Official Journal of the Japan Wood Research Society
Table 3 Mean values of I-beam mechanical properties
Beam type | Pmax (kN) | PL/250 (kN) | Mu (kN m) | w (mm) | (EI)0 (× 1012 N mm2) | σ (MPa) | τ (MPa) |
|---|---|---|---|---|---|---|---|
B300-1 | 54.76 (9.71%) | 18.66 (7.95%) | 57.50 (9.72%) | 70.01 (4.02%) | 2.76 (7.57%) | 35.71 (9.71%) | 7.81 (9.71%) |
B300-2 | 75.63 (8.47%) | 17.66 (10.52%) | 79.41 (8.47%) | 113.89 (10.22%) | 2.63 (3.56%) | 49.32 (8.47%) | 10.79 (8.47%) |
B300-3 | 75.44 (7.96%) | 16.45 (9.52%) | 79.21 (7.96%) | 115.01 (9.33%) | 2.64 (9.56%) | 49.20 (7.96%) | 10.76 (7.96%) |
W300 | 57.80 (12.87%) | 21.6 (6.40%) | 60.76 (12.85%) | 69.48 (11.22%) | 3.39 (11.55%) | 36.26 (12.80%) | 7.93 (12.82%) |
B400 | 97.16 (6.68%) | 32.66 (3.07%) | 102.01 (6.62%) | 82.85 (10.99%) | 4.93 (6.27%) | 41.00 (6.69%) | 9.99 (6.64%) |
B600 | 219.15 (3.93%) | 95.69 (4.77%) | 230.1 (3.93%) | 60.89 (3.96%) | 16.7 (4.59%) | 40.88 (3.93%) | 15.03 (3.93%) |