基于文献计量学的智能建造知识图谱构建

近年来，智能建造研究受到学者和政府的广泛关注。通过选取2000—2021年CNKI和Web of Science(WOS)数据库中智能建造相关文献，采用文献计量学方法，利用SPSS、VOSviewer等软件进行统计处理，构建中外智能建造研究领域发文量时序分布、发文机构、学科分布、研究热点演变的各类知识图谱。研究表明：中外发文量逐渐增加，但CNKI数据库相比WOS数据库存在明显差距；CNKI数据库中发文机构主要分布在高校和企业，WOS数据库中发文机构有中外高校，跨国机构合作相对较少；CNKI数据库智能建造研究领域主要集中在理学、工学等基础学科领域，WOS数据库在传统学科的基础上还涉及教育、心理学、绿色与可持续发展等交叉学科；中外智能建造研究热点各有侧重，现阶段，中外研究热点都集中在人工智能与建造的集成应用。最后，提出中外智能建造研究未来展望，以期为智能建造实践提供借鉴。

Construction of knowledge graph of intelligent construction research based on bibliometrics at home and abroad

Research on intelligent construction has received extensive attention from scholars and governments in recent years. With the CNKI and Web of Science(WOS)database taken as data sources, the literatures of intelligent construction published during 2020~2021 were selected and surveyed by using bibliometrics methods and the statistical processing software SPSS and VOSviewer, constructing various knowledge maps. The research shows that: 1) The amount of domestic and foreign publications is gradually increasing, but there is a significant gap between domestic and foreign countries. 2) The publishing organizations in CNKI database are mainly distributed in universities and enterprises publishing organizations include domestic and foreign universities in WOS database, and there is relatively little cooperation between multinational organizations. 3) Domestic research on intelligent construction is mainly concentrated in basic disciplines such as science and engineering, while foreign countries also involve education, psychology, green and sustainable development and other interdisciplinary disciplines on the basis of traditional disciplines. 4) The research of intelligent construction at home and abroad have their own focuses. And now, the research hotspots at home and abroad are both concentrated on the integrated application of artificial intelligence and construction. Finally, the future prospect of intelligent construction research at home and abroad is proposed, in order to provide reference for the practice of intelligent construction.