市域城镇体系空间布局研究——以河南平顶山为例

城镇体系的空间结构研究是人文地理学研究的重要方向。城镇体系的空间结构是否合理,对区域经济的发展有一定作用。文章采用定性分析与定量分析相结合的研究方法,对平顶山市域城镇体系规模等级、地域空间结构、市域经济发展水平等现状进行分析,通过运用断裂点公式对平顶山市域中心城市辐射影响范围进行定量计算,剖析平顶山市域城镇体系存在如下问题:城镇体系人口规模等级差异大,城镇化率基础好于全省平均水平,城镇化水平发展不平衡,城镇体系空间结构状态非均衡等。根据研究区域情况,对平顶山市域城镇体系进行布局构想,即打造叶平宝鲁一体化核心区为引领,加强3个卫星城市的发展为带动,做好小城镇的生态建设,完善市域交通网络建设,推进产业集聚区的建设,建立起一个等级清晰、核心突出、职能明确的"一心三卫三层"网络型城镇体系。

RESEARCH ON THE SPATIAL DISTRIBUTION OF URBAN SYSTEM---TAKE PINGDINGSHAN AS AN EXAMPLE

Urban system is the objective existence of regional entities and the product of social urbanization devel-opment. Combining theoretical research and quantitative calculation, this paper discussed the scale and structure of the urban system, the regional spatial structure, and the economic development level of the Pingdingshan city, quantitatively assessed the impact range of the center city by using the breaking-point formula,and analyzed the problems of the urban system. Based the unbalanced development theory and point axis theory, it planned the re-gional urban system layout of Pingdingshancity, i. e. , to build a Ye -Ping -Bao -Lu integration core area, strengthen the development of three satellite cities,promote the construction of small ecological towns, improve the traffic network construction, promote industrial agglomeration area construction, establish a network of town system with clear hierarchical, core, and functions.