Research On Spatial Organization Characteristics Of Square In Front Of High-speed Railway Station Based On Space Syntax ——Take The Beijing-Fu Line As An Example

With the introduction of the national "14th five year plan" development outline,railway "14th five year plan" development plan and other important documents,the development of China’s railway transportation has been accelerated.As an important transportation node of the city,railway passenger station has an increasingly close relationship with the city.The planning and design of passenger station will affect the construction and development of the city and the travel activities of citizens.As an important part of the railway passenger transport hub,the station square is not only a space for passengers to transfer,wait for rest,collect and distribute people and vehicles,but also a city’s living room and business card.Its reasonable spatial organization and guiding design is of great significance to improve the transfer efficiency and passenger transfer experience of the station square.Beijing Fuzhou high-speed railway is a part of the Beijing Hong Kong（Taiwan）channel,one of the "eight vertical",and its research is of typical significance.Therefore,this paper selects the station squares of 38 high-speed railway stations on the Beijing Fuzhou high-speed railway line as the research object,analyzes their spatial organization characteristics,and puts forward optimization strategies,so as to provide a certain basis for improving the transfer efficiency and passenger experience of the station squares.Firstly,based on the theoretical background of spatial syntax theory（concept,model classification,application evaluation index and research steps）and pathfinding theory（evolution,pathfinding process and influencing factors）,this paper summarizes the relevant research status at home and abroad,so as to lay a theoretical foundation for this study.Secondly,taking the form of spatial organization as the classification standard,the station squares of 38 stations on the Beijing Fuzhou line are divided into nine categories.Among them,the aboveground square is subdivided into seven types:surrounding traffic organization form,two-sided traffic organization form,one-sided traffic organization form,network format landscape organization form,axis landscape organization form,traffic two-sided + landscape network format comprehensive organization form,traffic two-sided + landscape axis comprehensive organization form,and the underground square is network format space organization form Axial spatial organization forms are divided into two types,and on this basis,typical cases are selected.Furthermore,the axis method and horizon analysis method of spatial syntax theory are used to construct the analysis model,and the spatial organization characteristics of various types of squares are summarized through seven indicators:intelligibility,connection value,global depth value,integration,visual integration,visual control and visual aggregation coefficient.Finally,the existing problems of various types of station squares are summarized,and on this basis,the optimization scheme and optimization strategy are put forward.The specific strategies are as follows: reasonably arrange the square scale,reasonably arrange the functional space,effective design function space accessibility,improve the line of sight design of important nodes and increase the spatial identifiability.This paper selects the station squares of 38 stations on Beijing Fuzhou line as the research object,uses the combination of qualitative and quantitative methods,studies the spatial organization of 38 station squares by types,summarizes the spatial organization forms and characteristics of station squares,and puts forward optimization strategies to improve the transfer efficiency and passenger experience of station squares,Provide some reference for design and management personnel.Figure[91] table[55] reference[69]...