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A mode III central crack at the interface between two different media in a finite disc

✍ Scribed by X.S. Zhang

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 400 KB
Volume: 29
Category: Article
ISSN: 0013-7944
DOI: 10.1016/0013-7944(88)90032-x

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✦ Synopsis

With the aid of the basic theorem of the Mellin transform and Fourier series, the general solution of a central crack at the interface between two dissimilar media in a finite disc under longitudinal shear stress is found in this paper. It is of interest to note that the stress intensity factor of the problem is independent of the material constants of the disc. This conclusion is identical with those conclusions proved previously according to the problem of a central crack or an edge crack at the interface between two different layers in a finite rectangular sheet under anti-plane shear.

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