| In the process of rapid urbanization,Many urban constructions have problems such as destruction of natural landscapes,deterioration of the ecological environment,faults in historical context,and lack of urban spatial characteristics.Since ancient times,urban construction in China has always used landscape as an element of urban spatial composition,forming a unique landscape urban landscape environment.In the context of today’s ecological civilization construction,to build an ecological and sustainable urban space environment and pursue the harmonious coexistence between man and nature have become the main topics of urban construction.How to inherit and carry forward the advantages of landscape cities,link man and nature,connect historical and cultural traditions and modern life needs closely,and create an urban space environment with diverse functions,diverse spatial symbiosis,and unique characteristics,has gradually become an important task of urban construction.Based on the concept of symbiosis,this paper analyzes the research progress and cases at home and abroad,starts with the constituent elements of urban space and integrates them to form the "element,chain,body" of mutual integration and symbiosis.Taking Guilin old city area as a practical case to put forward specific strategies.The main contents of the study are as follows:The first chapter clarifies the background and origin of the research,the purpose and significance,the definition of relevant concepts,and the research methods and framework.The second chapter analyzes and summarizes the ideological theories and practices of urban construction at home and abroad,and summarizes their respective symbiosis in urban spatial layout and natural landscape.Technical methods provide a theoretical basis for the construction of the landscape environment of mountain and water cities;Chapter 3 analyzes the urban squares,streets,waterfronts and other components of mountain and water city spaces,and conducts field research on some European cities during my exchange abroad To provide an example basis for the construction of landscape city space;Chapter 4 first puts forward the target framework of landscape city space symbiosis based on the symbiosis concept,and then summarizes the design of the integration of the elements of landscape city space from the three levels of "element,chain and body".The method is used as the theoretical basis and action guide of the design strategy;Chapter 5 analyzes and summarizes the current situation of Guilin’s old city.Firstly,it analyzes the historical changes of Guilin’s space,cultural elements of mountains and rivers,and summarizes the characteristics and problems of the old urban area of Guilin through the urban construction of the past generations,as an example basis for the strategy of spatial construction of mountains and rivers;Chapter 6 on the concept of symbiosis Under the guidance,first put forward the functional positioning and overall concept of the construction of the landscape city space,and then further propose the construction strategy method of Guilin landscape city space from the three levels of natural landscape space,historical and humanistic space,and urban style;Chapter 7conclusions,summary of the full text,Put forward the main conclusions,shortcomings and prospects of the article. |