The problem of dynamic initiation for crack-containing plate of I-mode under low-velocity impact load is investigated in this paper.
研究了含裂纹板在低速率冲击载荷作用下的互型动态起裂问题。
Finally, based on the dynamic connection structure of a typical classification, problem analysis and impact factors.
最后，根据对典型的动连接结构的分类、问题分析和影响因素分析。
Impact failure of rock is a kind of typical dynamic problem.
岩石冲击破坏是一种典型的动力学问题。
The problem was the dynamic reaction of the whole system consisting of piles, soil and tunnel under the impact load of pile driving.
该问题的本质是桩—土—隧道三者组成的体系在冲击荷载下的整体动力响应。
Based on the problem about impact, unstable in the turn of ingot and so on, it studies dynamic performance about the axis of ingot overturning device of Aluminum Ingots Stacker.
针对铝锭堆垛机翻转装置翻转铝锭过程中存在的冲击大、翻转过程不平稳等问题，研究了翻转装置主轴的动态特性。
Stress wave propagating in elastic structures under impact or explosive loading is a very difficult problem analytically. But the problem could be analysed by dynamic photoelasticity.
爆破与高速冲击载荷产生的应力波在弹性结构物中的传播，在理论分析上极为困难，但这类问题可以用动态光弹性法进行分析。
Stress wave propagating in elastic structures under impact or explosive loading is a very difficult problem analytically. But the problem could be analysed by dynamic photoelasticity.
爆破与高速冲击载荷产生的应力波在弹性结构物中的传播，在理论分析上极为困难，但这类问题可以用动态光弹性法进行分析。
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