Multiple inclined edge cracks in two bonded half-planes subjected to normal stress
This paper considers multiple inclined edge cracks under normal stress originating at the interface of two bonded half-planes. The crack problem is formulated into the singular integral equation (SIE) using a modified complex potential (MCP) with the conditions of continuity for traction and displac...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Semarak Ilmu Publishing
2025
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| Online Access: | http://psasir.upm.edu.my/id/eprint/118512/ http://psasir.upm.edu.my/id/eprint/118512/1/118512.pdf |
| _version_ | 1848867532680724480 |
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| author | Husin, Nur Hazirah Nik Long, Nik Mohd Asri Senu, Norazak Hamzah, Khairum |
| author_facet | Husin, Nur Hazirah Nik Long, Nik Mohd Asri Senu, Norazak Hamzah, Khairum |
| author_sort | Husin, Nur Hazirah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper considers multiple inclined edge cracks under normal stress originating at the interface of two bonded half-planes. The crack problem is formulated into the singular integral equation (SIE) using a modified complex potential (MCP) with the conditions of continuity for traction and displacement. A semi-open quadrature approach is applied for the numerical solution of the SIE. The behavior of stress intensity factors (SIFs) for both Modes I and II at all crack tips is computed and demonstrated graphically. The crack configuration, the elastic constant ratios of the planes, the inclination angle, and the distance between cracks have significantly influenced Modes I and II SIFs. By analyzing the behavior of SIF near the crack tip, engineers may predict the lifespan of the building structures. |
| first_indexed | 2025-11-15T14:38:00Z |
| format | Article |
| id | upm-118512 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:38:00Z |
| publishDate | 2025 |
| publisher | Semarak Ilmu Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1185122025-07-15T06:50:07Z http://psasir.upm.edu.my/id/eprint/118512/ Multiple inclined edge cracks in two bonded half-planes subjected to normal stress Husin, Nur Hazirah Nik Long, Nik Mohd Asri Senu, Norazak Hamzah, Khairum This paper considers multiple inclined edge cracks under normal stress originating at the interface of two bonded half-planes. The crack problem is formulated into the singular integral equation (SIE) using a modified complex potential (MCP) with the conditions of continuity for traction and displacement. A semi-open quadrature approach is applied for the numerical solution of the SIE. The behavior of stress intensity factors (SIFs) for both Modes I and II at all crack tips is computed and demonstrated graphically. The crack configuration, the elastic constant ratios of the planes, the inclination angle, and the distance between cracks have significantly influenced Modes I and II SIFs. By analyzing the behavior of SIF near the crack tip, engineers may predict the lifespan of the building structures. Semarak Ilmu Publishing 2025-08 Article PeerReviewed text en cc_by_nc_nd_4 http://psasir.upm.edu.my/id/eprint/118512/1/118512.pdf Husin, Nur Hazirah and Nik Long, Nik Mohd Asri and Senu, Norazak and Hamzah, Khairum (2025) Multiple inclined edge cracks in two bonded half-planes subjected to normal stress. Journal of Advanced Research in Applied Mechanics, 132 (1). pp. 70-82. ISSN 2289-7895; eISSN: 2289-7895 https://semarakilmu.com.my/journals/index.php/appl_mech/article/view/12917 10.37934/aram.132.1.7082 |
| spellingShingle | Husin, Nur Hazirah Nik Long, Nik Mohd Asri Senu, Norazak Hamzah, Khairum Multiple inclined edge cracks in two bonded half-planes subjected to normal stress |
| title | Multiple inclined edge cracks in two bonded half-planes subjected to normal stress |
| title_full | Multiple inclined edge cracks in two bonded half-planes subjected to normal stress |
| title_fullStr | Multiple inclined edge cracks in two bonded half-planes subjected to normal stress |
| title_full_unstemmed | Multiple inclined edge cracks in two bonded half-planes subjected to normal stress |
| title_short | Multiple inclined edge cracks in two bonded half-planes subjected to normal stress |
| title_sort | multiple inclined edge cracks in two bonded half-planes subjected to normal stress |
| url | http://psasir.upm.edu.my/id/eprint/118512/ http://psasir.upm.edu.my/id/eprint/118512/ http://psasir.upm.edu.my/id/eprint/118512/ http://psasir.upm.edu.my/id/eprint/118512/1/118512.pdf |