Hi! can you please help me regarding Pdelta?
Im doing a design for conventional steel building and check the members with eurocode for failures.
I have noticed that when using perform anlaysis and check for failures its only have 71 failed members
but when changed to pdelta anlaysis for the additional moment calculation the result was almost all failed.
Please enlighten me with this one.
Attached below is the staad input.
Thanks
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