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介绍使用YSS型岩体声发射仪对门头沟矿刀柱长壁工作面的冲击地压进行监测结果,对几种治理冲击地压措施的效果进行评价,并总结了声发射基本参量的统计规律。
This paper introduces the monitoring results of the rock burst pressure on the longwall face of the knife cylinder in Mentougou Mine using YSS rock mass acoustic emission device, evaluates the effectiveness of several measures to control the rock burst, and summarizes the statistical rules of the basic parameters of acoustic emission.