基于Citespace的边坡离散元研究文献计量分析

基于Web of science数据库,以2010～2021年检索的851篇边坡离散元期刊论文为样本,利用Citespace对该领域内论文发表数量、国家/地区和机构、作者和期刊以及高中心性关键词进行文献计量和可视化分析。结果表明：目前中国处于边坡离散元研究领先地位,国际合作较少,核心发文机构为中国科学院和中国地质大学;GEOTECHNIQUE和ENG GEOL杂志为边坡离散元研究的代表性期刊,涉及学科主要为工程技术和地学;自2010～2021年离散元在边坡方向研究的总体发展脉络清晰,前期以完善基础知识为主,后期则着重于结合工程实际。研究结果有助于理清边坡离散元的整体研究脉络,对研究现状和热点提供分析。

Bibliometric Analysis of Slope Discrete Element Study Based on Citespace

Based on Web of science database, 851 journal papers on discrete element of slope retrieved from 2010 to 2021 were selected as the sample, and then by use of Citespace, bibliometric and visual analysis on the number of papers published, the countries/regions and institutions, the authors, the journals, and the key words of high centrality in this field, was carried out. The result shows that: the study on discrete element of slope in China is in a leading position with little cooperation at abroad, and the core publications are Chinese Academy of Sciences and China University of Geosciences; GEOTECHNIQUE and ENG GEOL are representative journals about the study on discrete element of slope, and the main subjects involved are engineering technology and geoscience; from 2010 to 2021, the overall development process of slope oriented discrete element study is so clear that, in the early stage, it focuses on improving basic knowledge, and in the later stage combining with engineering practice. The research results are helpful to clarify the whole research context on discrete element of slope and provide an analysis of the current situation and hot spots.