Long-term bending properties of cross-laminated timber made from Japanese larch under constant environment

Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 3 Results of the creep rupture tests

Loading level (%)	No	Density (kg/m³)	Duration of load (min)	δ_final (mm)	MC (%)
60	1–60	509	182,344	51.81	9.5
	2–60	502	427,229	60.98	10.2
	3–60	509	225,096	47.17	9.9
	4–60	518	55,625	46.79	9.4
	5–60	518	91,382	51.83	9.3
	6–60	514	210,513	52.62	9.8
	7–60	513	161,047	61.58	10.1
	8–60	523	335,472	55.11	10.0
	9–60	512	361,090	65.53	10.2
	10–60	505	223,180	48.38	10.2
	11–60	502	167,463	44.57	9.8
70	1–70	504	59,856	55.36	9.7
	2–70	497	12,053	60.84	10.1
	3–70	516	10,495	54.93	9.9
	4–70	515	42,891	47.00	10.3
	5–70	523	88	42.33	9.7
	6–70	516	21,984	47.05	9.9
	7–70	515	616	43.35	10.1
	8–70	512	23,928	53.75	9.9
	9–70	508	56,128	55.42	10.7
	10–70	512	1858	44.46	9.6
	11–70	503	20,232	47.58	9.8
80	1–80	511	1576	51.63	9.9
	2–80	504	520	47.98	10.0
	3–80	522	75	52.41	10.2
	4–80	515	84	46.36	9.9
	5–80	515	170	52.38	10.0
	6–80	516	59	54.50	10.0
	7–80	507	3238	50.95	9.8
	8–80	525	2158	67.02	10.2
	9–80	513	393	54.30	10.6
	10–80	500	10,323	53.07	10.5
	11–80	518	182	63.44	9.6
90	1–90	523	648	54.17	10.0
	2–90	505	118	60.96	10.1
	3–90	522	3	52.29	10.5
	4–90	515	–	50.24	9.8
	5–90	511	806	56.86	10.0
	6–90	510	3929	60.53	10.3
	7–90	503	–	55.48	10.2
	8–90	512	0	55.02	9.9
	9–90	524	19	57.21	10.1
	10–90	515	90	58.52	10.0
	11–90	520	142	50.27	9.7

δ_final is the final recorded deflection before failure and MC is moisture content. Specimens with brank data had failure before the completion of loading