基于知识图谱的施工安全风险管理可视化研究及趋势分析
Visual Research and Trend Analysis of Construction Safety Risk Management Based on Knowledge Graph

为了了解施工安全风险管理领域的发展趋向及目前关于施工安全风险管理的研究现状，以“施工安全风险管理”为主题词，通过CiteSpace文献分析软件对2002~2022年CNKI中国知网搜集到的1682条文献数据进行可视化分析。研究结果表明：1) 以吴贤国、张立茂等为中心，相关研究人员发表了较多有关施工安全风险管理相关的文献。但是大部分作者都是发文量仅在1~2次，说明虽然研究施工安全风险管理的研究团队较多，作者众多，但核心作者较少，研究深度欠佳，且各学者之间的合作关系也应该加强。2) 目前国内施工安全风险管理研究机构合作网络还不够紧密，华中科技大学土木工程与力学学院有关施工安全风险管理的研究较多，其次是中交四航局第二工程有限公司和北京市轨道交通建设管理有限公司的发文量在第二梯度，但各个机构之间还应该加强机构之间的交流。3) 通过关键词共现图谱，关键词频，聚类和中心度等解剖分析，“安全管理”、“风险管理”、“安全风险”等为近20年的研究热点所在。“安全管理”、“安全风险”、“风险管理”、“施工安全”分别为中心度较高的几个关键词，说明在施工安全风险管理中，涉及到此类的关键词的研究较多。
In order to understand the development trend in the field of construction safety risk management and the current status of research on construction safety risk management, with “construction safety risk management” as the theme word, the 1682 literature data collected by CNKI from 2002 to 2022 were visually analyzed through CiteSpace literature analysis software. The research results show that: 1) With Wu Xianguo, Zhang Limao, and so on as the center, relevant researchers have published more literature related to construction safety risk management. However, most of the authors have only published 1~2 times, indicating that although there are many research teams and authors working on construction safety risk management, there are few core authors and the research depth is poor, and the cooperation between scholars should also be strengthened. 2) At present domestic construction safety risk management research institutions cooperation network is not close enough. The School of Civil Engineering and Mechanics of Huazhong University of Science and Technology has more research on construction safety and risk management, followed by the Second Engineering Company of CCCC Fourth Harbor Engineering Co., Ltd. and Beijing Rail Transit Construction Management Co., Ltd., with the second highest volume of publications. However, there is still room for these institutions to strengthen their communication with each other. 3) Through the keyword co-occurrence map, combined with “word frequency”, “center degree”, clustering and other anatomical analysis, “safety management”, “risk management” and “safety risk” are the research hotspots in nearly 20 years. “Safety management”, “safety risk”, “risk management” and “construction safety” are respectively the top four keywords with a high degree of emphasis, indicating that there are many studies of these four keywords involved in construction safety risk management.