摘要
介绍了在两幢主楼间90 m的高空安装重66 t连体钢桁架的技术要点,提出了现场拼装,分件起吊,空中组装、焊接的安装方法,达到钢桁架空中整体安装到位,安全可靠,质量保证的效果。
This article introduces the installation technical points of 66 t jointed steel truss at 90 m high altitude between two main buildings, proposes installation methods including on-site assembly, hoisting piece by piece, air assembly, and welding, and achieves the effect of overall installation in place, security and reliability, and quality insurance.
出处
《山西建筑》
2011年第9期101-102,共2页
Shanxi Architecture
关键词
钢桁架
吊装
空中组装
steel truss, hoisting, air installation
