西宁至成都铁路引入西宁枢纽总图方案研究

通过对西宁铁路枢纽现状及存在问题进行分析,结合在建西宁站改及相关工程项目实施,以及枢纽内曹家堡物流中心、新建编组站研究情况,提出枢纽总图布局构想。按照充分利用既有设施,点线能力协调,列车径路顺畅,客货运设施布局合理及适应城市总体发展规划要求的原则,针对西宁至成都铁路引入西宁铁路枢纽方案,根据接轨点及枢纽编组站设置位置的不同共研究了4种方案,并对方案进行综合经济技术比较,最终推荐采用高速引入海东西站,普速引入平安驿站,新设曹家堡编组站方案。

Study on General Planning for Introducing Xi'ning-Chengdu Railway into Xi'ning Terminal

This paper analyzes the current situation and main problems related to Xi'ning railway terminal and puts forward the general planning based on the construction of Xi'ning railway station and related engineering project implementation,as well as the study on the hub in Cao Jia Bao logistics center and new marshalling station,. Following such principles as full use of existing facilities,coordinated ability of points and lines,smooth train path,reasonable allocation of passenger and freight facilities and adaptation to the requirements of overall urban development planning,four schemes are studied to introduce Xi'ning to Chengdu railway into Xi'ning railway hub,according to the differences in rail-joint location and location of marshalling station. And comprehensive economic and technical comparison of the schemes is conducted to determine the scheme where the high-speed railway is lead into Hai Dong west station,the conventional railway is lead into Ping An Yi railway station,and new Cao Jia Bao marshalling station is to be built.