摘要
北京大兴国际机场旅客航站楼及综合换乘中心指廊区钢层盖为造型独特的不规则自由曲面,采用桁架和网架混合结构,在屋面提升工装设计、提升合龙和卸载等方面采取了一系列技术措施,历时164d顺利完成了钢屋盖施工,确保了安全施工.
Beijing Daxing International Airport and the airside concourse of general transfer center have special irregular free camber steel roof, which is of truss and grid structure. A series of technical measures were adopted for roof lifting, closing and unloading, and the steel roof construction was successfully finished in 164 days, providing guarantee for construction safety.
作者
邹建磊
韩瑞京
胡鸿志
ZOU Jian-lei;HAN Rui-jing;HU Hong-zhi(Beijing Mechanism Construction Co.,Ltd.,100045,Beijing,China)
出处
《建筑技术》
2019年第9期1057-1060,共4页
Architecture Technology
关键词
钢屋盖
整体提升
提升合龙
卸载
steel roof
whole lifting
lifting and closing
unloading
