煤与瓦斯突出机理和防治研究

Research on the Coal and gas outburst mechanism and prevention

近几年来,随着煤矿矿井开采深度、强度的增大,矿井瓦斯涌出量,瓦斯突出危险性增加,瓦斯涌出呈不规律性,给煤矿安全生产带来很大的威胁。本文首先从煤与瓦斯突出的机理谈起,重点论述煤与瓦斯突出的防治,为煤矿的安全生产提供重要的理论支持。

In recent years, with the coal mine mining depth and intensity increases, mine gas emission, gas outburst danger increases, gas emission assumes the irregularity, which brings a great threat to the safety of coal mine production. In this paper, the mechanism of coal and gas outburst is discussed, and the prevention and control of coal and gas outburst is mainly discussed, which provides important theoretical support for coal mine safety production.