摘要
武汉天兴洲公铁两用长江大桥主桥为双塔三主桁三索面斜拉桥,上层为公路6车道,下层为4线铁路,旅客列车设计行车速度200 km/h。介绍了该桥动力计算分析的方法、内容及结论。
The main bridge of Wuhan Tianxingzhou Changjiang River Rail-cum-Road Bridge is a cable-stayed bridge with double pylons, three main trusses and three cable planes. The upper deck of the bridge is designed as a 6-lane roadway and the lower deck a 4-tack railway with designed traveling speed of passenger train 200 km/h. In this paper, the methods, contents and conclusions of analysis of dynamic force calculation of the bridge are presented.
出处
《桥梁建设》
EI
CSCD
北大核心
2008年第1期1-3,40,共4页
Bridge Construction
关键词
铁路公路两用桥
斜拉桥
车~桥耦合作用
动力学
分析
rail-cum-road bridge
cable-stayed bridge
vehicle-bridge coupling action
dynamics
analysis
