摘要
因为开采深度的逐步加深,煤层瓦斯的含量有一定程度的增加,所以在掘进巷道当中时常有涌出瓦斯的情况发生,对矿井安全生产有非常大的影响。因此,本文针对煤矿煤层瓦斯赋存规律及防突技术做出了进一步探究,详细分析了矿井地质构造、煤层瓦斯参数以及矿井瓦斯等级、矿井瓦斯赋存规律、瓦斯综合防突技术。
With the gradual deepening of mining depth,the content of coal seam gas has increased to a certain extent,so gas gushing often occurs in the tunneling roadway,which has a great impact on mine safety production.Therefore,this paper makes a further research on the gas occurrence law of coal seam and outburst prevention technology,and analyzes in detail mine geological structure,coal seam gas parameters,mine gas grade,mine gas occurrence law and comprehensive gas outburst prevention technology.
作者
谷丽朋
Gu Lipeng(He'nan Xinzheng Coal and Electricity Co.,Ltd.,He'nan,451184)
出处
《当代化工研究》
2021年第9期59-60,共2页
Modern Chemical Research
关键词
煤矿煤层
瓦斯赋存规律
防突技术
coal seam
gas occurrence law
outburst prevention technology
