| 淮海经济区城镇体系空间结构分形研究 |
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| 引用本文： | 张虎,朱传耿.淮海经济区城镇体系空间结构分形研究[J].乡镇经济,2008,24(8):47-52. |
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| 作者姓名： | 张虎 朱传耿 |
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| 作者单位： | 徐州师范大学城市与环境学院,江苏徐州221116 |
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| 基金项目： | 国家社会科学基金项目（06BJL058）：我国省际边界区域协调发展的理论与对策研究;国家自然科学基金项目（40671053）：省际边界区的空间结构演化及优化调控研究 |
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| 摘 要： | 应用分形理论中的聚集维数、网格维数和关联维数计算淮海经济区城镇体系的空间结构维数，并分析其分形结构特征，结果表明：淮海经济区城镇体系的空间分布具有多重分形结构；城市分布的均匀性较为适中；城市之间空间关联程度、空间相互作用程度一般。最后在上述分析的基础上。提出淮海经济区城镇体系空间结构优化的若干建议。
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| 关 键 词： | 淮海经济区 城镇体系 空间结构 分形 |
Fractal Study on Spatial Structure of Urban System in Huaihai Economic Zone |
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| ZHANG Hu,ZHU Chuan-geng.Fractal Study on Spatial Structure of Urban System in Huaihai Economic Zone[J].Rural Economy,2008,24(8):47-52. |
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| Authors: | ZHANG Hu ZHU Chuan-geng |
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| Institution: | (School of Urban and Environmental Sciences , Xuzhou Normal University, Xuzhou 221116,China) |
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| Abstract: | The spatial structure of urban system in Huaihai economic zone are studied by using aggregation dimension, grid dimc nsion and correlation dimension of fractal thcory. The charactcrs of the spatial structure of urban systcm are discussed, The conclu sion shows that the spatial distribution of urban system in Huaibai economic zone takes on the muhifraetal structure; the uniformity of urban distribution is relatively moderate; The spatial relating degree and spatial interaction among cities are general. At last, some proposals are put forward for the optimization of the spatial structure of the urban system based on studying result. |
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| Keywords: | Huaihai economic zone urban system spatial structure fractal |
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