从分形理论在城镇体系研究中的应用入手,以Hausdorff维数为依据,借助Zipf公式对吉林省城镇体系规模结构进行了分维测算.结果表明,吉林省城镇体系具有分形特征,说明分形理论适合于吉林省城镇体系规模结构的测算分析.在此基础上分析了吉林省城镇规模结构的分布特点及其存在的问题.最后基于分形理论的测算与分析结果,提出了吉林省城镇体系的发展对策.
This paper commences with the application of the fractal theory on study of urban systems. Based on the fractal dimension of Hausdorff, the fractal dimension of the scale structure was calculated with Zipf rule in Jilin Province. It was showed that this region's urban systems have the fractal properties. And it also showed that fractal theory fits the calculation and analysis on the scale structure of urban system in Jilin Province. According to the fractal properties,the paper analyzed the distribution characteristic and existent problems of the scale structure of urban system. On the basis of calculating and analyzing the scale structure of urban system with fractal theory, the paper puts forward some suggestions of the urban systems of the Jilin Province.