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结合鹤壁矿区的具体情况,分析了岩巷支护设计应考虑的几个因素,总结了矿区几种不同地质条件下岩巷(硐室)的支护形式。
According to the specific conditions of Hebi mining area, several factors that should be considered in rock roadway support design are analyzed, and the support forms of rock tunnel (cave) under several different geological conditions are summarized.