冲击作用下深部巷道围岩体二次破裂演化特征研究

郭军伟1, 薛洪运1, 杨旭旭1, 吴学震2

Evolution features of secondary fracturing of surrounding rock masses in deep roadway under impact

GUO Junwei1, XUE Hongyun1, YANG Xuxu1, WU Xuezhen2

振动与冲击 . 2026, (1): 175 -184 .