基于空间句法的西安市历史街区交通改善研究

Study on improving traffic conditions for the historic district of Xi'an based on space syntax

通过采用空间句法理论中的轴线分析方法,对西安市1965年、1981年、1995年和2013年四个时期的道路网进行定量与定性分析,总结出西安市路网演变对明城墙内历史街区道路网交通产生的影响.并以2013年西安市道路轴线空间句法分析结果为基础,与实际交通状况对比,其结果与现状基本吻合,分析明城墙内历史街区交通网络存在问题,提出相应的交通改善建议.空间句法在量化研究城市道路交通网络特征方面具有实用性,为路网规划、设计与分析提供了一种新的思路和方法.

The influence on traffic condition of the historic districts inside the Ming dynasty city wall of Xi＇an road system has been summarized by using axis analysis method of space syntax to analyze the road systems of Xi＇an in 1965,1981,1995 and 2013 by quantitative and qualitative methods.And based on the results of Xi＇an road axis space syntax analysis in 2013,improvements have been proposed for the problems of the historic district road system through comparison with the actual traffic conditions.Space syntax is practical for urban road traffic network characteristics in the quantitative research,It provides a new idea and method for the road network planning,design and analysis.