新时代陕西省铁路网规划方案研究

Research on the Planning Scheme of Shaanxi Railway Network for a New Era

为推动新时代陕西省交通强省建设,以陕西省铁路为对象,对其路网规划方案进行系统研究。首先对陕西省铁路网现状规模、能力适应性进行分析,并与周边省市进行对比,探寻陕西铁路网存在的主要问题,在此基础上,对陕西省铁路运输需求进行预测,结合新时代陕西省铁路发展诉求,分年度提出铁路网发展目标、规划方案。最后从路网规模、覆盖率、时效性、货运网能力等角度进行方案综合评价,研究表明陕西省最终将形成“两纵五横八辐射”高速铁路网、“一核双环六辐射”城际铁路网以及“四纵八横三辐射”干线铁路网的线网结构,下一步需从运营成本、资金筹措方案及防范债务风险等方面分析方案的可行性。

To promote the construction of a strong transportation province in the new era,the planning scheme of Shaanxi Railway Network is systematically studied.Firstly,the paper analyzes the current scale and capacity adaptability of the railway network in Shaanxi Province and compares it with the surrounding provinces and cities to explore the main problems in the Shaanxi railway network.On this basis,the demand for railway transportation in Shaanxi Province is predicted,and the staging development goals and planning schemes of the railway network are proposed in combination with the development demands of railways in Shaanxi Province in the new era.Finally,comprehensive evaluation of the network planning plan is conducted from the perspective of network scale,coverage,timeliness and freight network capacity.The research shows that Shaanxi Province will eventually form a high-speed railway network of two vertical,five horizontal and eight radiation lines;a intercity railway network of one nuclear,double-ring and six radiation lines;and a trunk railway network of four vertical,eight horizontal and three radiation lines.The nest step is to analyze the feasibility of the program in terms of operating costs,funding plan and debt risk.