爆炸冲击波载荷特征对冲击响应谱影响规律研究

Research on the influence of the wave spectrum characteristics on the shock response of explosion shock load

本文介绍了爆炸冲击波理论和物理模型,从冲击波波形、冲击波脉宽、冲击波峰值等不同冲击波载荷条件,进行了相应的冲击谱计算分析,得出了冲击波载荷特征对冲击响应谱影响的一些规律,从武器攻击角度对舰船抗冲击防护研究提供了技术支撑。

In this paper,the theory and physical model of explosive shock wave are introduced.The corresponding shock spectrum is calculated and analyzed from different shock wave load conditions,such as shock wave waveform,shock wave pulse width and shock wave peak value.Some laws of the impact of shock wave load characteristics on shock response spectrum are obtained,which provide technical support for the Research of anti-shock protection of warships from the angle of weapon attack.