铁路单线隧道大断面法大型机械化施工技术研究  

Research on Large-Scale Mechanized Construction Technology of Single Line Tunnel with Large Section Method

作　　者：喻有彪 丁国龙 YU You-biao;DING Guo-long(Yunnan South Railway Co.Ltd.,Yuxi 653100,China;China Communications Construction Co.Ltd.,First Harbour Engineering Bureau No.3 Engineer,Dalian 116083,China)

机构地区：[1]滇南铁路有限责任公司,云南玉溪653100 [2]中交一航局第三工程有限公司,辽宁大连116083

出　　处：《工程建设与设计》2021年第13期138-140,共3页Construction & Design for Engineering

基　　金：中国铁路昆明局集团有限公司科研计划重点课题(K20C20)。

摘　　要：依托中老昆万铁路国内玉磨段曼木树隧道、勐腊隧道施工实践,对单线铁路隧道大型机械化施工技术进行研究,首先采取了一系列适应性措施,以达到大型机械化施工的目的,进而阐述了三臂凿岩台车、拱架拼装机等机械设备在施工过程中的运用,最终取得了良好的施工效果。Relying on the Manmushu tunnel and Mengla tunnel construction practice of China Yumo section of Kunming of China to Vientiane of Laos railway,this paper researches on the technology of large cross-sectional mechanized construction of single-track railway tunnel.In order to realize large-scale mechanized construction,a series of adaptive measures have been taken.Furthermore,the application of mechanical equipment such as triple-boom rock drilling jumbo and arch assembling machine in the construction process is elaborated.Finally,good results were achieved.

关 键 词：单线隧道 大断面法 机械化施工 

分 类 号：U455.32[建筑科学—桥梁与隧道工程] U455.4[交通运输工程—道路与铁道工程]