基于CiteSpace的危险货物运输研究知识图谱分析

为分析危险货物运输的研究脉络与研究现状,选择ISI Web of Science作为文献检索引擎,将1969—2017年的文献记录作为数据源,采用动态网络分析的信息可视化技术和工具(CiteSpace)进行文献共被引分析和主题共现分析,绘制危险货物运输研究的知识图谱,呈现危险货物运输研究领域的知识结构与演进规律。结果表明:1)危险货物运输研究始于20世纪60年代末,论文数量总体呈现上升趋势,并在90年代和近几年出现论文数量骤增的现象;2)Erkut、Kara、Zognafos、Bianco、Zografos等学者的文献具有重要的影响力,被引频次最多;3)研究集中在危险货物运输风险评估、路网规划、模型方法应用、风险预警、运输事故;4)研究的新兴热点涉及模型方法的创新(如禁忌搜索算法)、事故致因分析、风险应急行动、危险品运输收费等方面。

Research review on the hazardous materials transportation based on the literature survey and citation

In order to gain an access to the research context and research status of the current hazardous materials transportation, the present paper has made an overview of a number of publications/papers in the given field by using the information visualization technology and Cite-Space tool in it. More accurately speaking, we have overviewed and analyzed the valuable papers in the field,which can be extracted from the ISI web of Science,during the period from 1969 to 2017. We have also done a systematic survey and mapping of the knowledge sphere of the hazardous-material transportation from the point of view of the interior and internal relations and the evolutionary official laws of such material transportation and removal. The research results we have gained indicate that: (i) The research on the hazardous materials transportation was initiated from 1969,and the related publications or papers keep steady increase in general; (ii) The number of published papers has gained a sudden increase in the 1990s,and continued to rise quickly in recent years; (iii) The papers published by Erkut E,Kara B Y,Zognafos K G,Bianco L,Zografos K G,et al. have made most significant impact and gained highly frequent citations,which are helpful for further understanding of their research interest and areas; (iv) The research on the hazardous materials transportation has been heavily focused on the risk evaluation,the network design,models,methodologies,the early warning measures,and the transportation accidents; (v) More and more researches can be expected to be accomplished in the following areas,such as the characteristic analysis of hazardous materials,the dynamic network,the rail transport and the accidents response in the future; (vi) It is supposed that modeling (e. g. a taboo research approach,the dynamic data analysis), the causative analysis of the accidents,the emergency plans,the toll policies on the hazardous materials transportation tend to be the potential hot topics of researches in the future. Thus,it can be seen that the present paper can be expected to provide an objective and valuable analysis for such materials transportation, and we have done a literature research through knowledge visualization though failed to find any similar publications. Therefore, the given paper should be taken valuable to further understanding of the current studies as a whole,and in a position to provide a potential and appropriate methodology for analyzing the data obtained in the field of hazardous material transportation.