Analytic solutions to problem of elliptic hole with two straight cracks in one-dimensional hexagonal quasicrystals

被引：34

作者：

Guo Jun-hong ^{[1
]}

Liu Guan-ting ^{[1
]}

机构：

[1] Inner Mongolia Normal Univ, Coll Math Sci, Hohhot 010022, Peoples R China

来源：

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2008年 / 29卷 / 04期

基金：

中国国家自然科学基金;

关键词：

quasicrystal; elliptic hole with two straight cracks; cross crack; SIF; complex variable function method;

D O I：

10.1007/s10483-008-0406-x

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

By means of the complex variable function method and the technique of conformal mapping, the anti-plane shear problem of an elliptic hole with two straight cracks in one-dimensional hexagonal quasicrystals is investigated. The solution of the stress intensity factor (SIF) for mode III problem has been found. Under the condition of limitation, both the known results and the SIF solution at the crack tip of a circular hole with two straight cracks and cross crack in one-dimensional hexagonal quasicrystals can be obtained.

引用

页码：485 / 493

页数：9

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