How to find frequency related 95% model mass?
How to find frequency related 95% model mass?
(OP)
Hi,
I am conducting a frequency analysis in abaqus to find the 1st frequency and frequency related to 95% model mass of model. I need these values to calculate the Rayleigh damping parameters.
Can you tell me how to find this model mass participation factor in Abaqus?
Thanks...
I am conducting a frequency analysis in abaqus to find the 1st frequency and frequency related to 95% model mass of model. I need these values to calculate the Rayleigh damping parameters.
Can you tell me how to find this model mass participation factor in Abaqus?
Thanks...





RE: How to find frequency related 95% model mass?
RE: How to find frequency related 95% model mass?
But I have some confusions. I cannot find percentage values and also participation factors are shown according to differertn components (e.g. x-component, x-rotation etc). Attached file is the .dat file of the analysis.
Thanks in advance.