基于空间句法的城市防灾公园空间可达性分析——以苏州桐泾公园为例  

Spatial Accessibility Analysis of Urban Disaster Prevention Park Based on Space Syntax:A Case Study of Tongjing Park in Suzhou

作　　者：屠梦慈 朱颖[1] Tu Mengci;Zhu Ying(School of Architecture and Urban Planning, Suzhou University of Scienceand Technology, Suzhou 215011, Jiangsu, China)

机构地区：[1]苏州科技大学建筑与城市规划学院,江苏苏州215011

出　　处：《中国城市林业》2019年第1期16-20,共5页Journal of Chinese Urban Forestry

基　　金：江苏省研究生教育教学改革研究与实践课题(SKJG16_01JGZZ16_070);苏州科技大学风景园林学学科建设项目(SKCX16_013);苏州科技大学研究生创新与教改项目(091620013);江苏省企业研究生工作站

摘　　要：防灾公园是城市防灾避难的重要基础设施,内部空间的可达性对其防灾功能的有效性和防灾效率最为重要。该研究以苏州桐泾公园为研究对象,根据人群平时与灾时空间活动的不同,通过空间句法专用分析软件Depthmap对城市防灾公园空间分别进行视线可达性和通行可达性分析,量化研究桐泾公园防灾避难空间的通行与视线可达性差异,并基于结果对桐泾公园防灾避难空间布局提出建议,为城市防灾公园的空间组织提供新的角度与方法,为防灾避难公园规划设计及改造提供借鉴。Disaster prevention park is an important infrastructure for disaster prevention in cities.The accessibility of internal space has the most important influence on the effectiveness of its disaster prevention function and the efficiency of disaster prevention.This study took Suzhou Tongjing Park as the case to analyse the sight accessibility and traffic accessibility of the urban disaster prevention park space using the spatial syntax special analysis software Depthmap with the consideration on the differences of people s space activities between the disaster and non-disaster periods,and made the quantitative study of the difference between the sight and traffic accessibility.Based on the results,the suggestions were proposed for the layout of disaster prevention and shelter space in Tongjing Park.This study provides a new perspective and method for the spatial organization of urban disaster prevention parks,and also provides references for the planning,design and transformation of disaster prevention and shelter parks.

关 键 词：防灾公园 空间组织 空间句法 Depthmap 

分 类 号：TU986.5[建筑科学—城市规划与设计] TU984.116