摘要
以矿井采煤工作面顶板事故为研究对象,探讨了事故发生的原因及防治措施。通过对采煤工作面顶板事故的探讨,发现其主要成灾源头是煤层顶板结构不稳定、煤层顶板的支护不到位以及采煤工作面的开采方式不合理等。为了防止采煤工作面顶板事故的发生,提出了一系列防治措施,包括加强煤层顶板的支护、合理强化采煤工作面的生产管理以及加强对煤层顶板的监测等。这些措施的实施可以有效预防和减少采煤工作面顶板事故的发生,保障作业人员的生命安全和矿井的正常生产。
Taking the roof accident of coal mining face as the research object,the causes and prevention measures of the accidents were discussed.Through the discussion of the coal mining face roof accident,it is found that the main sources of the accidents are the instability of the coal seam roof structure,the inadequate support of the coal seam roof and the unreasonable mining mode of the coal mining face.In order to prevent the occurrence of coal mining face roof accidents,a series of prevention measures were put forward,including strengthening the support of coal seam roof,strengthening the production management of coal mining face reasonably and strengthening the monitoring of coal seam roof.The implementation of these measures can effectively prevent and reduce the occurrence of coal mining face roof accidents,and ensure the safety of workers'lives and the normal production of mines.
作者
胡晋军
HU Jinjun(Sihou Coal Industry Co.,Ltd.of Yangcheng,Shanxi Coal Transportation and Sales Group,Yangcheng 048100,Shanxi,China)
出处
《能源与节能》
2023年第8期168-170,共3页
Energy and Energy Conservation
关键词
矿井
采煤工作面
顶板垮落
成灾机理
防治措施
mine
coal mining face
roof caving
disaster mechanism
prevention and control measures
