How is the critical elastic buckling load of a building calculated in Etabs or SAP 2000?

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Alaa Elsisi

buckling analysis based on eigenvalue is used in sap2000.

Akila Dulanjalee Wijethunge

Alaa Elsisi can you please explain how to find critical elastic buckling load in Abaqus?

Hesham M. Edress

Mao Cristian Pinto Cruz here is watch and learn tutorial by CSI about buckling factors and how to obtain the buckling load. You can find it at the following link:

https://www.youtube.com/watch?v=gmNOmGOSIK0