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本文以深部煤巷矿压实测为基础，系统分析了二水平综放面两道及后方边界下山的矿压显现特征。为完善深部煤巷的合理支护设计提供了基本参数
Based on the mine pressure measurement in deep coal roadway, this paper systematically analyzes the strata characteristics of underground pressure in the lower and upper two sides of the second level fully mechanized coal caving face. In order to improve the reasonable support design of deep coal lane provides the basic parameters