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介绍了大平煤矿及其13091下副巷掘进工作面的生产、消突措施情况,叙述了该工作面瓦斯事故的经过,分析了事故的原因,制定了防范措施。通过分析得出了昔日的瓦斯事故、今日的零伤亡的启示,对类似的矿井有一定的借鉴价值。
This paper introduces the production and dismantling measures of the working face of Daping Coal Mine and its subordinate 13091 subgrade, describes the gas accident in this work face, analyzes the causes of the accident and makes preventive measures. Through the analysis, we can draw the enlightenment of past gas accidents and zero casualties of today, which have certain reference value to similar mines.