Oct 15, 2015 #1 marouaha Mechanical Joined Jan 14, 2014 Messages 21 Location FR Hi, how can i using freqyency response analysis retreive the modal damping value? thx
Oct 16, 2015 #2 bisav New member Joined Jul 2, 2014 Messages 22 Location IN from the graph result. If you already have a damping coefficient you can give that input for the frequency response analysis under subcase parameters. Stress Engineer bibinncb@gmail.com Upvote 0 Downvote
from the graph result. If you already have a damping coefficient you can give that input for the frequency response analysis under subcase parameters. Stress Engineer bibinncb@gmail.com
Oct 16, 2015 Thread starter #3 marouaha Mechanical Joined Jan 14, 2014 Messages 21 Location FR thx, i want to determine the modal damping values from a frequency responce analysis or a transient analysis. Upvote 0 Downvote
thx, i want to determine the modal damping values from a frequency responce analysis or a transient analysis.
Oct 20, 2015 #4 bisav New member Joined Jul 2, 2014 Messages 22 Location IN You can create a graph result. From the graph you can find the damping. I think this link may be helpful. http://www.bksv.com/doc/bo0428.pdf Stress Engineer bibinncb@gmail.com Upvote 0 Downvote
You can create a graph result. From the graph you can find the damping. I think this link may be helpful. http://www.bksv.com/doc/bo0428.pdf Stress Engineer bibinncb@gmail.com