DocumentCode
1791215
Title
Arch Suspender Dynamic Response Analysis Based on Support Spring Model
Author
Xu Jun ; Li Jia ; Li Jie
Author_Institution
Tongji Univ., Shanghai, China
fYear
2014
fDate
25-26 Oct. 2014
Firstpage
916
Lastpage
919
Abstract
That recent years in China found a spate of 6 accidents of bridge collapse due to failure of suspenders arouses reflection of the industry. But the existing suspender models in researches are either too simple and rough or too complicated and inefficient. This paper therefore presents a support spring model based on a real bridge. The model is then applied to an actual bridge to analyze the impact of dynamic action at passage of live vehicles on suspenders.
Keywords
bridges (structures); dynamic response; failure (mechanical); road accidents; springs (mechanical); structural engineering; supports; China; accidents; arch suspender dynamic response analysis; bridge collapse; failure; support spring model; Analytical models; Bridges; Force; Load modeling; Stress; Vehicle dynamics; Vehicles; Arch Bridge; Dynamic Response; Suspender;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computation Technology and Automation (ICICTA), 2014 7th International Conference on
Conference_Location
Changsha
Print_ISBN
978-1-4799-6635-6
Type
conf
DOI
10.1109/ICICTA.2014.220
Filename
7003683
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