冲击响应谱分析

Analysis of Shock Response Spectrum

传统的冲击试验采用的是典型冲击脉冲源,不能完全模拟真实的冲击环境,冲击响应谱通过冲击引起的响应大小来衡量冲击的破坏力,将传统试验方法中对冲击环境的模拟转变为对冲击损伤的模拟,从而使冲击试验具有对实际冲击环境更加真实的模拟效果。

The method of traditional shock test is using typical impulse source,which cann＇t simulate the real shock condition .Shock response spectrum weigh the force of the wreck by the response brought by the shock,through which can transit the simulation from the shock condition which used in traditional test to the damnification of the shock,and can get more really simulative effect in this way.