Fracture mechanics of fiber-matrix interfaces in composites under transverse loading

被引：0
|
作者：
Marotzke, Christian [1 ]
Feldmann, Titus [1 ]
机构：
[1] BAM Fed Inst Mat Res & Testing, Div Mech Behav Polymers 5 3, D-11205 Berlin, Germany
来源：
ADVANCES IN FRACTURE AND DAMAGE MECHANICS XII | 2014年 / 577-578卷
关键词：
composites; fracture mechanics; interface; energy release rate; CRACK;
D O I：
10.4028/www.scientific.net/KEM.577-578.433
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The failure of the interface between fiber and matrix under transverse loading is the key factor controlling the failure process in composite materials. The debonding process of a fiber within a unidirectional composite is studied by finite element analyses using a representative volume element. The energy release rate is calculated for different fiber volume fractions. Two load cases are taken into account, pure transverse tension and shear loading.
引用
收藏
页码：433 / 436
页数：4
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