太原枢纽点线能力分析及榆次编组站扩能方案研究

Research on the capacity analysis of Taiyuan junction and the capacity expansion program of yuci marshalling station

结合太原枢纽大西客专引入、枢纽西环线建设和相关线路扩能引起枢纽既有运输格局发生变化,从枢纽功能布局、路网定位、编组站分工、车流组织等方面,分析了太原枢纽两个编组站分工和榆次编组站存在的路网节点梗阻等问题,提出榆次编组站作为枢纽主要编组站的定位和榆次编组站按双向二级六场扩能改造的建议。

This paper introduees that the present strueture of Taiyuan railway j unetion is being changed by the pruject of Datong- Xi＇an high-speed railway, the construction of west ring and uther related capacity expansion pruject. Then it analyzes the existing problems of two marshalling stations in terms of the function layout, network positinn, division of work and ear flow organization. At last, the suggestinn that make Y uci as major marshalling station and expand it to 2-stage/6-yard form is proposed.