Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah
Reinforced concrete has been widely used in Malaysian construction industry. Both residential and industrial buildings have been constructed using reinforced concrete and at present, many more high-rise structures are constructing with it. Dynamic load on reinforced concrete structure has been widel...
| Main Authors: | , |
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| Format: | Research Reports |
| Language: | English |
| Published: |
Institute of Research, Development and Commercialization, Universiti Teknologi MARA
2006
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/7982/ |
| _version_ | 1848802854821691392 |
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| author | Mohamad Nor, Md Rasul Hamzah, Siti Hawa |
| author_facet | Mohamad Nor, Md Rasul Hamzah, Siti Hawa |
| author_sort | Mohamad Nor, Md Rasul |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | Reinforced concrete has been widely used in Malaysian construction industry. Both residential and industrial buildings have been constructed using reinforced concrete and at present, many more high-rise structures are constructing with it. Dynamic load on reinforced concrete structure has been widely studied especially on bridges. However, with the recent seismic activity surrounding Malaysia's continent, it has been an interest to determine the dynamic response of reinforced concrete structure in building. This investigation focused on reinforced concrete beam of grade 30 with water cement ratio 0.3, tested under dynamic load influence. A total of 9 beams of size 125mm x 150mm x 1400mm were cast and tested. Deflections and crack patterns during serviceability and ultimate limits were investigated. The investigation shows that the beam deflected between 0.608 mm to 2.527 mm when subjected to 1 million and 3 million cycles during serviceability and ultimate limits. Flexural crack initiated at mid span both under static and dynamic load influence. |
| first_indexed | 2025-11-14T21:29:58Z |
| format | Research Reports |
| id | uitm-7982 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T21:29:58Z |
| publishDate | 2006 |
| publisher | Institute of Research, Development and Commercialization, Universiti Teknologi MARA |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-79822023-11-08T02:35:48Z https://ir.uitm.edu.my/id/eprint/7982/ Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah Mohamad Nor, Md Rasul Hamzah, Siti Hawa Materials of engineering and construction Reinforced concrete has been widely used in Malaysian construction industry. Both residential and industrial buildings have been constructed using reinforced concrete and at present, many more high-rise structures are constructing with it. Dynamic load on reinforced concrete structure has been widely studied especially on bridges. However, with the recent seismic activity surrounding Malaysia's continent, it has been an interest to determine the dynamic response of reinforced concrete structure in building. This investigation focused on reinforced concrete beam of grade 30 with water cement ratio 0.3, tested under dynamic load influence. A total of 9 beams of size 125mm x 150mm x 1400mm were cast and tested. Deflections and crack patterns during serviceability and ultimate limits were investigated. The investigation shows that the beam deflected between 0.608 mm to 2.527 mm when subjected to 1 million and 3 million cycles during serviceability and ultimate limits. Flexural crack initiated at mid span both under static and dynamic load influence. Institute of Research, Development and Commercialization, Universiti Teknologi MARA 2006 Research Reports NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/7982/2/7982.pdf Mohamad Nor, Md Rasul and Hamzah, Siti Hawa (2006) Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah. (2006) [Research Reports] <http://terminalib.uitm.edu.my/7982.pdf> (Unpublished) |
| spellingShingle | Materials of engineering and construction Mohamad Nor, Md Rasul Hamzah, Siti Hawa Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah |
| title | Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah |
| title_full | Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah |
| title_fullStr | Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah |
| title_full_unstemmed | Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah |
| title_short | Characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / Md Rasul Mohamad Nor and Siti Hawa Hamzah |
| title_sort | characteristic of flexural cracks in reinforced concrete beam under low cycle dynamic load / md rasul mohamad nor and siti hawa hamzah |
| topic | Materials of engineering and construction |
| url | https://ir.uitm.edu.my/id/eprint/7982/ |