摘要
将繁忙干线的旅客列车速度提高到140—160km/h是铁道部为适应铁路旅客运输的需要而作出的正确决策,也是广大旅客对铁路运输的普遍要求和强烈愿望.本文提出了双线自动闭塞区段旅客列车扣除系数的简单估算方法,进而对既有双线铁路提高旅客列车速度后旅客列车扣除系数的变化、区间通过能力的影响以及旅客列车连发追踪运行的效果进行了分析,得出了一些有益的结论.
Raising the speed of passenger trains to 140-160km/h on busy main railway lines is a correct decision for the need of railway passenger tranport. It's also railway passenger's common demand and strong desire. In this papery simple estimate method of removal coefficient of passenger trains on double railway lines with automatic block system will be presented. Using the method,the changes of removal coefficient of passenger trains and the influences on the carrying capacity of sections will be discussed when the speed of passenger trains on existing double railway lines rise. At last,the effects when running the passenger trains by tracking will also be discussed. Some useful conclusions will be given.
出处
《系统工程》
CSCD
1998年第5期50-55,共6页
Systems Engineering
关键词
双线铁路
旅客列车
提速
通过能力
existing double railway lines,speed-raising for passenger trains,removal coefficient of passenger trains,carrying capacity of sections
