基于空间句法的古镇街道空间网络更新——以东溪古镇为例

Spatial Network Renewal of Ancient Town Streets based on Space Syntax:Taking Dongxi Town as an Example

东溪古镇作为川渝千年古镇,现有的街道已不能满足当前快速的城市化发展。如何更加科学、系统地对古镇的街巷空间进行更新与改造是目前古镇发展的一大难题。文章通过引入空间句法理论,对古镇现有的街巷空间进行梳理,建立古镇街道空间轴线模型。借助DepthmapX软件对街道的可达性、穿行度与可理解度进行定量分析,并结合现状资料与实地调研,提出了街道空间更新的几点建议,以期为未来古镇街道空间更新提供一定的理论依据。

Dongxi Town as an ancient town of Sichuan and Chongqing for thousands of years, the existing streets can not meet the current rapid urbanization development. How to renew and transform the streets and lanes of ancient towns in a more scientific and systematic way is a big problem for the development of ancient towns at present. By introducing Space Syntax Theory, this paper sorts out the existing street space of ancient town, and establishes the axis model of street space of ancient town. By DepthmapX, quantitative analysis is made on the Integration value,choice value and understandability of streets, and combined with the current situation data and field research, several suggestions are put forward for the renewal of street space, in order to provide a certain theoretical basis for the future renewal of street space in ancient towns.