“原位拼装、整体顶升”法施工技术在大跨度空间网格结构屋面中的应用  

Application of the Construction Technology of"In-situ Assembly and Overall Jacking"in the Roof of Large-span Space Grid Structure

作　　者：李鑫 Li Xin(China Railway 14th Bureau Group Second Engineering Co.,Ltd.,Taian 271000,China)

机构地区：[1]中铁十四局集团第二工程有限公司,山东泰安271000

出　　处：《科学技术创新》2022年第16期113-116,共4页Scientific and Technological Innovation

摘　　要：高铁站房建设作为一项民生工程直接关乎到旅客出行的切身利益,而良好的舒适感、体验感、空间环境感恰巧是利益保障的前提。为了提供更好的空间环境,大跨度空间网格结构屋面在工程建设领域广泛应用,进而衍生出效率高、安全系数高的网格结构施工工艺。As a livelihood project,the construction of high-speed railway station room is directly related to the vital interests of passengers'travel,and good comfort,experience and space environment happen to be the premise of interest protection.In order to provide a better space environment,the long-span space grid structure roof is widely used in the field of engineering construction,and then the grid structure construction technology with high efficiency and high safety factor is derived.

关 键 词：大跨度 空间网格 整体顶升 

分 类 号：TU391[建筑科学—结构工程]