STRAIN-ENERGY RELEASE RATES OF AN INTERFACIAL CRACK BETWEEN 2 ANISOTROPIC SOLIDS UNDER UNIFORM AXIAL STRAIN

被引：17

作者：

MANOHARAN, MG ^{[1
]}

SUN, CT ^{[1
]}

机构：

[1] PURDUE UNIV,SCH AERONAUT & ASTRONAUT,W LAFAYETTE,IN 47907

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 1990年 / 39卷 / 02期

关键词：

D O I：

10.1016/0266-3538(90)90049-B

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Mode I, Mode II, and Mode III strain energy release rates for a crack lying along the interface of two dissimilar anisotropic elastic solids subjected to uniform axial strain are investigated analytically and also by the finite element method. It is shown that owing to the violent oscillatory crack-tip stress behavior, the strain energy release rates for Modes I, II, and III do not converge to definite values. However, the total strain energy release rate is well defined. A method for separating the effective strain energy release rates for the three fracture modes is suggested. © 1990.

引用

页码：99 / 116

页数：18

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