Finite Element Analysis of Bend Test of Sandwich Structures Using Strain Energy Based Homogenization Method

Table 1

Comparison of FEA results with published [6, 8] data.

Property	3D FEA results	Gibson and Ashby [8]	Chamis et al. [6]
Unit cell
	0.81	0.99	0.42
	0.024	0.031	0.42
	0.028	0.0054	0.42