Study on Dynamic Behavior and Seismic Performance of Cable-Stayed Bridge with Different Auxiliary Pier Positions

Abstract:

Choosing the Panzhong Bridge of the Guangzhongjiang highway as the research object, the dynamic behavior and seismic performance of cable-stayed bridge with different auxiliary pier positions were studied. The results show that the position of the auxiliary pier has limited influence on dynamic behavior. Under the action of the earthquake, auxiliary pier restricts the deformation of side span effectively and reduces the bending moment at bottom of the pile caps.

• Periodical: Applied Mechanics and Materials (Volumes 587-589)
• Pages: 1655-1658
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.587-589.1655
• Online since: July 2014
• Authors: Bu Yu Jia, Xiao Lin Yu*, Kang Huang, Quan Sheng Yan
• Keywords: Auxiliary Pier, Cable-Stayed Bridge, Dynamic Behavior, Seismic Performance

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