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分析破碎围岩巷道破坏形态和机理,提出了深部破碎围岩巷道的修复技术。实践证明,效果显著,具有很好的推广应用价值。
Analysis of the destruction of broken rock roadway morphology and mechanism, put forward a deep broken rock roadway repair technology. Practice has proved that the effect is significant, with good promotion and application value.