Table 2.

Aluminium Alloy Al 5052.

Property	Symbol	Value
Face layer thickness	$t_f$	1 mm
Honeycomb height	$h_c$	8 mm
Young’s modulus	$E_f$	70.3 GPa
Shear modulus	$G_f$	25.9 GPa
Poisson ratio	υ	0.33
Density	$\rho$	2680 kg/m³