摘要
文章通过对某强矿压矿井95206工作面侧回风石门发生大能量矿震造成巷道严重破坏的原因分析,利用微震监测系统监测的数据对该回风石门进行了预警分析,得知了靠近下山侧易积聚大量的弹性应变能,受扰动后容易诱发释放造成冲击灾害的结论,并提出了适合该强矿压矿井的局部防冲治理措施,为该类矿井冲击防治提供了指导思路。
The mine pressure of a strong mining 95206 work side by side, return air Shimen occurred high energy mineral earthquake caused serious damage to tunnel into the analysis, and use of microseismic monitoring system data analysis and early warning of the retum air, Shek Mun, that close down the mountain side to build up a large amount of elastic strain energy, disturbed easily evoked release, caused by the impact of disasters, and put forward the suitable for the strong mine pressure mine＇s overall anti impulse and prevent local rushed between combination of rock pressure control system, provide guidance for prevention and control of impact in the mine.
出处
《山东煤炭科技》
2016年第3期6-8,共3页
Shandong Coal Science and Technology
关键词
矿震
预警分析
综合防治体系
rock burst precautionary analysis synthetical control system
