A time-domain boundary element formulation for the dynamic analysis of non-linear porous media

被引：15
|
作者：
Soares, D., Jr. [1 ]
Telles, J. C. F. [1 ]
Mansur, W. J. [1 ]
机构：
[1] Univ Fed Rio de Janeiro, COPPE, Dept Civil Engn, Programa Engn CIvil, BR-21945970 Rio De Janeiro, Brazil
来源：
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 2006年 / 30卷 / 05期
关键词：
boundary elements; time-domain; porous media; elastoplasticity;
D O I：
10.1016/j.enganabound.2006.01.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents an original time-domain boundary element formulation for the dynamic analysis of porous media. Integral equations for displacements, stresses and pore-pressures, based on non-transient fundamental solutions are considered. Elastoplastic models are also dealt with by the present methodology, extending the applicability of boundary elements to model complex porodynamic problems. At the end of the paper, a discussion concerning two numerical examples is presented, illustrating the potentialities of the new procedure. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：363 / 370
页数：8
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