铁路隧道平导区段快速施工机械化配置研究  

Mechanized Matching Application of Rapid Construction in Parallel Leading Tunnel Section

作　　者：孙亚婷 王朝训 张冰冰[1] SUN Yating;WANG Chaoxun;ZHANG Bingbin(Zhejiang Instute of Communications,Hangzhou 311112,China;Railway Branch of Zhejiang Communications Construction Group Co.,Ltd.,Hangzhou 310051,China)

机构地区：[1]浙江交通职业技术学院,杭州311112 [2]浙江交工集团股份有限公司铁路分公司,杭州310051

出　　处：《现代交通技术》2020年第3期42-45,共4页Modern Transportation Technology

基　　金：浙江省交通运输厅交通教育科研专项计划项目(2018JY03)。

摘　　要：因自然灾害引起辅助坑道设计的变更,致使在建跃龙门隧道平导区段成为成兰铁路施工的重难点工程。以此为背景,分析研究该平导区段隧道施工关键工序的快速机械化配置及相关问题。经工程实践证明,跃龙门隧道平导区段的快速施工机械化配置合理,较好地应对和解决了施工场地狭窄、弃碴、排水、通风及防灾等方面的难题,对类似工程具有借鉴意义。In the construction of Yuelongmen Tunnel,the design of auxiliary tunnels is changed due to natural disasters,which makes the parallel leading tunnel section of Yuelongmen Tunnel a key and difficult project in the construction of Chenglan Railway.Based on this background,by the research of the rapid construction mechanization and its matching equipment of the key construction procedures in the parallel leading tunnel section construction,this paper analyses and studies the related problems.The practice has proved that the construction of the parallel leading tunnel section in Yuelongmen Tunnel is fast and mechanized,and the problems such as narrow construction space,drilling-blasting mucking,drainage,ventilation and disaster prevention are well coped with,which can be a good reference for similar projects.

关 键 词：铁路隧道 小断面辅助坑道 机械化配置 

分 类 号：U25[交通运输工程—道路与铁道工程]