胶东半岛城镇群空间结构分形研究

The research on the urban group in Jiaodong Peninsula based on fractal theory

城镇体系是复杂的非线性系统,具有自组织性和自相似性。分形理论可以很好的揭示城镇系统的结构现状和演变规律,成为当前城市地理学研究的热点问题。本文用分形模型对胶东半岛城镇体系的等级规模和空间结构进行分析,认为受胶东半岛丘陵地貌的影响,城镇等级规模结构和空间结构都较分散,属于城镇体系发展阶段。并对城镇体系的发展提出了一些方向性的建议。

Urban group is complicated nonlinearity system which has the characteristic of self organization and self similarity.Fractural theory has became a hot spot in current city geography studies for it can well reveal current situation and evolvement law of urban group.Fractal theory was used to analyze urban system in Jiaodong peninsula from urban scale and structure.Influenced by mountainous landform,the urban structure and distribution of cities are loose.Then some suggestions are put forward on developing the urban system.