论文部分内容阅读
一、前言随着京广干线车流量的不断增长,如何提高京广干线的通过能力,充分挖掘运输潜力已成为当务之急。目前,京广干线郑武段主要采用电力机车牵引,摘挂列车使用内燃机车牵引,机车交路采用电力机车漯河折返短交路,列车在漯河需换挂机车,造成列车长时间占用到发线及车站两端咽喉区,也造成机车动力的浪费,已直接影响到京广干线的畅通,造成孟庙口下行列车等线增多,漯河车站的能力得不到充分的发挥。
I. Preface As the traffic volume of the Beijing-Guangzhou trunk lines continues to grow, it is imperative to improve the transport capacity of the Beijing-Guangzhou trunk line and fully tap the potential of transport. At present, the Beijing-Guangzhou main line Zhengwu section mainly uses the traction of electric locomotives, the use of diesel locomotive traction with trains, locomotives used electric locomotive Luohe reentry short crossings, trains need to change locomotives in Luohe, causing the train occupy the hair line for a long time And the throat area at both ends of the station also caused a waste of locomotive power. This has directly affected the smooth flow of the Beijing-Guangzhou main line, resulting in an increase in the number of down-train lines at Mengmiao Mouth and the inability of Luohe Station to fully play.