A Comparative Study on the Economic Characteristics of the Extradosed Cable-Stayed Bridge and Cable Stayed Bridge

Abstract:

Aimed at the problem of extradosed cable-stayed bridges economic characteristics,studied extradosed cable-stayed bridges and cable stayed bridges data which has been built in China,statistics, induction, fitting the relation between the consumption of the main materials and the span,clear relationship between the cost and span, indicate that both consistent cost when the main span is 200 m ~ 320 m;Extradosed cable-stayed bridge is cheaper when the main span of less than 200m or more than 320m.

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 721-725
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.721
• Online since: March 2015
• Authors: Fei Xiong*, Cong Chun Chen
• Keywords: Concrete Cable Stayed Bridge, Concrete Extradosed Cable-Stayed Bridge, Cost, Economic Indicator

References

[1] Niels J. Gimsing. cable supported bridges-conception and design[M]. Beijing: China Communications Press, 1992. (in Chinese).

[2] congchun Chen, rucheng Xiao. Study on the economical index of concrete cable stayed bridges[J]. Highway, 2007, 11: 61-63. (in Chinese).

[3] congchun Chen. Research on the core problem of Extradosed cable-stayed Bridges Design Theory[D]. Tongji University, 2006. (in Chinese).

[4] congchun Chen. Study on the Economical Character of Extradosed Cable-stayed Bridges[J]. Highway Engineering, 2014, 39(2): 132-134. (in Chinese).

[5] bohui Wang . Cable-stayed bridge structure development and China experience[M]. Beijing: China Communications Press, 2003. (in Chinese).