Welcome to Journal of University of Chinese Academy of Sciences,Today is

›› 2017, Vol. 34 ›› Issue (5): 591-597.DOI: 10.7523/j.issn.2095-6134.2017.05.009

Previous Articles     Next Articles

Spatial structure of urban network in China based on the headquarters and branches of express enterprises

SUN Yang1,2, ZHANG Luocheng1, YAO Shimou1,3   

  1. 1 Key Laboratory of Watershed Geography of Chinese Academy of Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China;
    2 University of Chinese Academy of Sciences, Beijing 100049, China;
    3 Advanced Institute for Contemporary China Studies, Hong Kong Baptist University, Hongkong 999077, China
  • Received:2016-07-08 Revised:2016-09-05 Online:2017-09-15

Abstract: In this work we start from the perspective of the space of flows by collecting inter-provincial headquarters and branches of express enterprises and structure 300×300 matrix architecture.The spatial structure of the urban network is analyzed,and different characters as the effects of the space of the flow among cities at different levels are revealed.The results are showed as follows.1) Nationwide Beijing-Guangzhou-Shanghai city flow presents a triangular structure.2) The linkages between Shanghai-Changchun and Shanghai-Harbin are obvious.The connections between Hohhot-Beijing and Baotou-Beijing should be improved.3) The central cities of Zhengzhou,Wuhan,and Changsha are obvious compared with other cities,but in the contact area of the cities the network is not prominent and the degree of concentration is low.4) The urban linkages between Chengdu and Beijing-Tianjin and between Chengdu and the Yangtze River Delta city group core are close.

Key words: spatial structure, urban networks, space of flows, new urbanization, express company, characteristic

CLC Number: