عنوان

Advances in numerical methods in geotechnical engineering :

3030019268

3030019276

9783030019266

9783030019273

303001925X

9783030019259

Advances in numerical methods in geotechnical engineering :

[Book]

proceedings of the 2nd GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2018 -- The Official International Congress of the Soil-Structure Interaction Group in Egypt (SSIGE) /

Hany Shehata, Chandrakant S. Desai, editors.

Cham, Switzerland :

Springer,

[2019]

1 online resource

Sustainable civil infrastructures

Includes bibliographical references and index.

Intro; Contents; About the Editors; Constitutive Modeling of Geologic Materials and Interfaces: Significant for Geomechanics; Abstract; 1 Intruduction; 1.1 Objectives and Scope; 2 Constitutive Modeling- Brief History; 2.1 Hierarchical Single Surface (HISS) Plasticity; 2.2 Discontinuous Materials; 3 Disturbed State Concept (Dsc); 3.1 From Measurements, for Example; 3.2 Mathematical Expression for D; 3.3 DSC Equations; 3.4 Parameters; 4 Contacts: Interfaces and Joints; 4.1 Comments; 4.2 Validations and Applications; 4.3 Lime-Stabilized Collapsible Loess; 4.4 Overconsolidated Clays.

2 Theoretical Background2.1 The Hypoplastic Material Model for Granular Materials; 2.2 The MMALE Numerical Approach; 2.3 Pile-Soil Interaction; 3 Numerical Model; 3.1 Description of the Model; 3.2 Validation Against Experimental Results; 3.3 Parametric Study; 4 Conclusions; Acknowledgments; References; Critical State Theory for Sand with Fines: A DEM Perspective; Abstract; 1 Introduction; 2 Methodology; 2.1 DEM Testing Program; 2.2 Contact Model and Input Parameters; 2.3 Numerical Stability of DEM Simulation; 3 Results; 3.1 Critical State Line for Sand with Fines Soils.

3.2 Critical State Line (CSL) Projecting Soil Behaviour3.3 Equivalent Granular Void Ratio e*; 3.4 Evaluation of the use of e*; 4 Conclusions; Acknowledgements; References; Modelling the Liquefaction Behaviour of Sydney Sand and the Link Between Static and Cyclic Instability; Abstract; 1 Introduction; 2 Materials; 3 Model Formulations and Calibrations; 3.1 Model Yield Function and Incremental Formulations; 3.2 Elastic Modulus; 3.3 Plastic Modulus; 3.4 Dilatancy; 3.5 Critical State Behaviour; 4 Results and Model Validations; 5 Conclusions; References.

4.5 Sand-Steel Interfaces with Effect of Roughness4.6 Polymer Concrete-Sand Interfaces; 4.7 Softening and Volumetric Behavior of Rocks; 4.8 Liquefaction Analysis Using the DSC; 4.9 Dynamics of Laterally Loaded Piles; 4.10 Liquefaction Potential and Disturbance; 5 Conclusions; References; How to Improve Exchanges Between Academic Knowledge and Daily Practice?; Abstract; 1 Introduction; 2 Conclusions; Acknowledgments; References; Numerical Investigation of the Frequency Influence on Soil Characteristics During Vibratory Driving of Tubular Piles; Abstract; 1 Introduction.

Stability and Reliability Analysis of the Slope of Haiqar Dam Supports Using Key Groups MethodAbstract; 1 Introduction; 2 Materials and Methods; 2.1 Topographical Features of Haiqer Dam; 2.2 Stability Analysis and Reliability of Slope of Walls and Abutments of Haiqer Dam; 2.2.1 Geometric-Geotechnical Modeling of Abutments of Haiqer Dam; 2.2.2 Determining Statistically Homogeneous Areas (The Structure); 2.2.3 Structural Factors; 2.2.4 Joints Logging; 2.2.5 Platting and Classification of Fractures; 2.3 Statistical Analysis of Fractures.

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This volume deals with numerical simulation of coupled problems in soil mechanics and foundations. It contains analysis of both shallow and deep foundations. Several nonlinear problems are considered including, soil plasticity, cracking, reaching the soil bearing capacity, creep, etc. Dynamic analyses together with stability analysis are also included. Several numerical models of dams are considered together with coupled problems in soil mechanics and foundations. It gives wide range of modeling soil in different parts of the world. The volume is based on the best contributions to the 2nd GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2018 - The official international congress of the Soil-Structure Interaction Group in Egypt (SSIGE).

Springer Nature

com.springer.onix.9783030019266

Advances in Numerical Methods in Geotechnical Engineering.

9783030019259

Earth sciences.

Engineering design.

Engineering geology.

Foundations.

Geotechnical engineering.

Civil engineering, surveying & building.

Earth sciences.

Economic geology.

Engineering design.

Engineering geology.

Foundations.

Geotechnical engineering.

Numerical analysis.

TECHNOLOGY & ENGINEERING-- Civil-- General.

RB

RBGL

TEC-- 009020

Desai, C. S., (Chandrakant S.),1936-

Shehata, Hany Farouk

GeoMEast International Congress and Exhibition(2nd :2018 :, Cairo, Egypt)

20200823073608.0

pn

[Book]

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