火灾科学知识图谱研究——以《Fire Safety Journal》为例  

Study of knowledge map of fire science——Based on data of Fire Safety Journal

作　　者：索晓 钮英建[1] 杨玲[1] 

机构地区：[1]首都经济贸易大学安全与环境工程学院,北京100070

出　　处：《中国安全科学学报》2014年第12期23-28,共6页China Safety Science Journal

摘　　要：为绘制火灾科学的知识图谱,了解火灾科学发展规律,以《Fire Safety Journal》1980—2013年发表的论文数据为基础,利用Cite SpaceⅢ和VOSviewer对火灾科学进行全面可视化分析。通过国家/地区合作图谱分析火灾科学研究活跃地区;通过关键词共现图谱分析火灾科学的研究热点;通过引文共被引图谱分析火灾科学研究基础和发展趋势。结果表明,英国的发文量居于国家/地区首位;美国国家工程技术研究所(NIST)居于相关机构发文量首位。从关键词共现分析看,fire和model有最高的频次和中介中心性;从文献共被引分析可知,火仿真建模是最近34 a以来火灾科学研究的热点,而且在今后的研究中还会保持高活跃性。Aiming at drawing a knowledge map and understanding the development law of fire science, the paper uses CiteSpace Ⅲ, VOSviewer to conduct a comprehensive visual analysis of fire science research activities worldwide based on data of papers published in Fire Safety Journal from 1981 to 2013. Active areas of fire science were revealed through national / regional cooperation map, hot fields of fire science were studied through keywords co-occurrence patterns, foundation and emerging trends were analyzed through citation co-citation map. The results show that from the point of country, UK is on the top and from the point of scientific research institutions, National Institute of Standards and Technology （NIST） is on the top. According to keywords co-occurrence, both fire and model have the highest frequency and betweenness centrality. From the point of article co-citation analysis, fire simulation modeling has been the hotspot of fire science in the past 35 years, and will continue to maintain a high activity in future studies.

关 键 词：火灾科学 知识图谱 信息可视化 文献计量 CITESPACE Ⅲ 

分 类 号：X932[环境科学与工程—安全科学]