THE INTERFACE CRACK UNDER COMBINED LOADING

被引：102

作者：

GAUTESEN, AK

DUNDURS, J

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,AMES LAB,AMES,IA 50011

[2] NORTHWESTERN UNIV,DEPT CIVIL ENGN,EVANSTON,IL 60201

[3] NORTHWESTERN UNIV,DEPT MECH ENGN,EVANSTON,IL 60201

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1988年 / 55卷 / 03期

关键词：

Crack tips;

D O I：

10.1115/1.3125833

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The interface crack subjected to a combined tension-compression and shear loading is considered in the Comninou formulation, which by properly incorporating contact zones at the crack tips avoids contradictions, such as overlapping of material. It is shown that the resulting integral equation can be solved exactly. Moreover, simple asymptotic-yet very accurate-formulae are derived for the quantities of major physical interest and a comparison made with the previous results given by Comninou. © 1988 by ASME.

引用

页码：580 / 586

页数：7

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