河北省域都市圈发展格局与空间范围研究

Study on development pattern and spatial scope of Hebei Metropolitan Circles

基于数据可视化技术和统计数据,对河北168个县市区GDP、路网密度、人口密度、城镇化率进行分析确定都市圈核心城市;通过河北区域中心城市1小时通勤圈和对比国内典型都市圈中心城市通勤距离确定河北都市圈半径;利用断裂点、经济距离、引力和场强模型计算确定石家庄、唐山、雄安和邯郸4个都市圈的空间范围。结果表明:石家庄、唐山、雄安和邯郸4个都市圈空间范围分别包含22个、9个、22个和23个县市区。河北省域都市圈处于缓慢起步状态或培育阶段。河北省域内具备石家庄、唐山、雄安和邯郸圈4个都市圈的发展基础和空间,各都市圈半径不超过50km,预期发展空间为100km。

Through comprehensive analysis and calculation, the core city, radius and spatial scope of Hebei Province metropolitan area are defined, and the development stage is determined. Based on data visualization and statistical data, the GDP, road network density, population density and urbanization rate of 168 counties and cities in Hebei are analyzed to determine the core cities of metropolitan area. Through empirical comparison of the one-hour traffic circle of central cities in Hebei and the commuting distance of central cities in typical metropolitan areas in China, the radius of Hebei metropolitan area is preliminarily determined. The spatial scope of Shijiazhuang, Tangshan, Xiong’an and Handan metropolitan areas is determined by field strength model calculation and comprehensive analysis. Shijiazhuang, Tangshan, Xiong’an and Handan are four metropolitan areas with spatial coverage of 22, 9, 22 and 23 counties and cities respectively. Hebei Province has the development foundation and space of Shijiazhuang, Tangshan, Xiong’an and Handan, but it is still in the initial stage of development and cultivation. The radius of each metropolitan area is not more than 50km, and the expected development space is 100km.