STOCHASTIC ASPECTS OF MATRIX CRACKING IN BRITTLE-MATRIX COMPOSITES

被引：33

作者：

SPEARING, SM ^{[1
]}

ZOK, FW ^{[1
]}

机构：

[1] UNIV CALIF SANTA BARBARA,COLL ENGN,DEPT MAT,SANTA BARBARA,CA 93106

来源：

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME | 1993年 / 115卷 / 03期

关键词：

D O I：

10.1115/1.2904224

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A computer simulation of multiple cracking in fiber-reinforced brittle matrix composites has been conducted, with emphasis on the role of the matrix flaw distribution. The simulations incorporate the effect of bridging fibers on the stress required for cracking. Both short and long (steady-state) flaws are considered. Furthermore, the effects of crack interactions (through the overlap of interface slip lengths) are incorporated. The influence of the crack distribution on the tensile response of such composites is also examined.

引用

页码：314 / 318

页数：5

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