The Effect of Vibration on Modulus

[Lee.Conti]

Hi,

Do you consider the loss modulus or dynamic mechanical properties in dynamics analysis like random vibration? If it is linear analysis, how do you account for different modulus at different frequency in linear analysis? Thank you!

 

[hacksaw]

It is easily accomplished, but it is far more challenging to quantify, experimentally. It also touches on fatigue analysis and non-linear behavior.

Good luck!