摘要
主要介绍了国内最大室内足球场 14 4m大跨度空间桁架屋盖施工方案的选择、工艺流程及高空组装、低温焊接、焊接变形控制、安装误差测量控制等技术要点。
This article mainly introduces the choice of construction scheme of the space truss roof of large span structure of 144 meters, the largest indoor football ground and the process flow of the project; as well as the installation in the air, the welding at low temperature, the controlling of welding deformation and the controlling of installation inaccuracy etc.
出处
《钢结构》
2001年第4期24-26,55,共4页
Steel Construction
