Official Journal of the Japan Wood Research Society
Table 5 Ratio of initial stiffness and yield load before and after changing material constants
From: Nonlinear finite-element analysis of embedment behavior of metal washer in bolted timber joints
Model | Doubled constant | rK | rP | Doubled constant | rK | rP |
|---|---|---|---|---|---|---|
S40T6 | EL | 1.00 | 1.06 | σyL | 1.00 | 1.05 |
ER | 1.27 | 0.93 | σyR, σyT | 1.02 | 1.91 | |
ET | 1.21 | 1.46 | – | – | – | |
GLR | 1.06 | 1.11 | σyLR | 1.01 | 1.05 | |
GLT | 1.01 | 1.11 | σyLT | 1.01 | 1.05 | |
GRT | 1.05 | 1.11 | σyRT | 1.01 | 1.05 | |
S80T2.3 | EL | 0.98 | 1.01 | σyL | 1.00 | 1.01 |
ER | 1.31 | 0.94 | σyR, σyT | 1.00 | 1.32 | |
ET | 1.15 | 1.20 | – | – | – | |
GLR | 1.02 | 1.05 | σyLR | 1.00 | 1.01 | |
GLT | 1.02 | 1.05 | σyLT | 1.00 | 1.01 | |
GRT | 1.01 | 1.05 | σyRT | 1.00 | 1.01 |