Function Damping Ratio?
Function Damping Ratio?
(OP)
When defining a response spectrum function from file, why we should specify a "function damping ratio"? I think it's already used to calculate the introduced spectrum.
Thanks
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RE: Function Damping Ratio?
It may use to redefine response spectrum if damping ratio isn't equal general assumption ( 0.05 ).
Try it,
Best regards,
Atoomus