浅谈铁路既有运营线改造配轨技术

Track Distribution Technology in the Innovation of Existing Operating Railway

结合蒙古国叶罗河铁矿专用铁路改造工程实例,从既有运营线改造受到线路封闭时间严格制约的特点入手,着眼于深入研究配轨技术,从而尽可能多地利用既有轨排和封闭线路前预铺轨排,最大限度地减少线路封闭时间内工作量,达到了缩短线路封闭时间的目的。

Based on the engineering example of the innovation of Yeluo River Mine Dedicated Railway in Mongolia,starting from the strict restriction of closing time,an indepth study on the track distribution technology is carried out to make full use of the existing track distribution and the prearranged track before closing the line so as to reduce the workload and closing time.