Dynamic Response of Soft Core Sandwich Beams with Metal-Graphene Nanocomposite Skins

Table 4

Frequencies and loss factors .

Sainsbury and Zhang [22]		FSDT-FSDT		HSDT-FSDT		HSDT-HSDT
Ω [Hz]		Ω [Hz]		Ω [Hz]		Ω [Hz]
65.03	0.08170	64.98	0.08752	66.70	0.08350	65.46	0.08628
299.69	0.07210	301.50	0.06572	307.93	0.07019	284.11	0.07028
750.4	0.04630	763.76	0.03864	773.51	0.04390	588.03	0.03312
1405.4	0.02670	1441.09	0.02149	1451.36	0.02505	775.68	0.01036
2279.36	0.01720	2343.56	0.01362	2354.17	0.01604	853.73	0.00383