Dashengguan Bridge-The longest span arch bridge for high-speed railway

摘要：

The Nanjing Dashengguan Bridge is the control project on the Beijing-Shanghai High-Speed Railway, whose design speed is 300 km/h. The main bridge adopts large spancontinuous steel arch truss structure with a total length of 1615 m. The two main spans overmain navigation channels of the Yangtze River utilizes steel arch truss 336 m long each. The arches comprise three truss planes above orthotropic deck. Erection of the steel arch truss adopts double cantilever method with auxiliary cables supported by towers on piers.

关键词： high-speed railway bridge Dashengguan Bridge steel arch truss bridge three-plane trusses railway orthotropic deck stiffened hanger

作者: Zongyu GAO Lunxiong YI Haizhu XIAO

作者单位: BEDI Wuhan,P.R.China BRDI Wuhan,P.R.China

会议类型: 国际会议

会议名称: IABSE Workshop Shanghai 2009(国际桥梁及结构工程协会学术研讨会)

会议地点: 上海

会议语种:英文

页码: 1-7

在线出版日期: 2009-05-11（万方平台首次上网日期，不代表论文的发表时间）