Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge
Bridges are always expose to the cyclic live loads in the form of moving traffic and wind loads. This could jeopardise the service life of the bridges peculiarly in fatigue. With the rise of seismic activities nowadays, bridges may become more susceptible to fatigue damage. Thus, in this study, the...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Blue Eyes Intelligence Engineering & Sciences Publication
2019
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| Online Access: | https://umpir.ump.edu.my/id/eprint/45176/ |
| _version_ | 1848827347789152256 |
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| author | Nor Ashikin, Muhamad Khairussaleh Lee, Chong Hoe Parke, Gerald A.R. Roslina, Omar Shariza, Mat Aris |
| author_facet | Nor Ashikin, Muhamad Khairussaleh Lee, Chong Hoe Parke, Gerald A.R. Roslina, Omar Shariza, Mat Aris |
| author_sort | Nor Ashikin, Muhamad Khairussaleh |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Bridges are always expose to the cyclic live loads in the form of moving traffic and wind loads. This could jeopardise the service life of the bridges peculiarly in fatigue. With the rise of seismic activities nowadays, bridges may become more susceptible to fatigue damage. Thus, in this study, the static and dynamic behaviour of a cable-stayed bridge in terms of fatigue of steel elements are addressed by focusing on the stress variation in stay cables due to the effects of moving traffic loads and ground motion excitations. Fatigue Load Model 4 (FLM 4) has been adopted as a dynamic response on the bridge subjected to moving load while a two set of ground motions considering horizontal and vertical motions from far-field faults has been used as seismic excitation on the bridge. The results of this study revealed the notable influence of traffic loads on stress variations of cable-stayed bridges with significant effects due to ground motions scaled to the expected return period. |
| first_indexed | 2025-11-15T03:59:17Z |
| format | Article |
| id | ump-45176 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:59:17Z |
| publishDate | 2019 |
| publisher | Blue Eyes Intelligence Engineering & Sciences Publication |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-451762025-08-07T00:01:07Z https://umpir.ump.edu.my/id/eprint/45176/ Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge Nor Ashikin, Muhamad Khairussaleh Lee, Chong Hoe Parke, Gerald A.R. Roslina, Omar Shariza, Mat Aris TA Engineering (General). Civil engineering (General) TG Bridge engineering Bridges are always expose to the cyclic live loads in the form of moving traffic and wind loads. This could jeopardise the service life of the bridges peculiarly in fatigue. With the rise of seismic activities nowadays, bridges may become more susceptible to fatigue damage. Thus, in this study, the static and dynamic behaviour of a cable-stayed bridge in terms of fatigue of steel elements are addressed by focusing on the stress variation in stay cables due to the effects of moving traffic loads and ground motion excitations. Fatigue Load Model 4 (FLM 4) has been adopted as a dynamic response on the bridge subjected to moving load while a two set of ground motions considering horizontal and vertical motions from far-field faults has been used as seismic excitation on the bridge. The results of this study revealed the notable influence of traffic loads on stress variations of cable-stayed bridges with significant effects due to ground motions scaled to the expected return period. Blue Eyes Intelligence Engineering & Sciences Publication 2019-11 Article PeerReviewed pdf en cc_by_nc_nd_4 https://umpir.ump.edu.my/id/eprint/45176/1/Influence%20of%20Traffic%20Load%20and%20Far-Field%20Seismic%20Excitation%20in%20Cables%20of%20Cable-Stayed%20Bridge-1.pdf Nor Ashikin, Muhamad Khairussaleh and Lee, Chong Hoe and Parke, Gerald A.R. and Roslina, Omar and Shariza, Mat Aris (2019) Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge. International Journal of Recent Technology and Engineering, 8 (3S3). pp. 363-367. ISSN 2277-3878. (Published) https://doi.org/10.35940/ijrte.C1007.1183S319 https://doi.org/10.35940/ijrte.C1007.1183S319 https://doi.org/10.35940/ijrte.C1007.1183S319 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TG Bridge engineering Nor Ashikin, Muhamad Khairussaleh Lee, Chong Hoe Parke, Gerald A.R. Roslina, Omar Shariza, Mat Aris Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge |
| title | Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge |
| title_full | Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge |
| title_fullStr | Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge |
| title_full_unstemmed | Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge |
| title_short | Influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge |
| title_sort | influence of traffic load and far-field seismic excitation in cables of cable-stayed bridge |
| topic | TA Engineering (General). Civil engineering (General) TG Bridge engineering |
| url | https://umpir.ump.edu.my/id/eprint/45176/ https://umpir.ump.edu.my/id/eprint/45176/ https://umpir.ump.edu.my/id/eprint/45176/ |