Hi
Some questions about P-delta analysis to apply to bending moments increments according to EN 1998-1/4.4.2.2(2).
What I understood from forum is that in order to do this I must change analysis type parameter, according to picture. Is it right?
I create two frames, with the same loads, combined in combination 100 for the first frame, and 101 for the second one.
Parameters in combination 101 only are changed to pdelta.
I don't understand why the story results value alpha cr is present for both the analysis.
How can I see The increment applied.
Thank you in advance
where I can find the increment applied
and why there are forces called Fx wall even if in model there aren't wall.
