摘要
通过对柠条塔煤矿涌水原因分析,制定了H2S环境下煤巷注浆堵水方案,并针对H2S气体使用了特制的复合注浆材料。从注浆效果分析可知,该方法经济合理、安全可靠,堵水、防治H2S效果显著,可为类似工程注浆施工提供一定的参考依据。
Based on the cause analysis of mine water inflow in Ningtiaota Coal Mine,a plan of grouting for blocking up water in coal roadway under H2S environment was worked out.It can be seen from the analysis of grouting effect that this plan is economical,applicable,safe and reliable,has marked effect for the blocking up of water and the prevention of H2S and can provide reference for grouting construction in similar projects.
出处
《矿业安全与环保》
北大核心
2010年第6期53-55,共3页
Mining Safety & Environmental Protection
基金
陕西省自然科学基金项目(2009JQ5001)
