| 陕西关中地区城镇等级规模结构分形研究 |
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| 引用本文： | 夏维力,李博.陕西关中地区城镇等级规模结构分形研究[J].地域研究与开发,2006,25(4):58-61. |
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| 作者姓名： | 夏维力 李博 |
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| 作者单位： | 西北工业大学管理学院,西安,710072 |
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| 摘 要： | 文章从分形理论在城镇体系研究中的应用入手，根据豪斯道夫（Hausdorff）维数，运用Zipf公式，对陕西省关中地区的城镇等级规模结构进行了分维测算。结果表明，该区域城镇体系具有分形特征，说明分形理论适合关中地区城镇等级规模结构的测算分析。并在分形研究的基础上分析了该区城镇规模结构的分布特点及其存在的问题。最后基于分形理论的测算与分析结果，提出了关中地区城镇体系结构和功能优化的建议。
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| 关 键 词： | 城镇体系 规模结构 分形 关中地区 |
| 文章编号： | 1003-2363（2006）04-0058-04 |
| 收稿时间： | 2005-05-27 |
| 修稿时间： | 2005-05-272006-04-25 |
A Fractal Study on the Scale Structure of the Urban System in Guanzhong Region of Shaanxi Province |
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| XIA Wei-li,LI Bo.A Fractal Study on the Scale Structure of the Urban System in Guanzhong Region of Shaanxi Province[J].Areal Research and Development,2006,25(4):58-61. |
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| Authors: | XIA Wei-li LI Bo |
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| Abstract: | This paper commences with the application of the fractal theory on study of urban systems.Based on the fractal dimension of Hausdorff,the fractal dimension of the scale structure was calculated with Zipf rule in Guanzhong area of Shaanxi Province.It was showed that this region's urban systems have the fractal properties.And it also showed that fractal theory fits the calculation and analysis on the scale structure of urban system in Guanzhong area.According to the fractal properties,the paper analyzed the distribution characteristic and existent problems of the scale structure of urban system.On the basis of calculating and analyzing the scale structure of urban system with fractal theory,the paper puts forward some advices for optimizing the structure and function of the urban systems of the Guanzhong area. |
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| Keywords: | urban system scale structure fractal theory Guanzhong area |
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