基于Citespace知识图谱的地铁安全可视化分析
首发时间:2020-07-15
摘要:为了在地铁建设或者运营过程中保证安全性,学者进行了大量的研究课题,梳理地铁安全研究的文献,对地铁安全的热点问题进行分析,有利于掌握我国地铁安全研究的现状,提高地铁新建项目施工或运营的安全性,运用Citespace科学计量方法对地铁安全研究现状进行可视化分析,围绕作者合作网络,机构合作网络,关键词等绘制知识图谱并分析,结果表明地铁安全研究主要围绕施工过程、地铁运营两大主题的研究,并结合热点共现词给出未来研究趋势。
关键词: 交通安全; 知识图谱; 科学计量方法; 地铁安全; 地铁施工; 地铁运营
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Metro Safety Visualization Based on the Citespace Knowledge Mapping Analysis
Abstract:In order to ensure the safety of metro in the construction or operation process,Scholars have done a lot of research work,This paper sorted out the literature on metro safety research and analyzed the hot issues of metro safety,The results of this analysis can help understand the current situation of metro safety research in China and improve the safety of construction or operation of new metro projects.The research of metro safety is visualized and analyzed with the scientific meteorology method of Citespace,The results of CiteSpace analysis show the network of authors\' cooperation, the network of institutions\' cooperation, and the network distribution of keywords,These results are mapped into a knowledge map.The results show that the research on metro safety is mainly divided into two themes: safety in construction process and safety in metro operation,According to the frequency of keywords, the research trend of metro safety in the future can be obtained.
Keywords: traffic safety CiteSpace scientometric method safety of metro metro construction metro operation
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