Keynote Lecturer: Luis Godoy
A penalty approach to obtain lower bound buckling loads of imperfection-sensitive shells
L. A. Godoy*, R. C. Jaca, E. M. Sosa and F. G. Flores

Rigorous non-linear theory for buckling analysis of thin-walled restrained beam
A. Khelil*

A “worst” imperfection theory based on initial stiffness reduction
C. E. Jouglard*

Buckling of composite cross-ply sandwich panels using different finite element approximations
F. G. Flores*

Dynamic buckling criteria for shells under impulsive loads
M. P. Ameijeiras* and L. A. Godoy

Corrotational formulation of geometrically nonlinear element for Koiter‘s stability analysis
E. J. Barbero, A. Madeo*, G. Zagari, R. Zinno and G. Zucco