DocumentCode
3249822
Title
Analysis on the spatial behaviors of crossbeam of urban elevated bridge
Author
Xing-fei Jan ; Li, Fang-yuan
Author_Institution
1st Div. of Road & Bridge, Shanghai Urban Constr. Design & Res. Inst., Shanghai, China
fYear
2011
fDate
22-24 April 2011
Firstpage
2923
Lastpage
2926
Abstract
Taking account of the lack of code specification for the design of crossbeam of wide urban elevated bridge, analyzed the spatial behaviors of crossbeam considering it belong to the wide box girder, and compared with different wide girders. Discussed the effective flange width of crossbeam especially under the influence of prestressing, presented the reasonable design parameters and simplified method for crossbeam of wide box girders.
Keywords
beams (structures); bridges (structures); design engineering; flanges; supports; box girder; code specification; crossbeam design parameter; flange width; spatial behaviors; urban elevated bridge; Bismuth; Bridges; Cities and towns; Flanges; Road transportation; Stress; Structural beams; design parameters; prestressing; spatial stress; urban elevated bridge; wide box girder;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location
Lushan
Print_ISBN
978-1-4577-0289-1
Type
conf
DOI
10.1109/ICETCE.2011.5775878
Filename
5775878
Link To Document