A Study On The Spatial Structure Of China’s Top Ten Urban Agglomerations

"National Land and Resources Planning Outline(2016-2030)" mentioned: China’s new urbanization should take the urban agglomeration as the main form.The spatial structure can reflect the inherent attributes of urban agglomeration in spatial distribution and connection,and explore the spatial structure to play a very important role in the cultivation of new urban agglomeration.From the development of China’s urban agglomerations can be seen,the ten city groups the most attention.This paper studies the ten urban agglomerations in China as a sample,which is of great significance to the optimization of urban space structure and the cultivation of new urban agglomeration.The first chapter of this paper mainly summarizes the research literature on the spatial structure of the ten urban agglomerations in China.This paper reviews the research of scholars at home and abroad,and makes a brief review of the existing research.The second chapter explores the connotation and theoretical basis of the spatial structure of urban agglomeration and its related concepts.The core concept of the spatial structure of the urban agglomeration is summarized and the basic theory is briefly described and reviewed.The third chapter and the fourth chapter of this paper are the basic development of the ten cities in China,and the empirical analysis of the spatial structure of urban agglomeration.In the third chapter,it is found that the development level of the ten urban agglomerations in our country is low at the present stage.In addition to the three major urban agglomerations,the development level of other urban agglomerations needs to be improved.(1)The results show that there are significant first advantages in the ten urban agglomerations in China,and the first advantage of individual urban agglomeration is extremely prominent.A small number of urban groups are multi-center development model,do not have the first city advantage.(2)The results of urban functional structure show that the division of functions between the different urban agglomerations of the ten urban agglomerations and the different cities in the same urban agglomeration is at a low level.(3)The spatial distance structure shows that the degree of correlation between the ten urban agglomerations in our country is relatively high,and there is good accessibility between the cities within the same urban agglomeration system.The correlation between cities in different urban agglomeration systems is weak,The accessibility between them is at a low level.(4)The results of the economic link structure show that there is a close relationship between the cities within the same urban agglomeration system,and the two cities in different urban agglomeration systems are weakly linked.China’s top ten urban agglomeration in the formation of the network system,the overall view of the network center level is low,but the role of the core city is significant.In the urban agglomeration network system,the relationship between the aggregated subgroups is weak and needs to be improved.Therefore,the spatial structure of the ten urban agglomerations in China can be summarized as follows: the spatial distribution of urban agglomerations and cities is still to be optimized.On the whole,the spatial economic links between urban agglomerations and their internal cities are weak and need to be improved.And further summarizes the problems existing in the urban agglomeration.The fifth chapter,the sixth chapter proposed the optimization of spatial structure and research prospects.The fifth chapter puts forward some suggestions on how to construct the scale structure from the science,constantly improve the urban functional structure,rationally layout the urban spatial structure and enhance the urban economic link structure.Chapter 6 summarizes the main contents of the paper and briefly explains the shortcomings of the thesis.