04.2 - Aerostructures Design, Structural Dynamics, Aeroelasticity
ACCURATE BUCKLING AND POST-BUCKLING ANALYSIS OF COMPOSITE STIFFENED PANELS
E. Carreraš, A. Paganiš, R. Augelloš, D. Scanoš; šPolitecnico di Torino, Italy
In the present work, we use a Carrera unified Formulation (CUF)-based 1D beam mathematical model to analyze the buckling and post-buckling behavior of stringer-reinforced composite wing panel subjected to axial uniform pressure. The numerical results are validated against experimental tests and show the advantages of the proposed approach against available ones.