武昌火车站无站台柱雨棚钢管桁架结构安装技术

Erection Technique of Steel Pipe Truss for the Rain-proof Shed Without Column on Platform at Wuchang Railway Station

根据铁路车站无站台柱雨棚多专业同期施工和吊装只能在夜间停轮点或股道封锁要点的实际情况,在不影响铁路客运既有线正常运营的环境下,经过对无站台柱雨棚工程施工的细致分析,摸索总结出一套安全高效的安装方法,对同类型工程施工具有一定的指导价值。

In accordance with the special requirements such as the speciality-intersecting engineering, hoisting conducted during night and the normal flow of the passenger line during the construction of rain-proof shed without column on platform, a series of erection techniques of the steel pipe truss are concluded. The erection techniques have proved safe and highly efficient, which can be referred as guidance to the similar engineering.