Analysis of Longitudinal Seismic Isolation of Self-Anchored Cable-Stayed Suspension Bridge Based on Lead Rubber Bearing

Feng Miao

doi:10.4028/www.scientific.net/AMM.543-547.4002

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Analysis of Longitudinal Seismic Isolation of...

Analysis of Longitudinal Seismic Isolation of Self-Anchored Cable-Stayed Suspension Bridge Based on Lead Rubber Bearing

Abstract:

Based on the background of Dalian Bay Cross-Sea Bridge project, some plans with settings of lead-rubber bearing among side pier, tower and stiffening girder have been analyzed under longitudinal seismic input using the favorable shearing property of laminated rubber, damping characteristics of lead. Analysis results show that the displacement and force of controlling node and section have been reduced. The effective isolated device is obvious.

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Periodical:

Applied Mechanics and Materials (Volumes 543-547)

Pages:

4002-4005

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.543-547.4002

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Online since:

March 2014

Authors:

Feng Miao*

Keywords:

Isolation Analysis, Isolation Rate, Lead Rubber Bearing, Longitudinal Seismic Response, Self-Anchored Cable-Stayed Suspension Bridge

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* - Corresponding Author

References

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