新型城镇化背景下安徽城镇空间结构优化战略

The Optimal Strategies of Urban Spatial Structure in Anhui Province Based on New-type Urbanization

城镇空间结构是一个省区城镇化发展战略的地域空间表现,优化城镇空间结构成为在新型城镇化背景下推进安徽城镇化一个重要任务。分析了改革开放以来安徽城镇空间结构演变的四次转型,梳理了不同时期安徽省城镇化发展战略思路,以及在城镇化发展战略导向下城镇空间结构的特征表现。结合新型城镇化的发展要求,指出安徽城镇空间结构存在的城镇化发展差距拉大、城镇人口向大城市集聚分布、中心城市辐射力较弱、空间资源利用效率偏低等问题,提出在新型城镇化发展趋势下优化安徽城镇空间结构的战略,要从广域、局域和县域3个层次空间上提升城镇群空间内部整合力、提升区域性中心城市功能和增强县城与大镇的人口承载力。

Urban spatial structure represents regional space for a provincial or regional strategy of urbanization development. Optimizing the structure of urban space is a key issue to promote urbanization in Anhui based on new-type urbanization. This paper analyzes four transformations of urban space structure in Anhui since China’s reform and opening up. Also it presents urbanization strategy of Anhui province and the characteristics of urban space under the guidance of each strategy of urban development in different stages. According to new requirements of new-type urbanization, further it discusses a few problems of urban structure in Anhui, such as the widening big gap between urbanization rate among various regions, high concentration of population in big cities, weak functions of regional urban centers, and low efficiency of urban spatial resource utilization etc. Under the background of new-type urbanization, it suggests that new strategies of urban spatial structure in Anhui province should be to promote spatial integration of urban agglomeration from a provincial perspective, to improve functions of regional urban centers from a regional perspective, and to enhance population capacity of county towns and big-sized towns from a county perspective.