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| A RESEARCH ON OPTIMIZATION OF SPATIAL STRUCTURE IN URBAN AGGLOMERATIONS BASED ON THE CHARACTERISTIC INDUSTRIAL CLUSTER |
| GUO Rong-chao1,2, MIAO Chang-hong2 |
1. Research Institute of Urban and Rural Development, Henan University of Finance and Economics, Zhengzhou 450002, China;
2. Key Research Institute of Yellow River Civilization and Sustainable Development, Henan University, Kaifeng 475001, China |
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Abstract The role of urban agglomeration is becoming increasingly vital in the process of regional economic and social development. Firstly, this paper expounds the basis of spatial structure optimization, like industry cluster theory, layer domain theory, spatial interaction theory and ecological theory; and analyses intensively the evolution of spatial structure from the aspect of characteristic industrial cluster, involving the phase of development of a single company from the corporation level, the phase of characteristic industrial cluster from the small towns level, the phase of characteristic industrial cluster in urban areas from the urban level and the phase of characteristic industrial cluster in urban agglomerations from the urban agglomerations level, evolving from splattering spatial pattern to the mode of corridor group network which has fully utilized comparative advantages of urban areas and has the principal part of characteristic industrial cluster in urban agglomerations. Secondly, the authors construct optimized patterns of spatial structure in urban agglomerations which have the corridor group network mode on a regional, a national and a global scale. Due to distinctions of time and space as well as the development of the characteristic industrial cluster in urban agglomerations, patterns of the optimization of spatial structure in urban agglomerations on regional scale can be divided into the zonal, radial and concentric corridor group network modes. Finally, the paths of spatial structure optimization is put forward in urban agglomerations region, including innovative ideas and concepts, market integration, urban and rural coordination development, characteristic industry cluster nurture. Therefore, the timely linkage collaboration of urban agglomerations region need to be built up to eliminate administrative economic constraint, speed lane construction between different cities in urban agglomeration region, and accelerate free flow of production factors like human resource, material, financial,energy and ecological flow.
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Received: 14 December 2009
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2010, Vol. 25 
