摘要
武汉天兴洲公铁两用长江大桥主桥为双塔三索面斜拉桥,主梁为板桁结合钢桁梁,3片主桁,采用整体节段架设施工。对钢桁梁整体节段架设的可行性进行分析。
The main bridge of Wuhan Tianxingzhou Changjiang River Rail-cum-Road Bridge is a cable-stayed bridge with double pylons and triple cable planes and the main girder of the bridge is a slab and truss composite girder composed of three trusses that are to be erected by the integral truss girder block method. In this paper, the feasibility of erection of the steel truss girder by the method is analyzed.
出处
《桥梁建设》
EI
CSCD
北大核心
2007年第6期6-8,19,共4页
Bridge Construction
关键词
铁路公路两用桥
斜拉桥
钢梁
桁梁
整体节段
桥梁架设
可行性
rail-cum-road bridge
cable-stayed bridge
steel girder
truss girder
integral girder block
bridge erection
feasibility
