Stress Intensity factor for cracks problems in bonded dissimilar materials
The inclined crack problem in bonded dissimilar materials was considered in this study. The system of hypersingular integral equations (HSIEs) was formulated using the modified complex potentials (MCP) function method, where the continuity conditions of the resultant force and the displacement are a...
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| Format: | Article |
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Institut Teknologi Bandung * Lembaga Penelitian dan Pengabdian kepada Masyarakat
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/85932/ |
| _version_ | 1848860215483564032 |
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| author | Hamzah, Khairum Nik Long, Nik Mohd Asri Senu, Norazak Eshkuvatov, Zainidin K. |
| author_facet | Hamzah, Khairum Nik Long, Nik Mohd Asri Senu, Norazak Eshkuvatov, Zainidin K. |
| author_sort | Hamzah, Khairum |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The inclined crack problem in bonded dissimilar materials was considered in this study. The system of hypersingular integral equations (HSIEs) was formulated using the modified complex potentials (MCP) function method, where the continuity conditions of the resultant force and the displacement are applied. In the equations, the crack opening displacement (COD) serves as the unknown function and the traction along the cracks as the right-hand terms. By applying the curved length coordinate method and the appropriate quadrature formulas, the HSIEs are reduced to the system of linear equations. It was found that the nondimensional stress intensity factors (SIF) at the crack tips depend on the ratio of elastic constants, the crack geometries and the distance between the crack and the boundary. |
| first_indexed | 2025-11-15T12:41:42Z |
| format | Article |
| id | upm-85932 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T12:41:42Z |
| publishDate | 2020 |
| publisher | Institut Teknologi Bandung * Lembaga Penelitian dan Pengabdian kepada Masyarakat |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-859322023-10-30T04:01:10Z http://psasir.upm.edu.my/id/eprint/85932/ Stress Intensity factor for cracks problems in bonded dissimilar materials Hamzah, Khairum Nik Long, Nik Mohd Asri Senu, Norazak Eshkuvatov, Zainidin K. The inclined crack problem in bonded dissimilar materials was considered in this study. The system of hypersingular integral equations (HSIEs) was formulated using the modified complex potentials (MCP) function method, where the continuity conditions of the resultant force and the displacement are applied. In the equations, the crack opening displacement (COD) serves as the unknown function and the traction along the cracks as the right-hand terms. By applying the curved length coordinate method and the appropriate quadrature formulas, the HSIEs are reduced to the system of linear equations. It was found that the nondimensional stress intensity factors (SIF) at the crack tips depend on the ratio of elastic constants, the crack geometries and the distance between the crack and the boundary. Institut Teknologi Bandung * Lembaga Penelitian dan Pengabdian kepada Masyarakat 2020 Article PeerReviewed Hamzah, Khairum and Nik Long, Nik Mohd Asri and Senu, Norazak and Eshkuvatov, Zainidin K. (2020) Stress Intensity factor for cracks problems in bonded dissimilar materials. Journal of Engineering and Technological Sciences, 52 (5). 665 - 676. ISSN 2337-5779; ESSN: 2338-5502 https://journals.itb.ac.id/index.php/jets/article/view/14378 10.5614/j.eng.technol.sci.2020.52.5.5 |
| spellingShingle | Hamzah, Khairum Nik Long, Nik Mohd Asri Senu, Norazak Eshkuvatov, Zainidin K. Stress Intensity factor for cracks problems in bonded dissimilar materials |
| title | Stress Intensity factor for cracks problems in bonded dissimilar materials |
| title_full | Stress Intensity factor for cracks problems in bonded dissimilar materials |
| title_fullStr | Stress Intensity factor for cracks problems in bonded dissimilar materials |
| title_full_unstemmed | Stress Intensity factor for cracks problems in bonded dissimilar materials |
| title_short | Stress Intensity factor for cracks problems in bonded dissimilar materials |
| title_sort | stress intensity factor for cracks problems in bonded dissimilar materials |
| url | http://psasir.upm.edu.my/id/eprint/85932/ http://psasir.upm.edu.my/id/eprint/85932/ http://psasir.upm.edu.my/id/eprint/85932/ |