Vibration Behaviour and Seismic Performance of an Existing Bridge Retrofitted by Ground Anchor
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Bibliographic Details
| Author(s): |
Tongxiang An
Osamu Kiyomiya |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Conference: Assessment, Upgrading and Refurbishment of Infrastructures, Rotterdam, The Netherlands, 6-8 May 2013 | ||||
| Published in: | IABSE Conference, Rotterdam, May 2013 | ||||
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| Page(s): | 342-343 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2013 | ||||
| DOI: | 10.2749/222137813806501579 | ||||
| Abstract: |
The vibration behaviour and seismic performance of an existing girder bridge with laminated rubber bearings is being discussed. The bridge was retrofitted by ground anchors and was verified by nonlinear dynamic analysis. As a result, ground anchors had a significant effect on improving the vibration behaviour and seismic performance of the whole bridge. |
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| Keywords: |
existing bridge seismic retrofit non-linear dynamic analysis 2011 Tohoku Earthquake off the Pacific coast ground anchor vibration behaviour and seismic performance
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