单洞双线地铁隧道排烟道板施工技术研究  

Research on Construction Technology of Flue Plate of Subway Tunnel with Single Hole Double Line

作　　者：武慧韬 WU Hui-tao(China Southern Railway Construction Investment Co.Ltd.,CRCC,Shenzhen 518035,China)

机构地区：[1]中铁建南方建设投资有限公司,广东深圳518035

出　　处：《工程建设与设计》2024年第8期133-135,共3页Construction & Design for Engineering

摘　　要：大直径隧道内排烟道板是其内部结构不可缺少的一部分,论文依托杭州某地铁大直径盾构过江隧道工程,根据本工程内部结构特点采取机械化排烟道板安装施工方案,不仅减小了盾构掘进与内部结构施工的交叉施工影响,而且大幅提高了施工效率,减小了人工投入。使烟道板拼装及内部结构施工质量得到了业界认可。The flue plate in large-diameter tunnel is an indispensable part of its internal structure.Relying on a large-diameter shield crossing river tunnel project of Hangzhou Metro,the mechanized flue plate installation construction scheme is adopted according to the characteristics of the internal structure of the project,which not only reduces the cross-construction impact of shield tunneling and internal structure construction,but also greatly improves the construction efficiency and reduces the manual input.The construction quality of flue plate assembly and internal structure has been recognized by the industry.

关 键 词：排烟道板 大直径隧道 预制拼装 

分 类 号：U455[建筑科学—桥梁与隧道工程] U453.5[交通运输工程—道路与铁道工程]