Reissner-Mindlin Shear Moduli of a Sandwich Panel with Periodic Core Material. In : Mechanics of generalized continua - One hundred years after the cosserats
LEBEE ; SAB
Type de document
CHAPITRE D'OUVRAGE (CO)
Langue
anglais
Auteur
LEBEE ; SAB
Résumé / Abstract
Cecchi and Sab homogenization method (Cecchi and Sab in Int. J. Solids Struct. 44(18-19):6055-6079, 2007) for the derivation of the effective Reissner-Mindlin shear moduli of a periodic plate is applied to sandwich panels including chevron pattern. Comparison with existing bounds (Lebee and Sab in Int. J. Solids Struct., 2010) and full 3D finite element computation validates the method. Finally, the skins effect on transverse shear stiffness is put forward.
Editeur
SPRINGER
