既有大包线堡子湾站改造方案研究

Study on Reconstruction Program of Baoziwan Station on Existing Datong-Baotou Line

在阐述大包线、大秦线现状的基础上,为缓解湖东站压力、更好地配合大秦线运输组织,结合大包线电气化改造完成情况,选择堡子湾站进行配套大秦线的2万t集结站改造。通过对堡子湾站现状进行分析,提出2个堡子湾站改造方案,从工程实施难易度、方案投资、对能力影响等方面对改造方案进行优缺点分析比选,推荐采用方案I。

Based on expounding status of Datong-Baotou line and Datong-Qinhuangdao line, in order to release pressure of Hudong Station and better coordinate with transport organization of DatongQinhuangdao line, combining with situation of electrified remodeling on Datong-Baotou line, Baoziwan Station is selected to undertake the reconstruction of 20 000 t accumulation station which supporting Datong-Qinhuangdao line. Through analyzing status of Baoziwan Station, this paper puts forward 2 reconstruction programs of Baoziwan Station, and makes analysis and comparison on advantages and disadvantages of the 2 programs from the aspects including difficulty degree of engineering implementation, investment on program and influence on capacity, finally, Program I is recommended.