摘要
当前,安全性问题日益得到广泛关注,而针对城市户外景观设施的安全性研究则相对薄弱。为此,从公众对景观设施的使用安全感受出发,基于专家和公众的建议,筛选出影响景观设施安全的因子;以南昌市为例,通过对30处公共空间的837名公众进行问卷调查获取相关数据,并运用主成分分析法,计算出设施安全评价指标权重集,进而建立城市公共空间景观设施安全性量化评价体系,为城市户外公共空间安全性设计和改造提供有益参考。
The security matters has been paid more and more attention at present but the research on the safety of urban outdoor landscape facilities is relatively weak. Based on the experts and public opinions, the article selected factors affecting landscape facilities safety from the public safety of landscape facilities experience. With the questionnaire survey of 30 public space in the city of Nanchang, and based on data of 837 questionnaires investigation, using principal component analysis, facility safety evaluation index set and weight set are acquired by the method of principal component analysis. Then the evaluation system of the safety of urban public space landscape facilities is established. The research results can provide suggestions and reference for the design and reform of urban public space safety.
作者
李宝勇
杨梅
刘华斌
古新仁
LI Baoyong;YANG Mei;LIU Huabin;GU Xinren
出处
《中国园林》
北大核心
2019年第5期69-73,共5页
Chinese Landscape Architecture
基金
国家自然科学基金地区科学基金项目“森林康养要素及其康养机制研究”(编号31660230)资助
关键词
风景园林
户外景观设施
安全性评价
主成分分析
landscape architecture
urban outdoor landscape facilities
safety evaluation
principal component analysis
