摘要
为了安全有效的对矿山开采边坡进行监测,对三维激光扫描技术进行应用研究。结果表明:矿山开采边坡形变对边坡土石方量、坡度、高程等影响较大,将土石方量、坡度、高程作为判断边坡形变的因子,进而分析边坡的稳定性,其应用效果良好,对矿山开采边坡灾害预警及治理具有重要意义。通过两种方法验证了三维激光扫描技术在土石方量计算中的误差,误差率为2.3%,能够满足矿山边坡形变监测误差要求。
To monitor the slope of mining in a safe and effective state,the application of three-dimensional laser scanning technology is carried out.The results show that the slope deformation of mining has a great influence on the slope earth and stone,slope,elevation,etc.As the factors,the geo-slope square,slope,elevation will judge the slope deformation.The article has made an analysis of the stability of the slope in good application effect,which is of great significance to the early warning and management of the mining slope disaster with two methods.The error rate of 2.3%can meet the requirements of mine slope deformation monitoring error.
作者
马生龙
申成锋
MA Shenglong;SHEN Chengfeng(The First Nonferrous Geological Exploration Institute of Qinghai Province, Xining, Qinghai 810000, China)
出处
《中国锰业》
2020年第3期91-93,共3页
China Manganese Industry
关键词
三维激光扫描技术
边坡形变
形变监测
3D laser scanning technology
Slope deformation
Deformation monitoring
