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
收藏
页码：841 / 848
页数：8
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