冰雪之星室内滑雪场钢网架屋盖提升施工技术  

Construction Technqiue of Steel Truss Roof Lifting for“Ice and Snow Star”Indoor Ski Ground

作　　者：王哲弘 WANG Zhehong(Shanghai Mechanized Construction Group Co.,Ltd.,Shanghai 200072,China;Shanghai Engineering Research Center of Oriented in Typical Building Application Robot,Shanghai 200072,China)

机构地区：[1]上海市机械施工集团有限公司,上海200072 [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7期1129-1133,共5页Building Construction

基　　金：上海建工集团股份有限公司基金项目(20JCSF-03)。

摘　　要：随着社会的发展,网架结构广泛应用于体育馆、机场、会议室等的屋盖结构。以上海耀雪冰雪世界室内滑雪场项目为例,介绍了大跨度钢结构网架屋盖的施工流程。通过对不同的施工方案进行对比,确定了分段提升施工工艺,又设计出3种与原结构相适应的临时措施塔架形式、采用了2种不同的卸载工艺,顺利完成了施工,可为类似工程提供借鉴。As society progresses,truss structures are widely used in the roof structures of sports stadiums,airports,conference rooms,etc.Taking the project of Shanghai Yaoxue Ice and Snow World Indoor Skiing Ground as an example,the construction process of a large-span steel truss roof is introduced.Through the comparison of different construction schemes,the segmented lifting construction method is determined.Additonally,three types of temporary support tower designs that are suitable for the original structure are developed,and two different unloading techniques are employed.The successful completion fo this construction project can serve as a reference for similar future projects.

关 键 词：钢网架屋盖 分段提升工艺 临时塔架 卸载工艺 

分 类 号：TU758.1[建筑科学—建筑技术科学]