摘要
分析了王营煤矿极易自燃煤层综放工作面采空区自然发火的原因，提出了防治措施。试验研究结果表明，所采取的措施对王营矿综放工作面采空区火灾防治是合理有效的，对条件类似的矿井也具参考价值。
The paper analyzes the reasons causing spontaneous combustion in goaf of fullymechanized sublevel caving face with high spontaneous combustion tendency seam in WangyingCoal Mine and puts forward prevention approachs.The study indictites the approachs not on-ly are effective for Wangying Coal Mine,but also valuable for coal mines with similar conditions.
关键词
综放工作面
自然发火
防治
采空区
火灾
high spontaneous combustion tendency seam, fully mechnized sublevel cavingface,spontaneous combustion,prevention.
