基于CiteSpace的中国煤矿地质保障知识图谱可视化分析

Knowledge graph visualization analysis of geological guarantee for coal mines in China based on CiteSpace

为了更加全面地了解国内煤矿地质保障领域的研究热点和发展方向,进一步研究国内煤矿地质保障技术的发展过程和演化趋势特征,以中国知网(CNKI)文献数据库为数据源,采用CiteSpace技术对1997年以来煤矿“地质保障”、“透明地质”等主题的416篇文献进行了科学知识图谱构建,通过对文献的作者、科研机构、关键词聚类、关键词演化趋势等内容进行可视化分析,同时根据图谱分析所产生的聚类线索对文献特征展开了结构化透视,探究了煤矿地质保障的研究热点和研究趋势等内容。结果表明:近年来,透明地质保障领域发文量呈现整体上升趋势,其中,地质保障、智能开采、地质灾害等关键词一直是研究热点;研究领域内研究人员和研究机构形成了一定的群体规模,以高校和相关研究院所为研究主体,研究阶段分为发展阶段、平稳阶段和爆发阶段。

In order to have a more comprehensive understanding of the research hotspots and development directions in the field of coal mine geological guarantee in China,comprehensively comb the research progress of coal mine geological guarantee technology in China,and analyze the characteristics of its evolution trend,based on the literature database of China National Knowledge Infrastructure(CNKI).CiteSpace technology was used to construct the scientific knowledge map of 416 literatures on the topics of“geological guarantee”and“transparent geology”in coal mines since 1997.Through the visual analysis of the research authors,scientific research institutions,keyword clustering,keyword evolution trend and other contents,and according to the cluster clues generated by the atlas analysis,a structured perspective of the literature features is carried out,and the research hotspots and trends of coal mine geological support are explored.The results show that:in recent years,the number of publications in the field of transparent geological support shows an overall upward trend,among which geological support,intelligent mining,geological disaster and other keywords have been the hot research hotspots;the researchers and research institutions in the research field have formed a certain group size.At present,universities and related research institutes are the major research institutes.The research stage can be roughly divided into development stage,stable stage and explosive stage.