The propagation characteristics of vibrational energy flow in circular cylindrical shell with finite region of material discontinuity are investigated by wave motion approach.
运用结构振动的波动方法对有限长的材料不连续区域在圆柱壳中的能量流传播特性进行了研究。
Through the finite element analysis, the stress distribution of the rock mass discontinuity is studied.
通过有限元分析，探讨规则齿状结构面的应力分布规律。
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