基于科学知识图谱的劈裂注浆研究热点与发展态势分析
Research hotspots and development trend of split grouting based on scientific knowledge map
何忠茂 1戴烺 2周茗如 2邢利军 3乔宏霞2
作者信息
- 1. 兰州理工大学 土木工程学院,甘肃 兰州 730050;兰州理工大学 甘肃省先进土木工程材料工程研究中心,甘肃 兰州 730050;宁波大学 科学技术学院,浙江 宁波 315211
- 2. 兰州理工大学 土木工程学院,甘肃 兰州 730050;兰州理工大学 甘肃省先进土木工程材料工程研究中心,甘肃 兰州 730050
- 3. 兰州理工大学 土木工程学院,甘肃 兰州 730050
- 折叠
摘要
针对传统建筑科学分析方法对工程领域研究存在的局限性,引入科学知识图谱及大数据计量等人工智能方法,借助可视化软件 Citespace,检索 Web of Science(WOS)核心合集数据库,得到2007～2022 年主题为劈裂注浆的文献 709 篇,对发文总量、学科归属、期刊分布、核心作者、区域合作、关键词和被引文献等方面做科学知识图谱分析.通过区域合作关系图谱的寻径,理清现阶段国际合作的格局,指出中国未来国际合作的主要任务.依据成果数量和突现时间,评析贡献较大的代表性作者.提取 318 个研究关键词,以发文频次和中心性为导向,筛选精炼了现阶段研究热点.从10 个聚类的特性分组出发,展示了理论研究、应用实践和数值模拟的发展脉络,明确了研究的前沿方向.排列 10 条聚类发展时间线,精炼了注浆效率和封堵效率两条热门主线,同时提示了较难取得研究成果的线路.通过聚焦关键词的时区分布态势,总结热点演进的两个规律,并预测今后两年新热点与 2017 年研究成果之间的潜在关联.根据文献共被引关系发生的时间,对比 4 组年度切片的变化,评价了学科知识基础的发展脉络和未来走向.结果表明:科学知识图谱作为人工智能分析方法,能总结分析劈裂注浆近年来的研究热点,并可以预测劈裂注浆在未来阶段的学术研究发展态势.
Abstract
Aiming at the limitations of traditional architectural scientific analysis methods in the field of engineering research,the artificial intelligence methods such as scientific knowledge map and big data analysis were introduced to solve the problem.Through searching Web of Science(WOS)core collection database with the help of visualization software Citespace,709 documents with the theme of splitting grouting from 2007 to 2022 were obtained.A visual analysis from the aspects of total number of documents,subject attribution,journal distribution,core authors,regional cooperation,keywords and cited article was carried out.Through the path-finding of the map of regional cooperative relations,the pattern of international cooperation at the current stage was clarified,and the main tasks of China's future international cooperation were pointed out.According to the number of achievements and emergence time,the representative authors who had made great contributions were evaluated and analyzed.318 research keywords were extracted,and the current research hotspots were screened and refined based on the frequency and centrality of publications.Starting from the characteristic grouping of 10 clusters,the development of theoretical research,application practice and numerical simulation was shown,and the frontier direction of research was clarified.10 clustering development time lines were arranged,the two popular main lines of grouting efficiency and sealing efficiency were refined,and the lines that were difficult to obtain research results were prompted.By focusing on the time zone distribution of keywords,the two laws of hotspot evolution were summarized,and the potential correlation between new hotspots in the next two years and research results in 2017 was predicted.The changes of the four groups of annual slices according to the time of the co-citation relationship were compared,and the development context and future trend of the subject knowledge base were evaluated.The results show that as an artificial intelligence analysis method,scientific knowledge map can summarize and analyze the research hotspots of split grouting in recent years,and predict the academic research development trend of split grouting in the future stage.
关键词
劈裂注浆/科学知识图谱/Citespace/趋势分析/研究热点Key words
split grouting/scientific knowledge map/Citespace/trend analysis/research hotspot引用本文复制引用
出版年
2024
NETL
NSTL
万方数据