2012, Volume 14, Issue 5
Strategic Study of CAE >> 2012, Volume 14, Issue 5
Design of stiffening girder for Taizhou Bridge
Jiangsu Provincial Communication Planning and Design Institute Co. Ltd., Nanjing 210005, China
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Abstract
Taizhou Bridge is the first three-tower two-span suspension bridge with the main span over 1 000 m in the world. The structural system of the stiffening girder is complicated and unique. Improvement and innovation have been made in detailed structure design of the stiffening girder based on Runyang Bridge according to the structural character of three-pylon two-span suspension bridge. In this paper, the structural system, structure design, structure calculation, manufacturing and erection of the stiffening girder are introduced.
Keywords
suspension bridge ; stiffening girder ; structural system ; structure design
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References
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[ 3 ] 泰州大桥施工图设计项目组主梁小组.泰州大桥悬索桥钢箱梁有限元计算书[R].南京：江苏省交通规划设计院股份有限公司，2007.
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