基于VOSviewer的2010-2020年安全疏散研究进展分析

为给安全疏散研究提供综合性的参考,从CNKI和Web of Science收录的2010-2020年核心期刊中整理出关于安全疏散的研究文献,应用VOSviewer软件分别对国内外研究文献的发表数量、关键词、作者等进行了计量分析,并类比其他应用此方法的研究来验证结果的有效性。结果表明:国内针对安全疏散的相关文献年度发表数量基本保持平稳,国外针对安全疏散的相关文献年度发表数量呈现下降趋势;国内安全疏散的研究热点围绕火灾、数值模拟、防火分区、性能化设计等方面展开,国外安全疏散的研究热点是Management、Mode、Trial等;朱国庆、谢天光是国内活跃度最高的作者,Lo S、Kimms A、Prater C S和Lindell M K是国外活跃度最高的作者;国内作者的合作规模较大,但主题的范围较单一,国外作者的合作规模小,灾害背景涉及范围广。在上述基础上,分析了国内外安全疏散的研究进展,并对其未来的研究趋势进行了预测。

Research Progress of Safe Evacuation from 2010 to 2020 Based on VOSviewer

In order to provide comprehensive reference for the research on safety evacuation,the literature on safety evacuation in the core journals from 2010 to 2020 is collected from CNKI and Web of Science.Using VOSviewer software,this research conducts quantitative analysis on the publication time,keywords,authors and other aspects of domestic and foreign literature,and verifies the validity of the results by analogy with other studies using this method.The results show that the annual volume of domestic publications on safe evacuation is relatively stable,while that of foreign publications shows a downward trend.Domestic research hotspots of safe evacuation are fire,numerical simulation,fire protection zoning,performance-based design,while foreign ones are Management,Mode,Trial,etc.Zhu GQ and Xie TG are highly active authors in China,while Lo S,Kimms A,Prater C S and Lindell M K are highly active authors abroad.Domestic authors have a large scale of cooperation,but the scope of the subject is relatively single;foreign authors have a small scale of cooperation,and the disaster background covers a wide range.On the basis of the above,the research progress at home and abroad is analyzed,and the future research trend is predicted.