Shock Wave Attenuation Characteristics of Aluminum Foam Sandwich Panels Subjected to Blast Loading

Table 3

Stress wave in the sandwich structure with different ALF thicknesses.

Thickness (mm)	(MPa)	(MPa)	(MPa)
38	30.26	8.72	3.73	0.712	0.165	0.877
43	29.54	8.61	2.96	0.709	0.191	0.900
48	29.64	8.58	2.41	0.711	0.208	0.919
53	29.63	8.60	2.33	0.710	0.212	0.921
58	29.65	8.53	2.20	0.712	0.213	0.926