武汉城市圈多中心协同发展研究

Research on Multi-Center Collaborative Development of Wuhan City Circle

优化城镇规模结构,增强中心城市辐射带动功能,加快发展中小城市,有重点地发展小城镇,促进大中小城市和小城镇协调发展是实现新型城镇化的基本要求。武汉城市圈作为"两型建设"综合配套改革试验区以及长江中游城市集群的有机组成部分,是中部崛起与长江经济带发展的重要战略支点。然而,武汉城市圈空间结构的单中心"中心—外围"模式,导致城市急剧扩张、资源过度集聚、圈域内城市联系度弱化,区域发展差距扩大等问题更加突出。在此背景下,积极探索多中心城市集群发展与区域多中心联动协作发展模式,对于摆脱旧有以武汉为强核中心的痼疾,实现武汉城市圈的可持续发展意义重大。研究结合"中心—外围"理论、共生理论以及协同理论的内涵与外延,对武汉城市圈经济关联度、城市首位度、断裂点区位测度与评价,并最终提出武汉城市圈多中心协同发展的前瞻战略。

To optimize the size of the urban structure, enhance the central city radiating function, accelerate the development of medium and small cities and promote the coordinated development are all the basic reqmirements of wrbanizavtion. As the comprehensive reform pilot area and the integral of the yangtze river economic belt, Wuhan city circle has been an important strategic point for the rise of central China. However, the single-center of Wuhan city circle spatial structure called ＂core-periphery＂ model has led to the rapid expansion of cities, excessive resource gathering, city economic contact weaken and more prominent disparities. Under these background, it has a great significance to explore joint collaboration polycentric urban cluster development and get rid of the old spatial model of Wuhan strong core. We have tried to clear the mechanism, development path and development model of polycentric urban coordinated development of Wuhan city circle, combined with the theory of ＂core periphery＂, symbiotic theory and collaborative theory, measuring the economic correlation, urban primacy index and breaking point zone, finally the paper has put forwards the forward-looking strategy about the multi-center collaborative clevelopment of Wuhan city circle.