Official Journal of the Japan Wood Research Society
Table 2 Creep-recovery parameters at different loading stresses
Material | Stress | Creep | Recovery | Recovery ratio (E r/E c) | Residual ratio (R d/T c) | |||
|---|---|---|---|---|---|---|---|---|
E c (mm) | T c (mm) | R c | E r (mm) | R d (mm) | ||||
BLVL | 30% | 2.48 | 2.95 | 0.19 | 2.12 | 0.61 | 85.48% | 21.69% |
50% | 4.45 | 5.28 | 0.19 | 3.27 | 1.63 | 71.40% | 30.87% | |
70% | 5.84 | 8.69 | 0.49 | – | – | – | – | |
GLB | 30% | 3.31 | 4.66 | 0.41 | 3.17 | 0.89 | 95.77% | 19.10% |
50% | 5.51 | 8.30 | 0.51 | 3.95 | 3.18 | 71.62% | 38.31% | |
70% | 7.23 | 11.26 | 0.56 | 3.93 | 6.90 | 54.36% | 61.28% | |