Seismic performance analysis of self-anchored suspension bridge steel

Authors

  • Ke Zhang Wuhan Tianxingzhou Bridge Investment Development Co.，Ltd.
  • Zehua Deng Wuhan Tianxingzhou Bridge Investment Development Co.
  • Wenheng Zhu Wuhan Tianxingzhou Bridge Investment Development Co.，Ltd.

DOI:

https://doi.org/10.30564/frae.v1i2.44

Abstract

Self-anchored suspension bridge is composed of tower and its foundation, stiffened beam, main cable, sling, side pier and its foundation, auxiliary pierand its foundation. The performance and importance of the components of the bridge are different. The main tower of self-anchored suspension bridge is a very important component. Once the injury and damage occur under earthquake, it is not only difficult to inspect and repair, let alone replace. This paper calculates the seismic performance of self-anchored suspension bridge steel tower based on the application of Wuhan Gutian Bridge steel tower.

Keywords:

Self-anchored suspension bridge; Steel tower; Seismic performance; Analysis

References

[1] China Railway Bridge Survey and Design Institute.Construction Drawing of the Six-Bridge Project of Jianghan,Wuhan.2012. (in Chinese)

[2] Yingchun Cai, Chao Wan, Yuanxun Zheng. Overview of the Development of Chinese Self-Anchored Suspension Bridges[J].Chinese and Foreign Highways. (in Chinese)

[3] Junjie Wang. Research and Analysis on the Seismic Performance of the Hunting Bridge in Guangzhou[R].Shanghai: National Key Laboratory of Disaster Prevention in Civil Engineering, Tongji University, 2006. (in Chinese)

[4] Kehai Wang. Seismic Study of Bridges (Second Edition) [M].Beijing: China Railway Publishing House, 2014. (in Chinese)

[5] Yong Zhou. Summary of Seismic Analysis Methods of Bridges [J].Gansu Technology, 2006, 22(4): 164-167. (in Chinese)

[6] Lixue Guo. Research on Seismic Design and Reinforcement Technology of Large-Span Bridges [J].Technology and Enterprise, 2015, 24(4) : 155-156. (in Chinese)

[7] Kehai Wang. Seismic Study of Bridges (Second Edition) [M].Beijing: China Railway Publishing House, 2014. (in Chinese)

[8] Jun Hu. Analysis on the Reliability of Extreme Wind Load of High Span Suspension Bridge in Service Sling [J].Bridge Construction, 2013, 43(6): 51-56. (in Chinese)

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Issue

Vol. 1 , Iss. 2 (April 2018)

Article Type

Review Article

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