| 基于分形理论的长株潭城市群空间结构特征研究 |
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| 引用本文： | 王良健,周克刚,许抄军,何剑.基于分形理论的长株潭城市群空间结构特征研究[J].地理与地理信息科学,2005,21(6):74-77,99. |
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| 作者姓名： | 王良健 周克刚 许抄军 何剑 |
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| 作者单位： | 湖南商学院旅游管理系,湖南,长沙,410205;湖南大学科技处,湖南,长沙,410081 |
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| 摘 要： | 运用分形理论,对长株潭城市群空间结构进行定量分析.研究结果表明,长株潭城市群 13个市、县的空间结构显示出分形特征,且表现为明显的轴线特征,分布在京广 铁路、湘黔铁路、石长铁路、浙赣-醴茶铁路及319国道和京珠高速等主要交通轴线上,是 长株潭城市群产业集中分布的主要轴线.从各市、县之间的联系和扩散效应分析,以长沙市 区为核心的城市群空间结构形成朝4个不同方向扩散延伸的态势.此外,城市群区域范围内各市、县之间的交通网络发育较为成熟,整体通达性较好.
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| 关 键 词： | 城市群 空间结构 分形特征 长株潭 |
| 文章编号： | 1672-0504（2005）06-0074-04 |
| 收稿时间： | 2005-05-11 |
| 修稿时间： | 2005-05-112005-07-26 |
Study on Spatial Structure of Changsha-Zhuzhou-Xiangtan Urban Agglomeration Based on Fractal Theory |
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| WANG Liang-jian,ZHOU Ke-gang,XU Chao-jun,HE Jian.Study on Spatial Structure of Changsha-Zhuzhou-Xiangtan Urban Agglomeration Based on Fractal Theory[J].Geography and Geo-Information Science,2005,21(6):74-77,99. |
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| Authors: | WANG Liang-jian ZHOU Ke-gang XU Chao-jun HE Jian |
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| Institution: | 1. Department of Tourism Management, Hunan Business College, Changsha 410205 2. Office of Scientific and Technological Research, Hunan University, Changsha 410081, China |
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| Abstract: | This paper quantitatively analyses the spatial structure of Changsha - Zhuzhou - Xiangtan Urban Agglomeration using the fractal theory. The spatial structure of 13 cities(counties)shows obvious fractal characters,axis characters. 13 cities(counties) mainly distribute on JingGuang, XiangQian trunk railway and ShiChang, ZheGan-LiCha railway line and 319 national highway and JingZhu expressway, which form the axes where the industries of Changsha - Zhuzhou - Xiangtan Urban Agglomeration centralize on. From the combination and diffusion effect among 13 cities (counties), the spatial structure extends and stretches in four directions around the core city of Changsha. In addition, the traffic network in Changsha-Zhuzhou-Xiangtan Urban Agglomeration is developed relatively and is clear on the whole. |
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| Keywords: | urban agglomeration spatial structure fractal character Changsha-Zhuzhou-Xiangtan |
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