Improvement of seismic capacity of bridges using seismic isolation system in Korea
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Bibliographic Details
| Author(s): |
Dong-Ho Ha
Hyun-Moo Koh Sun-Young Lee Seung-Yong Ok |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September 2007 | ||||
| Published in: | IABSE Symposium Weimar 2007 | ||||
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| Page(s): | 406-407 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2007 | ||||
| DOI: | 10.2749/222137807796158499 | ||||
| Abstract: |
This paper describes the state-of-the-art research activities on seismic isolation systems for improving the seismic capacities of the bridges in Korea. Optimal design methodology based on the minimum life-cycle-cost (LCC) is described for the seismically isolated bridges in areas of low-tomoderate seismicity. Experimental studies on seismically isolated bridge are introduced as well, which include pseudo-dynamic test of scaled pier and dynamic field test of full-scale. In addition, various applications of isolation devices to the new and existing bridges are summarized. |
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| Keywords: |
field test retrofit Seismic isolation system life cycle cost (LCC)
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