THE EFFECT OF AN INTERPHASE ON THE STRESS AND ENERGY-DISTRIBUTION IN THE EMBEDDED SINGLE FIBER TEST

被引：27

作者：

DIANSELMO, A

ACCORSI, ML

DIBENEDETTO, AT

机构：

[1] UNIV CONNECTICUT,DEPT CHEM ENGN,STORRS,CT 06269

[2] UNIV CONNECTICUT,INST MAT SCI,DEPT CIVIL ENGN,STORRS,CT 06269

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 1992年 / 44卷 / 03期

关键词：

DEBONDING; FIBER BREAKAGE; FINITE ELEMENT METHOD; INTERPHASE; STRAIN ENERGY RELEASE RATE; STRESS TRANSFER;

D O I：

10.1016/0266-3538(92)90014-T

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The finite element method is used to study the behaviour of an E-glass/epoxy system containing an interphase tested by the embedded single fibre test. The effect of mechanical properties and thickness of an interphase on the stress distribution after fibre breakage is examined. Energy distribution within the composite and elastic energy released during propagation of an interfacial crack are evaluated. These results are used to develop a strain history for this system.

引用

页码：215 / 225

页数：11

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