Seismic Response Analysis of CFST Arch Bridge Considering Input Earthquake Characteristics

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Abstract:

In view of huge destructibility of the near-fault ground motions, structures with long natural vibration period are liable to fall into nonlinear reaction stage. Based on a full understanding of the near-fault seismic spectrum characteristics, the out-of-plane seismic response of a long span concrete-filled steel tube (CFST) arch bridge was studied in depth, and the research result could offer a reference for near-fault aseismic design.

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Periodical:

Advanced Materials Research (Volumes 255-260)

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962-966

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May 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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