A FIBER BRIDGING MODEL FOR THE FRACTURE OF BRITTLE-MATRIX COMPOSITES

被引：4
|
作者：
YIN, SW [1 ]
机构：
[1] ZHEJIANG INST TECHNOL,DEPT MECH ENGN,HANGZHOU,PEOPLES R CHINA
来源：
ENGINEERING FRACTURE MECHANICS | 1993年 / 46卷 / 05期
关键词：
D O I：
10.1016/0013-7944(93)90139-J
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A new model for composite fracture termed the fiber bridging model is introduced. In light of the proposed fiber bridging model, an expression for the stress intensity factor for brittle matrix composites is derived. Through this method, the strengthening ability of the fibers, which is mainly influenced by the Young's modulus ratio alpha(=E(f)/E(m)), and the fiber volume fraction, V-f, is investigated.
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页码：887 / 894
页数：8
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