摘要
结合工程实例,对特殊环境情况下的超长、超重钢桁架整体吊装全过程的施工技术进行了分析和总结,阐述了3台起重机协同吊装的具体施工方法和步骤、吊装设计验算和吊装施工的关键技术,解决了特殊环境下超长、超重构件吊装难题,加快了施工进度。
According to an engineering practice, the hoisting construction for super-long, overweight steel trusses in special conditions were analyzed. The construction methods and procedure, hoisting checking and hoisting construction using three cranes for collaborative hoisting were described. This technology solved the hoisting difficulties of super-long, overweight components in special conditions and saved construction period.
出处
《施工技术》
CAS
北大核心
2013年第20期62-64,共3页
Construction Technology
关键词
钢结构
桁架
起重机
空间转换
施工技术
steel structures
trusses
cranes
space conversion
construction
