Study of Semi-Infinite Crack in a Sandwiched Orthotropic Strip

被引：3

作者：

Singh, Anuwedita ^{[1
]}

Das, S. ^{[1
]}

Craciun, E-M ^{[2
]}

机构：

[1] Indian Inst Technol BHU, Dept Math Sci, Varanasi 221005, Uttar Pradesh, India

[2] Ovidius Univ Constanta, Fac Mech Ind & Maritime Engn, Bd Mamaia 124, Constanta 900527, Romania

来源：

JOURNAL OF MECHANICS | 2020年 / 36卷 / 02期

关键词：

Semi-infinite crack; orthotropic composite media; stress intensity factor; crack opening displacement; STRESS-INTENSITY FACTORS; GRIFFITH CRACKS; FLEXURAL WAVES;

D O I：

10.1017/jmech.2019.54

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The problem of semi-infinite crack situated in an orthotropic strip sandwiched between two identical half planes has been considered. The considered boundary value problem has been solved to convert it into the standard Wiener-Hopf equation by using Fourier transform technique, which has been solved to obtain analytical expressions for stress intensity factor and crack opening displacement. The variations of stress intensity factors and crack opening displacement are displayed graphically for different pair of orthortropic materials and for various depth of the strip of the composite media.

引用

页码：149 / 158

页数：10

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