贵州城市体系空间结构与分形特征研究

Study on the Spatial Structure and Fractal Characteristics of Urban System in Guizhou Province

在定性描述贵州城市体系空间结构特征的基础上,运用分形理论对贵州城市体系空间结构进行了定量研究。结果表明贵州各城市在空间分布上有分形特点,基本呈分散分布。城市之间运输网络通达能力较低,结构还不完善且规模小,与现代城市经济发展的要求差距较大,并指出了贵州交通运输网发展滞后的原因和优化空间结构的思路。

Based on a qualitative description for characteristics of spatial structure of urban system in Guizhou, the paper uses the fractal theory to make quantitative analyses on the spatial structure of Guizhou＇s urban system. The results indicate that there is a fractal feature in the spatial distribution of urban system in Guizhou, with a dispersed distribution. There is a poor availability of transportation network among all cities, the structure is not perfect, and the scale is small, there is still a long way to go to keep pace with the development of modern urban economy, points out the reason of backward development of the transport network in Guizhou and the mind of the optimization of structure of urban space.