基于成长能力评价模型的中原城市群空间发展态势

The Trends of Spatial Development of Central Plain City Agglomeration Based on Growth Ability Model

从城市成长能力的角度出发,采用熵权法确定各评价指标权重和灰色关联分析方法构建城市成长能力的评价模型;根据评价模型计算出中原城市群9城市的综合成长能力指数,并以综合成长能力指数的聚类结果为依据,进一步探讨了中原城市群空间发展状况;最后提出了中原城市群的空间发展态势的动向—圈层发展轴、圈层内部的"组团或带+轴线"与城市网络体系,为中原城市群空间结构的优化和进一步发展提供参考依据.

From the perspective of city growth ability,uses the method of entropy weight to determine the weight of evaluation and the model of evaluation of city growth.And then calculates the comprehensive index of nine cites in Central Plain City Agglomeration,further discusses the situation of space development of Central Plain City Agglomeration based on the results of calculation.Finally proposes the tendency of spatial development of Central Plain City Agglomeration-the spheres through development,spheres within the ＂group or belt＋axis＂ and the urban network system,aims to give some reference of optimization and further development of spatial structure of Central Plain city agglomeration.