天津枢纽闲置铁路改造为城市铁路规划探讨

Discussion on Planning of Transforming Idle Railway into Urban Railway in Tianjin Terminal

研究目的:随着城市规模快速扩张,交通问题成为城市的主要矛盾,而解决人民出行最有效的方式就是大力发展城市轨道交通。而现状问题是,随着铁路的快速建设,一方面,城市内一部分铁路资源闲置,另一方面,城市轨道交通的建设需要大量的资金及宝贵的城市通道资源。本文对天津枢纽闲置铁路发挥城市交通功能进行探讨分析,希望对国内其他城市轨道交通多元化模式的选择提供参考。研究结论:(1)利用既有线路加新建线路形成天津站-天津北站-西营门站-陈塘庄站-天津站的环形城市铁路;(2)利用既有津山线能力较为富裕的现实情况,开行城市列车至滨海新区;(3)利用即将废弃铁路,新建部分线路形成城市中心辐射静海、大港铁路,开行城市列车;(4)利用既有线复线工程,开行城市中心辐射宝坻、蓟县铁路,开行城市列车;(5)本文研究成果可为其他城市提供参考。

Research purposes： As the rapid expansion of the city scale, traffic problem has become a major contradiction. The most effective way of solving this problem is to develop the urban mass trasit. But the current problem is ： on one hand, as the rapid construction of the railway, part of the railway resources lie idle, on the other hand, the construction of urban mass transit need a large number of funds and precious urban track resources. This paper analyzes how to make the idle railway give play to the urban transit function in Tianjin terminal, and hope to provide references for the diversification mode choice of the urban mass transit in other cities. Research conclusions：（ 1 ） Use the existing railway and the newly built railway to form a circuit urban railway which includes Tianjin Station- Tianjin North Station- Xiyingmen Station -Chentangzhuang Station- Tianjin Station. （2） Use the surplus transportation capacity of the Tianjin -Shanhaiguan line to run urban trains from downtown to Binhai New Area. （3） Use the abandoned railway and part of newly built railway to form the transit track from downtown to Jinghai and Dagang, and run urban trains. （4）Use the existing railway double line project to form the transit track from downtown to Baodi and Ji county, and run urban trains. （5）This result can provide the reference for other cities.