隧洞施工中防治煤与瓦斯突出

Prevention and Control of Outburst of Coal and Gas during Tunnel Construction

分析了铁路隧洞施工中煤与瓦斯突出的原因及后果，介绍了对煤层、瓦斯突出危险性 的预测方法及应采取的有效防治措施。

This paper analyzes the reasons and results of the outburst of coal and gas during railway tunnel construction and introduces the methods of predicting the danger of the outburst and the effective prevention and control measures to be taken, Keyword: tunnel, prevention and control, coal, gas, outburst