煤矿采煤工作面顶板事故原因及防治措施
Accident Causes and Prevention Measures of Coal Mining Face Roof
高徽1
作者信息
- 1. 山西华阳集团新能股份有限公司一矿,山西 阳泉 045000
- 折叠
摘要
通过分析煤层顶板的不稳定性和工作面开采过程中的突出地应力,揭示了顶板事故原因,讨论了顶板事故对矿工生命安全和矿山生产经济的影响,强调了问题的紧迫性.在防治措施方面,提出了改进矿山设计、加强采煤工艺管理以及优化支护技术等策略.采取这些措施能够有效减少顶板事故的发生.最后,总结了研究结果,强调了防治措施的重要性.
Abstract
By analyzing the instability of coal seam roof and the ground stress outburst in the mining process,the causes of roof accidents were revealed,and the impact of roof accidents on miners'life safety and mine production economy was discussed,emphasizing the urgency of the problem.In terms of prevention and control measures,strategies such as improving mine design,strengthening coal mining technology management and optimizing support technology were put forward.These measures can effectively reduce the occurrence of roof accidents.Finally,the research results were summarized,and the importance of prevention and control measures was emphasized.
关键词
煤矿安全/顶板事故/突出地应力/支护技术/矿山设计Key words
coal mine safety/roof accident/ground stress outburst/support technology/mine design引用本文复制引用
出版年
2024
NETL
NSTL
万方数据