长三角一体化背景下安徽省城市团的总节点角色与发展构想

General Node Role and Development Idea of Anhui Provincial City Group Under the Background of Yangtze River Delta Integration

安徽省全域纳入长三角一体化范围,为进一步完善安徽省城市团的发展架构创造了机会。在长三角城市群向腹地施加影响力过程中,安徽省城市团扮演着总节点角色,在进一步发展过程中需要按照“两团+一轴+两链”的构架完善城市团,通过“月牙+双牛角”方式将腹地内的区域中心城市整合在一起,在城市团的核心区域以合肥市为中心形成“十”字形发展构架,该构架的东西链是长三角城市群向西辐射的主轴,南北链是安徽省城市团的主轴。合肥市腹地被东西链和南北链划分出的四个区域都需要借助乡镇中心地构建次级城市团,在县级中心地间扮演承接角色,发展成为县级中心地的副中心并在城市链上成为节点。突破行政区划限制,构建起跨行政区划的城市组团,才能进一步提升中心地间的协同发展程度,这需要以提升乡镇中心地的发展质量为基础。

The whole domain of Anhui province is included in the scope of the Yangtze river delta integration,which creates opportunities to further improve the development structure of Anhui provincial city group.In the process of Yangtze river delta urban agglomeration applying influence to hinterland,Anhui provincial city group plays the role of general node,in the process of further development,the structure of“two groups+one axis+two chains”should be improved,by way of“crescent+double horns”,the hinterland and the central area of city group can be integrated,on the basis of which,Anhui provincial city group needs to construct Hefei city group which core area is developed as“cross”shape framework.The east-west chain of this framework is the main axis for Yangtze river delta urban agglomeration developing to the west,the south-north chain is the main axis for Anhui provincial city group.The hinterland of Hefei city is divided into four regions,according to the two city chain mentioned above,in each region,secondary city group should be developed circling the town-level centers with good developing foundation and location advantage,playing undertaking role among the county-level nodes,and furthermore developing into the deputy center the county-level node,becoming node of the city chain.Breaking administrative division limit,and building up cities group across administrative districts,the coordinated development degree between centers can be improved further,which needs to be based on the development quality of the town centre being enhanced.