Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Key Technologies of Sichuan Hejiang Yangtze River Third Bridge
Based on the difficulties encountered during the construction period of the Sichuan Hejiang Yangtze River Third Bridge with a main span of 507 m—Concrete filled steel tube (CFST) Tied Arch Bridge, technical research has been conducted on the mechanical properties of ultra-high strength CFST (≥ C70), the structural construction of large-span CFST tied arch bridge, and the installation process of the main arch. Based on the research results, this report introduces the calculation method of ultra-high strength CFST, the structural system design of CFST tied arch bridge with a main span of 507 m, the stiffness matching design of the main arch suspension system, the structural design of composite transverse brace, the installation and hanging system of the main arch, and the design of the main arch concrete pouring.
Key Technologies of Sichuan Hejiang Yangtze River Third Bridge
Based on the difficulties encountered during the construction period of the Sichuan Hejiang Yangtze River Third Bridge with a main span of 507 m—Concrete filled steel tube (CFST) Tied Arch Bridge, technical research has been conducted on the mechanical properties of ultra-high strength CFST (≥ C70), the structural construction of large-span CFST tied arch bridge, and the installation process of the main arch. Based on the research results, this report introduces the calculation method of ultra-high strength CFST, the structural system design of CFST tied arch bridge with a main span of 507 m, the stiffness matching design of the main arch suspension system, the structural design of composite transverse brace, the installation and hanging system of the main arch, and the design of the main arch concrete pouring.
Key Technologies of Sichuan Hejiang Yangtze River Third Bridge
Structural Integrity
Briseghella, Bruno (Herausgeber:in) / Contento, Alessandro (Herausgeber:in) / Liu, Junping (Herausgeber:in) / Mou, Tingmin (Autor:in) / Sun, Caizhi (Autor:in)
International Conference on Arch Bridges ; 2023 ; Fuzhou, China
25.02.2025
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Design and Construction of the Hejiang Yangtze River Highway Bridge
| Springer Verlag | 2019
Second Nanjing Yangtze River Bridge
| Online Contents | 2004
Jiangyin Yangtze River Bridge, China
| British Library Online Contents | 2000
Chongqing Second Yangtze River Bridge
| British Library Online Contents | 1996
Chongqing Second Yangtze River Bridge, China
| Online Contents | 1996