综合超前探测技术在顶部含水塘和塌陷区矿山开采中的应用  

Application of comprehensive advanced detection technology in the mining of top water-bearing pond and subsidence area

作　　者：王雷[1,2] 何晓武 WANG Lei;HE Xiaowu(Tongkeng Mine,Guangxi Huaxi Group Co.,Ltd.,Nandan Guangxi 547205,China;National Institute of Engineering Experimental Mining for Efficient Utilization of Indium-tin Resources,Nandan Guangxi 547205,China)

机构地区：[1]广西华锡集团股份有限公司铜坑矿,广西南丹547205 [2]铟锡资源高效利用国家工程试验采矿研究所,广西南丹547205

出　　处：《有色金属（矿山部分）》2020年第5期118-125,共8页NONFERROUS METALS(Mining Section）

摘　　要：为实现矿山安全高效回采,控制地表岩层移动和采空区灾害事故的发生,需要对矿山地下岩体特征以及可能存在的不良地质体的位置、规模和性质进行准确探测。地质超前探测技术是岩土工程领域一种广泛运用的技术,在矿山领域也有不少实践。介绍了铜坑矿针对水塘渗水和塌陷区等情况,结合TRT6000系统的井下超前预报和pulseEKKO PRO地质雷达系统地表探测结果,确定了渗水位置及岩层移动情况。For the purpose of achieving safe and efficient mining and controlling the movement of surface strata and the occurrence of goaf disasters,it is necessary to accurately detect the characteristics of underground rock mass and the location,scale and nature of possible unfavorable geological bodies.Geological advanced detection technology is a widely used technology in the field of geotechnical engineering,and has many practices in the field of mines.This paper introduced Tongkeng mine’s seepage level and strata movement in view of the seepage and subsidence of ponds,determined the location of water seepage and the movement of the rock formation,combining with the underground advanced prediction of TRT6000 system and the surface detection results of pulseEKKO PRO geological radar system.

关 键 词：TRT技术 GPR技术 超前预报 渗水防治 岩层移动 

分 类 号：TD166[矿业工程—矿山地质测量]