新型客货共线铁路一次铺设无缝线路快速铺架施工技术  

Fast construction technology of laying continuous welded track for the new type of mixed passenger and freight railway in one time

作　　者：程星璠 Cheng Xingfan

机构地区：[1]中铁一局集团新运工程有限公司,陕西咸阳712000

出　　处：《现代城市轨道交通》2023年第9期53-56,共4页Modern Urban Transit

摘　　要：以山西中南部铁路改造建设为例,介绍其施工中使用的一种新型客货共线铁路的一次铺设无缝线路快速铺架施工技术,阐述包括该技术的所用设备、工艺流程、施工要点在内的主要内容,指出该种方法与传统铺架法的创新之处以及其所产生的社会及经济效益。This article is taking the rehabilitation of southcentral Shanxi railway as an example to introduce a new and fast construction technology of laying continuous welded track for the new type of mixed passenger and freight railway in one time,The author explains the major equipment,construction workflow,key construction points employed in this technology,and points out the innovation of this method compared to the traditional laying method as well as its social and economic benefits.

关 键 词：客货共线铁路 一次性铺设 无缝线路 施工技术 

分 类 号：U215.5[交通运输工程—道路与铁道工程] U445[建筑科学—桥梁与隧道工程]