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中转停留时间是货车在车站进行解体、改编及其它中转作业所停留的时间,是编组站重要生产技术指标之一。压缩货车在编组站中转停留时间,对加速全路车辆周转,提高运输能力起着举足轻重的作用。“4.18”提速调图后,由于车流径路及运行图结构变化,南京东站中时指标完成情况并不理想。本文主要从南京东站技术作业过程和现有运行图结构入手,分析中时延长原因,探讨压缩货车中转停留时间,提高运输生产效率的措施。
Transit stay time is the truck at the station for disintegration, adaptation and other transit operations stay time, is the marshalling yard one of the important production technical indicators. Compression trucks in marshalling stations transit stay time, to speed up the whole vehicle turnover, improve transport capacity plays a decisive role. “4.18 ” speed adjustment map, due to changes in traffic flow path and operating diagram structure, Nanjing East Railway Station in the indicators to complete the situation is not satisfactory. This paper starts with the technical operation of Nanjing East Railway Station and the structure of the existing operation chart, analyzes the reasons for the prolongation of mid-term and discusses the measures to reduce the transit time of compressed freight trains and increase the production efficiency of transportation.