MODELATION OF SOIL PRESSURE ON MODAL SPECTRUM ANALYSIS
MODELATION OF SOIL PRESSURE ON MODAL SPECTRUM ANALYSIS
(OP)
Dear friends,
As I comment on the subject,I am evaluatin the structural performance of a steel structure sopported on walls. Due to the complexity of the design, I am using the modal spectral analysis to evaluate the seismic actions. But my question is the next: How can I consider on this type of analysis the soil pressure on walls?
Thank you very much for your attention.
Regards,
3JC
As I comment on the subject,I am evaluatin the structural performance of a steel structure sopported on walls. Due to the complexity of the design, I am using the modal spectral analysis to evaluate the seismic actions. But my question is the next: How can I consider on this type of analysis the soil pressure on walls?
Thank you very much for your attention.
Regards,
3JC





RE: MODELATION OF SOIL PRESSURE ON MODAL SPECTRUM ANALYSIS
The "stressed" modal cases can be used in response spectrum or modal time history analysis.