大坝位移真空激光准直监测系统分析

Analysis on the monitoring system based on vacuum laser collimation for large dam deformation

本文分析了真空激光准直位移监测系统的工作原理,讨论了它的优越性,研究了它的监测精度。真空激光准直系统可同时自动监测大坝的水平位移和垂直位移,能适应恶劣条件下的大坝位移监测,观测精度高。研究表明,该系统是一项具有广阔应用前景的大坝安全监测高新技术。

The working principle of the dam deformation monitoring system based on vacuum laser collimation is analyzed and the advantage and observation accuracy are researched. The system can monitor the horizontal and vertical displacement of a dam automatically at the same time with high observation accuracy, even under a bad condition. The results obtained in this paper indicate that the system is a new monitoring technique with extensive application prospects.