Research On The Space Optimization Strategy Of Nanchang County,the Metropolitan Peripheral City

With the development of informatization and networking,the connections between cities are getting closer,and extensive regional collaboration has become a new trend.At present,metropolitan areas are developing rapidly in china,and the peripheral cities of metropolitan areas are increasingly becoming the most active areas of urbanization,and their spatial development presents unique characteristics and problems.How to does the peripheral city meet the spontaneous development demands of the region and the central city-led function remodeling and space reconstruction requirements in the metropolitan area?It is important of the city to find its own development direction in the construction of the urban area,which is also indispensable for regional coordinated development and the strength of the metropolitan area.Based on the background of metropolitan area development,this article discusses the characteristics,problems and optimization strategies of urban space development around the metropolitan area.Through the analysis of the spatial development process of the town of Nanchang County in Jiangxi Province,the characteristics of its spatial expansion and the status quo of development status are summarized,and it is believed that the current Nanchang county town has problems of spatial fragmentation,weak internal connections,scattered functions,and loss of regional characteristics.In response to the above-mentioned problems,combining the actual,functional,industrial,ecological,and central systems,the optimization strategy for the spatial development of Nanchang County was proposed to promote the sustainable and healthy development of Nanchang County itself and the metropolitan area.The main contents include:1.Relevant theories of urban space development in the periphery of metropolitan areas.It summarizes the relevant concepts of the peripheral cities of the metropolitan area,the development stage of the metropolitan area and its dynamic mechanism,the dynamic mechanism of the spatial development of the peripheral cities,and the spatial development characteristics of the peripheral cities.2.The spatial evolution characteristics of Nanchang County.Through in-depth analysis of the spatial expansion process,functional evolution process and structural evolution process of Nanchang County,the stage characteristics,development laws and dynamic factors of the spatial development of Nanchang County are summarized3.The current characteristics and problems of the spatial development of Nanchang County.Based on data statistics,status quo survey,graphic analysis and quantitative calculation,the status quo characteristics and problems of the spatial development of Nanchang County are summarized from the three aspects of the status quo function structure,transportation network and central system.4.Space optimization ideas and specific strategies of Nanchang County.Combining with the actual development conditions of Nanchang County,the idea of optimizing the spatial development of Nanchang County is proposed,and the path of spatial optimization in various aspects is planned to provide reference for the development and construction of Nanchang County and the general peripheral cities.Base on this research,a set of optimization strategies suitable for the spatial development of the peripheral cities of the metropolitan area is summarized,providing specific ideas for the spatial development of such cities and promoting the coordinated development of the region.