大跨度空间网格结构的拼装和滑移施工  

Assembly and Sliding Construction of Large-span Space Grid Structure

作　　者：蔡小平 CAI Xiaoping(Changzhou No.1 Construction Group Co.,Ltd.,Changzhou,Jiangsu 213012,China)

机构地区：[1]常州第一建筑集团有限公司,江苏常州213012

出　　处：《建筑施工》2020年第11期2069-2071,共3页Building Construction

摘　　要：结合江阴兴澄钢铁混匀料场封闭改建项目,对大跨度空间网格结构单元拼装工艺进行了改进。详细阐述了累积滑移的关键施工技术,在确保施工安全和质量的同时,确保了料场的正常生产运行,节约了成本,取得了良好的效益,可供类似工程参考。Combined with the closed reconstruction project of Xingcheng Iron and Steel Co.,Ltd.in Jiangyin,the assembly process of large-span space grid structure units is improved.The key construction technology of cumulative sliding is elaborated in detail,which ensures the construction safety and quality,as well as the normal production and operation of the stockyard,saves costs and achieves good benefits,which can be used as a reference for similar projects.

关 键 词：空间网格结构 拼装平台 单元拼装 滑移轨道 累积滑移 

分 类 号：TU755[建筑科学—建筑技术科学]