基于交通因子视角的区域空间结构演变研究——以长三角地区为例

Research of the Regional Spatial Structure Evolution Based on the Traffic Factor——With Yangzi River Delta as a Case

交通与区域空间结构之间存在着密切的关系,在城市与区域快速发展、交通网络逐渐完善、交通条件日益改善的中国,交通因子对于区域空间结构演化的作用显著.文章从以往关于交通与区域空间结构关系的研究入手,总结提出了影响区域空间结构演变的五种交通因子,分别是:交通设施的区域稀缺性、交流需求强度、交通节点的设置、建设时序和多种交通方式组合便捷度,并且从区域、城市和历史三个层面归纳分析了这五个交通因子对区域空间结构演变的作用机制,最后,以长三角地区为例进行了实证(假设)研究.

There are some affinities between traffic and regional spatial structure, the author sums up five regional traffic factors which affected regional spatial structure evolution through the affinities between them as scarcity of regional traffic facility, intensity of communicate demand, set of the traffic node, construction scheduling and convenience of multi-traffic assembled mode, and analyses the mechanism through three aspects： region, urban and history, and takes Yangzi River Delta for example.