Dynamic Response and Optimal Design of Curved Metallic Sandwich Panels under Blast Loading

Table 2

Material constants for aluminum foam [24].

	𝜎𝑝 (MPa)	𝛼2 (MPa)	𝛾 (MPa)	1/𝛽
𝐶0	0	0	0	0.22
𝐶1	590	140	40	320
𝑛	2.21	0.45	1.4	4.66