The Bending Responses of Sandwich Panels with Aluminium Honeycomb Core and CFRP Skins Used in Electric Vehicle Body

Table 6

Different layer thicknesses for FEA and experimental results.

Case	m (g)	Fmax (N)	Favg (N)	CFE	EA (J)	SEA (J/g)
A1-specimen	22	316	145.7	0.46	3.06	0.14
A2-specimen	20	260	117.1	0.45	2.46	0.12
A3-specimen	20	301	130	0.43	2.73	0.14
A-average	20.7	292.3	131	0.45	2.75	0.14
A-FEA	19.8	300	120	0.40	2.8	0.14
G1-specimen	23	329.6	88.7	0.27	1.33	0.06
G2-specimen	22	360.8	100.6	0.28	1.51	0.07
G3-specimen	22	351	94	0.27	1.41	0.06
G-average	22.3	347.1	94.4	0.27	1.41	0.06
G-FEA	15.5	328	90	0.27	1.38	0.09
H1-specimen	16	316.6	69.3	0.22	1.04	0.07
H2-specimen	16	282.2	84	0.30	1.26	0.08
H3-specimen	16	301.9	80.7	0.27	1.21	0.08
H-average	16	300.2	78	0.26	1.17	0.08
H-FEA	11.3	300	77	0.26	1.1	0.10