水力疏松消突措施在爱和山煤矿的应用  

Application of Hydraulic Loosening to Outburst Prevention in Aiheshan Colliery

作　　者：黄渊跃 罗冬吉 梁铁 

机构地区：[1]湖南省瓦斯治理中心,湖南长沙410004 [2]马田矿业公司,湖南郴州423000

出　　处：《江西煤炭科技》2009年第3期26-27,共2页Jiangxi Coal Science & Technology

摘　　要：阐述了水力疏松工艺系统及设备选型,研究了水力疏松的注水参数,并对防突效果进行了考察。试验表明在严重突出矿井采用水力疏松措施,可有效地消除激发突出的应力、大幅度地释放煤体中的瓦斯、增大煤体抑制突出的阻力、很好地起到了综合防突及降尘作用。The paper introduces the application of the hydraulic loosening including its technical system, equipment model selection, water injection parameters and the effects on outburst prevention in Aiheshan Colliery, which shows that the hydraulic loosening measures can eliminate the stress stimulating outburst, release the gas in coal, increase the resistance suppressing outburst and play a comprehensive role in outburst prevention and dust removal.

关 键 词：水力疏松 消突措施 急倾斜强突出煤层 降尘 

分 类 号：TD713.3[矿业工程—矿井通风与安全]