SRS and static g-loads

[izax1]

Hi everybody.
Is there a good method of adding the static g-forces to a vertical frequency dependent SRS analysis?

 

[JGard1985]

I just combine deadweight (static loads) and seismic loads per the code. Depending upon code equations. Usually for frequency dependent I use 1.5 times peak spectral acceleration to come up with loads (to account for multimode effects)

Jeff
Pipe Stress Analysis
Finite Element Analysis

http://www.xceed-eng.com

 

[izax1]

Thank you, Jeff. That's what I thought was the best method.