城市地铁钢弹簧浮置板整体道床施工技术应用研究  

Research on Construction Technology of Steel Spring Floating Slab Monolithic Track Bed for Urban Subway

作　　者：李建华 LI Jian-hua(China Railway NO.3 Engineering Group Co.Ltd.the Line and Bridge Engineering Co.Ltd.,Langfang 065201,China)

机构地区：[1]中铁三局集团线桥工程有限公司,河北廊坊065201

出　　处：《工程建设与设计》2022年第24期138-140,共3页Construction & Design for Engineering

摘　　要：为在城市交通轨道系统中改善地铁工程的基本性能,钢弹簧浮置板整体道床施工技术被引进地铁建设活动中。在此背景下,论文结合青岛市地铁1号线轨道施工一标段工程,简要分析了钢弹簧浮置板整体道床的结构设计,同时对城市地铁建设项目中钢弹簧浮置板整体道床施工技术的具体应用展开研究。In order to improve the basic performance of subway engineering in urban rail transit system, the construction technology of steel spring floating slab monolithic track bed has been introduced into subway construction activities. In this context, the paper briefly analyzes the structural design of steel spring floating slab monolithic track bed in combination with the first bid section of Qingdao Metro Line 1 track construction project, and studies the specific application of steel spring floating slab monolithic track bed construction technology in urban metro construction projects.

关 键 词：城市地铁 钢弹簧 浮置板 整体道床 施工技术 

分 类 号：U231.3[交通运输工程—道路与铁道工程]