滇中城市群:从“1+6”到“1+8”的城市体系分析

Urban Agglomeration in Central Yunnan:A “1+6” to “1+8” Urban System Analysis

滇中城市群的发展有放射状交通网络等方面的优势,也有行政中心与区域中心不对称等方面的不利条件,滇中城市群的核心区域(昆明为中心,武定、楚雄、玉溪、曲靖为卫星城)位于行政区域的东北角。为了推动云南整体城市发展,需要强化普洱、大理的发展力度,在西南区域、西北区域构建次级城市组团,与昆明形成三角形的鼎足发展格局,形成"1+6+4"的城市体系,同时着眼于"大理—普洱—昆明"三角形、"大C环",最终形成"五边形"发展格局。在核心区建设中,逐渐从"1+6"向"1+8"拓展。在向外发展的过程中,要逐步突破行政区划限制,充分利用黔西、川西南等地与昆明邻近城市的影响力,构建城市走廊,促进相互间有效互动。

Urban agglomeration in the central Yunnan(UACY)has the advantages of radial transport network,also has the adverse conditions asymmetric between administrative center and regional center,the core area of UACY(Kunming being the center,Wu Ding,Chuxiong,Yuxi,Qujing being satellite cities)is located in the northeast corner of administrative areas.In order to promote urban development in the overall area of Yunnan province,it is necessary to strengthen the urbanization degree of Pu-er and Dali,constructing secondary urban group in southwest area and northwest area of Yunnan province,forming the triangle development pattern along with Kunming city,and shaping the urban system of“1+6+4”,and at the same time focusing on“Kunming,Dali,Pu-er”triangle and“the big C-shape ring”,ultimately the pentagon-shape development pattern being constructed.In the process of building the core area of the urban system,“1+6”should be developed into“1+8”.In the process of developing toward the hinterland,the administrative division limit should be gradually broken through,and making full use of the opportunity of neighboring Kunming city for west area of Guizhou,southwest of Sichuan,constructing urban corridor,promoting the effective interaction between each other.