轨道都市规划建设的思索与实践——以武汉为例

Metro-city Planning Practice: Wuhan Example

文章在明确轨道都市的概念后,结合武汉轨道都市规划实践,首先通过全面整合现状及规划用地数据、建筑分布数据、人口分布数据和交通运营数据,提出了轨道优势区的概念和划定方法,评估了规划线网与规划中心体系、空间结构的契合度。其次,通过建立轨道运营数据与人口—岗位分布、用地布局、建筑构成之间的量化模型,模拟了既有规划布局对各线路客流的支撑力度,从城市战略的角度提出了轨道线网与空间结构、土地利用的双向优化方向。最后,以"优化交通结构,引导慢行复兴"为目标,提出了"站城生活圈"的概念和构建方式。

The paper introduces the concept of metro-city in Wuhan metro-city planning. Firstly, it analyzes land use, buildings, population, and transportation data, puts forwards the concept and specification of metro-priority zone, and evaluates the fitting degree of the metro line network, centers, and spatial structure. Secondly, it establishes a quantitative model of metro operation data, population-employment, land layout, buildings, simulates the support of planned layout for different metro lines, puts forwards improvement measures in metro line network and land use. Finally, the paper proposes ＂station-city life circle＂ concept and ＂improving traffic structure with slow transport＂ vision.