不同冲击速度条件下矩形巷道围岩变形-开裂过程数值模拟
王学滨1,2，田锋2，白雪元2，郭翔2
Numerical simulation on the deformation-cracking process of rectangular tunnel surrounding rock under different impact velocities
WANG Xuebin1,2，TIAN Feng2，BAI Xueyuan2，GUO Xiang2
振动与冲击
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2020, (14): 94
-101
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