摘要
为了保证矿井正常的开采,三聚盛煤业计划对9105工作面进行复采。在复采时,面临着9105工作面周围的废弃小煤窑、地表裂缝和矿井水问题。针对这些问题制定了一系列的安全措施,主要包括复采巷道围岩加固及支护和复采区工作面围岩控制,可以为工作面的复采提供一定的参考。
In order to ensure the normal mining of the mine,Sanjusheng Coal Industry Co.,Ltd.plans to carry out remining 9105 working face.In the process of remining,it is faced with the problems of small abandoned coal kilns,surface cracks and mine water around 9105 working face.In view of these problems,a series of safety measures were formulated,including the surrounding rock reinforcement and support of the roadway and the surrounding rock control of the working face in the mining area,which can provide certain reference for the working face.
作者
刘超
LIU Chao(Sanjusheng Coal Industry Co.,Ltd.,Shanxi Coal Transportation and Sales Group,Loufan 030300,Shanxi,China)
出处
《能源与节能》
2024年第1期55-57,62,共4页
Energy and Energy Conservation
关键词
煤矿开采
工作面复采
围岩加固
安全技术
coal mining
remining of working face
surrounding rock reinforcement
safety technology
