Study On The Optimization Of Urban Spatial Structure In Changzhou

At present,our country city is in a critical period of transformation development,city space has also entered a rapid and vigorous development and evolution period and presents the new characteristics and mechanism.Faced the domestic and international competition pressure,the promotion of the regional,ecological and sustainable development of the urban spatial structure has a strong practical significance.Reasonable urban spatial structure is not only the intrinsic requirement of China's urban transformation,but also it is the inevitable choice to promote the coordinated development of regional integration.The urban spatial structure of Changzhou has the characteristics of the changes of urban spatial structure at home and abroad.At the same time,it has its own distinct characteristics and does do research as a breakthrough point for further research.Firstly,the paper is combined with the background of the Yangtze River Delta regional function reconstruction and urban inner spatial restructuring,and borrows by the analysis to the domestic and foreign research on urban spatial structure dynamic,related theories and cases.The paper takes Changzhou City area as the research object and carries on a detailed combing and the summary to the urban spatial development process,summarizes the the characteristics of spatial form in different stages.Evolution of urban space in Changzhou can be divided into five stages: the period of agricultural society,at the early stage of industrialization,during the period of industry of villages and towns,the Development Zone period,coordination development period,and analyzes the main factors influencing the development of urban space in Changzhou,including the industry factors,traffic factors,ecological factors,policy planning factors,ect.From the analysis of the aspects of industrial space,traffic space,ecological space,administrative space,etc.the rationality of Changzhou urban spatial structure,the existing problems and causes are analyzed.Secondly,the paper is based on the background of the regional coordinated development,analyzes the main influence factors of the development of future space structure in Changzhou in order to determine the development trend of the urban space,and then draws the content of the urban spatial structure optimization,including the optimization of the industrial space,traffic space,ecological space,administrative space,etc.,and the use the philosophy of production city fusion,network development,the construction of ecological city,collaborative development is formulated as an optimization strategy.Finally,combined with the four elements optimization strategy,cultivating regional center,clear strategic axis,the formation of functional area etc.spatial organization measures implements "a lord,a vice,two axis,four zone,multi center" city space structure of overall optimization scheme.