基于空间句法的多尺度城市公园可达性之探讨

Research on the Accessibility of Multi-scale Urban Park based on Space Syntax

空间可达性是影响城市各层级公园布局合理性以及服务效能的重要因素,对它的研究受到广大学者的关注。文中以城市尺度与居住区尺度公园作为研究对象,基于空间句法视角探讨其空间可达性及服务的社会公平性。其中,空间句法作为理解城市空间的社会逻辑语言,深刻揭示了人类社会活动与空间形态的互动关联,并可定量而精确的描述空间结构形态,其参量集成度可作为公园空间可达性的直观量化判断标准,分析结果直观、科学而理性。空间句法为城市公园空间可达性的研究提供了一种新的方法与视角。

Accessibility is an important factor which influences the rationality of urban park＇s layout and the evaluation of service efficience. A great mass of scholars pay attention to the research of accessibility. The paper takes parks on the urban scale and the residential quarter scale as an example, discusses their accessibility and service social fairness based on space syntax. As the social logic language to understand city space, space syntax deeply opens out the interactive relationship between human social activities and spatial configuration, and can describe the spatial configuration quantitatively and accurately. The integration parameter of space syntax could be as indication for park＇s accessibility which is intuitive and mensurable. The analysis result of space syntax should be intuitive, scientific and rational. In the way, space syntax could provide the accessibility research of park with a new approach and an angle of view.