摘要
介绍了济南国际机场双曲面穹顶钢结构屋盖空间钢管桁架的安装工艺,在充分分析该工程的空间钢管桁架力学特点的基础上,对主桁架分别采用"三段式"综合安装工艺、"两段式"安装工艺、"一段式"安装工艺进行施工。
In this article, author introduces installation methods of spatial steel pipe truss of hyperbolic dome steel structure roof of Ji'nan International Airport.Based on the analysis of mechanics character of spatial steel pipe truss, engineers adopt 'three segments' integration installation method,'two segments' installation method,'one segment' installation method during construction of main truss.
出处
《施工技术》
CAS
北大核心
2004年第11期16-18,共3页
Construction Technology
关键词
钢结构
空间钢管桁架
非稳定体系
安装
steel structure
spatial steel pipe truss
non-stability system
installation
