Analysis of a vertical crack in a multilayered medium

被引：32

作者：

Lin, W ^{[1
]}

Keer, LM ^{[1
]}

机构：

[1] Northwestern Univ, Dept Civil Engn, Evanston, IL 60208 USA

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1989年 / 56卷 / 01期

关键词：

D O I：

10.1115/1.3176067

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A general mathematical formulation to analyze cracks in a multilayered medium is constructed. First, a matrix for a single layer is formed in the Hankel transformed domain. Then a global matrix is formed by assembling together each layer matrix. The displacement and stress fields are obtained by inverting the Hankel transform. Finally, the planar crack problem is solved by the boundary integral method. The results given are the crack opening displacement and the stress intensity factors.

引用

页码：63 / 69

页数：7

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