Tsikl-7瞬变电磁系统在宝日希勒露天矿采空区探测中的应用  

Application of Tsikl-7 Transient EM System to Detecting Gob Area in Baorixile Open-pit Mine

作　　者：赵云[1] 易洪春[1] 刘长会[1] 

机构地区：[1]中国矿业大学资源与地球科学学院,江苏徐州221116

出　　处：《工程地球物理学报》2011年第4期421-425,共5页Chinese Journal of Engineering Geophysics

摘　　要：应用Tsikl-7瞬变电磁系统对宝日希勒露天矿测区内采空区的分布情况进行了勘探,确定了采空区的分布范围并提供钻探位置。矿方对探测成果进行验证,并在打钻位置予以爆破,地表均有采空区塌陷。验证结果表明应用Tsikl-7瞬变电磁系统并选取合理的施工参数能有效探查该露天矿采空区的分布范围,有力地指导露天矿回采剥离工作的顺利进行。Tsikl- 7 electromagnetic system was adopted to allocate gob area in Baorixile open- pit mine, the distribution of caving area in open - pit mines was detected, and the position of drilling was located. The test was carried out, and good result was achieved. The test indicated that the Tsikl - 7 electromagnetic system and the selection of rational parameters could be used to detect the distribution in open - pit gob areas effectively, and is helpful to guide the actual mining for strip mines.

关 键 词：Tsikl-7瞬变电磁仪 采空区 探测 钻探 

分 类 号：P631.325[天文地球—地质矿产勘探]