Comparison of reliability evaluation methods between China and Canada standards for wood structures featuring duration of load

Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 3 Material parameters for western hemlock dimension lumber

	Parameters	Mean	COV	Distribution
Bending strength	σ_s1	47.83 MPa	0.410	Lognormal
Compressive strength	σ_s2	34.12 MPa	0.246	Lognormal
Foschi–Yao damage model parameters	b	37.161	0.281	Lognormal
	c	1.623 × 10^–4	0.574	Lognormal
	n	1.290	0.075	Lognormal
	η	0.533	0.298	Lognormal