Research On The Adaptation Of Public Service Facilities To Urban Spatial Structure

The spatial structure directly affects the urban form and function distribution,and analyzes the connectivity of the street network structure and the slow traffic system and the distribution of the urban functional facilities,and can evaluate the spatial structure and functional facilities adaptation level.Shenzhen high-tech park south of the land function is a single R & D office,urban facilities supporting the lack of public inconvenience to daily life.By collecting the distribution of land functions and facilities in the south area of Gaoxin Park,the status of the supplementary facilities and the status quo of the street network were collected,and the network model and facilities network of the Slow Zone in the south area of Gaoxin Park were established.Based on the spatial syntactic theory,the spatial structure of the southern area of Gaoxin Park and the spatial characteristics of the street block are analyzed quantitatively by using the spatial syntax analysis tool and GIS.Based on the building density,the land diversity,the accessibility,the improvement of the walking system,The relationship between the distribution of public service facilities and the accessibility of public service facilities is discussed in depth,and the relationship between the distribution of public service facilities and the accessibility of public transport facilities is discussed.By analyzing the law of spatial structure and facilities matching,the author summarizes the causes of the street network structure,slow-line system and urban public facilities mismatch in Gaoxin District,respectively,from the perspective of integrating the neighborhood and the surrounding neighborhood The spatial optimization strategy and the optimization strategy and guidance for improving the mismatch and mismatch of the spatial structure and function distribution in the existing urban space.