为保证瓦日铁路南吕梁山隧道安全顺利通过煤与瓦斯突出煤层，在施工过程中，通过采取突出危险性预测、防治突出措施、防治突出措施的效果检验、安全防护措施等煤矿相关石门揭煤技术，经济、安全、快捷地揭穿突出煤层，取得了良好的效果。%In order to ensure the tunnel of Wari Railway in south Lvliang Mountain safely and smoothly passing the coal and gas outburst coal seam, the related rock cross-cut coal uncovering technologies of the danger prediction of outburst, the prevention and control measures of outburst, the inspection effect of the prevention and control measures of outburst, safety protection measures are adopted to economically securely and readily debunk the outburst coal seams and good effect has been obtained.
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