WEIGHT-FUNCTIONS FOR INTERFACE CRACKS

被引：12

作者：

BANKSSILLS, L

机构：

[1] The Eda and Jaime David Dreszer Fracture Mechanics Laboratory, Department of Solid Mechanics, Materials and Structures, Faculty of Engineering, Tel Aviv University, Ramat Aviv

来源：

INTERNATIONAL JOURNAL OF FRACTURE | 1993年 / 60卷 / 01期

关键词：

Interface cracks - Stress intensity factors - Weight functions;

D O I：

10.1007/BF00034514

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Weight functions are developed for determining stress intensity factors of cracks along an interface between two linear, elastic materials. As a result of the interface, both mode I and II components will be present for all but very special loading cases. The weight functions are employed to produce exactly the known stress intensity factors of a crack along an interface loaded by tensile and shear point forces.

引用

页码：89 / 95

页数：7

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