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怎样利用钻探中获得的瓦斯煤样的测定结果,为矿井设计提供较为准确的矿井瓦斯等级预测资料,是多年来没有解决的技术问题。本文提出以自然瓦斯成份作为依据,对瓦斯进行分带,进而预测矿井瓦斯等级的方案,供参考。
How to make use of the measured results of gas coal samples obtained during drilling to provide more accurate mine gas level prediction data for mine design is a technical problem that has not been solved for many years. In this paper, we propose a scheme that uses natural gas components as a basis to divide gas and then predict the gas level in the mine for reference.