8 Landslide Hazard Zonation Map -- 9 Experimental Results -- 10 Stability Analysis -- 11 Design of Micropile -- 12 Stability Analysis with Piles -- 13 Conclusion -- References -- Comparison of 2D and 3D Slope Stability Analysis Using Limit Equilibrium Method -- 1 Introduction -- 2 Methodology -- 2.1 2D and 3D Slope Geometric Design -- 2.2 2D Formulation of Bishop Simplified Analysis -- 2.3 3D Formulation of Bishop Simplified Analysis -- 3 Results and Discussion -- 3.1 Comparative Study of Homogeneous Soil for 2D and 3D Slope Stability Analysis -- 4 Conclusions -- References -- Probabilistic Evaluation of Liquefaction Potential Using Multivariate Adaptive Regression Splines -- 1 Introduction -- 2 Comparison of Factor of Safety Determined Using Different Methods -- 3 Development of MARS Model and Reliability Studies -- 3.1 Study Area and Datasets Selected for Liquefaction Analysis -- 3.2 Effect of Soil Plasticity Against Liquefaction -- 3.3 Reliability Analysis Based on the Developed MARS Model -- 3.4 Probabilistic Sensitivity Analyses of the Random Variables -- 4 Conclusions -- References -- Slope Stability and Damming Probability Assessment of a Recurrent Landslide in Garhwal Himalayas -- 1 Introduction -- 2 Study Area -- 3 Methodology -- 3.1 Rock Mass Classification System.
3.2 Numerical Simulation.
Record Nr. UNINA-9910874690603321
Jose Babu T  
Singapore : , : Springer, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Proceedings of the Indian Geotechnical Conference 2022 Volume 7 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 7 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer, , 2024
Descrizione fisica 1 online resource (451 pages)
Altri autori (Persone) SahooDipak Kumar
ShuklaSanjay Kumar
KrishnaA. Murali
ThomasJimmy
VeenaV
Collana Lecture Notes in Civil Engineering Series
ISBN 9789819727001
9789819726998
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Contents -- About the Editors -- Earth Retaining Structures and Deep Excavations -- Parametric, Seismic and Static External Stability Analysis of Mechanically Stabilized Earth Retaining Wall -- 1 Introduction -- 1.1 Mechanically Stabilized Earth Retaining Wall (MSE Wall) -- 1.2 Literature Review -- 2 Methodology -- 2.1 Analysis of MSE Wall Using GEO-5 -- 2.2 Input Parameter -- 2.3 Seismic and Static Analysis -- 3 Results and Discussions -- 3.1 The Factor of Safety (FS) Against Overturning and Sliding -- 4 Conclusion -- References -- Effect of Strip Footing on the Behavior of Sheet Pile Walls: A Numerical Study by ABAQUS -- 1 Introduction -- 2 Wall and Soil Profiles -- 3 Numerical Modeling -- 4 Numerical Model Validation -- 5 Results and Discussions -- 5.1 Determination of the Critical Width of Surcharge Load -- 5.2 Effect of Surcharge Position in the Horizontal Direction on Wall Deflection, BM, and GS Behavior -- 5.3 Effect of Surcharge Position in the Vertical Direction on Wall Deflection and BM -- 5.4 Effect of Wall Embedded Depth on Wall Deflection and BM -- 6 Conclusions -- References -- A Study on Excavation-Induced Surface Settlement Due to Construction of Underground Station Box -- 1 Introduction -- 2 Literature Review -- 3 The Site and In-Situ Soil Stratification -- 4 Prediction of Surface Settlement -- 4.1 Peck's Method -- 4.2 Bowles Method -- 4.3 Hsieh and Ou's Method -- 4.4 KJHH Method -- 4.5 Clough and O'Rourke's Method -- 5 Case Study -- 5.1 Roof Slab -- 5.2 Upper Concourse Slab -- 5.3 Mechanical Slab -- 5.4 Lower Concourse Slab -- 5.5 Base Slab -- 6 Summary and Conclusions -- References -- Design of Slope Protection Works in the Third Reach of Vadakara-Mahi Canal -- 1 Introduction -- 1.1 Site Conditions -- 1.2 Geotechnical Investigation -- 2 Design Considerations -- 2.1 Secant Piles -- 2.2 Construction Sequence.
