Three-dimensional elliptic crack under impact loading

被引：0
|
作者：
Sun, ZF [1 ]
Wu, XF [1 ]
Fan, TY [1 ]
机构：
[1] Beijing Inst Technol, Res Ctr Mat Sci, Beijing 100081, Peoples R China
来源：
ACTA MECHANICA SOLIDA SINICA | 2001年 / 14卷 / 04期
关键词：
dynamic loading; three-dimensional elliptic crack; finite element; dynamic stress intensity factor;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dynamic stress intensity factor of a three-dimensional elliptic crack under impact loading is determined with the finite element method. The computation results can take into account the influence of time and the ratio of the wave speeds on the stress intensity factor. The present method is suitable not only for three-dimensional dynamic crack, but also for three-dimensional dynamic contact.
引用
收藏
页码：312 / 316
页数：5
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