Failure Analysis > Buckling > Panel Buckling

Panel Buckling

AID Analysis Name
002 Panel Buckling, Analytical, Simple BC, Uniaxial or Biaxial
003 Panel Buckling, Analytical, Simple BC, Shear
005 Panel Buckling, Analytical, Simple BC, Uniaxial or Biaxial w/ Shear Interaction
007 Panel Buckling, Analytical, Simple BC, Uniaxial or Biaxial w/ TSF
008 Panel Buckling, Analytical, Simple BC, Shear w/ TSF (Transverse Shear Flexibility)
009 Panel Buckling, Analytical, Simple BC, Uniaxial or Biaxial w/ TSF & Shear Interaction
011 Panel Buckling, Energy Solution, All BC
012 Panel Buckling, Energy Solution, All BC w/ TSF (Transverse Shear Flexibility)
013 Panel Buckling, Column, with Transverse Shear Flexibility
018 Panel Buckling, Cylinder, NASA SP-8007 Method

Panel buckling, also referred to global or overall buckling, typically describes a flexural bifurcation of the panel due to in-plane loads. The large displacements that accompany the bifurcation typically leads to collapse. To calculate panel buckling margins for stiffened panels, the smeared ABD matrix is used to solve anisotropic plate and shell buckling equations. See Smeared Panel Stiffness, Plate and Shell Buckling Equations.

See the HME document for more detailed information.