Accessibility Research Of Urban Residential Supporting Business Facilities

In this paper, based on the theory and the research method of space syntax, researcher quantitatively analyzes accessibility of residential supporting business facilities, and through this method to explore the inner relationship between the use situation of residential supporting business facilities and its spatial patterns.First, according to the space syntax research theory, this paper proofs the feasibility that space syntax is used to study the accessibility of residential supporting business facilities, and puts forward a series of variable parameters that can be used in the study. And then, from the blocks and residential streets, research is analyzed:Based on block level, research analyzes the accessibility through the general integration degree and topology depth of residential supporting business facilities, and gets the best service area of residential supporting business facilities obtained with segment analysis, for the future construction of regional commercial networks to provide an initial research value; From the internal fabrics level of residential streets, the paper studies comparatively the different settlements using the space syntax and other related parameters, and explores the influence of the space characteristics of residential streets to pedestrian flow and the use situation of the commercial facilities, and find out the better residential space model to provide the use of supporting business facilities.