基于定量分析的衡阳市城镇体系空间分布特征及形成机制研究

Spatial Distribution Characteristics and Formation Mechanism of Urban System in Hengyang City Based on Quantitative Analysis

作为衡量城市化进程的主要依据,城镇体系的空间分布对当地经济社会发展和城市扩展速度、城镇中心位置的界定具有指导性意义。文章采用了定量的数学方法,对衡阳市的平均中心、离散状况和均匀度进行了计算。最后通过分析衡阳市的整体空间分布特征,给出相关的优化对策与建议,对科学缓解目前出现的各类“城市病”以及合理建设与规划城镇功能性区域给出科学依据。

As the main basis for measuring the process of urbanization,the spatial distribution of urban system has guiding significance for the definition of local economic and social development,urban expansion speed and urban center location.The paper adopts quantitative mathematical method to calculate the mean center,dispersion and uniformity of Hengyang City.Finally,by analyzing the overall spatial distribution characteristics of Hengyang City,relevant optimization countermeasures and suggestions are given,and scientific basis is given for scientific mitigation of various types of"urban diseases"and reasonable construction and planning of urban functional areas.