A rolling shear analysis-based method for determining the apparent stiffness and bending capacity of CLT panel under out-of-plane load

Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 3 Comparing the bending capacity obtained by prediction and that by testing

Specimens	Test (kN·m²)	RSA-1 (kN·m²)/Error		RSA-2 (kN·m²)/Error (%)		Gamma (kN·m²)/Error (%)		Shear analogy (kN·m²)/Error		CSA O86 (kN·m²)/Error (%)
SPF-3/3300	23.18	23.23	0.22	27.56	18.90	22.28	− 3.88	20.65	− 10.91	23.31	0.56
SPF-5/3300	52.07	52.29	0.42	42.43	− 18.51	51.64	− 6.47	44.81	− 13.84	53.65	3.03
CLT-S/4825	41.35	30.40	− 26.48	26.28	− 36.44	30.29	− 26.75	29.22	− 29.33	30.98	− 25.08
CL3/105/2100	32.35	24.30	− 24.88	25.13	− 22.32	22.08	− 31.75	18.60	− 42.50	24.51	− 24.23
CL3/105/2940	28.65	21.47	− 25.06	25.51	− 10.96	20.39	− 28.83	18.56	− 35.22	21.57	− 24.71
CL5/145/2900	49.19	44.43	− 9.68	44.72	− 9.09	44.62	− 9.29	41.54	− 16.77	45.97	− 6.55
CL5/145/4020	45.44	41.61	− 8.43	44.35	− 2.40	41.80	− 8.01	38.99	− 14.19	43.03	− 5.30
B-3-20/1440	5.88	5.85	− 0.51	6.70	13.95	5.46	− 7.14	4.82	− 18.03	5.89	0.17
B-3-24/1296	8.52	8.44	− 0.94	8.47	− 0.59	7.52	− 11.74	6.12	− 28.17	8.53	0.12
B-3-40/2880	33.94	33.76	− 0.53	38.66	13.91	31.53	− 7.10	27.83	− 18.00	33.98	0.41
B-5-20/2400	25.78	25.25	− 2.06	21.45	− 16.80	25.10	− 2.64	23.99	− 6.94	25.79	0.04