Vibration Analysis of Bridge Structure under Moving Train Load and Earthquake Action

Bei Bei Fan; Yuan Zhang; Dong Hua Ruan

doi:10.4028/www.scientific.net/AMM.501-504.1266

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Vibration Analysis of Bridge Structure under...

Vibration Analysis of Bridge Structure under Moving Train Load and Earthquake Action

Abstract:

In this paper, vibration of a steel truss bridge under moving train and earthquake action is analyzed. The following conclusions are drawn by modal analysis and time-history analysis. 1) Lateral dynamic response of this structure is more obvious under earthquake action and lateral dynamic effect of train running load; 2) seismic response in the directions different from train load is small, and dynamic response becomes larger obviously when they are considered together.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

1266-1269

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.1266

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Cite this paper

Online since:

January 2014

Authors:

Bei Bei Fan, Yuan Zhang, Dong Hua Ruan

Keywords:

Earthquake, Modal Analysis, Time-History Analysis, Train Load Action

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