恒大煤矿“卸—支”双强耦合防治冲击地压实践#br#

现代矿业 ›› 2020, Vol. 36 ›› Issue (02): 125-.

恒大煤矿“卸—支”双强耦合防治冲击地压实践#br#

张信才

阜矿集团恒大煤矿

出版日期:2020-02-25 发布日期:2021-09-12

Practice of Doublestrong Coupling Technology of "DepressurizingSupporting" to Preventing Rook Burst in Hengda Coal Mine

Zhang Xincai

Hengda Mine of Fuxin Mining Group

Online:2020-02-25 Published:2021-09-12

摘要/Abstract

摘要： 恒大煤矿属于具有强冲击地压倾向的矿井，以矿井5366工作面为工程背景，对工作面冲击地压防治技术进行分析。在工作面冲击危险区域划分的基础上，对冲击危险区域采取“卸—支”双强耦合技术防治冲击地压。5366工作面开采实践表明：“卸—支”双强耦合技术防治冲击地压效果显著，保证了工作面安全高效生产。

关键词: 冲击地压危险区域 “卸—支”双强耦合

Abstract: Hengda Coal Mine is a coal mine with strong burst tendency.The rock burst prevention is analyzed based on No.5366 working face.On the basis of the division of rock burst dangerous area of the working face,the doublestrong coupling technology of "depressurizingsupporting" is adopted to control rock burst.The mining practice shows that the technology has significant effect on preventing and controlling rock burst,which ensures the safe production of the working face.

Key words: Rock bust,Dangerous area,Double strong , coupling of "depressurizingsupporting"

张信才. 恒大煤矿“卸—支”双强耦合防治冲击地压实践#br#[J]. 现代矿业, 2020, 36(02): 125-.

Zhang Xincai. Practice of Doublestrong Coupling Technology of "DepressurizingSupporting" to Preventing Rook Burst in Hengda Coal Mine[J]. Modern Mining, 2020, 36(02): 125-.