基于知识图谱的国内外高强钢领域研究热点分析

Analysis of research hot spots on high strength steel at home and abroad based on knowledge map

全面了解高强钢领域的研究进展对高强钢领域的进一步研究尤为重要。将Web of Science(WOS)数据库和中国知网(CNKI)数据库作为文献数据来源,采用定量与定性的研究方法,利用可视化工具Citespace3.9软件将2008—2019年间国内外对高强钢领域的研究进行了详细梳理,从而得到科学知识图谱并分析其研究热点、知识基础以及演进趋势,从整体上把握国内外高强钢领域的研究趋势。结果表明:国内外对高强钢领域的研究热点大致相同,且国内该领域的研究学者分布较为集中;整体而言,高强钢领域的研究目前正处于起步阶段,在高强钢领域,许多关键技术与设计理论还需进一步研究。

A comprehensive understanding of the research progress in the field of high strength steel is particularly important for further research in the field of high strength steel.The Web of Science(WOS)database and China National Knowledge Infrastructure(CNKI)database were used as the data source,using quantitative and qualitative research methods,using the visualisation tool Citespace 3.9 software,the research in the field of high strength steels at home and abroad during the period 2008—2019 has been sorted out in detail,so as to obtain a scientific knowledge map and analyse its research hots,knowledge base and evolutionary trends,and to grasp the research trends in the field of high strength steels at home and abroad as a whole.The results show that the research focus in the field of high strength steel are similar at home and abroad,and the domestic research scholars in this field are more concentrated.On the whole,the research in the field of high strength steel is currently in its infancy,and further research is needed on many key technologies and design theories in the field of high-strength steel.