大兴矿地质动力区划方法评价煤层突出危险性  

Application of Geo-dynamic Division Method to Evaluate Danger of Coal Seam Outburst in Daxing Mine

作　　者：张春璞 ZHANG Chun-pu(Shenyang Research Institute Co.,Ltd.,China Coal Technology and Engineering Group,Shenyang 110016,China)

机构地区：[1]煤科集团沈阳研究院有限公司,沈阳110016

出　　处：《煤炭技术》2020年第7期101-103,共3页Coal Technology

摘　　要：用地质动力区划方法查明大兴矿井田各级活动断裂,结合应用井下采场地应力测试数据,通过岩体应力计算,对大兴矿井田进行构造应力区划分,查明大兴矿北部采区位于构造高应力区域内,这一区域为煤与瓦斯突出最危险区域。The geo-dynamic division method is used to identify active faults at various levels in the Daxing mine field. Divides tectonic stress zone of the Daxing mine field using geo-dynamic division method combined with the application of underground mining site stress measurement data, and the rock mass stress calculation. The north mine field of Daxing mine is identified as high structural stress area and the most dangerous area for coal and gas outburst.

关 键 词：地质动力区划 活动断裂 煤与瓦斯突出 构造压力区 

分 类 号：TD713[矿业工程—矿井通风与安全]