摘要
在掘进工作面采用钻屑法、应力在线以及微震系统监测工作面压力显现及采动影响,通过设计选择合理的参数和布局,能够有效地监测到动压显现,为及时采取卸压措施提供了技术保障,为冲击地压监测工作积累了宝贵的经验。
Drilling cuttings method,stress on-line and microseismic system are used to monitor the pressure manifestation and mining influence in heading face.By selecting reasonable parameters and layout through design,dynamic pressure manifestation can be effectively monitored,providing technical guarantee for timely pressure relief measures and accumulating valuable experience for rock burst monitoring.
作者
林治国
Lin Zhi-guo(Wenshang Yiqiao Coal Mine Co.,Ltd.,Shandong Jining 272500)
出处
《山东煤炭科技》
2019年第6期160-162,共3页
Shandong Coal Science and Technology
关键词
冲击地压
综合监测
钻屑法
应力在线
微震监测系统
rockburst
comprehensive monitoring
drilling cuttings method
on-line stress
microseismicmonitoring system
