长三角一体化发展背景下高铁客流网络特征研究
Research on Characteristics of High-Speed Flow Network under the Background of Yangtze River Delta Integration Development
作者信息
韦胜 江苏省城市规划设计研究院高级城市规划师
李涛 复旦大学城市规划与发展研究中心副主任
高湛 江苏省城市规划设计研究院助理城市规划师
摘要 基于长三角一体化发展背景，采用高铁站点之间实际客流 OD 数据，利用复杂网络理论，从高铁网络联系、网络等级结构、子网络分布、高铁站点布局模式等方面详细分析了长三角高铁网络的特征。研究结果可以为长三角一体化发展中的都市圈规划、多中心结构体系构建、区域高铁网络发展、高铁站点布局优化等方面的研究提供一定的决策支撑依据。最后，结合规划高铁站点布局特征，研究提出未来必须重视高铁站点布局中的不确定性因素和高铁“一城多站”的布局特征。
关键词 长三角一体化，高速铁路，大数据，可达性
Abstract Under the background of Yangtze River Delta (YRD) integration development, with OD data of actual passenger flow between high-speed railway (HSR) stations and complex network theory, the HSR network characteristics of YRD are analyzed from the aspects of connection strength between network nodes, network hierarchical structure, sub-networks distribution and HSR station layout mode. The results can provide some decision-making support for the metropolitan area planning, multi-center structure planning, regional HSR network development and the HSR station layout optimization in the research of the YRD integration development. Finally, combined with the layout characteristics of HSR stations, it is found that the uncertainty factors in the development of HSR network and the phenomenon of "one city, multiple HSR stations" should be paid more attention to in the future.
Keywords Yangtze River Delta integration development, high speed railway network, big data, accessibility
文章来源：《城乡规划》2019 NO.4
