Title:
Bifurcation and localisation theory in geomechanics : proceedings of the 5th International Workshop on Bifurcation and Localisation Theory in geomechanics
Publication Information:
Lisse, Netherlands : A.A. Balkema, 2001
ISBN:
9789026518232
Available:*
Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
---|---|---|---|---|---|
Searching... | 30000004813618 | TA705 I577 1999 | Open Access Book | Proceedings, Conference, Workshop etc. | Searching... |
On Order
Summary
Summary
This work contains proceedings of a workshop on Bifurcation and Localisation Theory in Geomechanics, held in Perth, Australia in 1999. It covers a range of themes from classic civil engineering subjects to non-linear and non-unique geological phenomena.
Table of Contents
Foreword | p. IX |
Strain Localisation. Modelling and Experiments | |
Some remarks on stability of elastic-plastic saturated porous media | p. 3 |
On the post-localization behavior of elasto-plastic solids with strong discontinuity | p. 13 |
Incremental behaviour of a simple deviatoric constitutive CLoE model | p. 21 |
Modelling of granular avalanches as material instabilities | p. 29 |
Stress induced elastic anisotropy and strain localisation in sand | p. 37 |
Forced and spontaneous polarization in shear zones | p. 45 |
Pressure- and density-dependent bifurcation of soils | p. 53 |
Application of a nonlocal model to the softening behaviour of Hostun sand | p. 59 |
Numerical Evolution of Localized Dilated Shear Zones | p. 69 |
Effect of transport of pore water on strain localization analysis of fluid-saturated strain gradient dependent viscoplastic geomaterial | p. 77 |
Some remarks on shear band analysis in hypoplasticity | p. 85 |
Shearing of an infinite narrow granular layer between two boundaries | p. 95 |
Quantum Plasticity | p. 103 |
Computational aspects | |
Gradient dependent plasticity and the finite difference method | p. 117 |
Modelling industrial fluid flow applications using SPH | p. 125 |
A particle-in-cell formulation for large deformation in Cosserat continua | p. 133 |
Time- and space-adaptive computations of localization phenomena in standard and micropolar frictional porous materials | p. 139 |
Adaptive and fixed mesh study of localization in a strain-softening soil | p. 147 |
Numerical analysis of deformation of saturated clay based on elasto-viscoplastic Cosserat type model | p. 155 |
Finite deformation viscoplasticity for localization problems | p. 161 |
Partition-of-unity for fracture of brittle materials | p. 169 |
A finite element displacement formulation for gradient elastoplasticity | p. 177 |
Soil plasticity | |
An elasto-plastic modeling for structured and overconsolidated soils | p. 187 |
An unconventional approach of elastoplastic modeling of soils | p. 193 |
Subloading surface model with tangential stress rate effect and its application to soils | p. 201 |
On the value of the second order work in homogeneous tests on loose sand specimens | p. 209 |
Strain-gradient plasticity theory in large strain | p. 217 |
Granular and layered materials | |
Evolution of polar quantities in a granular Cosserat material under shearing | p. 227 |
Dynamical uniaxial and radial flow for hypoplastic granular materials | p. 239 |
Friction models of kink-banding in compressed layered structures | p. 249 |
Crushing behaviour of granular materials | p. 257 |
Micro-structural change during shearing and its contribution to the reliquefaction phenomena of saturated granular soils under cyclic loading | p. 263 |
Stress and failure localization associated with sliding in layered materials | p. 271 |
Patterning of cracks and interfaces | |
Bifurcation and damage localisation in a softening interface | p. 281 |
Bifurcation in periodic arrays of growing cracks. 2-D analytical solutions | p. 287 |
Accumulation and localization of interacting uni-directional microcracks | p. 295 |
Localised fault instability triggered by water injection | p. 303 |
Analysis of periodic shear band formation: model experiments and numerical simulation | p. 311 |
A random lattice solid model for simulation of fault zone dynamics and fracture processes | p. 321 |
Geodynamics | |
Viscoelastic formulation for modeling of plate tectonics | p. 337 |
Particle-in-cell solutions for creeping viscous flows with internal interfaces | p. 345 |
Multiple scales in rock alteration and ore deposit genesis | p. 355 |
Author index | p. 365 |
List of participants | p. 367 |