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为了解《中国安全科学学报》所刊载论文的特点及其研究主题变化趋势,基于中国知网,统计安全科学领域中10种主要期刊近5年的论文数据,利用Cite Space软件对比分析各期刊载文的关键词;采用概率主题模型对《学报》近10年的3 268篇论文进行主题分类分析。结果表明:《学报》与安全领域其他期刊相比,在体现学术研究热点及趋势方面有较好的同步性,且能从侧面反映该领域的主流研究进展;得到的19个主题中,安全管理、理论及工程方法研究、工程建设及结构设计、系统安全、事故预防与应急救援和道路交通6个主题包涵的论文数量相对较多,而危险化学品、电力装备、铁路安全、职业健康防护、矿井通风和管道泄漏6个主题的论文数量相对较少。
In order to understand the characteristics of the papers published in the Chinese Journal of Safety Science and the trends of the research topics, based on the data of the papers of the 10 major journals in China National Institute of Statistics and Statistics in the field of statistical sciences for nearly five years, Cite Space The key words of this article are thematic classification and analysis of 3 268 articles of Journals in recent 10 years by using probability theme model. The results show that, compared with other journals in the field of security, Journals have better synchronicity in reflecting the hot spots and trends of academic research, and can reflect the mainstream research progress in this field from the side; in the 19 topics that have been obtained, the safety management The number of papers covered by the six themes of theoretical and engineering research, engineering construction and structural design, system safety, accident prevention and emergency rescue and road traffic is relatively large while the number of papers covered in hazardous chemicals, electric power equipment, railway safety, occupational health protection, Mine ventilation and pipeline leakage on the six topics of the number of papers is relatively small.