Research On The Layout And Optimization Of Industrial Agglomeration Zone Under The Background Of Clustering Development In Big City

In the past 20 years,industrial development in China's major cities always have began from the urban center toward the outskirts where cities concentrates relatively.Point to the cohesive regional background of major cities in central China as well as the cluster-type spatial development feature of several major cities,this research focued on how to build the optimization model which is suitable for the industrial distribution in cluster cities, discussed the general law of the urban industrial distribution in the context of cohesive industrialization and urbanization in central cities,at last,proposed the spatial structure optimization model and optimization responses of industrial agglomerations in the context of the cluster-style spatial development.This study used empirical analysis method and comparative analysis method both,at the same time,used some relative research results and theories from the fields of geography and urban planning, analyzed the growth process,the basic structure and basic features of industrial agglomerations in big cities,summed up the basic model of the layout of urban industrial agglomerations in contemporary large cities,proposed the the basic ideas about how to optimize the layout of urban industrial agglomerations,and discussed the optimization responses of industrial agglomerations in the context of the cluster-style spatial development.This paper was written according with the technical line of "asking questions——analyzing problems——solving problems" ,set up 3 sections to study separately,which are "the empirical analysis of industrial layout in big cities","the optimization model of industrial layout in big cities" and "the optimization strategy of industrial layout in big cities".In the first section,the study about "the empirical analysis of industrial layout in big cities",which mainly included two aspects: Firstly, the empirical research about the development of industrial land in Wuhan since the 1990s.Through the empirical research to the development of industrial land in Wuhan in the past 20 years,In this part,this paper revealed the characteristics,spatial patterns as well as the main problems of industrial land development in Wuhan. Secondly,the analysis of the pattern of industrial space at this stage in Wuhan.In this part,this paper mainly analyzed the main problems about the pattern of industrial space,the development characteristics and the industrial spatial layout at this stage in Wuhan.In the second section,the study about"the optimization model of industrial layout in big cities",through the proposal,evaluation and selection to a variety of structural model,this paper built up the optimization model of the industrial agglomerations layout structure in big cities.At last,this paper selected the optimization model of the industrial agglomerations layout structure industrial agglomerations ,which is appropriate to Wuhan in the context of the cluster-style spatial development.In the third section, "the optimization strategy of industrial layout in big cities", accorrding to the optimization model of the industrial agglomerations layout structure in the context of the cluster-style spatial development in Wuhan,this paper proposed some specific optimization measures.At the end,the conclusion summarized theview of this paper and pointed out the inadequacy of this study, as well as proposed the prospects for future researches.