摘要
温州世贸中心工程标高248.650～310.134m,外围为钢结构莲花瓣造型,主体结构上设一避雷针桅杆,自标高301.993m至330.83m分为6节。采用自制吊装固定工具,高空倒装吊升法施工。介绍了具体施工流程,分析了桅杆支撑脚手架搭设和桅杆提升施工操作要点等。经验证,施工效果良好。
At the height of 248.650 ～ 310.134m,Wenzhou International Business Center has a lotus-shaped steel structure.On the main structure a mast of lightning rod is set up,which is divided into six segments from 301.993m to 330.83m.The mast is constructed with the method of flip hoisting at high altitude by self-made fixing and hoisting tools.The authors introduce construction process in detail,analyze the steps of support scaffold and hoisting operation points for mast.The construction technology has a good effects.
出处
《施工技术》
CAS
北大核心
2010年第11期99-101,共3页
Construction Technology
关键词
温州世贸中心
自制吊装固定工具
倒装吊升法
桅杆
Wenzhou International Business Center
self-made fixing and hoisting tools
flip hoisting method
mast
