摘要
为加强对厚煤层收尾工作面的矿压观测及分析,掌握采区及工作面的矿压显现规律,通过对8907工作面系统观测,基本掌握了顶板来压的变化规律,实现了对顶板的有效管理,为工作面回采和顶板管理提供了经验。
In order to strengthen the observation and analysis of mine pressure in the end face of thick coal seam,grasp the law of mine pressure appearance in mining area and face,through systematic observation of 8907 face,basically grasp the changing law of roof pressure,realize the effective management of roof,and provide experience for mining face and roof management.
作者
耿强
Geng Qiang(No.1 Coal Mine of Yangquan Coal Industry(Group)Co.,Ltd.,Yangquan Shanxi 045008)
出处
《机械管理开发》
2019年第12期162-163,264,共3页
Mechanical Management and Development
关键词
综放工作面
液压支架
矿压
fully-mechanized top-coal caving face
hydraulic support
mine pressure
