Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad
This paper reports a study on free vibration dynamic analysis for determining vibration parameters such as natural frequencies and mode shapes for two selected bridges in Johor. The vibration parameters for these bridges are studied using finite element analysis software package ANSYS 6.0. A three-...
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| Format: | Article |
| Language: | en |
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Universiti Teknologi MARA Cawangan Pahang
2006
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| Online Access: | https://ir.uitm.edu.my/id/eprint/35546/1/35546.PDF https://ir.uitm.edu.my/id/eprint/35546/ |
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| _version_ | 1833065110671720448 |
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| author | Mohamad Bhkari, Norshariza Abd Rahman, Azlan Ahmad, Baderul Hisham |
| author_facet | Mohamad Bhkari, Norshariza Abd Rahman, Azlan Ahmad, Baderul Hisham |
| author_sort | Mohamad Bhkari, Norshariza |
| building | Tun Abdul Razak Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Mara |
| content_source | UiTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper reports a study on free vibration dynamic analysis for determining vibration parameters such as natural frequencies and mode shapes for two selected bridges in Johor. The vibration parameters for these bridges are studied using finite element analysis software package ANSYS 6.0. A three- imensional finite element model is developed for the bridges based on design drawing provided by the Public Works Department (PWD). Separate element types with same nodal layer are used as a modeling technique in this finite element analysis. Mode shapes based on natural frequency analysis are obtained for the bridges from the models with and without diaphragms. It is found that a moderately coarse mesh density of 1m for every edge element length would be sufficient for a majority of practical structural applications. |
| format | Article |
| id | my.uitm.ir-35546 |
| institution | Universiti Teknologi Mara |
| language | en |
| publishDate | 2006 |
| publisher | Universiti Teknologi MARA Cawangan Pahang |
| record_format | eprints |
| spelling | my.uitm.ir-355462021-12-10T06:35:51Z https://ir.uitm.edu.my/id/eprint/35546/ Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad gading Mohamad Bhkari, Norshariza Abd Rahman, Azlan Ahmad, Baderul Hisham TG Bridge engineering Footbridges Malaysia This paper reports a study on free vibration dynamic analysis for determining vibration parameters such as natural frequencies and mode shapes for two selected bridges in Johor. The vibration parameters for these bridges are studied using finite element analysis software package ANSYS 6.0. A three- imensional finite element model is developed for the bridges based on design drawing provided by the Public Works Department (PWD). Separate element types with same nodal layer are used as a modeling technique in this finite element analysis. Mode shapes based on natural frequency analysis are obtained for the bridges from the models with and without diaphragms. It is found that a moderately coarse mesh density of 1m for every edge element length would be sufficient for a majority of practical structural applications. Universiti Teknologi MARA Cawangan Pahang 2006-10 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/35546/1/35546.PDF Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad. (2006) Jurnal Gading UiTM Pahang <https://ir.uitm.edu.my/view/publication/Jurnal_Gading_UiTM_Pahang/>, 10 (1). pp. 1-14. ISSN 0128-5599 |
| spellingShingle | TG Bridge engineering Footbridges Malaysia Mohamad Bhkari, Norshariza Abd Rahman, Azlan Ahmad, Baderul Hisham Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad |
| title | Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad |
| title_full | Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad |
| title_fullStr | Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad |
| title_full_unstemmed | Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad |
| title_short | Modal analysis of concrete bridge decks subjected to free vibration / Norshariza Mohamad Bhkari, Azlan Abd Rahman and Baderul Hisham Ahmad |
| title_sort | modal analysis of concrete bridge decks subjected to free vibration / norshariza mohamad bhkari, azlan abd rahman and baderul hisham ahmad |
| topic | TG Bridge engineering Footbridges Malaysia |
| url | https://ir.uitm.edu.my/id/eprint/35546/1/35546.PDF https://ir.uitm.edu.my/id/eprint/35546/ |
| url_provider | http://ir.uitm.edu.my/ |