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在开采煤矿过程中,瓦斯治理一直以来都是重点思考的课题。采煤工作面上隅角瓦斯聚集不仅严重威胁着开采人员的身体健康,而且爆炸风险高,造成煤矿企业无法估量的经济损失,更威胁着开采工作人员的生命。基于此,高度重视采煤工作面的瓦斯治理,实施针对性预防措施避免瓦斯聚集尤为关键。其中采煤工作面的上隅角是瓦斯经常聚集的地方,本文重点研究了采煤工作面上隅角瓦斯治理对策。
Gas mining has always been a key consideration in the mining process. Gas gathering in the upper corner of coal mining face not only poses a serious threat to the health of miners, but also brings about a high explosion risk, resulting in incalculable economic losses and threatening the life of mining workers. Based on this, attaches great importance to gas management in coalface and implementing targeted prevention measures to avoid gas accumulation is particularly crucial. Among them, the upper corner of coal mining face is the place where gas often accumulates. This paper focuses on the gas control measures in the upper corner of coal mining face.