Stress Intensity Factors for an interfacial crack between an orthotropic half-plane bonded to a dissimilar orthotropic layer with a punch

被引：6

作者：

Das, S ^{[1
]}

Patra, B

Debnath, L

机构：

[1] BE Coll DU, Dept Math, Howrah 711103, WB, India

[2] Univ Cent Florida, Dept Math, Orlando, FL 32816 USA

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 1998年 / 35卷 / 12期

关键词：

Stress Intensity Factors; interfacial Griffith crack; singular integral equations;

D O I：

10.1016/S0898-1221(98)00094-7

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The plane strain problem of determining Stress Intensity Factors (SIF) for a moving interfacial Griffith crack between an elastic orthotropic half-plane and a dissimilar orthotropic layer with a moving punch situated along the boundary of the layer have been considered. The problem is reduced to the solution of three simultaneous singular integral equations with Cauchy-type singularities. Expressions for SIF for the case of a general loading are obtained. Numerical results for some particular cases are also presented graphically. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：27 / 40

页数：14

共 7 条

[1] Moving Griffith crack at the interface of two dissimilar orthotropic half planes [J].