| 基于AHP-PCA的城市群公路网节点重要度分析 |
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| 引用本文： | 石爽,谢正亮.基于AHP-PCA的城市群公路网节点重要度分析[J].交通科技与经济,2011,13(3):61-63. |
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| 作者姓名： | 石爽 谢正亮 |
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| 作者单位： | 长沙理工大学交通运输工程学院,湖南长沙,410114 |
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| 摘 要： | 阐述公路网节点重要度的概念,提出运用层次分析法与主成分分析法的联合评价方法来确定节点重要度的新思路。并对长株潭"3+5"城市群的8个城市节点进行实证研究,综合分析结果,确定各节点在城市群公路网规划中的重要度。
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| 关 键 词： | 城市群 公路网 节点重要度 层次分析-主成分分析法 |
The City Groups Road Network Node Important Degree Analysis based on AHP-PCA Analysis Method |
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| SHI Shuang,XIE Zheng-liang.The City Groups Road Network Node Important Degree Analysis based on AHP-PCA Analysis Method[J].Technology & Economy in Areas of Communications,2011,13(3):61-63. |
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| Authors: | SHI Shuang XIE Zheng-liang |
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| Institution: | SHI Shuang,XIE Zheng-liang(School of Traffic and Transportation Engineering,Changsha University of Science & Technology,Changsha 410076,China) |
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| Abstract: | The paper mainly expounds the concept of network node important degree,using AHP and principal component analysis(PCA) joint evaluation method to determine the major nodes new ideas.And the eight cities node in the chang-zhu-tan 3+5 city groups for empirical research,comprehensive analysis results to determine each node in city groups road network planning the important degrees. |
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| Keywords: | city groups road network node important degree AHP-PCA Analysis Method |
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