Micromechanics of saturated and unsaturated porous media

被引：98
|
作者：
Chateau, X [1 ]
Dormieux, L [1 ]
机构：
[1] CNRS, ENCP, LCPC, UMR 113,Lab Mat & Struct Genie Civil, F-77455 Marne La Vallee, France
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS | 2002年 / 26卷 / 08期
关键词：
unsaturated porous media; homogenization; capillary hysteresis; drying;
D O I：
10.1002/nag.227
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
The homogenization method is used to determine the formulation of the behaviour of both saturated and unsaturated porous media. This approach makes it possible to assess the validity of the effective stress concept as a function of the properties of the porous media at the microscopic scale. Furthermore, the influence of the morphologies of the solid and fluid phases on the macroscopic behaviour is studied. The strain induced by drying is examined as a function of the morphological properties. Copyright (C) 2002 John Wiley Sons, Ltd.
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收藏
页码：831 / 844
页数：14
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