秦沈客运专线扩能改造的必要性分析  

Research on the Necessity of Expanding Capacity of Qinhuangdao-Shenyang Passenger Dedicated Line

作　　者：车宏军 

机构地区：[1]沈阳铁路局计统处,辽宁沈阳110001

出　　处：《铁路工程技术与经济》2017年第5期29-31,共3页Railway Engineering Technology and Economy

摘　　要：秦沈客运专线是我国2003年8月建成的第一条铁路客运专线,是京哈客运通道的重要组成部分。随着客流量的逐年增加,2013年至今已多次调整列车运行图,增开列车对数,但还是满足不了客流量增加的需要,需进行扩能改造。通过对影响通过能力的分析和研究,提出开通6个预留车站、增加有关车站的到发线和减少不同速度列车种类等扩能改造方案,以求提高运输能力,满足客流量增加的需要。The Qinhuangdao-Shenyang railway established in August 2003 is the first passenger dedicated line in China,and it is an important part of Beijing-Harbin passenger transport channel. With the increase of passenger flow year by year,the train diagram has adjusted many times to increase train logarithm since2013,but it still cannot meet the increasing demand for passenger traffic. Therefore,the capacity expansion of this railway line should be carried out. Through the analysis of influencing factors of transportation capacity,the capacity expansion schemes are put forward in order to improve transport capacity to meet the increasing demand for passenger flow,such as open 6 reserved stations,increase the arrival and departure track of the station,and reduce the types of different speed trains.

关 键 词：铁路客专 扩能改造 提高 运输能力 研究 

分 类 号：U292.5[交通运输工程—交通运输规划与管理] F532.3[交通运输工程—道路与铁道工程]