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RSA Combination

Posted: 28 Apr 2020, 09:48
by sanya greek
Hello!

In Response Spectrum Analysis Combination i want to create the next combination:
1.1G + 0.3Q +- EX +- 0.3EY

But in the window i see only G+Q with only one coefficient. How can i create separately coefficient for G and Q?

Thank you!!!

Re: RSA Combination

Posted: 28 Apr 2020, 11:56
by z.gronti
Dear sanya greek,

The option of assigning different coefficients for G and Q in the Response Spectrum Analysis combination is not available because we generally assign one kind of static loads that corresponds to the sum of G+Q. If you need to assign different coefficients for your modelling assumptions you may modify the loads in order to correspond to the requested values.