中国三大城市群高速铁路网络结构与特征

发布时间：2018-03-10 03:40

本文选题：高速铁路　切入点：社会网络分析　出处：《经济地理》2017年10期 　论文类型：期刊论文

【摘要】：构建长三角、珠三角、京津冀城际O-D高铁运营频次矩阵,运用社会网络分析法研究三大城市群高铁网络结构与特征,结果表明:高铁整体关联性京津冀紧密,长三角次之,珠三角松散;然而长三角内部高铁城市联系与高铁网络不均衡性最强;长三角东部比其西部高铁联系密切,珠三角北部强于群内其他区域,京津冀高铁流动频繁区集中在京津;省域内部高铁紧密性:江苏浙江广东河北安徽;城际视角,深圳—广州、上海—南京、上海—苏州、南京—苏州、上海—无锡属于点对点间高密度联系。三大城市群高铁网络均具有显著的"小世界"效应特征,京津冀与长三角的"小世界"效应更明显,其中合肥—苏州—镇江—南京—无锡—六安为长三角重要辐射集群,广州—惠州、深圳—东莞、天津—沧州为重要辐射力的高铁城市对,上海、南京为长三角高铁网络核心,广州与深圳为珠三角核心,北京与天津为京津冀核心。
[Abstract]:The operating frequency matrix of O-D high-speed rail in Yangtze River Delta, Pearl River Delta and Beijing-Tianjin-Hebei intercity is constructed, and the network structure and characteristics of high-speed rail in three urban agglomerations are studied by using social network analysis. The results show that high-speed rail is closely related to Beijing-Tianjin-Hebei as a whole, followed by Yangtze River Delta. The eastern part of the Yangtze River Delta is closer than the west of the Yangtze River Delta, the north of the Pearl River Delta is stronger than other areas of the group, and the frequent high-speed railway flow area of Beijing, Tianjin and Hebei is concentrated in Beijing, Tianjin and Tianjin. Intercity perspective, Shenzhen-Guangzhou, Shanghai-Nanjing, Shanghai-Suzhou, Nanjing-Suzhou, Nanjing-Suzhou, Jiangsu, Zhejiang, Guangdong, Hebei, Anhui, Shanghai-Wuxi belongs to the high density connection between point to point. The high-speed rail networks of the three urban agglomerations all have the characteristic of "small world" effect, and the "small world" effect between Beijing, Tianjin and Hebei and the Yangtze River Delta is more obvious. Among them, Hefei-Suzhou-Zhenjiang-Nanjing-Wuxi-Liu'an is an important radiation cluster in the Yangtze River Delta. Guangzhou-Huizhou, Shenzhen-Dongguan, Tianjin-Cangzhou are high speed rail cities with important radiation power. Shanghai and Nanjing are the core of the Yangtze River Delta high speed rail network. Guangzhou and Shenzhen are the core of the Pearl River Delta, and Beijing and Tianjin are the core of Beijing, Tianjin and Hebei.
【作者单位】：东北农业大学资源与环境学院;中国科学院东北地理与农业生态研究所;
【基金】：教育部人文社会科学基金项目(16YJCZH034) 国家自然科学基金项目(41101153)
【分类号】：F532.3

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