辽宁省城镇体系分形研究

运用分形模型,从规模等级和空间结构两方面对辽宁省城镇体系进行了实证研究。等级规模方面,计算了城市首位度指数、城市规模分形分布的分维数,并讨论了辽宁省城镇体系的规模等级结构及其特点;空间结构方面,运用分形理论的关联维数进行分析,得出当前辽宁省城镇体系总体特征:城镇规模分布比较集中,人口分布较均衡,城镇体系等级规模发育较为成熟;城镇体系的空间分布比较均匀,城市分布呈现条带状的特点。

The Research on Urban System by Basis of Fractal Theory

The use of fractal models, from the two aspects size class and spatial structure of the urban system in Liaoning Province conducted empirical research. The aspects of hierarchical structure, calculatedthe fractal dimension of urban primacy index and the urban scale fraetal. And discussed the size and characteristics of the hierarchical structure of the urban system in Liaoning Province; The aspects of spatial structure, Using the correlation dimension fractal theory to analyze, summed up the current general characteristics of Liaoning. Province urban system： urban scale distributed more concentrated and the population distribution is balanced. The urban system rating scale developed more mature; Theurban spatial distributionis more evenly distributed. The urbandistributionpresentsbandedfeatures.