摘要
步行环境的综合评价是历史文化街区实现动态保护和可持续发展的不可缺少的重要环节之一。以什刹海街道地区的空间步行环境为例,构建基于安全性、舒适性、便捷性、识别性的原则,以通畅度、有效宽度、遮荫率、平整度、步行道密度、可识别度为评价指标的步行环境评价体系;运用均方差权值法赋予各项指标权重,计算出综合评分,再将评分结果输入SPSS中进行聚类分析,并依据分类结果提出禁停限行、优化道路断面、增加绿化等提升什刹海地区街道空间步行品质的规划建议。
The comprehensive evaluation of the pedestrian environment is an important indispensable step to realize the dynamic protection and sustainable development of historical and cultural blocks. This study takes the spatial walking environment in Shichahai as an example. Based on the principles of safety, comfort, convenience, and recognition, it constructs a pedestrian environment evaluation system that includes indicators such as patency, effective width, shading rate, flatness, walkway density, and identifiability. The weight of each index is given by the mean square error weight method to calculate the comprehensive score. Then the score results are input into SPSS for cluster analysis. Based on the classification results, it puts forward planning suggestions for improving the pedestrian space quality in Shichahai, such as prohibiting parking, optimizing road sections, and increasing greening.
作者
周梦茹
魏寒宾
边兰春
ZHOU Mengru;WEI Hanbin;BIAN Lanchun
出处
《上海城市规划》
北大核心
2021年第3期74-80,共7页
Shanghai Urban Planning Review
基金
华侨大学科研基金资助项目“历史文化街区的场所感形成元素与结构研究”(编号20BS111)
北京未来城市设计高精尖创新中心资助项目“基于政策—空间—治理融合视角的北京老城整体保护关键技术研究”(编号UDC2019022324)
国家自然科学基金项目“华侨工业遗产信息管理体系建构与应用研究——以广东、福建为例”(编号52008175)
福建省科学技术厅“基于GIS+BIM技术的闽南建筑遗产信息管理体系研究”(编号2020J01069)资助。
关键词
街道空间
历史街巷
步行环境
评价
聚类分析
street space
historical street
walking environment
evaluation
cluster analysis
