基于轨道雷达在某露天-地下联合开采边坡监测中的应用  

Application of orbital radar in monitoring a high and steep slope

作　　者：张慧敏 邹进 李洪彦 杨加能 李柯瑶 ZHANG Huimin;ZOU Jin;LI Hongyan;YANG Jianeng;LI Keyao(Cathay Safety Technology Co.,Ltd.,Beijing 100012,China;Kunming University of Science and Technology Research Institute Co.,Ltd.,650051,Yunnan,China)

机构地区：[1]中安国泰(北京)科技发展有限公司,北京100012 [2]昆明理工大学设计研究院有限公司,云南昆明650051

出　　处：《矿产勘查》2024年第S01期256-263,共8页Mineral Exploration

基　　金：国家矿山安全监察局安全生产科研攻关项目(第一批)“大型矿山超高陡边坡透明化监测预警技术研究”资助。

摘　　要：为了深入探究轨道雷达在露天-地下联合开采边坡监测中的实际应用效果,选取云南大红山矿业露天采场-哈姆伯祖上废石场为研究区,根据其累计变形量圈出6个重点监测区域,结合矿山边坡雷达2024年2月1日—2024年2月29日的监测数据,对其累计变形量-时间曲线、变形速率-时间曲线、变形加速度-时间曲线变化进行研究。结果表明:地基合成孔径轨道式雷达在露天-地下联合开采边坡监测中起到关键性作用,该结果可为露天-地下联合边坡进行雷达监测工作提供参考。In order to deeply explore the practical application effect of track radar in slope monitoring of open-pit and underground joint mining,the open-pit mining area of Yunnan Dahongshan Mining-Hambozu Upper Waste Rock Field was selected as the research area.Six key monitoring areas were delineated based on their cumulative deformation.Combined with the monitoring data of mine slope radar from February 1,2024 to February 29,2024,the changes in their cumulative deformation time curve,deformation rate time curve,and deformation acceleration time curve were studied.The results indicate that the ground-based synthetic aperture orbital radar plays a crucial role in the monitoring of open-pit and underground joint mining slopes,and this result can provide reference for radar monitoring of open-pit and underground joint slopes.

关 键 词：轨道雷达 露天-地下联合开采边坡 变形监测 

分 类 号：X936[环境科学与工程—安全科学]