摘要
对综掘巷道煤壁冒顶片帮机理进行了分析研究,以司马煤业有限公司煤矿为研究背景对其井下实际情况进行了分析,结合该机理研究提出了相应的解决措施,为综掘面的安全生产提供了保障。
The mechanism of coal roof caving roof in fully mechanized coal roadway is analyzed and analyzed,the actual situation of underground coal mine of Sima Coal Industry Co.,Ltd.is analyzed,The corresponding measures are put forward in order to provide a guarantee for the safe production of the fully mechanized mining face.
作者
王春山
Wang Chun-shan(Lu'an Group Sima Coal Co. Ltd ,Shanxi Changzhi 047105)
出处
《山东煤炭科技》
2017年第7期41-42,45,共3页
Shandong Coal Science and Technology
关键词
综掘
冒顶
片帮
机理
fully mechanized driving
roof fall
wall caving
mechanism
