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The Advantages of Steel-Concrete Composite Girder in Half-Through Concrete-Filled Steel Tube Bowstring Arch Bridge

  • Fei WuEmail author
  • Donghua Xiao
  • Jiancheng Yuan
  • Sheng Zhou
  • Zhicheng Tan
  • Zhongpeng Zou
Conference paper
Part of the Structural Integrity book series (STIN, volume 11)

Abstract

Based on Wang’Anshi bridge under construction (CFST arch bridge, the suspender cross-girder made of Steel-Concrete composite girder, the main span 168 m) as the research object, by monitoring the process of construction, this paper discusses the advantages brought by Steel-Concrete composite girder in concrete-filled steel tube bowstring arch bridge, from such aspects as the construction cost, construction difficulty, in-process structural stress control, maintenance in later period.

The results show that steel-concrete composite girders are highly industrialized and effectively reduce site construction difficulties; avoid the cracking problem of concrete cross girder and the maintenance cost is effectively reduced. In conclusion, the steel-concrete composite suspender girders are remarkably better than the prestressed concrete suspender girder.

Keywords

Steel-concrete structure Suspender girder Structural form 

References

  1. 1.
    Yu, Z.: Inspection and assessment methods research on the reinforcement measures and quality of steel-concrete composite girder bridge. Chang’an University, Xi’an, China (2013)Google Scholar
  2. 2.
    Nie, Y.: Key technologies of health monitoring of a half-through arch bridge with steel-concrete composite bridge deck system in service. Taiyuan University of Technology, Taiyuan (2013)Google Scholar
  3. 3.
    Zhang, M., Li, C.: Construction technology of hoisting cross girder using arch rib for first-arch second-girder tied-arch bridge. Eng. Constr. 46(2) (2014)Google Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Fei Wu
    • 1
    Email author
  • Donghua Xiao
    • 1
  • Jiancheng Yuan
    • 1
  • Sheng Zhou
    • 1
  • Zhicheng Tan
    • 1
  • Zhongpeng Zou
    • 1
  1. 1.Jiangxi Transportation Engineering Co., Ltd.NanchangChina

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