摘要
为了提高巷道围岩变形监测效率,将三维激光扫描技术应用到巷道围岩变形监测中,并具体对监测技术方案以及现场监测结果进行分析与研究。结果表明,采用三维激光扫描技术获取的巷道围岩变形量与常规测量方法获取到的巷道围岩变形量差值在5%以内,三维激光扫描技术围岩变形监测精度较高。
In order to improve the monitoring efficiency of roadway wall rock deformation,3 D laser scanning technology is applied,and the monitoring technical scheme and field monitoring results are analyzed and studied.The results show that the difference between the deformation rates of roadway wall rock obtained by 3 D laser scanning technology and that obtained by conventional method is less than5%,and the monitoring accuracy of wall rock deformation by 3 D laser scanning technology is higher.
出处
《中国矿山工程》
2021年第3期62-64,70,共4页
China Mine Engineering
关键词
巷道围岩
三维激光扫描
变形监测
roadway wall rock
3D laser scanning
deformation monitoring
