我国铁路客货分线运输发展研究

Study on Development of Separated Line between Passenger and Freight Transportation in China

国外发达国家为提高运能在部分繁忙运输通道及枢纽地区修建多线铁路,实行客货分线运输;我国一些主要铁路运输通道已形成四线甚至多线运输状态,具备客货分线运输的基本条件。客货分线运输模式在技术发展方向上,主要体现在应根据高速铁路建设速度及成网情况,分阶段推行客货分线运输,同时对列车编组计划、车流径路、列车开行方案等进行优化,并根据路网结构的变化,提前统筹新增运能方案,逐步实现分线运输等方面。

Many foreign developed countries constructed multi-tracks railway in busy transport corridor and hub in order to increase transport capacity,and also implemented separated line between passenger and freight transportation;on many railway transport corridors in China,the four-tracks even multi-tracks transport status is shaped,which has basic condition of separated line between passenger and freight transportation.From the view of technical development,the separated line transport mode mainly embodies the promotion of separated line in different phase according to high-speed railway construction speed and network shaping status,at the same time,train marshalling program,vehicle flow route and train operation program are optimized,and according to the change of network structure,the transport capacity program should be planned in advanced and added,as to realize the separated line transportation stage by stage.