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| THE NETWORK STRUCTURE ANALYSIS OF ZHONGYUAN URBAN AGGLOMERATION BASED ON INTERACTIVE AND TRAFFIC FLOW RELATIONSHIP |
| LIU Zheng-bing, DING Zhi-wei, BU Shu-peng, WANG Fa-zeng |
| College of Environment and Planning, Henan University, Kaifeng 475004, China |
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Abstract The urban agglomeration is tending to realize networking development, spatial relationship network is one of important contents for spatial structure, so it is necessary to study the relationship network to provide basic theory to the development of urban agglomeration. The paper makes the nodes of counties or cities as the object of research, and takes advantage of the amount of interactive and traffic flow to reveal the feature of spatial network in Zhongyuan Urban Agglomeration based on the Interactive and Complex Network model. The findings show that:not only the spatial relationship has clear characteristics of double centers and hierarchical structure for Zhongyuan Urban Agglomeration, but the distribution of regional relationship on maximum direction is orderly. Interactive network and traffic flow network could support each other, but they also have difference and dominate development of urban agglomeration network with each other; Zhengzhou and Luoyang own higher centrality degree than other nodes, but they could not control the network totally, two kinds of networks tend to form diverse sub-groups. The strongest relationship of node-node has the ordered combination, but both of the networks obey to the long-tailed distributions is not obvious, the degrees of networks could not keep orderly. The sub-groups of interactive network have a strong intra-relationship, they are affected by the administrative area or shield affects visibly.
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Received: 19 May 2014
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2015, Vol. 30 
