On modelling of diffusion processes in periodically stratified elastic solids

被引：2
|
作者：
Matysiak, S [1 ]
Mieszkowski, R [1 ]
机构：
[1] Univ Warsaw, Inst Hydrogeol & Engn Geol, PL-02089 Warsaw, Poland
来源：
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 2001年 / 39卷 / 05期
关键词：
diffusion; elasticity; microperiodic layered body; homogenization procedure;
D O I：
10.1016/S0020-7225(00)00050-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper deals with problems of modelling of diffusion processes in microperiodic two-layered elastic solids. By using the homogenization procedure with microlocal parameters and relations of the linear-coupled theory of diffusion in elastic homogeneous bodies a homogenized model accounting certain local effects of stresses, diffusion fluxes is derived. As an example illustrating the application of the presented model the stationary problem of diffusion in a microperiodic stratified elastic layer is considered. (C) 2001 Elsevier Science Ltd. All rights reserved.
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页码：491 / 501
页数：11
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