边坡雷达系统在露天矿边坡监测中的应用  

Application of Slope Radar System in Slope Displacement Monitoring of Surface Mine

作　　者：吴星辉 璩世杰[1] 马海涛[2] 吴晓丹[1] 蓝宇 

机构地区：[1]北京科技大学土木与环境学院,北京100083 [2]中国安全生产科学研究院,北京100012 [3]广东省大宝山矿业有限公司,广东韶关512127

出　　处：《金属矿山》2018年第2期188-191,共4页Metal Mine

摘　　要：针对广东省大宝山矿业有限公司露天作业面岩体破碎、含硫量大、易风化等特点,采用原人工边坡表面位移监测不能实时准确得出位移变形数据而且耗费大量人力物力。为了保证矿山安全生产,防止滑坡灾害的发生,广东省大宝山矿业有限公司引进了S-SAR合成孔径边坡雷达监测系统,该系统通过差分干涉技术对大范围边坡进行全天候实时位移监测,提高了大宝山矿露天开采边坡监测的可靠性,降低了滑坡灾害发生的概率。试验应用的结果表明:此监测方法不受地形、视通条件和气象条件的影响,外业作业量小。In view of the characteristics of rock mass fracturing,high sulfur content and easy weathering in open pit working face of Guangdong Province Dabaoshan Mining Co.,Ltd,the accurate data of slope displacement can not be achieved and a lot of manpower and resources are consumed as well by using the original slope displacement personnel monitoring system.In order to ensure the safe production and prevent the occurrence of landslide disaster,S-SAR synthetic aperture slope radar system was introduced by Guangdong Province Dabaoshan Mining Co.,Ltd.to realize all-weather real-time displacement monitoring on large-scale slope through the differential interference technology.The system improved the reliability of slope monitoring in Dabaoshan open pit mine,and reduced the probability of landslide disaster.The application of S-SAR system indicated that this monitoring method could not be influenced by the landforms and the conditions of sight and meteorology with less field work.

关 键 词：边坡雷达 S-SAR 监测系统 预警 

分 类 号：TD854.6[矿业工程—金属矿开采]