KINKED CRACKS IN AN ANISOTROPIC PLANE MODELED BY AN INTEGRAL-EQUATION METHOD

被引：19

作者：

ZANG, WL ^{[1
]}

GUDMUNDSON, P ^{[1
]}

机构：

[1] SWEDISH INST COMPOSITES,S-94126 PITEA,SWEDEN

来源：

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 1991年 / 27卷 / 14期

关键词：

D O I：

10.1016/0020-7683(91)90016-9

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A boundary integral method for cracks in an anisotropic material is presented. The method is based on the integral equation for the resultant forces along the cracks. The integral kernels contain only a weak logarithmic singularity, which simplifies the numerical implementation. Crack closure is also taken into account in the numerical formulation. Numerical tests are presented to illustrate the efficiency and the reliability of the proposed method.

引用

页码：1855 / 1865

页数：11

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