编织筒状钢结构施工方法分析及关键工艺  

Construction Method Analysis and Key Technology of Braided Tube Steel Structure

作　　者：李志强 王强 黄京新[1] 王磊[1] LI Zhiqiang;WANG Qiang;HUANG Jingxin;WANG Lei(Guangzhou Branch of China Railway Construction Engineering Group Co.,Ltd.,Guangzhou,Guangdong 511400,China)

机构地区：[1]中铁建工集团有限公司广州分公司,广东广州511400

出　　处：《建筑施工》2021年第5期819-822,共4页Building Construction

摘　　要：某铁路旅客车站设计为编织筒状结构体系,由编织筒钢结构作为屋盖网架结构的支撑受力体系。施工时采用了“顶部提升,底部吊装”相结合的安装方式,有效解决了“底部如斗,顶部如盘,整体如筒”这一复杂异形筒类钢结构的施工难题。总结的编织筒结构施工工艺可为类似工程提供经验借鉴。A railway passenger station is designed as a braided tube structure system,and the braided tube steel structure is used as the supporting force system of the roof grid structure.During the construction,the installation method of"top lifting and bottom erection"is adopted,which effectively solves the construction problem of"bottom like bucket,top like plate,whole like tube",which is a complex special-shaped tube steel structure.The summarized construction technology of braided tube structure can provide experience for similar projects.

关 键 词：编织筒结构 安装施工 方法分析 整体提升 

分 类 号：TU755[建筑科学—建筑技术科学]