A MICROMECHANICAL MODEL FOR PLASTIC BEHAVIOR OF FIBROUS COMPOSITES

被引：93

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

页码：115 / 129

页数：15

共 11 条

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