0
  • DE
  • EN
  • FR
  • International Database and Gallery of Structures

Advertisement

Performance Study of a Steel-Concrete Joint for Hybrid Cable-Stayed Bridge with 800m Main Span

 Performance Study of a Steel-Concrete Joint for Hybrid Cable-Stayed Bridge with 800m Main Span
Author(s): ,
Presented at IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019, published in , pp. 1753-1759
DOI: 10.2749/newyork.2019.1753
Price: € 25.00 incl. VAT for PDF document  
ADD TO CART
Download preview file (PDF) 0.28 MB

Yachihe Bridge is a record‐breaking cable‐stayed bridge with 800m steel truss deck in the main span. As the bridge side spans are limited in size due to environmental constraints, 220m concrete dec...
Read more

Bibliographic Details

Author(s): (Tongji University)
(Tongji University)
Medium: conference paper
Language(s): English
Conference: IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019
Published in:
Page(s): 1753-1759 Total no. of pages: 7
Page(s): 1753-1759
Total no. of pages: 7
DOI: 10.2749/newyork.2019.1753
Abstract:

Yachihe Bridge is a record‐breaking cable‐stayed bridge with 800m steel truss deck in the main span. As the bridge side spans are limited in size due to environmental constraints, 220m concrete decks are the optimized solutions for the side spans to balance the weight of steel truss deck in the main span. The joint of concrete deck and steel truss deck is one of the most complex points of the bridge, as it bears the maximum axial force and the structural cross sections, rigidities and material properties are changed at this position. This paper mainly presents the detailed design and numerical analysis for the steel‐concrete joint of Yachihe Bridge to investigate its structural performance. Meanwhile, the numerical results of concrete and steel decks, bearing plate and shear studs of the joint are also discussed.

Keywords:
numerical analysis bearing plate cable‐stayed bridge steel‐concrete joint shear studs

Structures and Projects