Arch Bridge Seismic Response Analysis
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Published:2006
H.H., Abbas, W Salah, 2006. "Arch Bridge Seismic Response Analysis", Fourth international conference on Current and future trunds in Bridge design, construction and maintenance: Proceedings of the 4th international Conference organised on behalf of the Structural and Buildings Board of the Institution of civil Engineers, and held in kuala Lumpur, Malaysia, 10–11 October 2005, Ben Barr
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This study presents an analysis of the seismic response characteristics and seismic performance of arch concrete bridge. Nonlinear analysis using three-dimensional analytical model was conducted considering 18 modified ground motions. A linear analysis was applied to observe the dynamic response characteristics for the arch bridge after dampers installation. Finally, the damper location effect on the bridge seismic response was studied using a linear analysis.
Abstract
1. Introduction
2. Arch Bridge Analyzed
3. Analytical Idealization
4. Input Seismic Motion
5. Natural Perlods and Natural Mode Shapes
6. Seismic Response Analysis
7. Damping Effect
8. Damper position effect
9. Conclusion
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