Official Journal of the Japan Wood Research Society
Table 2 Maximum load and initial crack load
H (mm) | D (mm) | E105-F345, homogeneous-grade | E105-F300, heterogeneous-grade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum load (kN) | Initial crack load (kN) | Maximum load (kN) | Initial crack load (kN) | ||||||||||||
No. 1 | No. 2 | Ave | No. 1 | No. 2 | Ave | No. 1 | No. 2 | No. 3 | Ave | No. 1 | No. 2 | No. 3 | Ave | ||
150 | 30 (H × 1/5) | 111.3 | 102.9 | 107.1 | 90.7 | 95.1 | 92.9 | 97.2 | 104.5 | 102.1 | 101.3 | 73.3 | 72.2 | 66.8 | 70.8 |
50 (H × 1/3) | 67.4 | 83.0 | 75.2 | 67.4 | 83.0 | 75.2 | 84.0 | 79.1 | 76.7 | 80.0 | 73.1 | 68.4 | 72.9 | 71.4 | |
300 | 30 (H × 1/10) | 149.3 | 183.2 | 166.3 | 133.1 | 131.6 | 132.4 | 186.3 | 160.0 | 169.8 | 172.0 | 123.7 | 117.2 | 125.6 | 122.2 |
60 (H × 1/5) | 165.9 | 160.1 | 163.0 | 123.6 | 133.6 | 128.6 | 148.9 | 164.0 | 163.0 | 158.6 | 122.1 | 125.0 | 115.0 | 120.7 | |
100 (H × 1/3) | 140.6 | 158.4 | 149.5 | 121.8 | 119.1 | 120.4 | 135.2 | 145.8 | 152.6 | 144.6 | 122.1 | 115.1 | 121.1 | 119.4 | |
450 | 30 (H × 1/15) | 203.6 | 234.0 | 218.8 | 159.5 | 156.8 | 158.1 | 199.8 | 229.6 | 214.5 | 214.6 | 154.6 | 152.8 | 163.7 | 157.0 |
90 (H × 1/5) | 203.4 | 215.6 | 209.5 | 151.3 | 137.7 | 144.5 | 245.6 | 253.2 | 207.5 | 235.4 | 160.6 | 180.7 | 156.1 | 165.8 | |
150 (H × 1/3) | 187.3 | 179.7 | 183.5 | 147.1 | 148.1 | 147.6 | 197.3 | 179.9 | 203.6 | 193.6 | 138.9 | 167.0 | 159.4 | 155.1 | |