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Response spectra analysis for undamped structural systems subjected to half-sine impact acceleration pulses

机译:半正弦冲击加速度脉冲对非阻尼结构系统的响应谱分析

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摘要

In this paper, we derive closed-form solutions for transient structural responses of an undamped single degree of freedom structural system subjected to an impact acceleration pulse of a half-sine waveform. The application of the response spectra to a specific printed circuit board is demonstrated. An insight is also provided to analyzing transient structural responses of a multiple degrees of freedom structural system led by the same type of impact acceleration pulses through modal superposition.
机译:在本文中,我们导出了半正弦波冲击加速度脉冲作用下的无阻尼单自由度结构系统的瞬态结构响应的封闭形式解。演示了响应光谱在特定印刷电路板上的应用。还提供了一种见解,以通过模态叠加分析由相同类型的冲击加速度脉冲导致的多自由度结构系统的瞬态结构响应。

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