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Research on Structural Characteristics of Homogeneity Development of Multi-Airport in Yangtze River Delta Region

机译：长三角地区多机场同质化发展的结构特征研究

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摘要

The homogeneous development of airports in the multi-airport region hinders labor division and cooperation among airports. This study used similarity coefficient to evaluate degree of homogeneity. Three indexes were chosen to calculate similarity coefficient from three different aspects. The similarity coefficient of each couple of airports under the three indexes is calculated, respectively. A comprehensive weighting evaluation method is applied to evaluate the comprehensive similarity coefficient of each couple of airports based on the value of the three kinds of similarity coefficient, and the homogeneity network of multi-airport in the study region is constructed according to the evaluation results. Based on the complex network theory, the structural characteristics of homogeneity network are analyzed, which correspond to the structural characteristics of homogeneity development of airports in multi-airport region. Finally, based on the structural characteristics and balance on each airport's gains and losses, this study made three targeted planning adjustments.
机译：多机场区域机场的同质发展阻碍了机场之间的分工和合作。这项研究使用相似系数来评估同质化程度。从三个不同方面选择了三个指标来计算相似系数。在这三个指标下分别计算了每对机场的相似系数。运用综合加权评价法，基于三种相似系数的取值，对每对机场的综合相似系数进行评价，并根据评价结果构建研究区域内多机场的同质网络。基于复杂网络理论，分析了同质网络的结构特征，该结构特征与多机场区域机场同质化发展的结构特征相对应。最后，根据每个机场损益的结构特征和平衡，本研究进行了三个有针对性的规划调整。

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