新疆塔联煤矿隐蔽致灾因素分析及防治措施OA

To ensure the safe production of the Xinjiang Talian Coal Mine,the author conducted a comprehensive survey of the hidden geological hazards in the mine through integrated exploration methods such as disaster-causing factors of the mine was carried out by adopting integrated exploration methods such as field geological investigation,data review,data monitoring,and geophysical exploration.Results show that the main hidden disaster-causing factor of the mine are water accumulation in goafs,followed by poorly sealed boreholes,faults,folds,water-conducting fracture zones,low-concentration gas,coal dust explosions,and coal seam spontaneous combustion.Targeting various geological hazards,comprehensive prevention and control measures of"exploration and drainage combination,zoned management,and monitoring and early warning"are proposed,including plans for water drainage from goafs,grouting and reinforcement of poorly sealed boreholes,and dynamic gas monitoring,which have important guiding significance for improving the safety production level of coal mines.