Learning Forum

[lakshmik94]

I need to find the actual response of a structure subjected to an additional external force on structure other than wind wave and current. Knowing the damping ratio in heave and pitch, I need to give additional damping and added mass to it. .

How can I find it out to input them as matrices?

[Ashish Khemka]

Hello,

Please see if the following link helps: 5.5.11. Additional Damping (Frequency Independent) (ansys.com)

Regards,

Ashish Khemka

[lakshmik94]

Sir,
Is there some material which i can refer, to compute the values