[下载]NumericalModellinginGeomechanics

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Numerical Modelling in Geomechanics
by Manuel Pastor (Editor), Claudio Tamagnini (Editor)

Product Details
# Paperback: 344 pages
# Publisher: ISTE Publishing Company (December 1, 2003)
# Language: English
# ISBN-10: 1903996422
# ISBN-13: 978-1903996423

Publishers' Annotation/font>
From the Publisher
Geomaterials -- materials whose mechanical behavior depends on the pressure to which they are subjected -- include concrete, soils and rocks. The availability of numerical modeling, which has transformed the study of geomechanics, makes possible the application of numerical methods to the materials and topics treated here. These include brittle and ductile materials, water saturated and partially saturated geomaterials, large and small strains, steady state and transient problems, soil dynamics, strain localization and applications related to natural hazards.

Table of Contents/font>
Foreword
1 Steady State Problems of Elliptic Type 1
2 Transient Problems of Parabolic Type 23
3 Constitutive Modelling for Rate-independent Soils: A Review 41
4 Coupling Equations for Water Saturated and Partially Saturated Geomaterials 83
5 Continuum Damage Modelling and Some Computational Issues 99
6 Non Linear Problems: An Introduction 127
7 Small Strain vs. Large Strain Formulation in Computational Mechanics 145
8 Implicit Integration of Constitutive Equations in Computational Plasticity 159
9 Non Linear Problems: Advanced Techniques 177
10 A Finite Element Model for Water Saturated and Partially Saturated Geomaterials 191
11 Alternative Formulations in Soil Dynamics 207
12 Objective Modelling of Strain Localization 227
13 Numerical Modelling of Strong Discontinuities 241
14 Practical Aspects of the Finite Element Method 255
15 Mechanical Effects of Chemical Degradation of Bonded Geomaterials in Boundary Value Problems 277
16 Finite Element Modelling of Landslides 301
17 Modelling of Debris Flows and Flow Slides 321
Index 341

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