Numerical methods for determination of stress intensity factors of singular stress field
Abstract
The asymptotic solution of the singular stress field near a singular point is generally comprised of one or more singular terms in the form of Krλ-1fij(θ). Based on the asymptotic solution of the singular stress field and the common numerical solution (stresses or displacements) obtained by an ordinary tool such as the finite element method or boundary element method, a simple and effective numerical method is developed to calculate stress...
Paper Details
Title
Numerical methods for determination of stress intensity factors of singular stress field
Published Date
Nov 1, 2008
Volume
75
Issue
16
Pages
4793 - 4803
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