摘要
为了研究高突矿井瓦斯地质规律,准确地划分突出危险区域,以平顶山十三矿为研究对象,研究了矿井的地质构造、煤的变质程度、瓦斯含量和压力分布规律及构造煤的分布和坚固性系数、放散性指标特点,并对矿井进行瓦斯地质单元划分。
In order to study the gas geological law ol mgn outburst rnmc, act：matcly wwu~ ~,,,~ dangerous area of outburst, takes Pingdingshan No.13 mine as the research object, the characteristics of geological structure, metamorphic degree of coal, gas content and pressure distribution, the distribution of tectonic coal and the coefficient of solidity and the characteristics of emission index are studied, and the mine gas geological units are divided.
作者
任青山
岳虎
郁钟铭
秦趣
REN Qing-shan;YUE Hu;YU Zhong-ming;QIN Qu(Mining and Civil Engineering College, Liupanshui Normal University, Liupanshui 553000, Chin)
出处
《煤炭技术》
CAS
2018年第5期154-155,共2页
Coal Technology
基金
贵州省教育厅"125"重大科技专项资助(黔教合重大专项字[2012]017号)
贵州省教育厅基金项目(黔教合KY字[2015]398)
六盘水师范学院重点学科建设项目(LPSSYZDXK201701)
六盘水市科技局项目(52020-2017-02-09)
关键词
地质构造
煤的变质程度
瓦斯赋存
突出危险区
主控因素
geological structure
metamorphic degree of coal
gas occurrence
protruding dangerous areas
main control factor
