Singularity characteristics for a lip-shaped crack subjected to remote biaxial loading

被引：4
作者：
Qiao, Y [1 ]
Hong, YS [1 ]
机构：
[1] Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech Continuous Media, Beijing 100080, Peoples R China
来源：
INTERNATIONAL JOURNAL OF FRACTURE | 1999年 / 96卷 / 03期
基金：
中国国家自然科学基金;
关键词：
singularity order; lip-shaped crack; leaf-shaped notch; conformal mapping; complex stress function;
D O I：
10.1023/A:1018735721419
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the conformal mapping method was adopted to solve the problem of an infinite plate containing a central lip-shaped crack subjected to remote biaxial loading. A kind of leaf-shaped configuration was also constructed in order to solve the problem. The analytical result showed that the singularity order of the stress field at the tip of a lip-shaped crack remains -1/2, despite the difference in notch-crack width.
引用
收藏
页码：203 / 214
页数：12
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