河南省城市-区域系统空间发展态势与布局优化

城市-区域系统的空间结构布局与城市、区域的协同发展密不可分,城市-区域系统空间结构的整合与优化是城市区域化、区域城市化进程必须要解决的重大战略性问题。目前,河南省着力建设中原经济区,选择合适的空间优化模式与优化战略对其发展尤为重要。基于成长能力评价模型的城市空间发展态势,结合城市相互作用的基本方式,提出了河南省城市-区域系统空间布局优化的"三圈、一廊道、四轴带、双核、多边形组团、五协调区、一经济区"模式,并由此提出其空间优化的战略选择。

A Study on Spatial Development Trend and Layout Optimization of City-Region System in Henan Province

The spatial structure is affected by the coordination and comprehensive development of city-region system,integrating and optimizing spatial structure of city-region system is a great strategic matter which must be solved in process of urban regionalization and regional urbanization.At present,it is extremely important to select the proper spatial optimization model and strategy for constructing central urban agglomeration and central economic district.Based on result of growth ability evaluation model,combined the basic model of city spatial combination,this paper proposes the spatial combination model of Henan Province which included three circle,one city corridor,four axis,double core,four polygon,five city-town coordination and one central economic region.And further proposes the strategy selection according to the spatial combination model.