三维激光扫描技术在高速公路沉降监测中的应用

Application of 3D laser scanning technology in settlement monitoring of Expressway

三维激光扫描技术通过快速高效地获取海量高精度的点云数据,大大减少现场测量时间,提高工作效率。文中采用三维激光扫描技术和水准测量分别对某一路段高速公路进行沉降观测得出,将三维激光扫描技术应用到高速公路沉降监测具有一定的实用价值。

3D laser scanning technology could quickly and efficiently acquire massive and high-precision point cloud data,greatly reducing the field measurement time and improving the work efficiency.In this paper,three-dimensional laser scanning technology and leveling were used to observe the settlement of a certain section of highway.It was of practical value to apply the three-dimensional laser scanning technology to the settlement monitoring of highway.