Official Journal of the Japan Wood Research Society
Table 5 Mean values and standard deviations of dynamic Young’s modulus and bending properties of the lumber
Provenance | n | DMOElum (GPa) | MOE (GPa) | MOR (MPa) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Max. | Min. | Mean | SD | Max. | Min. | Mean | SD | Max. | Min. | ||
Khentii | 48 | 12.39 | 2.32 | 17.73 | 8.08 | 10.32 | 2.04 | 15.48 | 6.63 | 50.6 | 19.3 | 98.8 | 14.5 |
Arkhangai | 30 | 9.89 | 1.35 | 12.89 | 7.57 | 7.53 | 1.42 | 10.53 | 4.25 | 33.0 | 11.5 | 59.1 | 14.2 |
Zavkhan | 48 | 12.35 | 2.16 | 15.83 | 6.39 | 10.28 | 2.49 | 18.18 | 4.35 | 58.4 | 23.8 | 115.5 | 15.9 |
Khuvsgul | 29 | 10.99 | 0.98 | 13.57 | 9.16 | 9.87 | 1.06 | 12.12 | 7.93 | 52.9 | 14.0 | 94.1 | 33.7 |
Selenge | 35 | 14.46 | 1.85 | 17.59 | 10.90 | 13.02 | 2.40 | 22.41 | 9.57 | 68.7 | 20.9 | 121.5 | 37.8 |
F value | 26.579** | 29.546** | 15.128** | ||||||||||