山东半岛城市群空间结构分析及其优化研究

在介绍研究区域背景的基础上,运用分形模型和偏离-份额(shift-share)模型对山东半岛城市群的等级规模、空间布局和职能结构进行分析.结果表明:山东半岛城市群的等级规模和空间结构呈现分形、有序的特征,具有结构演化自组织优化的趋势,但由于受交通和地貌因素的影响,山东半岛城市群在等级规模上呈现规模扩张退化、结构分化、集聚辐射弱化态势;而在空间上呈现大分散、小集中,以及沿交通线和海岸线分布的轴线空间格局.职能上存在产业效益、竞争力城际差异大、产业内部结构性矛盾突出、产业集聚度有待提高等问题.

Spatial Analysis on Structural Characteristics of Shandong Peninsula Urban Agglomeration

Correlative regional backgrounds were introduced based on the recent related literature on the subject. By means of the fractural mode and shift-share mode, the authors analyzed the scale,function and spatial structure of Shandong Peninsula Urban Agglomeration. The calculation results show that the scale and function structure of Shandong Peninsula Urban Agglomeration can be characterized with fractural geometry and has the characteristic of self organization and self similarity. But Influenced by transport...