A MICROMECHANICAL MODEL FOR PLASTIC BEHAVIOR OF FIBROUS COMPOSITES

被引：92
|
作者：
SUN, CT
CHEN, JL
机构：
[1] School of Aeronautics and Astronautics, Purdue University, West Lafayette, IN 47907, Grisson Hall
来源：
COMPOSITES SCIENCE AND TECHNOLOGY | 1991年 / 40卷 / 02期
关键词：
D O I：
10.1016/0266-3538(91)90092-4
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
A simple micromechanical model is developed to described the elastic-plastic behavior of fibrous composites. In the model, the fiber is assumed to be linearly elastic, and the matrix elastic-plastic following the J2-flow rule. The micromechanical model is used to calculate stress-strain curves for off-axis boron/aluminum composites. These curves are used in turn to model a macromechanical orthotropic plasticity model. © 1990.
引用
收藏
页码：115 / 129
页数：15
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