Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load

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...

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Main Authors:	Nik Mohd Asri Nik Long, Koo, Lee Feng, Eshkuvatov Zainidin K.
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2011
Online Access:	http://journalarticle.ukm.my/2894/ http://journalarticle.ukm.my/2894/ http://journalarticle.ukm.my/2894/1/jqma-7-1-09-nmasri.pdf

id	ukm-2894
recordtype	eprints
spelling	ukm-28942016-12-14T06:32:58Z http://journalarticle.ukm.my/2894/ Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load Nik Mohd Asri Nik Long, Koo, Lee Feng Eshkuvatov Zainidin K., 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 Penerbit Universiti Kebangsaan Malaysia 2011-07 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/2894/1/jqma-7-1-09-nmasri.pdf Nik Mohd Asri Nik Long, and Koo, Lee Feng and Eshkuvatov 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 http://www.ukm.my/~ppsmfst/jqma
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	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
format	Article
author	Nik Mohd Asri Nik Long, Koo, Lee Feng Eshkuvatov Zainidin K.,
spellingShingle	Nik Mohd Asri Nik Long, Koo, Lee Feng Eshkuvatov Zainidin K., Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load
author_facet	Nik Mohd Asri Nik Long, Koo, Lee Feng Eshkuvatov Zainidin K.,
author_sort	Nik Mohd Asri Nik Long,
title	Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load
title_short	Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load
title_full	Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load
title_fullStr	Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load
title_full_unstemmed	Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load
title_sort	antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2011
url	http://journalarticle.ukm.my/2894/ http://journalarticle.ukm.my/2894/ http://journalarticle.ukm.my/2894/1/jqma-7-1-09-nmasri.pdf
first_indexed	2023-09-18T19:37:18Z
last_indexed	2023-09-18T19:37:18Z
_version_	1777405356955140096

Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load

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