Buckling responses and instability mode landscapes of composite sandwich panels with extreme auxeticity based on higher-order shear and normal deformation theory - Thawonjak, Nattapat; Aimmanee, Sontipee (Mechanics of advanced materials and structures, 2024)
Keywords: Acoustic insulation; Auxetic materials; Axial compression; Beams (structural); Buckling; buckling morphology; Carbon fiber reinforced plastics; Deformation effects; Eigenvalues; elastic instability; Energy absorption; Finite element method; finite-element model; Folding; higher-order theory; Kinematics; Metamaterials; Numerical methods; Poisson's ratio; Potential energy; Sandwich panels; Sandwich structures; Shear; Stability analysis; Two dimensional analysis