摘要
根据本项目F1屋盖钢结构工程的施工经验,编写出一种新型施工工法,解决钢桁架屋面实际施工的困难。利用建筑原有结构,采用搭设临时胎架,主桁架在工厂内分5段制造运至现场,分段吊装,空中先拼装成整体,再通过滑移轨道保证钢桁架刚性同步双侧相向滑移到位,最后补装零星杆件。
According to the construction experience of F1 roof steel structure project in this project,a new construction method is developed to solve the difficulties in the actual construction of steel truss roof.The original structure of the building is used to erect the temporary jig frame.The main truss is manufactured and transported to the site in five sections in the factory,hoisted in sections,assembled into a whole in the air.Then,the steel truss rigid synchronous double-side facing slip is ensured to be in place through the sliding track,and finally the sporadic members are added.
作者
金栋
车淼
JIN Dong;CHE Miao(Zhejiang Zhongcheng Construction Co.,Ltd.,Shaoxing,Zhejiang,312000,China)
出处
《工程建设（维泽科技）》
2020年第1期119-121,共3页
Engineering Construction
关键词
钢桁架
结构
快速滑移
steel truss
structure
rapid slip
