Eigenvalue critical load
Eigenvalue critical load
(OP)
I do apologise in advance if this is a stupid question.
I have designed a portal frame then used the analysis Buckle and the eigensolver Lanczos.
This has worked fine and i now have over a hundred eigenvalue results.
I've looked at the manual and this states that the critical load = the preload pattern + eigenvalue*perturbation load.
This however does clarify what eigenvalue i should use to determine the critical load.
As i said i'm probably missing the obvious but if you know the answer could you please humour me.
Any help would be much appreciated.
I have designed a portal frame then used the analysis Buckle and the eigensolver Lanczos.
This has worked fine and i now have over a hundred eigenvalue results.
I've looked at the manual and this states that the critical load = the preload pattern + eigenvalue*perturbation load.
This however does clarify what eigenvalue i should use to determine the critical load.
As i said i'm probably missing the obvious but if you know the answer could you please humour me.
Any help would be much appreciated.





RE: Eigenvalue critical load
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Brian
www.espcomposites.com
RE: Eigenvalue critical load
Cheers for the reply.