Weight functions for an array of collinear cracks in an infinite anisotropic elastic plate | Zendy

KuangChong Wu | Zendy; Shyh-Haur Chen | Zendy

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Weight functions for an array of collinear cracks in an infinite anisotropic elastic plate

Author(s) -

KuangChong Wu,

Shyh-Haur Chen

Publication year - 2022

Publication title -

journal of mechanics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.27

H-Index - 23

eISSN - 1811-8216

pISSN - 1727-7191

DOI - 10.1093/jom/ufac011

Subject(s) - anisotropy , materials science , weight function , constant (computer programming) , stress intensity factor , stress (linguistics) , mechanics , mathematical analysis , composite material , mathematics , physics , fracture mechanics , optics , linguistics , philosophy , computer science , programming language

Weight functions are provided for calculating the stress intensity factors for collinear cracks in an infinite anisotropic elastic plate. The number of cracks as well as the length of the cracks are arbitrary. The weight functions are for crack-face loading, which may be non-self-equilibrium. It is shown that for self-equilibrium loading, the weight functions are independent of elastic constants. For non-self-equilibrium loading, however, an additional constant term that is material-dependent appears.

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