A Method to Optimize Composite Fore-Fulcrum Form Travelers in Single-Plane Cable-Stayed Bridges

Yang Yang Wu; De Wei Chen; Fan Xin Jia

doi:10.4028/www.scientific.net/AMM.638-640.911

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640A Method to Optimize Composite Fore-Fulcrum Form...

A Method to Optimize Composite Fore-Fulcrum Form Travelers in Single-Plane Cable-Stayed Bridges

Abstract:

This paper presents a method to optimize the composite fore-fulcrum form traveler which makes the traveler more reasonable and economical, and the method can be conveniently used by designers while designing form travelers for single-plane cable-stayed bridges using cantilever cast-in place construction method. After a general theoretical description (theory and process) of the optimization model, an engineering case is optimized using this method. And the method is proved feasible by analyzing the primary and optimized travelers in Midas Civil and comparing their properties.

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Periodical:

Applied Mechanics and Materials (Volumes 638-640)

Pages:

911-915

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.638-640.911

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Online since:

September 2014

Authors:

Yang Yang Wu*, De Wei Chen, Fan Xin Jia

Keywords:

Composite Fore-Fulcrum Form Traveler, Optimization, Single-Plane Cable-Stayed Bridge

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* - Corresponding Author

References

[1] Liu Yang and Lu Naiwei, Analysis on system reliability of rigid frame bridge based on response surface method, Journal of Transport Science and Engineering, Vol. 26, (2010), p.24.

Google Scholar

[2] Yang Shuyi, Liu Deshun and Wen Zejun, Structural optimization design of bridge main truss based on method of response surface, Journal of Machine Design, Vol. 24, (2007), p.14.

Google Scholar

[3] Zhang Yuntao, Meng Shaoping and Zhang Su, Effect Analysis of Bridge Structure Based on Response Surface Methodology, China Journal of Highway and Transport, Vol. 24, (2011), p.78.

Google Scholar

[4] Gui Yongwang, Research on the Performance for the Resultant Traveler used to the Single Cable-stayed Bridge, MS. Chongqing Jiaotong University, (2012).

Google Scholar

[5] Xue Zhiwu, The Structure Improvement and Finite Element Analysis Study of a Big Central Cable Plane Main Beam Compound Type Cantilever Hanging Basket, MS. Chongqing Jiaotong University, (2011).

Google Scholar

[6] Zheng Qiancheng, Optimization Design of Certain Extra Large Bridge's Movable Suspended Scaffolding over Newly Built Xiang-Pu Railroad, Journal of Zhejiang Business Technology Institute, Vol. 9, (2010), p.33.

Google Scholar

[7] Wang Yongfei and Wang Chengguo, The Application of Response Surface Methodology, Journal of the CUN (Natural Sciences Edition), Vol. 14, (2005), p.236.

Google Scholar

[8] Common data manual of bridge design (China Communications Press, China 2005).

Google Scholar