大型场馆钢结构屋盖施工技术的创新  

Innovation in Construction Technology of Steel Structure Roof of Large Venues

作　　者：陈坚 CHEN Jian(Shanghai Construction Group Co.,Ltd.,Shanghai 200080,China;Shanghai Engineering Research Center of Oriented in Typical Building Application Robot,Shanghai 200072,China)

机构地区：[1]上海建工集团股份有限公司,上海200080 [2]上海面向典型建筑应用机器人工程技术研究中心,上海200072

出　　处：《建筑施工》2024年第2期248-250,共3页Building Construction

基　　金：上海市科学技术委员会科研项目(19DZ2252200)。

摘　　要：针对大型场馆类建筑建造过程中,土建施工会先于钢结构实施而造成的钢结构屋盖施工困难,结合工程实际,对施工技术进行了创新。通过综合利用提升、滑移、落架等工艺,充分发挥各种工艺的优势,解决了城市中心区域施工场地等复杂条件影响下大型钢结构的安装难题,总结出了可供类似工程参考的施工工艺。In view of the challenges of constructing roofs for large-scale venues due to the precedence of civil construction,the construction technology is innovated in combination with the engineering practice.Through the comprehensive utilization of lifting,sliding,drop-frame and other processes,the advantages of various processes are fully utilized,and the installation challenges of large steel structures under the influence of complex conditions such as construction sites in urban central areas are solved.Finally,a construction technique applicable to similar projects is summarized.

关 键 词：钢结构屋盖 提升 顶推滑移 整体落架 单榀桁架 

分 类 号：TU71[建筑科学—建筑技术科学]