Application of improved axis theory based on spatial syntax in the planning of Xi’an urban rail transit network

Abstract

This article mainly analyzes the Xi’an rail transit network by improving the axis theory. Through analysis, it can be found that the Xi’an rail transit network in three different stages has gradually developed from a chain and tree structure to a circular structure, and the rail transit has gradually improved. The passenger flow is basically proportional to the average integration degree of stations. From the perspective of average integration degree, the average integration degree of transfer stations is generally high, which plays an effective role in dispersing passenger flow. I hope that this study can provide some reference for the planning and development of rail transit in the future.