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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| 言語: | English |
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Penerbit Universiti Kebangsaan Malaysia
2011
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| オンライン･アクセス: | http://journalarticle.ukm.my/2894/1/jqma-7-1-09-nmasri.pdf http://journalarticle.ukm.my/2894/ http://www.ukm.my/~ppsmfst/jqma |
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my-ukm.journal.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 |
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Malaysia |
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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/2894/1/jqma-7-1-09-nmasri.pdf http://journalarticle.ukm.my/2894/ http://www.ukm.my/~ppsmfst/jqma |
| _version_ |
1643735535036923904 |
| score |
13.250246 |