Damping
This tool is used to define damping as a function of frequency (Frequency vs Critical damping) for modal frequency response analysis. Damping values are expressed in units G / CRIT / Q.
Cards supported for various solvers
| Solver | Supported Cards |
|---|---|
| OptiStruct | SDAMPING, TABDMP1 |
| Abaqus | *Modal Damping, Structural, Definition = {Frequency Range} |
| ADVC | $ModalDampingRatioInTable |