The Research of Dynamic Characteristic for Box-Girder Bridge with Corrugated Webs

Guo Jing He; Lan Xie

doi:10.4028/www.scientific.net/AMR.639-640.554

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 639-640The Research of Dynamic Characteristic for...

The Research of Dynamic Characteristic for Box-Girder Bridge with Corrugated Webs

Abstract:

Dynamic performance of prestressed concrete bridge of box girder with corrugated steel webs has been researched in this paper. First, the analysis theory and methods were discussed. Then, the finite model on the background of Li- Jia River bridge is built to analyse the dynamic characteristics. On the basis of original model, the geometric parameters are changed to analyse the change rule of dynamic characteristic. Finally, the range of optimum parameters are abtained.

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Periodical:

Advanced Materials Research (Volumes 639-640)

Pages:

554-564

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.639-640.554

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Online since:

January 2013

Authors:

Guo Jing He, Lan Xie

Keywords:

Corrugated Shape, Corrugated Steel Web, Depth-Span Ratio, Dynamic Characteristic, Natural Frequency, Width-Span Ratio

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