For a building displaacement obtained from response spectrum analysis is more or static analysis is more?

18 November 2018 1 3K Report

I analysed 10 storey building from static and response spectrum analysis. Displacement from ressponse spectrum analysis was found to be more than static analysis why is that so?

Sibghat Ullah Khan

Check your scale factor value while defining load case for Response spectrum analysis. Scale fctor is Ig/R.

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