3 Finite Element Analyses -- 4 Summary and Conclusions -- References -- Seismic Analysis of Geofoam Backfill Retaining Wall -- 1 Introduction -- 2 Numerical Modeling -- 2.1 Generalization of Upper-Triangular Pattern and Rectangular Pattern -- 3 Results and Discussions -- 3.1 Seismic Analysis of Upper-Triangular Pattern -- 3.2 Seismic Analysis of Rectangular Pattern -- 4 Conclusion -- References -- Three-Dimensional Finite Element Analysis of Shankumugham Beach Road Due to Rainfall-Induced Storm Surge -- 1 Introduction -- 2 Site Condition -- 3 Modeling -- 4 Results and Discussion -- 4.1 Static Analysis -- 4.2 Dynamic Analysis -- 5 Conclusions -- References -- Analysis and Design of Cantilever Retaining Wall with and Without Pressure Relief Shelf -- 1 Introduction -- 1.1 General -- 1.2 Objectives -- 2 Methodology -- 2.1 Conventional Method -- 2.2 Soft Computing Method -- 3 Results and Discussion -- 3.1 Analysis and Design Results of Conventional Method -- 3.2 Analysis and Design Results of Soft Computing Method -- 4 Conclusion -- References -- A Critical Review on Static and Seismic Earth Pressure of Layered Soil on Retaining Wall -- 1 Introduction -- 2 Limit Equilibrium Analysis -- 2.1 Static Active Earth Pressure -- 2.2 Static Passive Earth Pressure -- 2.3 Dynamic Active Earth Pressure -- 2.4 Dynamic Passive Earth Pressure -- 3 Slip Line Method -- 4 Discussions and Conclusions -- References -- Tensile Force Distribution of Geogrid Reinforced BBMSE Wall: Numerical Analysis and Model Study-Prediction by ANFIS -- 1 Introduction -- 2 Model Tests -- 2.1 Materials Used -- 3 Validation -- 4 Parametric Study -- 5 Adaptive Neuro-Fuzzy Inference System (ANFIS) Model -- 6 Results and Discussion -- 7 Conclusions -- References -- Performance Analysis of Introjected Backfill Retaining Wall -- 1 Introduction -- 2 Numerical Modeling.
2.1 Loading and Boundary Conditions -- 2.2 Mesh Discretization -- 3 Results and Discussion -- 3.1 Model Validation -- 3.2 Influence of Length of Relief Shelf -- 3.3 Influence of Position of Relief Shelf -- 3.4 Influence of Backfill Soil Strength Parameters -- 3.5 Influence of Surcharge Loading -- 4 Conclusions -- References -- Influence of the Soil/Rock Conditions at Wall Toe on the Behavior of the Diaphragm Wall -- 1 Introduction -- 2 Site and Subsoil Conditions -- 3 Numerical Analysis -- 4 Field Monitoring -- 5 Discussion of Results -- 5.1 Validation of the Results (Subgrade Reaction Method) -- 5.2 Numerical Analysis (Effect of Varying Toe/Wall Depth) -- 5.3 Comparison with Inclinometer Readings -- 6 Conclusion -- References -- Earth Pressure Reduction on Rigid Cantilever Retaining Wall Using Inclusions -- 1 Introduction -- 2 Experimental Program -- 2.1 Materials Used in the Present Study -- 2.2 Details of Experimental Model Study -- 3 Results and Discussion -- 4 Conclusions -- References -- A Numerical Study on the Abutment-Backfill System Subjected to Lateral Loading -- 1 Introduction -- 2 Numerical Simulation of the Abutment Foundation-Backfill System -- 2.1 Brief Description of Rohtak-Gohana Line Railway Bridge Project -- 2.2 Validation of Sample Model -- 2.3 Description of the Main FEM Model -- 3 Results and Discussion -- 4 Summary and Conclusions -- References -- Geosynthetics Engineering -- Prediction of Geogrid-Reinforced Flexible Pavement Performance Using Numerical Analysis -- 1 Introduction -- 2 Numerical Modelling -- 3 Validation -- 3.1 Validation of 2D-Numerical Unreinforced Pavement Model -- 3.2 Validation of 2D-Numerical Geogrid-Reinforced Pavement Model -- 4 Results and Discussion -- 5 Conclusions -- References -- Effect of Construction Parameters on the Behaviour of Embankment Resting Over Soft Soil Improved with ESC.
