eigen/ritz vectors-sap2000
eigen/ritz vectors-sap2000
(OP)
Who can tell me what is the difference between eigen and ritz vectors when doing dynamic analysis in SAp2000?
your help is highly appreciated
your help is highly appreciated
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eigen/ritz vectors-sap2000
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RE: eigen/ritz vectors-sap2000
Ritz analysis can easily remove the unnecessary modes. By the time Ritz analysis is complete, you will have a few useful modes and results will be computed from those modes.
But you need to know why you need modes anyway. Please read the manual and a little bit of dynamic analysis first before using the Ritz method.