黄土坡铜锌矿微震监测技术应用与灾害预警方法研究

党明智,张君,贾明涛

Application and Research of Microseismic Monitoring Technology and Disaster Early Warning Methods in Huangtupo Copper and Zinc Mine

Mingzhi DANG,Jun ZHANG,Mingtao JIA

表2 爆破定位误差结果

Table 2 Results of blasting position error

位置 爆破测量坐标 定位坐标 定位误差/m X Y Z X Y Z 260 m中段3#穿脉 31412359.63 4719845.432 263.321 31412355.09 4719840.27 262.749 6.91 222.5 m分层5#穿脉 31412410.31 4719883.231 222.532 31412408.1 4719886.84 226.023 5.49 210 m中段9#穿脉 31412432.57 4719753.899 212.125 31412424.45 4719756.31 213.406 8.52