地铁高架桥站屋面钢结构安装及装饰施工技术

INSTALLATION AND DECORATION CONSTRUCTION TECHNOLOGY OF STEEL STRUCTURE ON THE ROOF OF SUBWAY ELEVATED BRIDGE STATION

基于成都地铁5号线北段高架站屋面钢结构安装及装饰技术进行了研究,提出了一种双曲面扭转型钢结构设计,对结构的整体安装及后期装饰方法进行了系统介绍。通过该项目应用,在实现设计效果的同时,也进一步降低了施工难度,节约了施工成本,缩短了施工时间,大幅提高了城市轨道交通设施的外观形象。

A study was conducted on the installation and decoration technology of the roof steel structure of the elevated station on the northern section of Chengdu Metro Line 5.A hyperbolic torsion transformation steel structure design was proposed,and the overall installation and later decoration methods of the structure were systematically introduced.Through the application of this project,while achieving the design effect,the construction difficulty has been further reduced,construction costs have been saved,construction time has been shortened,and the appearance image of urban rail transit facilities has been greatly improved.