论文部分内容阅读
煤与瓦斯突出是煤矿危害最大的自然灾害,严重危及矿井安全,毁坏巷道,尤其是造成大量人员伤亡。为杜绝突出事故的发生,防突工作必须坚持“区域防突措施先行,局部防突措施补充”的原则。未按要求采取有效防突措施的严禁进行采掘活动。笔者重点考察了解近年来发生的几起煤与瓦斯突出事故的特征、类型,掌握突出的规律,对突出防治进行了分析和研究。在现场操作中取得了成效。
Coal and gas outburst is the most serious natural disaster in coal mines, seriously threatening the safety of mines and destroying the roadway, especially causing a large number of casualties. In order to prevent the accident from happening unexpectedly, we must adhere to the principle of “leading the prevention of outbreaks in the region and supplementing the local outbreak prevention measures”. It is forbidden to conduct extractive activities without effective measures against outbreaks as required. The author focuses on understanding of several coal and gas outburst accidents occurred in recent years, the characteristics of the type, grasp the outstanding laws of outstanding prevention and control were analyzed and studied. In the field operation has achieved results.