A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Behavior of a CFT Truss Girder with Precast Decks under Negative Bending Moment
For the fast construction of bridges, it is necessary to design bridges as light and modular superstructures. For this purpose, a new composite bridge constructed by segmental method is suggested, which consists of concrete filled steel tubular girders and prefabricated concrete decks. This paper presents a study of the structural behavior of the proposed CFT truss girder at a continuous under negative bending moment. A numerical analysis is performed to verify the structural behaviors of CFT truss girder in continuous support. Based on the results of a numerical analysis, a model with a continuous composite member shape is fabricated and static tests are conducted.
Behavior of a CFT Truss Girder with Precast Decks under Negative Bending Moment
For the fast construction of bridges, it is necessary to design bridges as light and modular superstructures. For this purpose, a new composite bridge constructed by segmental method is suggested, which consists of concrete filled steel tubular girders and prefabricated concrete decks. This paper presents a study of the structural behavior of the proposed CFT truss girder at a continuous under negative bending moment. A numerical analysis is performed to verify the structural behaviors of CFT truss girder in continuous support. Based on the results of a numerical analysis, a model with a continuous composite member shape is fabricated and static tests are conducted.
Behavior of a CFT Truss Girder with Precast Decks under Negative Bending Moment
Kim, In-Gyu (author) / Kim, Young-Jin (author) / Oh, Hyun-Chul (author) / Ma, Hyang-Wook (author) / Chung, Chul-Hun (author)
International Conference on Composite Construction in Steel and Concrete 2013 ; 2013 ; North Queensland, Australia
2016-02-18
Conference paper
Electronic Resource
English
Behavior of a CFT Truss Girder with Precast Decks under Negative Bending Moment
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