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(1 陜西省黃土力學(xué)與工程重點實驗室， 西安 710048；2 西安理工大學(xué)土木建筑工程學(xué)院， 西安 710048)
［摘要］全面了解高強鋼領(lǐng)域的研究進(jìn)展對高強鋼領(lǐng)域的進(jìn)一步研究尤為重要。將Web of Science(WOS)數(shù)據(jù)庫和中國知網(wǎng)(CNKI)數(shù)據(jù)庫作為文獻(xiàn)數(shù)據(jù)來源，采用定量與定性的研究方法，利用可視化工具Citespace3.9軟件將2008—2019年間國內(nèi)外對高強鋼領(lǐng)域的研究進(jìn)行了詳細(xì)梳理，從而得到科學(xué)知識圖譜并分析其研究熱點、知識基礎(chǔ)以及演進(jìn)趨勢，從整體上把握國內(nèi)外高強鋼領(lǐng)域的研究趨勢。結(jié)果表明：國內(nèi)外對高強鋼領(lǐng)域的研究熱點大致相同，且國內(nèi)該領(lǐng)域的研究學(xué)者分布較為集中；整體而言，高強鋼領(lǐng)域的研究目前正處于起步階段，在高強鋼領(lǐng)域，許多關(guān)鍵技術(shù)與設(shè)計理論還需進(jìn)一步研究。
［關(guān)鍵詞］高強鋼；知識圖譜；Citespace；研究進(jìn)展；研究熱點
中圖分類號：TU391 文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2021)16-0069-07
Analysis of research hot spots on high strength steel at home and abroad based on knowledge map
GUO Hongchao1,2, MAO Kuanhong2, ZHOU Xizhe2, LI Shen1,2
(1 Shaanxi Key Laboratory of Loess Mechanics and Engineering, Xi’an 710048， China；2 School of Civil Engineering, Xi’an University of Technology, Xi’an 710048， China)
Abstract: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.
Keywords:high strength steel； knowledge map； Citespace； research progress； research hotspot
*國家自然科學(xué)基金項目（51722907），陜西省科技廳自然科學(xué)基礎(chǔ)研究計劃項目（2018JM5006），陜西省教育廳重點實驗室科學(xué)研究計劃項目（18JS072），鐵一院科學(xué)研究計劃項目（院科16-59-01）。
作者簡介：郭宏超，博士，教授，Email:ghc-1209@163.com。
