Research On Optimization Of Public Space Structure Of Shanghai Urban Recreation Based On Fractal Theory

Issued by the State Council to the National Tourism and leisure plan "(2013-2020)" proposed in 2020 the basic realization of the modern national tourism system to adapt to the era of well-off society,leisure,recreational public space to become city recreational activities,will satisfy the national recreation demand plays an increasingly important role.City renewal is a common problem facing the world,leisure tourism has become an important part of city function and indispensable in people’s daily life,and the impact of changing the spatial structure of the city,the construction of recreational public space network is a world famous tourist city construction has become an important carrier of city renewal;put forward in China in recent years global tourism policy proposition,the National Tourism Administration is to carry out the construction of global tourism demonstration area,in this context,the development way to closed-end management of tourist attractions,tourist resorts such as the main form of the project has been difficult to meet the practical needs of the National Tourism Leisure time.Therefore,by integrating the elements of urban leisure resources,focusing on the development of global tourism,focusing on urban recreation public space,promoting urban regeneration and optimizing the structure of recreational public space,become the urgent need for the development of global tourism.The tourist center in tourism destination system related theory,growth pole theory,point axis system theory,the core edge theory and fractal theory based on the combination of characteristics of recreational city public space,Shanghai city public recreation space research basic unit,Shanghai city public recreation space grade type;on this basis,by using the fractal theory,GIS analysis method to calculate the fractal dimension of Shanghai public recreation space,and to analyze the characteristics of fractal structure,put forward Shanghai city public recreation space for further development of the path;optimization of Shanghai recreational public space to provide data support,from the combination of qualitative and quantitative research on the recreation space to provide new research ideas.Chapter one: introduction.On the basis of the analysis of the background of urban recreation public space,the significance of the research,the research method and the route of this paper are expounded.Chapter two: theoretical research.Mainly through literature analysis,summarizes the research status of city recreation related public space;reference point theory of Regional Science(city recreation system theory,central place theory,point axis theory and core periphery theory)to guide the structure of the public space of city recreation.The definition of recreation space,urban public space and urban recreation public space provides support for the study of urban recreation public space structure.Chapter three: the urban recreation public space selection.With the help of GIS spatial analysis technology,relying on mathematical statistics and analytic hierarchy process,we deconstruct the urban recreation public space and analyze the elements,selection principles,methods and steps of urban recreation public space.Chapter four: the development and evolution of urban recreation public space in Shanghai.According to the basic data obtained from Shanghai,the basic unit of urban recreation public space is determined,then the urban recreation public space in Shanghai is selected.Based on this,47 Shanghai urban recreation public spaces selected and classified are classified.Chapter five: the fractal research on the public space structure of urban recreation in Shanghai.Using fractal theory and GIS spatial analysis technology and SPSS and Excel analysis software,we calculate the correlation dimension of Shanghai recreation public space,analyze its fractal structure characteristics,and provide data support for the optimization analysis of Shanghai recreation public space.Chapter six: the optimization of urban recreation public space structure in Shanghai.It mainly provides an optimization strategy based on the analysis of the characteristics and the correlation characteristics of the recreational public space.Chapter seven: the conclusion and the deficiency.This paper summarizes and summarizes the research results of the paper,analyzes the shortcomings of the research,and puts forward the prospect of the future research.