摘要
针对华亭煤矿地质开采条件,在其他如水灾、瓦斯等矿井灾害采取一定防治措施后基本不影响矿井安全生产的情况下,着重研究矿压灾害的治理及应急救援体系,在灾害的预测上通过采用微震法、声发射法及钻屑法结合的监测体系,在灾害治理上通过合理布置工作面、优先开采上分层、留设小煤柱等防范措施及爆破卸压、大直径钻孔卸压、注水卸压等解危措施,有效降低矿压灾害危险性,并建立健全矿压灾害的应急救援处置体系,进一步降低矿压灾害带来的一系列后果,有效保障了矿井安全、正常生产。
In view of the geological mining conditions of Hua - ting coal mine, the paper particularly studied mine stress control and emergency rescue system under the condition that the mine disasters , such as mine water, gas, braize, is prevented and controlled by taking certain measures basically not affected the mine safety and production. This effectively reduced the risk of mine pressure disasters by using the combination examination methods of slight shock, acoustic emission method and drilling cuttings on the disaster forecast and the measures of removing the mine pressure appear dangerous such as reasonable arrangement of working face , priority mining higher slice , remaining small coal pillars, blasting,drilling large -diameter bored,water pressing injection on the control of disasters, and established and perfected the emergency response and rescue system of mine pressure, which has further reduced aftermath of mine pressure disaster and effectively guaranteed the mine safety and normal production.
出处
《内蒙古煤炭经济》
2015年第2期67-69,共3页
Inner Mongolia Coal Economy
关键词
矿压灾害
监测防治
应急救援体系
Mine pressure disasters
Monitoring and control
emergency rescue system