1 Introduction -- 2 Numerical Simulation and Validation -- 3 Result and Discussions -- 3.1 Settlement Behaviour -- 3.2 Vertical Stress Distribution -- 3.3 Formation of Plastic/Failure Points -- 4 Conclusions -- References -- Numerical Analysis of the Lateral Behavior of Geogrid-Strengthened Pile Foundation System Subjected to Machine-Induced Vibration -- 1 Introduction -- 2 Numerical Modeling -- 3 Results and Discussion -- 3.1 Validation of Numerical Model -- 3.2 Dynamic Response -- 3.3 Nonlinear Behavior of Piles -- 4 Conclusions -- References -- Prediction of Bearing Capacity of a Footing Resting on Geo-Synthetic-Reinforced Soil Wall Using Artificial Neural Network -- 1 Introduction -- 2 Numerical Analysis -- 3 Data Collection -- 4 Determination of Model Input Parameters -- 5 Division of Data -- 6 Development of ANN Model -- 6.1 Optimizing the Number of Hidden Neurons -- 6.2 Building the Optimum ANN Model -- 7 Development of Equation to Predict the Ultimate Bearing Capacity of Footing Resting on GRS Wall on the Basis of the Trained ANN Model -- 8 Validation of ANN Model with PLAXIS 2D and Existing Literature Results -- 9 Calculation Procedure to Find Out the Ultimate Bearing Capacity of the Footing Resting on a Geo-Synthetic-Reinforced Soil Wall with a Numerical Example -- 10 Sensitivity Analysis -- 11 Conclusion -- References -- Finite-Element Analysis of Sand-Tire Crumbs Filled Geotube-Reinforced Embankments Subjected to Scouring -- 1 Introduction -- 2 Case Study Considered for the Analyses -- 3 Numerical Model Developed -- 4 Elements Used for the Analyses -- 5 Boundary Conditions and the Constitutive Model Adopted -- 6 Scouring -- 7 Results and Discussions -- 7.1 Validation -- 7.2 Horizontal Displacement -- 7.3 Settlement -- 7.4 Factor of Safety -- 8 Conclusion -- References.
Application of Geogrid for the Rock-Soil Interface Stability in Railway Embankments -- 1 Introduction -- 2 Numerical Model -- 2.1 Validation -- 2.2 Geogrids for Rock-Soil Interface -- 3 Parametric Study -- 3.1 Design Considerations -- 4 Conclusion -- References -- Soft Clay Treatment with Two Types of Reinforced Stone Columns: A Numerical Study -- 1 Introduction -- 2 Problem Definition and Numerical Modelling -- 3 Validation of the FE Model -- 4 Results and Discussion -- 4.1 Consolidation Settlements -- 4.2 Excess Pore Pressure -- 4.3 Vertical Stresses on the Granular Column and Soft Clay -- 4.4 Bulging of the Granular Columns -- 5 Parametric Analysis -- 6 Limitations of the Present Study -- 7 Summary and Conclusions -- References -- Use of Geosynthetics for Protection of B-Dyke in Dhakuakhana Along the River Brahmaputra, Assam-A Case Study -- 1 Introduction -- 2 Problem in Brahmaputra Basin -- 2.1 Geology and Seismology of Brahmaputra Basin -- 2.2 Flood and Bank Erosion Problem -- 2.3 Siltation and Water Logging Problem -- 2.4 Impact of Climate Change -- 3 Importance of Geosynthetics Materials in Its Various Forms -- 4 Life Expectancy and Future Scope of Geosynthetics -- 5 Importance of Flood Management Program and Benefits -- 6 Protection of B-dyke in Dhakuakhana Along the River Brahmaputra in District North Lakhimpur Under FMP -- 6.1 Root Cause and Flood Problem at Matmara, Dhakuakhana -- 6.2 Solution Implementation -- 6.3 Construction of Embankment, Revetment, and Scour Apron -- 7 Protection of B-Dyke in Dhakuakhana Along the River Brahmaputra in District North Lakhimpur Under FMP -- 8 Material Design -- 8.1 Material Specification -- 9 Conclusion -- References -- Rockwool as a Potential Alternative to Conventional Geosynthetic Materials in Sustainable Ground Improvement Solutions -- 1 Introduction.
