摘要
国家体育场PTFE膜附属钢结构工程采用在地面胎架上拼装钢管平面框架,通过履带吊脱胎架、卷扬机倒运并吊装提升到位,以达到绷紧和固定膜材的受力及精度要求,结合实际情况对工程中采用的施工方法进行介绍。
The steel pipe frame assembled on ground tension bed is adopted in PTFE membrane structures of affiliated steel structure in National Stadium. The force-bearing and precision demands are satisfied by track hoisting tension bed, hoister transporting and lifting in a result of tensing and fixing membranes, Based on the actual engineering, construction methods are introduced in this paper.
出处
《施工技术》
CAS
北大核心
2008年第1期71-73,共3页
Construction Technology
关键词
场馆建筑
钢结构
膜结构
安装
stadiums building
steel structure
membrane structure
installation
