埋深对东曲矿八采区8~#煤层瓦斯压力的影响  

Influence of Depth on Gas Pressure of 8# Coal Seam in No.8 Mining Area of Dongqu Coal Mine

作　　者：张雅颂 

机构地区：[1]山西焦煤西山煤电集团有限责任公司东曲煤矿,山西古交030200

出　　处：《能源与节能》2016年第9期24-25,33,共3页Energy and Energy Conservation

摘　　要：以东曲矿+860 m水平八采区为地质单元进行研究分析,探讨了对瓦斯压力指标的测定,基于8#煤层的瓦斯压力值,结合测点处地层埋深,经数据分析处理得出,随着煤层埋深的增加,瓦斯压力值随之增大,并具有很好的相关性,因此,在煤矿开采过程中,在煤层埋深较大处应加强瓦斯压力检测,防治煤与瓦斯突出。Research and analysis is carried out with No.8 mining area at ＋860 m level of Dongqu Coal Mine as geological unit. This paper discusses the determination of the gas pressure indicators. Based on the gas pressure value of 8 coal seam, combined with the formation depth of the measuring point, it is concluded from the data analysis and processing that with the increase of the depth of the coal seam, gas pressure value increases, and has a good con＇elation, therefore, in the process of coal mining, coal seam gas pressure detection should be strengthened at the place with great depth for the prevention and treatment of coal and gas outburst.

关 键 词：测压钻孔 瓦斯压力值 埋深 

分 类 号：TD712[矿业工程—矿井通风与安全]