2 Comparison of Composite Rockwool Sample with Conventional Geosynthetics.
Record Nr. UNINA-9910874683803321
Jose Babu T  
Singapore : , : Springer, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Proceedings of the Indian Geotechnical Conference 2022 Volume 8 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Proceedings of the Indian Geotechnical Conference 2022 Volume 8 : Geotechnics: Learning, Evaluation, Analysis and Practice (GEOLEAP)
Autore Jose Babu T
Edizione [1st ed.]
Pubbl/distr/stampa Singapore : , : Springer, , 2024
Descrizione fisica 1 online resource (389 pages)
Altri autori (Persone) SahooDipak Kumar
ShuklaSanjay Kumar
KrishnaA. Murali
ThomasJimmy
VeenaV
Collana Lecture Notes in Civil Engineering Series
ISBN 9789819727049
9789819727032
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Contents -- About the Editors -- Geo-environmental Engineering, Sustainable Geotechnics and Landfill Design -- Effect of Organic Pore Fluids on Swelling Behavior of Bentonite-Sand Mixtures -- 1 Introduction -- 2 Materials and Methods -- 2.1 Bentonite and Sand -- 2.2 Pore Fluids -- 2.3 Determination of Free Swell and Oedometric Swell -- 3 Results and Discussions -- 3.1 Relation Between Free Swelling Index and Oedometric Swelling -- 3.2 Relation Between Modified Free Swell Index and Oedometric Swelling -- 4 Conclusions -- References -- Efficacy of EDTA Enhanced Electrokinetic Technique on Metal Spiked Soil -- 1 Introduction -- 2 Materials and Methods -- 2.1 Materials -- 2.2 Chemicals Used -- 2.3 Electrokinetic Setup -- 2.4 Soil Spiking Procedure -- 2.5 Sample Preparation -- 3 Results and Discussion -- 3.1 Treatment with Tap Water -- 3.2 Treated with 0.05 M EDTA Purging Solution -- 3.3 Treated with 0.1 M EDTA Purging Solution -- 3.4 Treated with 1 M EDTA Purging Solution -- 4 Conclusions -- References -- Development of Ilmenite Mud as Liner Material -- 1 Introduction -- 1.1 Soil -- 1.2 Ilmenite Mud -- 1.3 Bentonite -- 2 Methods -- 2.1 Development of Liner Mix -- 2.2 Compaction Test -- 2.3 Unconfined Compressive Test -- 2.4 Permeability Test -- 3 Results and Discussion -- 3.1 Trial Test Using Soil and Additives -- 4 Conclusions -- References -- Mathematical Modelling of Bioremediation of Benzene Contaminated Soil by Biopile Method -- 1 Introduction -- 2 Description of Model -- 2.1 Assumptions Made -- 2.2 Benzene -- 2.3 Biodegradation -- 2.4 Aeration -- 2.5 Fertilizer Transport -- 3 Mathematical Modelling -- 4 Methods of Solution -- 5 Results and Discussion -- 6 Conclusions -- References -- Experimental Conduct on Classified Fine Recycled Aggregate of Construction and Demolition (C& -- D) Waste as Replacement of Sand.
