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针对大体量复杂建构筑物的施工监测与质量检测,三维激光扫描技术相对于传统技术在精度、速度和整体性监测上都有巨大的优势。本文总结了三维激光扫描技术在建构筑物健康监测应用的研究现状,主要对基于点云的建构筑物在点云配准、特征提取和结果分析方面进行了综述,展示了当前三维激光扫描技术在建构筑物健康监测方面的研究现状,并对该技术在建构筑物健康监测进行了总结和展望。
For the construction monitoring and quality inspection of large and complex structures, the 3D laser scanning technology has great advantages over traditional technologies in the aspects of precision, speed and integrity monitoring. This paper summarizes the current research status of 3D laser scanning technology in building health monitoring applications. It mainly summarizes point cloud registration, feature extraction and result analysis of point-cloud-based structures. It shows that the current 3D laser scanning technology is under construction The status quo of research on health monitoring of structures is summarized and the technology of building health monitoring is summarized and prospected.