甘露山文创城冰雪综合体高区钢结构工程施工方案比选
Construction Scheme Comparison of High-zone Steel Structure Project for Ice-snow Complex in Ganlu Mountain Literary and Creation City
马建 1熊文辉 1彭晶 1胡登飞 1杜振东1
作者信息
- 1. 武汉建工集团股份有限公司,湖北 武汉 430000
- 折叠
摘要
分析甘露山文创城冰雪综合体高区钢结构工程不同施工方案,从安全性、经济性、工期保障及质量管控等方面进行综合对比,最终选择分区低位拼装+分级整体提升方案.该方案有效降低了吊装作业高度,规避了转换层斜面设置高支撑的措施,减少了支撑用量,降低了安全风险并减少了措施费投入.同时,低位拼装有利于安装精度和焊缝质量的控制.实践表明,该方案实施顺畅,效果良好.
Abstract
The different construction schemes for high-zone steel structure project of ice-snow complex in Ganlu Mountain Literary and Creation City are analyzed,a comprehensive comparison is made from the aspects of safety,economy,construction period guarantee and quality control,finally,the scheme of partition low-level assembly+staging integral lifting is selected.The scheme effectively reduce the height of the hoisting operation,avoid the measure of setting high support on the slope of transfer layer,decrease the amount of support,reduces the safety risk and decrease the measure cost.Moreover,low-level assembly is conducive to installation accuracy and weld quality control.The practice shows that,the scheme is implemented smoothly and the effect is good.
关键词
钢结构/桁架/拼装/提升/滑移/支撑Key words
steel structures/trusses/assembly/lifting/slipping/supports引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据