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.
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页数：16
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