摘要
研究目的:目前银川-北京普通旅客列车运行时间为12.6 h,如果利用太中银铁路开行银川-北京200 km/h等级的动车组列车,运行径路为太中银铁路银川-定边及定边-太原、石太客专太原-石家庄、京石客专石家庄-北京,运行时间将缩短到7.5 h,将大幅度缩短银川到北京的旅行时间,因此有必要研究太中银铁路开行动车组列车的方案。但太中银铁路为客货共线铁路,且银川-定边为单线,单线段动车如何开行、通过能力是否满足要求等是需要研究的问题,本文即对上述问题展开研究。研究结论:(1)理论上银川-定边可以开行动车组列车;(2)银川-北京应开行200 km/h速度等级动车组列车;(3)为了减少既有线运营风险,推荐银川-定边单线段运行速度160 km/h,定边-太原双线段运行速度200 km/h;(4)该研究成果可为其他类似项目提供借鉴。
Research purposes： The average travelling time of common - speed passenger train from Yinchuan to Beijing reaches 12.6 hours now. While operating 200 km/h - EMU train on Taiyuan - Zhongwei - Yinchuan Line, the average travelling time will be shortened to 7.5 h significantly, the travelling route is from Yinchuan to Dingbian to Taiyuan along Taiyuan -Zhongwei -Yinchuan Line, then from Taiyuan to Shijiazhuang along Shijiazhuang- Taiyuan DPL, then from Shijiazhuang to Being along Beijing - Shijiazhuang DPL. So it is necessary to study the operation of EMU trains on Taiyuan- Zhongwei -Yinchuan line. Considering that Taiyuan -Zhongwei -Yinchuan Line was designed as mixed passenger and freight line and the line from Yinchuan to Dingbian is single - line, this paper is aimed to solve problems on the carrying capacity and organization plan of Taiyuan- Zhongwei -Yinchuan Line operating EMU train. Research conclusions ： （ 1 ） The EMU train operation on Yinchuan - Dingbian line is feasibility in theory. （2） The speed grade of Yinchuan - Beijing EMU train should be 200 km/h. （3） To mitigate operating risks, the organization plan that the EMU train travels 160 km/h on Yinchuan - Dingbian single - line and 200 km/h on Dingbian - Taiyuan double -line is recommended. （4）The research results can provide a reference for other similar project.
出处
《铁道工程学报》
EI
北大核心
2017年第2期11-15,共5页
Journal of Railway Engineering Society
关键词
太中银铁路
单线
动车组
Taiyuan - Zhongwei - Yinchuan line
single - line railway
EMU train
