京九铁路对京广及京沪线的分流作用

ANALYSIS ON ROLE OF JINGJIU RAILWAY FOR SHARING TRAIN FLOW WITH JINGGUANG AND JINGHU RAILWAYS

京九铁路线的修建促进了地区经济的发展，同时改善了路网结构，使京广及京沪线的车流径路发生变化。在以路网整体结构为背景的条件下，依据车流最短径路、路网６１个支点编组站及规划部门对２０００年支点站技术直达车流预测资料，分析京九线对京广线及京沪线的分流效果和流量构成，为车流组织工作提供参考。

The Jingjiu Railway will promote the development of the regional economy, improve the structure of the railway network and change the path of the current wagon flow on the Jingguang and Jinghu Railways. On the basis of the whole structure of the railway network, the theory of the shortest path of the wagon flow, the plan of 61 marshalling yards and the predicted informations of the technical through wagon flow at 2000 year, this paper analyzes the efficiency and constitution about the Jingjiu Railway's sharing flow with the Jingguang and the Jinghu Railways, and it is available for reference to the organization work of the wagon flow.