Study On Spatial Structure Of Metro Station Area From The Perspective Of Urban Vitality

With the rapid construction of the city,the agglomeration effect of the city gradually has a great impact on the traffic of the city,and the living environment and feelings of the urban residents.Therefore,TOD theory and planning orientation have gradually become an important theoretical support for urban construction and development.However,the development and construction of the city is constantly changing,and the urban spatial structure is also gradually upgrading with the development of economy and the way of life of the residents.After the concrete practice,whether the urban design concept guided by rail transit can realize the promotion of urban vitality,how the spatial structure of its service scope evolves in the process of urban construction,and how to have an impact on the urban vitality in its region are of great significance.Urban spatial structure is the carrier of urban activities and urban activity means urban dynamic change therefore can fundamentally influence urban vitality of urban spatial structure based with the actual urban environment,therefore,from the youth street along the city the phenomenon of lack of vitality,combined with the traditional theory of urban design analysis,select domain along the subway station space as the research object,from two aspects of form and the quantitative study of its spatial structure,and carries on the correlation analysis and urban vitality,its spatial structure through the open space of the commercial space Spatial integration and so on all has certain influence on urban dynamic domain finally through to the youth along the street subway station space structure of abstract expression,it is concluded that the spatial structure model,in the level of the urban design of its spatial structure based on space open space integration space structure form put forward some strategies to improve vitality of cities.