Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 1 Mean values for a and b in Eq. 8

From: Time dependence of Poisson’s effect in wood III: asymmetry of three-dimensional viscoelastic compliance matrix of Japanese cypress

Q _ij(t) (10⁻⁵MPa⁻¹)	n	a [10⁻⁵MPa⁻¹(logh)⁻¹]		b (10⁻⁵MPa⁻¹)
Q _ij(t) (10⁻⁵MPa⁻¹)	n	Average	SD	Average	SD
Q _LL(t)	9	0.45	0.13	0.56	0.14
Q _TL(t)	9	−0.53	0.19	−0.40	0.21
Q _RL(t)	9	−0.45	0.19	−0.38	0.16
Q _TT(t)	11	11.67	2.85	10.28	2.76
Q _RT(t)	11	−6.40	2.21	−6.50	1.72
Q _LT(t)	7	−1.23	0.26	−0.93	0.63
Q _RR(t)	10	10.70	5.41	9.04	1.77
Q _TR(t)	10	−21.56	10.40	−9.78	4.77
Q _LR(t)	7	−3.07	1.31	−1.35	0.36

Q _ij(t) is defined in Eq. 4
n number of specimens, SD standard deviation

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