基于空间句法的古镇空间形态分析——以成都蒲江县西来古镇为例

Spatial Morphology Analysis of the Ancient Towns Based on Space Syntax:A Case of Xilai Ancient Town in Pujiang County,Chengdu

为了促进古镇利用空间可达性分析对古镇空间形态进行科学规划,本文以四川省成都市蒲江县西来古镇为例,运用空间句法对西来古镇空间形态、道路结构演变和各空间的可达性进行分析,并基于空间可达性对空间形态进行对比分析。结果表明:西来古镇最具当地文化特色的核心历史街区的可达性低于新建街区的可达性,新建街区的空间形态与传统街区风格差异明显,并缺少对西来古镇历史特色风貌的表达。提出古镇规划应考虑传统街区的核心位置,提升历史街区的空间可达性,对可达性高的新建街区进行风貌提升和改造,促进古镇历史文化传承和当地旅游发展。

To promote the scientific planning of the ancient town’s spatial form by using spatial accessibility analysis,this paper takes Xilai Ancient Town in Pujiang County,Chengdu as an example to analyze the spatial form,the evolution of road structure and the spatial accessibility of Xilai Ancient Town by using space syntax,and compares the spatial forms based on the accessibility level.The results show that the accessibility of the core historical blocks with the most local cultural characteristics in Xilai ancient town is lower than that of the newly built blocks,and the spatial form of the newly built blocks is significantly different from that of the traditional blocks,and there is no expression of the historical features of Xilai.It is proposed that the core position of traditional blocks should be considered in the planning of the ancient towns,the accessibility of historic blocks should be improved,and the style of newly built blocks with high accessibility should be upgraded and transformed,and the historical and cultural inheritance of the ancient towns and the development of local tourism should be promoted.