Boundary element method for crack analysis in two-dimension anisotropic solid

被引：0
|
作者：
Liu, Chongxi C [1 ]
机构：
[1] Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China
来源：
APPLIED MATERIALS AND TECHNOLOGIES FOR MODERN MANUFACTURING, PTS 1-4 | 2013年 / 423-426卷
关键词：
boundary element method; fracture mechanics; anisotropic material; finite domain;
D O I：
10.4028/www.scientfic.net/AMM.423-426.1627
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The derivation and calculation of crack problems by using boundary element method (BEM) are presented. When calculating the node displacement, the displacement boundary integral equations are superseded by stress boundary integral equation, then a simplifier computational process is generated. Stress field and displacement field around the straight crack are calculated by using both BEM and Abaqus methods. Furthermore, the stress intensity factor (SW) was achieved from the solution. A good agreement is found between the BEM and Abaqus results, proved that BEM is a reliable method to calculate crack problems.
引用
收藏
页码：1627 / 1631
页数：5
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