摘要
下承式钢桁梁桥因其施工速度快、耐久性好、建筑高度低在桥梁工程中得到了广泛应用,下承式钢桁梁架设是该类桥梁施工中的关键工序。为解决这一问题,结合坪田联络线跨京广铁路特大桥下承式钢桁梁实体工程,详细阐述了跨京广铁路特大桥下承式钢桁梁架设安装方案,为下承式钢桁梁桥的推广应用提供了施工资料。
The through steel truss bridge has been widely used in bridge engineering because of its fast construction speed,good durability and low building height.The erection of through steel truss beam is the key procedure in the construction of this kind of bridge.In order to solve this problem,the erection and installation scheme of through steel truss girder of Pingtan tie-line bridge across Beijing-Guangzhou Railway Bridge is elaborated in detail,which provides construction information for the popularization and application of through steel truss girder bridge across Beijing-Guangzhou Railway Bridge.
出处
《建筑技术开发》
2019年第2期126-127,共2页
Building Technology Development
关键词
特大桥
下承式钢桁梁
架设
super large bridge
through steel truss girder
erection
