Research On Urban Waterfront Space Openness Under Health Orientation

As a special space composed of urban space and water environment,waterfront space is its basic attribute and essential connotation,reflecting the degree of connection between urban life and natural environment.In the context of "healthy China",people’s demand for healthy space is increasing.Waterfront space has superior health resources background,and the opening of waterfront space is the premise and foundation of health promotion.Based on health-oriented,this paper analyzes the elements of waterfront space openness that promote health,builds a health-oriented waterfront space openness evaluation model,and hopes to propose a health-oriented waterfront space openness optimization strategy.Create high-quality urban public space,realize the vitality of waterfront space,and promote the positive interaction between human health,urban development and natural environment.The main body of the thesis consists of six chapters summarized as follows:The first and second chapters are the research background and summary.Through the review of relevant literatures at home and abroad,the research status of healthy city and waterfront space is summarized,and the shortcomings of the current research on waterfront space openness are found.The third chapter is a study on the relationship between human health and waterfront space openness.Firstly,based on Maslow’s demand theory,the interaction between people’s health needs and waterfront space health support is discussed,and the requirements of waterfront space construction under health orientation are put forward.Secondly,the open connotation of waterfront space is analyzed from the interactive relationship of "city,water and people",and the open elements of waterfront space under the guidance of health are further determined.Finally,in the discussion of health theory and openness,four spatial characteristics of health-oriented waterfront space openness are proposed,namely,traffic accessibility,functional diversity,form integration and spatial interaction,and the correlation between human health and waterfront space openness is determined,which serves as the basis for constructing the evaluation system of urban waterfront space openness under health orientation.Chapter four builds the evaluation system of waterfront space openness under the guidance of health.The entropy weight-TOPSIS model was selected as the evaluation method,and according to the correlation between human health and waterfront space openness,the health-oriented waterfront space openness index elements were determined through literature research.With health openness as the goal orientation,physical environment composition and subjective space perception were two major dimensions,and traffic accessibility,functional diversity,form integration and space interaction were the criterion layer.The open evaluation system of urban waterfront space under the guidance of health is established.The fifth chapter is empirical research.The evaluation model was applied to the water system surrounding the historic urban area of Guilin,and six research samples of different types were selected in the study area for comparison.The weights of indicators were determined by objective weighting method,and the problems existing in the waterfront space of each research sample were analyzed according to the results of comprehensive evaluation and the photos of the current situation.The sixth chapter is based on the problems existing in the research samples in the empirical research,taking health and openness as the starting point,and based on the benign interaction of "city,water and people",respectively,to put forward targeted improvement and optimization suggestions.Further,from the macro perspective,the paper puts forward the health-oriented waterfront space opening optimization strategy from four aspects: traffic,function,form and space.