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2001-2007年,鲍店煤矿共发生5次矿震,严重影响矿井安全生产,据此,文章分析了矿震危险区域并针对危险区域提出了相应的措施。对鲍店煤矿大面积采空区采取气体管理和采取高强度充填密闭和外部柔性密闭墙的2道密闭的永久封闭技术措施,共施工83道密闭,其中新建57道,加固26道,有效提高了大面积采空区密闭的安全可靠性,优化了通风系统,减少了漏风通道,杜绝了自然发火和矿震摧毁密闭事故的发生,保证了矿井安全生产。
During 2001-2007, a total of five mine earthquakes occurred in Baodian Coal Mine, which seriously affected the mine safety production. Therefore, the article analyzed the mine risk area and put forward the corresponding measures for the dangerous area. A total of 83 closed airtight roads were closed with 2 gas-tight sealing technologies, including gas management of large-area goaf in Baodian Coal Mine and adoption of high-strength filling and airtight and external flexible sealing walls. Among them, 57 were newly built and 26 were reinforced, effectively increasing A large area of the goaf confined security and reliability, optimize the ventilation system, reducing the air leakage channel to eliminate the occurrence of spontaneous combustion and mine earthquake destroyed the closure of accidents, to ensure mine safety.