摘要
根据冲击响应谱的基本原理,质量/弹簧系统的冲击响应求解十分复杂,须借助计算机才能进行,但是由两种特殊波形———尖峰形脉冲和方波形脉冲可以得到冲击响应谱的总体规律,而无须复杂的积分计算。文中详细介绍了一弹簧/质量系统在某一冲击输入作用下的冲击响应谱曲线的绘制方法。
Based on the principle of shock response spectrum, it is very complex to calculate the shock response of spring/mass system and the aid of computer is indispensable. Even though, without computer we can still get the general rule of shock response spectrum with the support of spike pulse and square pulse. The drawing method of shock response spectrum plot of a spring/mass system at certain shock input was introduced.
出处
《包装工程》
CAS
CSCD
北大核心
2004年第1期12-13,29,共3页
Packaging Engineering
