[目的]通过可视化分析,全面揭示国内外BIM(建筑信息模型)领域的研究现状、热点趋势及演进动态.[方法]基于文献计量学方法,针对CNKI(中国知网)数据库和Web of Science核心合集数据库筛选出的共计2 919篇文献,应用VOSviewer软件进行关键词共现分析,识别当前BIM领域的研究热点和主题分布.通过作者共现和国家共现分析,评估研究人员的合作模式和跨机构交流合作的广度与深度.基于时间演进分析,探讨BIM领域研究的发展趋势和阶段性特征.[结果及结论]从文献发文量与被引量来看,中国BIM领域研究实力更为突出,但跨机构交流合作相较其他国家仍然不足,且BIM+高新技术等前沿领域的交叉发展有待加强;从关键词共现、作者共现结果来看,国内外研究热点从初期的理论探究,逐渐转向工程应用,直至现阶段呈现多专业领域、集成化、绿色化、智能化等多角度协同发展态势.
BIM Visual Analysis at Home and Abroad Based on Knowledge Graphs
[Objective]Through visual analysis,anoverview of the research status,the hot trends and evolutionary dynamics in the field of BIM(building information modeling)at home and abroad are comprehensively revealed.[Method]With the bibliometric method,the VOS viewer software is used to ana-lyze the keyword co-occurrence in a total of 2 919 pieces of lit-erature sourced from the CNKI(China National Knowledge In-frastructure)database and the Web of Science Core Collection database,so as to identify the current research hot spots and topic distribution in the BIM field.Through the author co-oc-currence and country co-occurrence analyses,the cooperation patterns of researchers,the breadth and depth of cross-institu-tional communication and cooperation are evaluated.Based on the time evolution analysis,the development trend and stage characteristics of researches in the BIM field are discussed.[Result & Conclusion]From the point view of the number of published papers and citations in literature,China's research strength in the BIM field is more prominent.However,the cross-institutional communication and cooperation are still in-sufficient compared with other countries,and the cross-devel-opment in frontier fields such as BIM+high and new technolo-gy needs to be strengthened.From the perspective of keyword and author co-occurrence results,the research hot spots at home and abroad have gradually shifted from theoretical explo-ration in the initial stage to engineering applications,and until now,showing a coordinated development trend of multiple per-spectives such as multi-disciplinary fields,integration,green-ing,and intelligence.
万方数据
维普
