Stress Intensity Factor of Peripheral Edge Crack around a Spherical Cavity under Internal Pressure Corrected

Abstract:

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The singular stress problem of a flat annular crack around a spherical cavity subjected to internal pressure is investigated. By application of an integral transforms and the theory of triple integral equations, the problem is reduced to the solution of a singular integral equation of the first kind. The equations gotten for the case of peripheral edge crack around a spherical cavity is solved numerically, and the stress intensity factors are shown graphically. The results in this paper are basically consistent with the existing literature in special cases.

Info:

Periodical:

Edited by:

Robert Zhu

Pages:

77-81

DOI:

10.4028/www.scientific.net/AMM.137.77

Citation:

S. Shi et al., "Stress Intensity Factor of Peripheral Edge Crack around a Spherical Cavity under Internal Pressure Corrected", Applied Mechanics and Materials, Vol. 137, pp. 77-81, 2012

Online since:

October 2011

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Price:

$35.00

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