一种基于三维激光扫描仪和激光垂准仪的建筑物形变检测方法  

A Method of Building Deformation Detection Based on 3D Laser Scanner and Laser Vertical Register

作　　者：刘甄文 赵子龙 李国柱[1,2] 丁云鹏 黎加明 LIU Zhenwen;ZHAO Zilong;LI Guozhu;DING Yunpeng;LI Jiaming(School of Land and Resources Engineering,Kunming University of Science and Technology,Kunming 650093,China;Yunnan Haiju Geographic Information Technology Co.,Ltd.,Kunming 650000,China)

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093 [2]云南海钜地理信息技术有限公司,云南昆明650000

出　　处：《城市勘测》2024年第3期152-156,160,共6页Urban Geotechnical Investigation & Surveying

摘　　要：形变检测作为超高层建筑物施工运营阶段的重要环节,是当下的研究热点之一。由于建筑物结构及其内部环境的复杂性,传统测量方式已经不能完全满足对超高层建筑物偏移和倾斜检测需求。本文提出了一种基于三维激光扫描仪和激光垂准仪的“纵横结合”的建筑物形变检测方法。以钢结构支撑柱间距偏差和建筑物整体倾斜度、分段倾斜度为测量目标,通过昆明市某钢结构写字楼形变检测实验,实验结果表明,该方法测量精度可以满足实际项目需求,对复杂条件下超高层建筑物的形变检测具有一定借鉴价值。As an important part of the construction and operation stage of super high-rise buildings,deformation detection is one of the current research hotspots.Due to the complexity of the building structure and its internal environment,the traditional measurement method can not fully meet the requirements of the deviation and tilt detection of super high-rise buildings.In this paper,a building deformation detection method based on 3D laser scanner and laser detector.With steel structure support column spacing deviation and the overall inclination,section tilt as the measurement target,through a steel structure office deformation detection experiment,experimental results show that the method measuring accuracy can meet the actual project demand,for the deformation detection of high-rise buildings under complex conditions has certain reference value.

关 键 词：超高层建筑物 三维激光扫描 激光垂准仪 形变检测 

分 类 号：P258[天文地球—测绘科学与技术]