Research on the Seismic Response Characteristic under Different Curvature Radios

Abstract:

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The curvature radius is a very important factor which influences the dynamic performance of the curved continuous long bridge badly. This paper based on the practical engineering, with large finite element program, established the curved continuous long bridge space finite element calculation model. Respectively by response spectrum method and the time-history response method, consider single-point excitation and multi-support excitation seismic action, Analyzes different radius of curvature in curved continuous long bridge self-vibration frequency, internal force and displacement on the differences, and given the internal relations between the difference and the curvature radius, offer some reasonable design reference suggestion for curved continuous long bridge of the radius of curvature.

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li

Pages:

536-540

DOI:

10.4028/www.scientific.net/AMR.243-249.536

Citation:

Q. N. Li et al., "Research on the Seismic Response Characteristic under Different Curvature Radios", Advanced Materials Research, Vols. 243-249, pp. 536-540, 2011

Online since:

May 2011

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Price:

$35.00

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