Study On The Optimal Design Of Community Greenway Under The Background Of National Fitness

The whole people are adopting a new healthy lifestyle,bringing the Healthy China strategy to the forefront.In the context of national fitness,community greenway,as the place closest to residents’ daily fitness activities,can better meet residents’ needs for nearby fitness and daily fitness.Its construction is of great significance for promoting the formation of residents’ healthy lifestyle and the implementation and development of the strategy of "Healthy China".But at present,the construction of community greenway is in the development stage,there are still incomplete construction;Lack of refinement;The space quality is poor,the use of single function and other problems.Based on the background of national fitness,this paper studies the leisure and fitness function of community greenway in Qujiang New District,Xi ’an,hoping to consider how to optimize the design of community greenway space through the research,so as to improve the leisure and fitness function and promote people’s fitness.By studying the literature related to urban community greenway,this paper takes Qujiang New District community greenway as the research object and studies the space environment of community greenway with the help of environmental behavioral psychology,hierarchy of needs theory and post use evaluation(POE)theory.The research content of this paper is divided into four parts.First,by studying the overall construction of community greenways in Qujiang New District and analyzing its internal and external environment,three community greenways are selected as typical sample sites to study the spatial characteristics of "point,line and plane" in combination with construction forms and types.The spatial form,interface scale,landscape greening characteristics,fitness facilities configuration and activity types of community greenways are summarized.Secondly,through questionnaire survey,behavior labeling,hierarchical analysis and other methods to study the characteristics of fitness activities of people,explore the main factors affecting the community greenway fitness activities of people.Thirdly,based on the three levels of people’s needs--material needs,ecological needs and spiritual needs,a post-use evaluation index system consisting of 8 criterion layers and 39 indicator layers is formed,and the evaluation model is applied to the three typical community greenways in the sample land,and the problems existing in the fitness function of the overall community greenways in Qujiang New District are evaluated through horizontal and vertical comparison.Finally,from the aspects of layout connection,spatial function,node construction and landscape optimization,the optimization ideas and strategies of community greenway in Qujiang New District are proposed to promote national fitness,and the optimization practice of Yanzhan Road-Yannan Fourth Road community greenway is carried out to demonstrate the feasibility and implementation of its theoretical methods and strategies.By combining qualitative and quantitative analysis,theory and practice design,this paper aims to improve the complex and diversified development and vitality improvement of community greenways in the context of national fitness,and provide theoretical basis and practical reference for the future construction or optimization of community greenways in Qujiang New District and similar communities.