Research On The Spatial Interaction Of Zhongyuan Urban Agglomeration

Since the implementation of the policy of reform and opening,China's economy has developed by leaps and bounds.With the development of industrial economy,it happens to a phenomenon that Chinese cities are becoming adjacent to each other for the scale of them is expanding.Meanwhile,city transportation is convenient and has formed a tied network at present time,the economic exchanges between cities and cities are becoming more and more closer;the development pattern of urban agglomerations tends to be increasingly hot.The plan of Central City agglomeration is another big regional development strategy after the prosperity and development of the Yangtze River Delta,the Pearl River Delta,Beijing Tianjin Hebei and other urban agglomerations.The development of urban agglomeration plays an important role in the process of China's great rejuvenation,which makes the study of the central urban agglomeration constantly increase.According to the development of China's central city group status,this paper focuses on the measurement of city comprehensive strength and traffic conditions to make the spatial interaction matrix of central city group.Based on this basis,it will further analyze the city flow intensity and the spatial interaction to get a conclusion and suggest how to promote the development of central city group policy.As it stated above,this paper is divided into the following four parts:Firstly,literature review and related theories are introduced.It comes with the combined theory of domestic and international research on the formation and development of cities agglomerations,and the overall introduction of urban agglomeration development,economic growth and other related theories.Secondly,it will analyze the spatial interaction of central urban agglomeration.On the basis of understanding the formation,development status and spatial interaction mechanism of the central city agglomeration,this paper analyzes the corresponding spatial interaction.To calculate the level of comprehensive strength of the city,it use the analysis method of principal components to count the weighted distance between city traffic,and then according to the gravity model to estimate the space of city group of Central Plains interaction matrix on the basis of further analysis of city flow intensity.The final results show that the group of city of Central Plains forms Zhengzhou as the core surrounded by a belt which has a strong interactionbetween layers.Each industry is complementary.Jincheng,Handan,Hebi and other regions have a certain range of radiation,the development of special industries has become the core city of the strong potential.On the whole,central city group possesses low interaction strength,but the eastern mid-west is strong.Thirdly,it is the factors which influence spatial interaction of Zhongyuan urban agglomeration.On the basis of getting the results of spatial interaction intensity matrix and urban flow intensity,exploring the particular factors of spatial interaction from three aspects which are overall strength of urban agglomeration,the interactions tend of the spatial interaction and city spatial structure.Finally,relevant research are concluded and policy recommendations are given.It summarizes the research conclusions and puts forward relevant countermeasures to reduce administrative obstacles,improve the efficiency of urban agglomeration development and accelerate the development of Zhongyuan urban agglomeration according to the influencing factors.