面向都市区服务的太原铁路枢纽布局优化研究

Optimization of Taiyuan Railway Terminals Layout in the Context of Serving Metropolitan Area

铁路枢纽是城市发展的重大基础设施,在高速铁路快速发展的背景下,新一轮城市总体规划修编需要充分重视。由于存在多条高速铁路的规划,太原面临的铁路枢纽布局与城市用地的矛盾更加突出,需要从都市区一体化发展的角度,统筹考虑铁路枢纽布局的优化调整。根据太原都市区空间布局特征和发展趋势,研究提出构建铁路客运环线、主城区和外围组团联合设站、分散铁路场站用地、预留线路接入条件等铁路枢纽布局优化建议方案。提出的方案与太原城市空间发展格局保持较好的协调性,既能减小中心城区用地压力,又能带动都市区一体化发展。

Railway terminal is one of the major infrastructures serving urban development. In the background of expansion of high-speed railway system, its terminal should be better planned and operated in urban general planning adjustment. Because of several high-speed railways in planning, the contradiction between the layout of the railway terminal and the urban land use turns to be a prominent issue in Taiyuan.To solve the problem, it is necessary to discuss the optimization of railway terminals layout from the perspective of the integration development with the metropolitan area. According to Taiyuan＇s urban spatial characteristics and development trend, this paper proposes a scheme to optimize the layout of local railway terminal, which includes planning passenger-dedicated rail loop line, planning the stations in urban area and rural areas simultaneously, scattering the railway station lands, reserving new railways＇ access conditions. The scheme can better coordinate with the Taiyuan urban spatial development patterns, reduce the pressure of land supply in the central area, and drive the integrated development of the metropolitan area.