Citation
Nik Long, Nik Mohd Asri and Koo, Lee Feng and Eshkuratov, Zainidin K.
(2011)
Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load.
Journal of Quality Measurement and Analysis, 7 (1).
pp. 97-107.
ISSN 1823-5670
Abstract
This paper deals with a slightly perturbed circular crack, Ω in the three dimensional plane. The problem of finding the resulting shear forces can be formulated as a hypersingular integral equation over a considered domain. Conformal mapping is used to transform the integral equation into a similar equation over a circular region, D. By making a suitable representation of hypersingular integral equation, the problem is reduced to solve a system of linear equations. The system is solved numerically for the unknown coefficients, which will later be used in determining the antiplane shear mode stress intensity factor. Comparison of the numerical solutions with the existing asymptotic solutions show a good agreement.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science Institute for Mathematical Research |
| Publisher: | Universiti Kebangsaan Malaysia |
| Keywords: | Hypersingular integral equation; Conformal mapping; Stress intensity factor |
| Depositing User: | Nur Farahin Ramli |
| Date Deposited: | 22 Jul 2013 04:24 |
| Last Modified: | 05 Apr 2017 09:06 |
| URI: | http://psasir.upm.edu.my/id/eprint/25117 |
| Statistic Details: | View Download Statistic |
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