Numerical Simulation of Crack propagation Influenced by Thermal and Porous Liquid Stresses

被引：0
|
作者：
Anastasia Dobroskok
Ahmad Ghassemi
Alexander Linkov
机构：
[1] University of North Dakota,Institute for Problems of Mechanical Engineering
[2] Russian Academy of Sciences,undefined
[3] Rzeszow University of Technology,undefined
来源：
International Journal of Fracture | 2005年 / 134卷
关键词：
thermal stress; crack propagation; porous medium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method is developed for tracing crack propagation in a blocky medium subjected to thermoelastic and poroelastic stresses arising due to the porous pressure of liquid or gas. It is based on extension of the CV-BEM methodology to include body forces. The model considers tensile, shear and mixed mode propagation, as well as crack coalescence. Examples illustrate the accuracy and efficiency of the method.
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页码：29 / 34
页数：5
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