Effects of constituent properties on residual strength of notched fibre reinforced metal laminates

被引：0
|
作者：
AfaghiKhatibi, A [1 ]
Ye, L [1 ]
Mai, YW [1 ]
机构：
[1] UNIV SYDNEY,DEPT MECHAN & MECHATRON ENGN,CTR ADV MATER TECHNOL,SYDNEY,NSW 2006,AUSTRALIA
来源：
ADVANCES IN FRACTURE RESEARCH, VOLS 1-6 | 1997年
关键词：
fibre reinforced metal laminates; residual strength; effective crack growth; notch size;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The residual strength of fibre reinforced metal laminates (FRMLs) containing a sharp notch was investigated using an effective crack growth model (ECGM). Damage in constituent materials was modelled by fictitious cracks with cohesive stress acting on the crack surfaces and damage growth was simulated by extension of the fictitious cracks and reduction of the cohesive stress with crack opening. Effects of metal layer, type of fibre and fracture toughness of composite layer on residual strength of notched FRMLs were studied. The notched strength behaviour of FRMLs simulated by ECGM is correlated well with experimental data in open literature.
引用
收藏
页码：643 / 650
页数：8
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