郑州会展宾馆主楼全自动液压爬模施工技术.pdf

施工技术 2010年5月 82 CONSTRUCTION TECHNOLOGY 第39卷第5期 郑州会展宾馆主楼全自动液压爬模施工技术 李海生，苏贝 (北京市建筑工程研究院，北京100039) [摘要]郑州会展宾馆主楼为钢框架钢筋混凝土核心简结构，平面呈八角形.核心筒内外墙体采用全自动液压爬 模技术与立体交叉式施工工艺相结合的施工方法.结合结构特点，介绍了内外墙体液压爬模技术及核心筒组合式 物料平台整体提升技术；同时间述了液压爬模与起重机械的配合等施工工艺.实践证明，该技术实现了核心简筒 体结构先行施工及简体物料平台整体提升，具有良好的经济、社会效益. [关键词]超高层建筑；框架核心筒结构；自动液压爬模；立体交叉施工 [中图分类号]TU731.2 [文献标识码]A [文章编号]1002-8498(2010)05-0082-04 Construction Technology of Automatic Hydraulic Climbing Formwork in Main Building of Zhengzhou Display Hotel Li Haisheng Su Bei Beijing Building Construction Research Institute Bejing 100039 China) Abstract:Main building of Zhengzhou Display Hotel is designed as octagonal frame-corewall structure with steel frame and reinforced concrete corewall.Combination methods of automatic hydraulic climbing formwork and alternated construction technology are adopted in the corewall construction.According to structural characteristics the authors introduce the hydraulic climbing formwork technology of walls and integral lifting method of material platform.Then they describe cooperating technology of hydraulic climbing formwork and related cranes.Application effect shows that the corewall can be constructed first and the material platform can be lifted integrally and good economical and social benefits can be gained. Key words:super-high-rise building;frame-corewall structure;automatic climbing formwork;alternated construction 1工程概况 郑州会展宾馆是上海绿地集团在郑州开发的第一 个集办公、商业服务于一体的高档综合性建筑，位于河 南省郑州市郑东新区CBD中心公园内.建筑物总高 度280m 总建筑面积约18万m3 地上57层...