极复杂条件下综采工作面矿压观测研究

Strata-pressure observation and study on fully mechanized working face under most complexed geological condition

在现场观测的基础上 ,对葛泉矿大倾角、近冲积层。

An analysis and study on the strata-pressure obervations of the fully machanized working face with the most complex geology of steep gradient,weathered combined roof and alluvial deposit are shown.