三维激光扫描技术在变电站扩建工程中的应用研究

Research on the Application of 3D Laser Scanning Technology in Substation Expansion Project

摘要: 文章提出一种将三维激光扫描技术应用于变电站扩建改造工程测量中的新方法。从控制测量、点云数据获取及预处理、在三维环境下快速绘制变电站现状二维地形图、构建参数化模型、可视化资产管理、变形检测等问题入手，详细讨论三维激光扫描技术在变电站扩建改造过程中的各种应用情况。最后阐述三维激光扫描在变电站扩建改造工程中的意义。

Abstract: This paper presents a new method to measure the expansion and reconstruction project of the substation by using the 3D laser scanning technology. Full text from the control measurement, point cloud data acquisition and preprocessing, in the 3D environment fast rendering of substation of two-dimensional topographic map, building parametric model, visual asset management, deformation detection of are discussed in detail. The 3D laser scanning technology in substation expansion and reconstruction in the process of application. Finally, the significance of 3D laser scanning in the reconstruction project of substation is expounded.