Thermodynamics modelling of plasticity and damage of argillite

被引：22

作者：

Conil, N

Djeran-Maigre, I

Cabrillac, R

Su, K

机构：

[1] Univ Paris 06, UPMC UCP, CNRS, UMR 7143,Lab Modelisat Mat & Struct, F-75252 Paris 05, France

[2] Agence Natl Gest Dechets Radioactifs, F-92298 Chatenay Malabry, France

来源：

COMPTES RENDUS MECANIQUE | 2004年 / 332卷 / 10期

关键词：

soils; rocks; plasticity; damage; plasticity/damage coupling; argillites;

D O I：

10.1016/j.crme.2004.06.001

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The study of the physical and mechanical characteristics of argillites allows us to retain the state variables useful for the thermodynamic modelling of their behaviour. We built a thermodynamic potential which reproduces the nonlinear behaviour. Plasticity-damage coupling is taken into account by using an effective stress coming from strain equivalence principle. (C) 2004 Academie des sciences. Published by Elsevier SAS. All rights reserved.

引用

页码：841 / 848

页数：8

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