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Title: Closure Technique for the Hybrid Girder Cable Stayed Bridge of Edong Bridge
Accession Number: 01473719
Record Type: Component
Availability: Transportation Research Board Business Office 500 Fifth Street, NW Abstract: Based on Edong Yangtze River Bridge, the second longest hybrid girder cable-stayed bridge with 926 meter long main span, the influencing factors and crucial techniques of the main span closure method for long span hybrid girder cable-stayed bridges are studied. According to theoretical analysis, numerical evaluation and practical test, the loading assistant closure method with better thermal adaptability and less influence on bridge line and the forced status is employed in Edong Yangtze River Bridge in order to meet the requirements of the unstressed state control method. Based on the mentioned advantages, the loading assistant closure method is applicable to long span hybrid girder cable-stayed bridges. The conclusion can provide a reference for the further design of similar bridges.
Supplemental Notes: This paper was sponsored by TRB committee AFF20 Steel Bridges.
Monograph Title: Monograph Accession #: 01470560
Report/Paper Numbers: 13-3540
Language: English
Corporate Authors: Transportation Research Board 500 Fifth Street, NW Authors: Xu, GuopingMinghu, LiuHao, TanCanhui, ZhaoPagination: 10p
Publication Date: 2013
Conference:
Transportation Research Board 92nd Annual Meeting
Location:
Washington DC, United States Media Type: Digital/other
Features: Figures; Photos; References; Tables
TRT Terms: Identifier Terms: Subject Areas: Bridges and other structures; Design; Highways; I24: Design of Bridges and Retaining Walls
Source Data: Transportation Research Board Annual Meeting 2013 Paper #13-3540
Files: TRIS, TRB, ATRI
Created Date: Feb 5 2013 12:42PM
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