瓦斯突出矿井应力集中区域防突措施选择及应用研究

Selection and application research on outburst prevention measures in the stress concentration areas of gas outburst mines

在煤矿安全生产过程中,煤与瓦斯突出矿井防治煤与瓦斯突出事故一直都是困扰和威胁安全生产的主要因素,如何做到防治煤与瓦斯突出事故,尤其是应力集中区域的瓦斯防治技术,是防治煤与瓦斯突出工作的技术难点,也是最值得关注研究解决的问题。应力集中区域瓦斯治理措施选择的不合理是导致事故发生的直接原因,近几年,经过将瓦斯治理技术和现场应力集中施工特点相结合,取得了新的认知成果。鉴于此,就应力集中区域瓦斯治理措施技术进行了分析。

In the process of safety production in coal mines,the prevention and control of coal and gas outburst accidents in coal and gas outburst mines has always been the main factor that puzzles and threatens safety in production,in particular,the gas prevention and control technology in the stress concentration area is the technical difficulty in the prevention and control of coal and gas outburst,and is also the most noteworthy problem to be studied and solved,the unreasonable selection of gas control measures in stress concentration areas is the direct cause of the accident.In recent years,it have made new cognitive achievements by combining the gas control technology with the characteristics of on-site stress concentration construction,this paper analyzes the technology of gas control measures in stress concentration area for reference.