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Stress intensity factor for a thermally insulated crack in bonded dissimilar materials

The modified complex variable function method with the continuity conditions of the resultant force, displacement and heat conduction functions are used to formulate the Hypersingular Integral Equation (HSIE) for a thermally insulated circular arc crack or a thermally insulated inclined crack in the...

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Main Authors: Nik Long, Nik Mohd Asri, Hamzah, Khairum, Senu, Norazak, Eshkuvatov, Zainiddin K.
Format: Article
Language:English
Published: Akademi Sains Malaysia 2019
Online Access:http://eprints.utem.edu.my/id/eprint/24368/2/3_PUBLISHED%20VERSION_ICOAIMS%202019.PDF
http://eprints.utem.edu.my/id/eprint/24368/
https://www.akademisains.gov.my/asmsj/article/stress-intensity-factor-for-a-thermally-insulated-crack-in-bonded-dissimilar-materials/
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spelling my.utem.eprints.243682023-07-20T16:08:23Z http://eprints.utem.edu.my/id/eprint/24368/ Stress intensity factor for a thermally insulated crack in bonded dissimilar materials Nik Long, Nik Mohd Asri Hamzah, Khairum Senu, Norazak Eshkuvatov, Zainiddin K. The modified complex variable function method with the continuity conditions of the resultant force, displacement and heat conduction functions are used to formulate the Hypersingular Integral Equation (HSIE) for a thermally insulated circular arc crack or a thermally insulated inclined crack in the upper part of bonded dissimilar materials subjected to remote stress. The HSIE is solved numerically for the unknown crack opening displacement function and the known traction along the crack as the right hand term using the appropriate quadrature formulas. Numerical results showed the behavior of the nondimensional Stress Intensity Factor (SIF) at all crack tips. The nondimensional SIF depends on the crack geometries, the distance between crack and the boundary, the elastic constants ratio, the heat conductivity ratio and the thermal expansion coefficients ratio Akademi Sains Malaysia 2019-12 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24368/2/3_PUBLISHED%20VERSION_ICOAIMS%202019.PDF Nik Long, Nik Mohd Asri and Hamzah, Khairum and Senu, Norazak and Eshkuvatov, Zainiddin K. (2019) Stress intensity factor for a thermally insulated crack in bonded dissimilar materials. ASM Science Journal, 12 (5). pp. 98-106. ISSN 1823-6782 https://www.akademisains.gov.my/asmsj/article/stress-intensity-factor-for-a-thermally-insulated-crack-in-bonded-dissimilar-materials/
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description The modified complex variable function method with the continuity conditions of the resultant force, displacement and heat conduction functions are used to formulate the Hypersingular Integral Equation (HSIE) for a thermally insulated circular arc crack or a thermally insulated inclined crack in the upper part of bonded dissimilar materials subjected to remote stress. The HSIE is solved numerically for the unknown crack opening displacement function and the known traction along the crack as the right hand term using the appropriate quadrature formulas. Numerical results showed the behavior of the nondimensional Stress Intensity Factor (SIF) at all crack tips. The nondimensional SIF depends on the crack geometries, the distance between crack and the boundary, the elastic constants ratio, the heat conductivity ratio and the thermal expansion coefficients ratio
format Article
author Nik Long, Nik Mohd Asri
Hamzah, Khairum
Senu, Norazak
Eshkuvatov, Zainiddin K.
spellingShingle Nik Long, Nik Mohd Asri
Hamzah, Khairum
Senu, Norazak
Eshkuvatov, Zainiddin K.
Stress intensity factor for a thermally insulated crack in bonded dissimilar materials
author_facet Nik Long, Nik Mohd Asri
Hamzah, Khairum
Senu, Norazak
Eshkuvatov, Zainiddin K.
author_sort Nik Long, Nik Mohd Asri
title Stress intensity factor for a thermally insulated crack in bonded dissimilar materials
title_short Stress intensity factor for a thermally insulated crack in bonded dissimilar materials
title_full Stress intensity factor for a thermally insulated crack in bonded dissimilar materials
title_fullStr Stress intensity factor for a thermally insulated crack in bonded dissimilar materials
title_full_unstemmed Stress intensity factor for a thermally insulated crack in bonded dissimilar materials
title_sort stress intensity factor for a thermally insulated crack in bonded dissimilar materials
publisher Akademi Sains Malaysia
publishDate 2019
url http://eprints.utem.edu.my/id/eprint/24368/2/3_PUBLISHED%20VERSION_ICOAIMS%202019.PDF
http://eprints.utem.edu.my/id/eprint/24368/
https://www.akademisains.gov.my/asmsj/article/stress-intensity-factor-for-a-thermally-insulated-crack-in-bonded-dissimilar-materials/
_version_ 1772816016396517376
score 13.211869

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