地域研究与开发
地域研究與開髮
지역연구여개발
Areal Research and Development
2013年
4期
64~68
,共null页
分形 城镇体系 武汉城市圈
分形 城鎮體繫 武漢城市圈
분형 성진체계 무한성시권
fractals ; town system ; Wuhan Metropolitan
基于统计学和分形理论,对武汉城市圈城镇体系的城镇规模级别分布维数、空间关联维数、空间集聚维数等分形维进行计算与分析。3项指标的相关系数都较高,武汉城市圈城镇体系空间自组织现象明显,存在空间分形结构和分形特征;武汉城市圈城镇体系具有规模分布较均衡、城市分布交通指向性明显、城市空间关联较弱、城镇体系内各城市向中心城市高度集聚等基本规律与特征。针对所存在的主要问题,最后提出武汉城市圈城镇体系相关的优化调控措施。
基于統計學和分形理論,對武漢城市圈城鎮體繫的城鎮規模級彆分佈維數、空間關聯維數、空間集聚維數等分形維進行計算與分析。3項指標的相關繫數都較高,武漢城市圈城鎮體繫空間自組織現象明顯,存在空間分形結構和分形特徵;武漢城市圈城鎮體繫具有規模分佈較均衡、城市分佈交通指嚮性明顯、城市空間關聯較弱、城鎮體繫內各城市嚮中心城市高度集聚等基本規律與特徵。針對所存在的主要問題,最後提齣武漢城市圈城鎮體繫相關的優化調控措施。
기우통계학화분형이론,대무한성시권성진체계적성진규모급별분포유수、공간관련유수、공간집취유수등분형유진행계산여분석。3항지표적상관계수도교고,무한성시권성진체계공간자조직현상명현,존재공간분형결구화분형특정;무한성시권성진체계구유규모분포교균형、성시분포교통지향성명현、성시공간관련교약、성진체계내각성시향중심성시고도집취등기본규률여특정。침대소존재적주요문제,최후제출무한성시권성진체계상관적우화조공조시。
Based on the statistics and fractal theory, the values of the fractal dimensions, including the scale distribution dimension, spatial correlation dimension and spatial gathering dimension of the town system of Wuhan Metropolitan were calculated and analyzed. As was revealed by the research, the major regularity and character of the town system was shown as follows: the city scale is well distributed to some extent, the distribution of cities ap- parently depended on traffic lines, the spatial correlation among cities was relatively slight and they significantly gathered to the central city as well. Further more, the main exiting problems were found, and at last, countermeasures on promoting the regulation on the town system of W.uhan Metropolitan were put forward pointedly.