The wave finite element method was used to study the dynamic response under impact loading in a gradient non-homogeneous plate with a crack.

为了研究梯度非均匀有限板中裂纹动态响应问题，用波动有限元的方法研究了梯度非均匀板中裂纹在冲击载荷作用下的动态响应。

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The dynamic response of vitreous carbon to uniaxial strain loading has been investigated by means of the plate impact experiments.

研究了非晶态碳材料板碰撞下的一维应变动态响应。

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Then, a simple layered plate under impact loading is studied experimentally using dynamic photoelasticity and dynamic caustics to investigate the models accuracy and stability.

为考察其精度和稳定性，对受冲击载荷作用的简单分层平板同时进行了动态光弹性和动态焦散线实验。

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Then, a simple layered plate under impact loading is studied experimentally using dynamic photoelasticity and dynamic caustics to investigate the models accuracy and stability.

为考察其精度和稳定性，对受冲击载荷作用的简单分层平板同时进行了动态光弹性和动态焦散线实验。

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