安徽省城市紧凑度测度及其影响因素研究

Study on Measurement of Urban Compactness and Its Influencing Factors in Anhui

紧凑城市作为城市未来的发展方向。首先对安徽省经济、人口和建成区面积概况进行分析,然后再根据紧凑城市的核心内涵,通过修正邻近度指数测算了安徽省16个城市的紧凑度并进行分析,将其划分为紧凑、较为紧凑、一般紧凑、不紧凑四种类型,安徽省城市紧凑度整体水平较好,空间特征明显,大致呈现出由东向西逐渐减弱,皖江城市带上的城市高于其他城市的特征。另外,从自然条件、城市规模、铁路建设、汽车保有量、公交网络以及开放空间六个方面对城市紧凑度的影响进行了分析。

The compact city as the future direction of the city.Firstly,this paper analyzes the urban economy,population and the area of the builtup area in Anhui Province.and then according to the core connotation of the compact city,the compactness of the 16 cities in Anhui province is analyzed,then the compact,compact,generally compact and compact four types are calculated.The urban compactness of Anhui Province is better than that of other cities,and the influence of the city compactness is analyzed from six aspects of natural condition,city scale,railway construction,automobile quantity,public transport network and open space.