Official Journal of the Japan Wood Research Society
Table 1 Properties of laminated timber udes to assemble the specimens
From: Effective lateral resistance of combined timber joints with nails and bolts
t (mm) | Joint type | Middle lamina | Peripheral lamina | ||||||
|---|---|---|---|---|---|---|---|---|---|
ρ (kg/m3) | E fr (GPa) | ρ (kg/m3) | E fr (GPa) | ||||||
Mean | SD | Mean | SD | Mean | SD | Mean | SD | ||
Monotonic loading specimen | |||||||||
60 | N, B, BN | 392 | 51.5 | 11.0 | 0.73 | 407 | 17.6 | 11.0 | 0.91 |
90 | N, B, BN | 388 | 56.2 | 10.0 | 0.58 | 405 | 24.3 | 10.0 | 1.02 |
120 | N, B, BN | 413 | 40.7 | 11.0 | 1.99 | 412 | 36.2 | 12.0 | 0.94 |
Cyclic loading specimen | |||||||||
60 | N, B, BN | 390 | 45.0 | 11.0 | 2.16 | 390 | 35.4 | 11.0 | 1.55 |
90 | N, B, BN | 438 | 11.8 | 11.0 | 1.78 | 372 | 23.2 | 10.0 | 1.23 |
120 | N, B, BN | 399 | 45.4 | 11.0 | 0.72 | 382 | 16.5 | 11.0 | 0.55 |