Engineering Transactions, 63, 4, pp. 421-438, 2015

Shear Modulus of Elasticity for Thin-Walled Trapezoidal Corrugated Cores of Seven-Layer Sandwich Plates

Jerzy Lewiński
Poznan University of Technology
Poland

Ewa Magnucka-Blandzi
Poznan University of Technology
Poland

Wacław Szyc
Poznan University of Technology
Poland

The subject of the paper are two thin-walled trapezoidal corrugated cores of seven-layer sandwich plates. Transverse shear modules of these cores are analytically determined and numerically - FEM studied. Results of both methods are compared for an example plate.
Keywords: sandwich plates; corrugated cores; elastic shear modulus
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