MSR边坡雷达技术在露天矿高陡边坡监测和风险预警的应用

Application of MSR Slope Radar Technology in Monitoring and Risk Warning of High and Steep Slope in Open-pit Mine

MSR边坡雷达应用于露天矿高陡边坡上,可以实时显示露天矿边坡变形监测数据和设置报警。通过边坡雷达采集高村铁矿东帮皮带走廊区域的测量数据,进行实时跟踪监测,在边坡变形较大的时段做出即时分析,为后续的边坡稳定性研究提供了依据;采用3级预警的方法,排除干扰因素,可以实现对边坡变形加速阶段的及时预警。通过边坡雷达监测数据可知,现阶段高村铁矿目前的爆破方式合理可行,不会对矿山安全生产和边坡整体的稳定性造成严重影响。

MSR slope radar is applied it in high and steep slope of open pit mine,which can display real-time monitoring data of the slope deformation of open pit mine and set alarm.The measurement data of east belt corridor area of Gaocun Iron Mine is collected by slope radar for real-time tracking and monitoring,and real-time analysis is made during the period of large slope deformation,which provides a basis for the subsequent slope stability research.The method of three-level early warning can be adopted to eliminate the interference factors,and timely early warning can be realized at the stage of slope deformation acceleration.It can is from the slope radar monitoring data that the current blasting mode of Gaocun Iron Mine can be con⁃sidered reasonable and feasible at this stage,and will not seriously affect the mine safety production and the overall stability of the slope.