Determination of SIFs, crack-tip coordinates and crack angle of anisotropic materials

Volume: 33, Issue: 1, Pages: 43 - 53
Published: Nov 16, 2009
Abstract
This paper investigates the accuracy of a numerical method incorporating an image-correlation experiment for finding the crack-tip coordinates, the axes of the measurement and the mixed-mode stress intensity factors (SIFs) of anisotropic materials. Finite element and experimental simulations in this paper indicate that the proposed linear search method incorporating Powell's method is considerably stable for finding the unknown crack-tip...
Paper Details
Title
Determination of SIFs, crack-tip coordinates and crack angle of anisotropic materials
Published Date
Nov 16, 2009
Volume
33
Issue
1
Pages
43 - 53
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