Prevention and Control Measures for Hard Coal Seam Mining Faces in Rock Burst Mines
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.
rock bursthard coal seamprevention and control measure
NETL
NSTL
万方数据
