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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 | ||
| ||
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 | ||
| ||