Research On The Relevance Of Ancient City Walls And Urban Space Based On The Theory Of Relevance Coupling

The rapid development and urbanization of modern cities have broken the original spatial structure of the ancient city wall.There is a sharp contradiction between the protection measures taken for the city wall and its surrounding space and the demand for urban spatial development.Under the condition of ensuring the rapid development of the city,the main purpose of this study is to solve the problems of the city wall and the city space,and to establish a harmonious and mutual development mode of the city wall and the city space based on the theory of correlation coupling.This paper uses the theory of relevance coupling,through the field research and data analysis of different cities,to find out the contradictions between the city and the city wall under the background of the emerging stage.According to the analysis and research of contradiction points,we can summarize the coupling factors,coupling clues and coupling modes of city and city wall,further study the interaction mode of ancient city wall and urban spatial pattern,and establish the coupling model of city wall and urban space.From the four coupling points of function,traffic,landscape and context,we can analyze the spatial correlation characteristics of city and city wall,and promote the harmonious development of the two,It has positive significance for the protection of ancient city wall and urban construction.This paper combs and interprets the "correlation coupling theory" to establish theoretical support for the research;investigates typical cases at home and abroad,analyzes the development status of cities and city walls,summarizes the correlation points,coupling clues and coupling elements,establishes the correlation coupling model,generates the correlation coupling strategy between city walls and city walls,and finally verifies the design strategy through actual cases.The thesis is divided into three parts.The first part discusses the research background,determines the purpose and significance of the research,reviews the existing research results of the city wall,introduces the idea of relevance coupling,and studies the relevance between the city wall and urban space from multiple levels and perspectives.Confirm the research scope,clarify the research methods and contents,and draw the research framework.To determine the research clues for the next research on the relationship between the city wall and the city.The second part analyzes the concepts of urban space form,the relevance meaning of ancient city wall and urban space form,and defines them in detail from connotation to extension.Through the introduction of relevance theory,it attempts to elaborate the interaction between city wall and urban space through relevance theory.Combined with the field research and mapping,and the related research results of the city wall,from the factors that affect the construction of the city wall,the function of the city wall,combined with the case study of the Chinese and foreign city wall,this paper analyzes the spatial characteristics of the Chinese and foreign ancient city wall in the ancient city,the differences between the domestic and foreign ancient city wall and the protection experience,looking for the breakthrough point and research clues for the next research on the relationship between the city wall and the city wall ? It provides the framework support for the research on the relationship between city wall and urban space.The third part.Through the in-depth interpretation and induction of the research results of relevance coupling theory,combined with the knowledge of urban design and wall protection,through the relevance coupling method,this paper analyzes the relationship between city wall and urban space from multiple levels and perspectives,and integrates the research results to find the practical difficulties faced by the development of city wall and urban space.This paper analyzes and summarizes the six aspects of the city wall's role in defining the city's location,the impact of the city wall on the city's population and economy,the protection function of the city wall to the city,the connection between the city wall and the city pattern,the urban traffic operation and the mapping between the city culture and the ideal city as the connection points of the city wall and the city,and deeply interprets the contradiction between the city wall and the city;from the aspects of economy,politics and planning,social culture,geography,etc Analyze the environment,the transformation of urban functions and transportation,and as a coupling clue,study the relationship between city walls and urban space,combine the promotion and restriction of city walls to urban development,and the impact of urban development and construction on the construction of city walls,so as to lay a good theoretical foundation for the subsequent discussion of this chapter.Finally,according to the methods of observation and research,mathematical analysis,and spatial syntactic system analysis,the coupling factors of city wall and city are further confirmed through six related points and coupling clues,and the coupling model is established,which is divided into four aspects: the coupling of functional elements,the coupling of city wall and urban traffic elements,the coupling of city wall and urban space landscape elements,and the coupling of city wall and urban context elements Analyze the relationship between ancient city wall and urban space.By using the method of correlation coupling and combining the coupling elements,i.e.function coupling,traffic element coupling,city wall and urban space landscape coupling,city wall and urban context element coupling,the paper puts forward the specific coordinated development strategy of ancient city wall and city,which includes the protection of urban texture of ancient city,the control of urban building height,and the combing of urban traffic.And through the analysis of the specific cases of Kaifeng city wall and urban development,from the interaction between Kaifeng city wall and urban development,the status quo of Kaifeng city wall and urban landscape,combined with the upper planning of Kaifeng City,the paper puts forward the protection and renewal strategies of Kaifeng city wall.