阿联酋Al Hikma超高层建筑鱼鳍造型钢结构施工技术  

Construction of the Fin-styled Steel Structures of a Super High-rise Building in the UAE

作　　者：梁志国 田三川 王力尚 许辉 

机构地区：[1]中建中东有限公司

出　　处：《施工技术（下半月）》2012年第10期8-11,共4页Construction Technology

基　　金：中建股份科研项目资助(CSCEC-2011-C-04)

摘　　要：阿联酋Al Hikma大厦塔楼主体的4个角上安装了32个鱼鳍造型钢结构。该结构由铝扣板拼接而成,对测量定位要求高。鱼鳍造型钢结构安装主要分为地面拼装和楼层施工两部分。重点介绍了拼装平台的搭设、钢结构骨架的拼装、铝扣板的拼装以及钢结构抱箍的定位与安装、基座与钢结构之间连接件的安装等技术。同时指出了鱼鳍造型钢结构在设计和吊装过程中与主体结构、与角柱上箱形钢结构和铝扣板、与幕墙结构的协调做法,确保了施工安全。There are thirty two fin-styled steel structures on the four corners of the main body of A1 Hikma in the United Arab Emirates. These structures were fabricated from aluminum buckle plates and has high requirements to measurement and positioning. The installation of fin-styled structures includes assembly on the ground and construction on the building floors. This paper introduced in detail the setting of assembly platform, assembling of steel skeleton and aluminum buckle plates, positioning and installation of steel hoop, installation of the connection parts between the base and the steel structures. To ensure the construction safety, the method for coordination of the fin-styled steel structures with the main structure, the box-shaped steel structure above the corner column and aluminum buckle plates, and curtain wall structures during design and hoisting is also introduced.

关 键 词：高层建筑 钢结构 鱼鳍造型 拼装 吊装 

分 类 号：TU758.1[建筑科学—建筑技术科学]