City Group Space Network

The network organization in urban group is the ideal model of urbanization in the process of the development of urban group. In the region which has relatively perfect infrastructure, the urban group has a rather complete network-based organization and a variety of network-based model.In this paper, based on the relevant research results at home and abroad, by the analysis and comparison, and combining theory with practice, I studied the spatial networking development of urban group, in depth. The basic framework of this paper contains three parts: theoretical basis, theoretical framework and case study.At present, the research of the "Netzstadt (Network-City)" rest on the theoretical level, basically. However, the example of applications of urban group in practice is very few. Now, it is the time for planning and construction in Changzhutan (Changsha, Zhuzhou and Xiangtan), and in this paper, I will try to make an intensive study in three levels. First, on the metropolis level, studying for the urban flow and location quotient in changzhutan "3+5". Next, on the district level, discussing for the traffic organization and development of industrial integration in Changzhutan. Finally, on the city level, in accordance with the three elements of Network-City: node, connection and boundary, to make an analysis of Forerunner Area Resource-Conserving & Environment-Friendly Society.I made some innovations in the following two aspects in this paper. First, on the train of thought for the study, based on the relevant research results at home and abroad, summing up the developmental pattern and basic state of network-based urban group, based on the research of Changzhutan urban group, provides a multi-dimensional network of research method. Secondly, on the research of demonstration, using the urban flow analytical method, location quotient analytical method, and the three elements of Network-City (node, connection and boundary) analytical method etc., respectively, to make an analysis of Changzhutan on the metropolis level and city level. At the same time, with the GIS mapping technology, making the research findings more intuitive and graphical.