Sliding mode stress intensity factor for a nearly circular crack subject to shear load
Date
2010-06-02Author
Nik Mohd Asri, Nik Long
Koo, Lee Feng
Eshkuvatov, Zainidin K., Dr.
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This paper deals with a crack problem for a nearly circular shape in plane elasticity. The problem of ¯nding the result-
ing shear stress can be written in a single hypersingular integral equation form. By making a suitable representation
of hypersingular integral equation, the problem is reduced to that of solving a system of linear equations. This system
is then solved for the unknown coe±cients, which will be used in ¯nding the sliding mode stress intensity factor. Nu-
merical examples are shown and compare with the existing asymptotic solutions.
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