山东煤炭科技Issue(6)：164-166,3.
回采巷道冲击地压事故分析与防治措施
Accident analysis and Preventive Measures for mining roadway rock burst
刘世明1
作者信息
- 1. 黑龙江科技学院安全工程学院,黑龙江哈尔滨150027
- 折叠
摘要
Abstract
As a kind of special rock pressure form, rock burst has been a major disaster in coal mining. According to investigating and analyzing rock burst accidents happened in ten face of 16 layer of Dong Rong Second Mine of Shuang Ya shah Mine Group, we found the reasons and the mechanism of rock burst, and put forward the preventive measures such as pillar cuttings, coal seam infusion and unload the pressure by drill hole est. , which had got good actual effect, and avoided the accidents happened again in the same mining roadway.关键词
回采巷道/冲击地压/煤层注水/钻孔卸压Key words
mining roadway/reck burst/pillar cuttings/coal seam infusion/drill hole pressure relief分类
矿业与冶金引用本文复制引用
刘世明..回采巷道冲击地压事故分析与防治措施[J].山东煤炭科技,2011,(6):164-166,3.
