浅析无碴轨道条件下客运专线的天窗时间

Discussion on the Maintenance Block Time of Dedicated Passenger Line under the Condition of Ballastless Track

本文通过无碴轨道条件下客运专线维修内容、维修组织和维修时间的分析,得出了客运专线综合维修的控制因素和控制时间;合理确定了无碴轨道条件下客运专线矩形天窗时间,并提出了合理利用客运专线运行图三角区缩短天窗时间,使之与衔接普速铁路的天窗时间协调,组织"夕发朝至"列车的思路。

By analyzing the ballastless track＇s maintenance content,maintenanceorganization and maintenance block time of dedicated passenger line,the control factor and control time of dedicated passenger line comprehensive maintenance were obtained. The dedicated passenger line maintenance block time was determined. Finally,this paper presented that rational utilization of the train diagram triangle area could shorten the block time,and the time should coordinate the connected general railway maintenance time,then,the train departed at sunset and arrived at next morning could be operated.