Moving semi-infinite crack between dissimilarorthotropic strips

被引：1

作者：

Naskar, Subhadeep ^{[1
]}

Mandal, S. C. ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Math, Kolkata, W Bengal, India

来源：

WAVES IN RANDOM AND COMPLEX MEDIA | 2022年

关键词：

Semi-infinite crack; orthotropic bonded strip; Wiener-Hopf technique; stress intensity factor; crack opening displacement; STRESS-INTENSITY FACTORS; GRIFFITH CRACK; ORTHOTROPIC MATERIALS; INFINITE STRIP; ELASTIC STRIP;

D O I：

10.1080/17455030.2022.2081881

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, we conceive a semi-infinite moving crack between two bonded dissimilar orthotropic strips. Fourier transform has been adopted to reduce the mixed boundary value problem to a standard Wiener-Hopf equation. To determine the stress intensity factor (SIF) and crack opening displacement (COD), the Wiener-Hopf equation is solved in asymptotic sense for stress free boundary. Finally, the variation of SIF and COD is demonstrated graphically with respect to several orthotropic material parameters.

引用

页码：6764 / 6779

页数：16

共 25 条

[1] ANTIPLANE DYNAMIC CRACK-PROPAGATION IN A VISCOELASTIC STRIP [J].