Structure at work was affected by vibration and impact loads inescapability. So, dynamic damage and destroy is the primary failure mode of structure.

工程结构在服役期间不可避免地受到各种复杂的振动、冲击载荷的作用，动力损伤或破坏是其主要的失效形式。

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Shear failure is an important mode of dynamic failure of structural members under impulsive loading.

剪切失效是强动载荷作用下结构失效的重要模式。

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The dynamic strength failure is the main seismic failure mode of single-layer reticulated shells, and the prediction of failure load requires the consideration of material damage cumulation.

动力强度破坏是网壳结构在遭受地震时的主要失效形式，准确的失效判别需要以基于材料损伤理论的分析为基础。

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