Table 3.

Fracture energy obtained from DCB specimens oriented in RL by means of Compliance-Based Beam Method (CBBM).

Specimen Ref	Ef (MPa)	Pmax (N)	C0 (mm/N)	GI,Pmax (N/mm)	GIc (N/mm)
140-1-RL	14,250	191.70	0.042	1.07	1.01
144-1-RL	15,203	173.00	0.040	0.81	0.84
144-2-RL	13,254	123.08	0.048	0.52	0.48
161-1-RL	12,266	172.35	0.047	0.97	0.95
161-3-RL	14,593	176.29	0.039	0.85	0.85
176-1-RL	14,557	151.70	0.042	0.65	0.61
176-2-RL	12,335	156.59	0.049	0.82	0.76
176-3-RL	11,577	183.95	0.048	1.10	1.02
189-1-RL	15,087	168.16	0.039	0.75	0.70
189-2-RL	12,293	177.06	0.045	0.95	0.92
192-1-RL	16,707	162.01	0.038	0.65	0.63
192-2-RL	14,399	147.76	0.044	0.70	0.65
192-3-RL	16,103	153.99	0.038	0.56	0.57
Mean	14,048	164.43	0.043	0.80	0.77
SD	1590	18.03	0.004	0.19	0.18
CoV (%)	11	11	10	23	23