摘要
北京大兴国际机场旅客航站楼指廊工程多处采用销轴或关节轴承连接,可解决节点受力不均匀问题,节省焊时间,加快施工进度.安装施工中应用二次吊运、三角形定位等方法,为网架合龙等后续工序创造了良好条件.
Axis pin or knuckle bearing join was used at many areas in passenger terminal building airside concourse construction of Beijing Daxing International Airport. They could solve uneven stress on node, save welding workload and shorten the construction schedule. Secondary lifting and triangular positioning methods were used during installation, providing convenience for subsequent construction steps, such as grid closing, etc.
作者
邹建磊
李闯
刘仕源
ZOU Jian-lei;LI Chuang;LIU Shi-yuan(Beijing Mechanism Construction Co.,Ltd.,100045,Beijing,China)
出处
《建筑技术》
2019年第9期1088-1090,共3页
Architecture Technology
关键词
销轴
关节轴承
安装施工
axis pin
knuckle bearing
installation
