建设工程BIM与点云集成研究前沿可视化分析——基于Web of Science核心数据库

Frontier Visualization Analysis of BIM and Point Cloud Integration in Construction Projects:Based on Web of Science Core Database

三维点云作为建设工程BIM信息更新的有效手段,集成应用于建设工程管理的各个方面,同时也备受学术界关注。为系统探究BIM与点云集成研究的知识基础、研究热点和前沿方向,以2010―2020年Web of Science核心数据库中BIM与点云集成研究的227篇文献为研究对象,利用CiteSpace软件对该领域研究成果进行可视化分析。研究表明:BIM与点云集成研究的成果量在过去十年间呈整体上升趋势,形成了BIM与点云集成的局限性、可行性和集成应用领域的知识基础;借助高频关键词共现分析得出,数据采集、数据处理和集成应用是该领域的三大研究热点;通过关键词突现分析可知,该领域的研究前沿主要集中于数据采集和数据处理两大方向。

As an effective way to update BIM information,the 3D point cloud has been widely adopted in construction management,and it has also attracted the attention of academia.In order to systematically explore the knowledge base,research hotspots and frontier directions of BIM and point cloud integration,we took 227 literatures related to this field in Web of Science core database from 2010 to 2020 as the research object and used Citespace as the literature analysis tool to conduct visual analysis.The research shows that the amount of literature on BIM and point cloud integration has shown an overall upward trend in the past ten years,and the knowledge base of the limitations,feasibility and application fields of BIM and point cloud integration have been formed;by using high-frequency keywords co-occurrence analysis,it turns out that data acquisition,data processing and integrated application are three research hotspots;through the keyword emergence analysis,we can see that data acquisition and data processing are two important research frontiers.