摘要
根据山区铁路增建二线的具体情况,分析上下行合设车站之间的合理距离,以合设站前方单线区间的通过能力及反向行车量为约束条件,研究满足客货运输需求及列车运行调整条件下,上下行线路合设站之间距离的计算方法。以南昆线增建二线为例,计算出上下合设站之间的合理距离。
A computational method for calculating the distance of combined setting stations is discussed bases on the situation of building the second line for mountainous railway. Using the passing capacity of single-track line division ahead to the combined setting stations and the number of trains running in the opposite direction as the restriction conditions, the distance should meet the transportation demands of passenger and freight operation, as well as the requirement of train operation adjustment, the computation method is proposed forthe determination of distance among stations with up and down directions. Finally, by taking the newly constructed second line of Nanning-Kunming as the example, the resonable distance of combined setting station with up and down directions is given.
出处
《铁道运输与经济》
北大核心
2007年第10期92-95,共4页
Railway Transport and Economy
关键词
山区铁路
增建二线
合设站
距离
Mountainous Railway
Newly Constructed Second Line
CombinedSetting Station
Oistance
