阐述了基于微震监测平台,合理确定矿山灾害救援中微震事件定位的数学算法,并通过实例进行了验证。结合某矿山的灾后人员搜救环节,利用模块能够快速高效地对微震信号实施三维定位,通过被困人员在巷道壁敲击的模拟,分析验证了所开发模块在灾难救援中的实用性,并提出实际操作预案。
Based on the mining micro seismic monitoring platform, the microseismic events positioning mathematical algorithms in the rescue of mine disaster was reasonably determined, and validated. Combined with the stage of post-disaster personnel searching in a mine, using the module's faction of quickly and efficiently giving the three dimensional orientation of the microseismic signal, the practicality of the designed module was analyzed and demonstrated, through simulation of the trapped person making percussions on the tunnel wall.