1 Introduction -- 2 Material -- 2.1 Cement -- 2.2 Natural River Sand -- 2.3 Construction and Demolition Waste -- 2.4 Water -- 3 Methods and Discussion -- 3.1 XRD Analysis -- 3.2 Compressive Strength Test -- 4 Conclusion -- References -- Performance of Ganga Sand with Bentonite as a Landfill Liner Material -- 1 Introduction -- 2 Materials Used -- 2.1 Bentonite -- 3 Sand -- 4 Methodology -- 5 Results and Discussion -- 5.1 Consistency Limit -- 6 Compaction Characteristics -- 7 Free Swell Index Characteristics -- 8 Permeability Characteristics -- 9 Unconfined Compressive Strength Characteristics -- 10 Concluding Remarks -- References -- Geotechnical Characterization of Indian Coal Ash: A Review -- 1 Introduction -- 2 Reasons of Ash Pond Breaches and Failure Mechanisms -- 2.1 Case Studies on Indian Ash Pond Breaches -- 3 Physical, Morphological Characteristics of Indian Coal Ashes -- 3.1 Classification of Coal Ash (C, F) -- 3.2 XRD -- 3.3 SEM, EDX -- 3.4 Chemical Composition -- 3.5 Grain Size Distribution -- 3.6 Specific Gravity -- 3.7 Permeability -- 3.8 Compaction -- 3.9 Strength Characteristics of Indian Coal Ashes -- 3.10 Compressibility -- 3.11 Critical State Soil Parameters -- 4 Conclusion -- References -- Dynamic Behavior of Slope Stability of Bioreactor Landfill -- 1 Introduction -- 2 Material Model and Validation of Model -- 2.1 Material Model, Mesh Generation, and Boundary Conditions -- 3 Analysis and Model Validation -- 4 Model Geometry -- 5 Material Properties -- 5.1 Static Input Parameters -- 5.2 Dynamic Input Parameters -- 6 Analysis Cases -- 7 Result and Discussion -- 7.1 Effect of Varying Slope Angles on the Bioreactor Landfill Stability Having Bench/Step -- 7.2 Effect of Non-uniform Slope Geometry on Dynamic Stability of Bioreactor Landfills -- 7.3 Effect of Slope Geometry in Stability of Bioreactor Landfill -- 8 Conclusion -- References.
Suitability of Industrial Waste Admixed Expansive Clays for Geotechnical Engineering Applications -- 1 Introduction -- 2 Materials -- 3 Methods -- 4 Results and Discussions -- 4.1 Influence of Solid Waste on Plasticity Characteristics of Soils -- 5 Influence of Solid Wastes on Shrinkage Limit -- 6 Influence of Solid Wastes on Swelling Characteristics of Clays -- 7 Influence of Solid Wastes on UCC Strength Clays -- 8 Conclusion -- References -- Study on Seepage and Strength Characteristics of Black Cotton Soil Admixed with Copper Slag -- 1 Introduction -- 2 Materials -- 3 Methodology -- 4 Results and Discussions -- 5 Conclusions -- References -- Influence of Inorganic Salt Solutions on the Engineering Behavior of Black Cotton Soil -- 1 Introduction -- 2 Materials and Testing Methods -- 2.1 Materials -- 2.2 Testing Methods -- 2.3 Determination of Swelling and Coefficient of Volume Change (Mv) -- 3 Result and Discussion -- 3.1 Free Swell Index (FSI) -- 3.2 Atterberg Limits -- 3.3 Swelling Behavior -- 3.4 Coefficient of Volume Compressibility (Mv) -- 3.5 Compression Ratio (Cr) -- 4 Conclusions -- References -- Effect of Microbially Induced Calcite Precipitation on Clayey Soil -- 1 Introduction -- 2 Materials and Methodology -- 2.1 Soil Type -- 2.2 Bacterial Culture -- 2.3 Specimen Preparation and Curing -- 2.4 Specimen Testing -- 3 Results and Discussions -- 3.1 Unconfined Compressive Strength -- 3.2 Atterberg Limits -- 3.3 XRD Analysis -- 4 Conclusion -- References -- Influence of Chemical Stabilization on Geotechnical Properties of Municipal Solid Waste -- 1 Introduction -- 1.1 Landfill Stabilization Techniques -- 2 Experimental Investigation -- 2.1 Sample Collection and Characterization -- 2.2 Degraded MSW Sample Preparation -- 2.3 Stabilizing Materials-Calcium Carbide Residue and Fly Ash -- 2.4 Preparation of CCR: FA Stabilized Specimens.
