三维激光扫描测量技术在变形监测中的应用

Application of 3D Laser Scanning Measurement Technology in Deformation Monitoring

三维激光扫描设备能够做到非接触测量,对被测对象实施扫描后,能够迅速衔接云点数据,收集被测点的形变信息。与此同时,该技术能够对基坑与四周建筑的形变趋势做到跟踪记录,利于相关技术人员了解基坑与建筑的形变问题,从而及时采取管控措施。该文结合某实际基坑监测工程,采用三维激光扫描设备,提出一种基于三维激光扫描测量技术的基坑形变监测方案,并详细分析方案应用过程。希望三维激光扫描技术能够在基坑变形监测中发挥出最好的效果。

3D laser scanning equipment can achieve non-contact measurement,and after scanning the measured object,it can quickly connect cloud point data and collect deformation information of the measured point.At the same time,this technology can track and record the deformation trend of the foundation pit and surrounding buildings,which is helpful for relevant technicians to understand the deformation problems of the foundation pit and buildings,so as to take control measures in a timely manner.Combined with a practical monitoring project of the foundation pit,this paper proposes a deformation monitoring scheme of the foundation pit based on 3D laser scanning measurement technology by using 3D laser scanning equipment,and analyzes the application process of the scheme in detail,hoping that 3D laser scanning technology can play the best role in the deformation of the foundation pit.