复杂条件综放工作面多灾害协同防控技术

Collaborative Prevention and Control Technology of Multiple Disasters of Fully Mechanized Caving Face under Complex Conditions

为实现硫磺沟煤矿综放工作面安全高效生产,基于矿井并存有冲击地压、水文地质条件复杂、高瓦斯、自燃和煤尘爆炸倾向等多灾害的现状,以该矿(4-5)04综放工作面复杂条件下回采为样本,对各类致灾因子机理及治理难点进行研究和分析,设定技术路线并进行针对性防控技术创新与应用,总结形成了多灾害协同防控技术。

Liuhuanggou coal mine exists bunlps,complicated hydrogeological conditions,gas,spontaneous combustion and coal dust explosion tendency etc disasters. In order to achieve the safe and efficient production of fully mechanized caving face ,for （4-5） 04 fully mechanized caving face as sample, discusses and analyzes the mechanism of disaster-inducing factors and management difficulties, sets the technical route, studys and sums up the innovation and application of the collaborative prevention and control technology of the multiple disasters.