2.5 Compaction Characteristics -- 2.6 Hydraulic Conductivity (k) -- 2.7 Shear Strength -- 3 Results and Discussion -- 3.1 Compaction Characteristics -- 3.2 Hydraulic Conductivity -- 3.3 Shear Strength of Treated and Untreated MSW -- 4 Conclusions -- References -- Hydraulic Conductivity of Fresh Municipal Solid Waste at Various Compositions and Compactive Efforts -- 1 Introduction -- 2 Experimental Investigation -- 2.1 Sample Collection and Characterization -- 2.2 Simulator Details -- 2.3 MSW Sample Compositions, Preparation, and Filling -- 3 Hydraulic Conductivity Measurement -- 4 Results and Discussion -- 4.1 Waste Permeability and Composition -- 4.2 Waste Permeability and Particle Size -- 5 Conclusions -- References -- Biodegradation of Disposable Mask in Municipal Solidwaste Management Soil Through Bioaugmentation -- 1 Introduction -- 2 Methodology -- 2.1 Materials -- 2.2 Experimentation -- 2.3 Carbon Dioxide Evolution Test -- 3 Results and Discussions -- 3.1 FTIR Results -- 3.2 Carbon Dioxide Evolution Test Results: -- 4 Conclusions -- References -- Thermo-Mechanical Response of Energy Pile in Dry Sand -- 1 Introduction -- 2 Material and Methodology -- 3 Validation of Numerical Modeling -- 4 Result and Discussion -- 5 Conclusion -- References -- Laboratory Investigation of Hydraulic Conductivity of Fresh and Degraded Municipal Solid Waste -- 1 Introduction -- 1.1 Sample Collection and Characterization -- 2 Hydraulic Conductivity Measurement -- 2.1 Testing Procedure -- 3 Results and Discussion -- 4 Conclusion -- References -- Mitigation of Rainfall Erosion in Coal Mine Overburden Via Microbial Calcification -- 1 Introduction -- 2 Materials and Methods -- 2.1 Materials and Characterization -- 2.2 Methods -- 3 Results and Discussion -- 3.1 Results -- 4 Conclusion -- References.
Mineral and Chemical Characterization of Geosynthetic Clay Liner Bentonite -- 1 Introduction -- 2 Materials and Methods -- 2.1 Geosynthetic Clay Liner -- 2.2 Methods -- 3 X-Ray Diffraction -- 4 Scanning Electron Microscopy -- 4.1 Ion Chromatography -- 4.2 Fourier Transform Infrared Spectroscopy -- 4.3 Cation Exchange Capacity, Specific Surface Area and Free Swell Index -- 5 Results and Discussion -- 6 Summary and Conclusions -- References -- Analysis of Case Studies on Landfill Failures-Lessons Learnt -- 1 Introduction -- 2 Landfill Failures -- 3 Non-Engineered Landfill Failures -- 3.1 Slope Failure of Landfill -- 4 Engineered Landfill Failures -- 4.1 Side Liner Failures -- 4.2 Base Liner Failure -- 4.3 Final Cover Failure -- 4.4 Leachate Collection System Failure -- 4.5 Gas Collection System Failure -- 5 Conclusions -- References -- Model Scale Application of Biomineralization Technique: Dynamic Cone Penetration Test and Calcite Content -- 1 Introduction -- 2 Materials and Methods -- 2.1 Design of Bio-chemical-Distribution System -- 2.2 Biotreatment Process -- 3 Results and Discussion -- 4 Conclusion -- References -- Effect of Sodium Chloride on Plasticity, Swelling, and Compressibility Characteristics of Organo-Nanoclay Amended Bentonite -- 1 Introduction -- 2 Materials and Methodology -- 2.1 Materials -- 2.2 Methodology -- 3 Results and Discussions -- 3.1 Compaction Characteristics -- 3.2 Plasticity Characteristics -- 3.3 Swelling Characteristics-Free Swell and Oedometer Swell -- 3.4 Compressibility Characteristics -- 3.5 Conclusions -- References -- MSW Incinerated Ashes from Delhi: Study of Leaching Characteristics for Disposal and Reuse Options -- 1 Introduction -- 2 Material and Methodology -- 2.1 Material Collection -- 2.2 1Methodology -- 3 Results and Discussion -- 3.1 Classification of Materials Based on GSD and Plasticity.
3.2 Leaching Test Results.
Record Nr. UNINA-9910874681603321
Jose Babu T  
Singapore : , : Springer, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui