摘要
阐述了龙煤七台河矿业有限责任公司新富煤矿某采区自然地质概况、井田地质特征、煤层特征。研究了采区巷道布置,提出了采煤方法的选择、工作面的参数、回采工艺。矿井防瓦斯、煤尘、防水、防顶板事故等措施。
This paper expounds the general situation of natural geology,minefield geological characteristics and coal seam characteristics of a mining area in Xinfu coal mine,Qitaihe Mining Co.,Ltd. The layout of roadway in mining area is studied,and the selection of mining method,parameters of working face and mining technology are put forward.Mine gas prevention,coal dust,waterproof and roof accident prevention measures are proposed.
引文
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