THE INTERFACE RING DISLOCATION IN FIBER-MATRIX COMPOSITES - APPROXIMATE ANALYTICAL SOLUTION

被引:2
|
作者
DEMIR, I [1 ]
ZBIB, HM [1 ]
机构
[1] KING SAUD UNIV, DEPT MECH ENGN, RIYADH 11421, SAUDI ARABIA
关键词
Dislocations; (crystals);
D O I
10.1115/1.2904287
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
An analytical solution for the extended stress field of the fundamental problem of interfacial Somigliana ring dislocation in fiber-matrix composites is obtained. The result of this work provides a powerful tool which can be used to address a class of three-dimensional defect problems encountered in heterogeneous materials, such as fiber-matrix debonding, fiber pull-out, broken fibers and others, as well as interaction among defects.
引用
收藏
页码:279 / 285
页数:7
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