Stress Intensity Factors for the Interface Crack between Dissimilar Orthotropic Materials.
Stress Intensity Factors for the Interface Crack between Dissimilar Orthotropic Materials.
复制标题
DOI：
10.1299/kikaia.57.1542
复制
发表时间：
1991
期刊：
影响因子：
--
通讯作者：
R. Yuuki;Jin-quan Xu
中科院分区：
文献类型：
--
作者：
R. Yuuki;Jin-quan Xu
A correct form of the definition of the stress intensity factors is presented for an interface crack between dissimilar orthotropic materials, and the extrapolation methods to determine the stress intensity factors by numerical results are proposed. From some numerical results, it is confirmed that the definition is vallid and the extrapolation methods are very efficient. This study also investigates the stress distribution on the interface between dissimilar orthotropic materials. It is found that there exists a good pair for dissimilar orthotropic materials, in which the stress singularity disappears at the edge of the interface.
