Experimental Investigation of Dynamic Response and Deformation of Aluminium Honeycomb Sandwich Panels Subjected to Underwater Impulsive Loads

Table 3

Performance of shock resistance of aluminium sandwich panels.

Number	(mm)	(kg/m^2)	(m/s^1)	(MPa)	(kpa⋅s)		(mm)		Deformation mode
0810#01	4.0	5.20	77.0	20.47	0.549	0.630	14.7	0.193	Case II
0725#11	4.0	5.20	81.0	21.53	0.577	0.662	15.7	0.207	Case II
0725#07	4.0	5.20	95.1	25.28	0.677	0.778	19.2	0.253	Case III
0725#08	7.5	5.36	112.3	29.85	0.800	0.891	14.9	0.196	Case I
0810#07	7.5	5.36	131.3	34.90	0.935	1.041	20.6	0.271	Case III
0725#09	7.5	5.36	137.9	36.65	0.982	1.094	22.3	0.293	Case III
1016#01	12.3	5.58	93.4	24.83	0.665	0.712	10.1	0.133	Case I
0810#05	12.3	5.58	122.0	32.43	0.869	0.930	13.7	0.180	Case I
0725#10	12.3	5.58	140.0	37.21	0.997	1.067	16.0	0.211	Case I
1016#02	12.3	5.58	150.6	40.03	1.073	1.147	18.0	0.237	Case II