摘要
针对西部国际金融中心超高层异形结构,根据结构特点采用施工升降平台斜向爬升技术。重点介绍了其中的1号主塔楼异形结构的施工升降平台设计与安装,施工升降平台斜向爬升技术措施,异形结构大角部节点深化设计与封闭技术措施,斜向爬升转垂直爬升节点设计,以及施工升降平台与塔式起重机附臂的技术处理。
Based on super tall building with special-shaped structure for Western International Financial Center, oblique climbing technology of elevating platform is used according to structural characteristics. This paper introduces the design and installation of elevating platform for the special-shaped structure of No. l main tower,oblique climbing technology of elevating platform, detail design and sealing technique of joints at big corner for special-shaped structure, joint design during oblique climbing turning to vertical climbing, technical treatment of elevating platform and tower crane arm.
出处
《施工技术》
CAS
北大核心
2014年第5期54-57,共4页
Construction Technology
关键词
高层建筑
异形结构
升降平台
斜向爬升
施工技术
tall buildings
special-shaped structures
elevating platform
oblique climbing
construction
