西安至十堰高速铁路引入西安铁路枢纽规划方案探讨

Discussion on Programs of Introducing Xi'an-Shiyan High-speed Railway into Xi'an Railway Hub

客运专线引入铁路枢纽时,是沿既有线通道引入枢纽中心站还是择地另建新站,在枢纽方案研究中显得尤其重要。在阐述西安铁路枢纽概况及在建、拟建项目的基础上,根据地区客运需求,结合城市规划、枢纽相关客运专线和城际铁路情况、交通便利性、建设条件等因素,对西安至十堰高速铁路引入西安铁路枢纽进行研究,提出经临潼引入既有西安北站方案、沿灞河引入西安站方案、结合西安站改引入纺织城站方案、新设高新站方案4个备选方案,最后从地理位置及征地拆迁、城市衔接、工程实施难度及投资等方面对4个方案的优缺点进行综合分析比选,为项目决策提供依据。

When the dedicated passenger railway （DPL） is introduced into the railway hub, whether introducing the railway into central hub station along the existing line or constructing a new station is a crucial issue in the program study for railway hubs. On the basis of expounding the general situation of Xi＇an railway hub, constructing project and proposed project, according to the demand of regional passenger transportation, this paper studies the program of introducing Xi＇an-Shiyan high-speed railway into Xi＇an railway hub, combining with the factors such as city planning, relative DPL and inter-city railway status in the hub, traffic convenience and construction conditions. The paper also puts forward 4 selectable programs, which are introducing the railway into existing Xi＇an North Station via Lintong, introducing the railway into Xi＇an Station via Bahe, introducing the railway into Textile City Station combined with Xi＇an Station and newly setting Gaoxin Station, finally, the paper makes comprehensive analyses and comparisons on the advantages and disadvantages of the 4 programs from the aspects of geographical location, land expropriation ＆ resettlement, integration with city, difficulties of project implementation and investment, so as to provide references for the project decision.