THE INTERACTION OF A CRACK WITH AN INTERFACE CRACK AS A THEORETICAL-MODEL FOR DEBONDING

被引：8

作者：

HEITZER, J

机构：

[1] Institute für Zuverlässigkeit und Schadenskunde im Maschinenbau, Universität Karlsruhe, Karlsruhe, D-7500

来源：

INTERNATIONAL JOURNAL OF FRACTURE | 1990年 / 46卷 / 04期

关键词：

D O I：

10.1007/BF00037157

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A complex integral equation has been derived which describes the interaction of a crack with an interface crack as well as the limiting case of a kinked interface crack. With the help of this solution a model of the debonding process has been set up. Critical ratios of the energy release rates of the interface and the matrix material have been calculated for three different material combinations. These values can be used as estimates for interface design.

引用

页码：271 / 295

页数：25

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