摘要
沈阳市某超高层建筑双曲面不等边八角组合型幕墙施工中,为解决超高层双曲面单元板块安装精度不高的技术难题,采用牵引式斜拉环轨吊装技术,该技术吊装精度高,施工速度快且有利于安全施工,提高了幕墙安装合格率,降低了高空吊装作业安装风险,取得了良好的社会经济效益。
In the construction of a hyperboloid unequal-sided octagonal combined curtain wall of a super high-rise building in Shenyang,in order to solve the technical problem of low installation accuracy of the super high-rise hyperboloid unit plate,the traction type cable-stayed ring rail hoisting technology is adopted,which has high hoisting accuracy.The construction speed is fast and is conducive to safe construction,improves the qualification rate of curtain wall installation,reduces the installation risk of high-altitude hoisting operations,and has achieved good social and economic benefits.
作者
毛旭
龚琦
潘东旭
张国贤
董振武
孔令杰
MAO Xu;GONG Qi;PAN Dong-xu;ZHANG Guo-xian;DONG Zhen-wu;KONG Ling-jie(Northeast Branch of China Construction Eighth Engineering Bureau Co.,Ltd.,116023,Dalian,Liaoning,China)
出处
《建筑技术》
2021年第2期240-243,共4页
Architecture Technology
关键词
超高层幕墙
牵引式
环轨
吊装
super high-rise curtain wall
traction
ring rail
hoisting
