冲击地压矿井坚硬煤层采煤工作面防治措施研究
Prevention and Control Measures for Hard Coal Seam Mining Faces in Rock Burst Mines
刘宝1
作者信息
- 1. 山西省煤炭地质一四四勘查院有限公司,山西 临汾 041600
- 折叠
摘要
针对冲击地压对矿井采煤工作面的危害以及防治措施的重要性展开研究.通过理论分析冲击地压形成机理、煤层力学特性及采煤工作面结构等因素,提出了有效的监测与评估方法.结合传统和新型防治技术,对冲击地压防治措施进行了系统探讨.进一步分析了已应用措施的效果,并评价其可行性和适用性.研究成果对矿井冲击地压防治工作具有重要指导意义,为提高矿井安全生产水平提供了理论支持和技术参考.
Abstract
The harm of rock burst to coal mining face and the importance of prevention measures were studied.Effective monitoring and evaluation methods were proposed through theoretical analysis of factors such as the formation mechanism of rockburst,mechanical characteristics of coal seams,and structure of coal mining faces.A systematic discussion was conducted on the prevention and control measures for rockburst by combining traditional and new prevention and control technologies.Further analysis was conducted on the effectiveness of the applied measures,and their feasibility and applicability were evaluated.The research results have important guiding significance for the prevention and control of mine rockburst,and provide theoretical support and technical reference for improving the level of mine safety production.
关键词
冲击地压/坚硬煤层/防治措施Key words
rock burst/hard coal seam/prevention and control measure引用本文复制引用
出版年
2024
NETL
NSTL
万方数据