The Study On The Spatial Structure Of Urban Agglomeration System In China Based On The Perspective Of Regional Economic

Urban agglomeration system result from the development of urbanization to a certain extent ,nowadays specialization and division of labor has reached an unprecedented height in international and domestic scale due to the rapid development of economic globalization, geographic division of labor patterns are undergoing profound and comprehensive restructuring and evolution. as the main vehicle for world economic activity, focus on the research of how to maximize the effectiveness of urban agglomeration system has positive significance, while the spatial structure of Urban agglomeration system has some important affection on the effectiveness of urban agglomeration system as a whole.In this paper, the spatial structure of China's urban agglomeration system act as the main object of study, abstract and encapsulate the characteristics of spatial structure China's urban agglomeration system through the use of mathematical method in geographic aspect and economic perspective, and the development of evolution and its driving mechanism were discussed in detail, analyzed the evolution trend of China's urban agglomeration system, and recommendated some personal opinion targeted the optimization of its spatial structure. In general, this paper can be divided into six parts:Part I: description topics of the background and significance of the urban agglomeration System overview of the status quo at domestic and abroad, define the standard of identification of China's urban agglomeration, clarify the idea of the whole research process, methods features and the framework of content.Part II: lists the theoretical basis in evolution progress of spatial structure of urban agglomeration system, ,and divided development progress into three stages.Part III: This section is the focal point of this paper. using of fractal theory, analyzes the spatial distribution in geographic aspect indicate that the axes characters is obviously; Based on the use of ESDA techniques to analysis the spatial interaction indicate that the spatial distribution of urban agglomerations has distinct characteristics of the space-dependent and positively correlated. It is obviuosly that the Urban agglomerations system is in the phase of"structural steady-state"after 2000.Combined with the gravitational strength of the largest urban agglomeration excavation analysis system to quantify analysis the spatial distribution of the axis, raise the concept of"Poisson distribution"shape.Part IV: discussed and analyzed the non-linear, non-smooth, non-continuous characteristics of spatial structure of China's urban agglomeration system, and analyze its Poisson distribution in spatial economics theory.Part V: studied the formation mechanism result to the spatial structure of China's urban agglomeration system, from the perspective of natural basis of power, economic driving force, population stabilization force, institutional change force and technological upgrading force.PartVI: analyzed the evolution trend of China's urban agglomeration system, and recommendated some personal opinion targeted the optimization of its spatial structure.