Official Journal of the Japan Wood Research Society
Table 3 Characteristic results of the single shear test
Specimen | P y (kN) | δ y (mm) | P max (kN) | δ max (mm) | P u (kN) | δ u (mm) | K (kN/mm) | µ | ΣE cy (kNmm) |
|---|---|---|---|---|---|---|---|---|---|
4.1 × 38 mm | |||||||||
Mono | 1.22 | 0.60 | 2.12 | 11.72 | 1.92 | 21.52 | 2.16 | 24.33 | 40.26 |
(0.24) | (0.14) | (0.42) | (3.98) | (0.37) | (2.21) | (0.74) | (7.19) | (7.91) | |
ISO | 1.03 | 0.45 | 1.73 | 6.80 | 1.54 | 8.67 | 2.28 | 13.81 | 58.44 |
(0.07) | (0.14) | (0.15) | (1.95) | (0.11) | (1.85) | (0.74) | (4.42) | (9.82) | |
1PER | 1.02 | 0.33 | 1.60 | 5.64 | 1.45 | 7.54 | 3.27 | 15.60 | 115.10 |
(0.11) | (0.11) | (0.07) | (1.93) | (0.07) | (3.54) | (1.62) | (3.39) | (65.70) | |
4.5 × 50 mm | |||||||||
Mono | 1.18 | 0.99 | 2.30 | 15.28 | 2.01 | 22.50 | 1.38 | 14.77 | 44.02 |
(0.14) | (0.37) | (0.33) | (3.57) | (0.28) | (3.20) | (0.59) | (4.81) | (11.48) | |
ISO | 1.22 | 0.43 | 2.09 | 6.60 | 1.85 | 8.83 | 2.87 | 15.60 | 62.07 |
(0.09) | (0.20) | (0.21) | (2.31) | (0.17) | (1.62) | (1.23) | (5.51) | (5.16) | |
1PER | 0.98 | 0.21 | 1.54 | 4.12 | 1.42 | 5.17 | 4.84 | 17.90 | 85.04 |
(0.06) | (0.03) | (0.24) | (0.75) | (0.19) | (1.15) | (1.50) | (5.31) | (26.21) | |
CN50 | |||||||||
Mono | 0.69 | 0.42 | 1.37 | 9.49 | 1.24 | 26.87 | 1.26 | 27.21 | 32.87 |
(0.17) | (0.24) | (0.29) | (2.06) | (0.27) | (3.50) | (1.41) | (15.37) | (6.43) | |
ISO | 0.65 | 0.50 | 1.22 | 9.10 | 1.06 | 15.84 | 0.92 | 13.72 | 65.72 |
(0.13) | (0.14) | (0.36) | (3.17) | (0.28) | (3.44) | (0.56) | (4.58) | (26.99) | |
1PER | 0.57 | 0.28 | 0.98 | 5.26 | 0.88 | 8.27 | 1.19 | 10.93 | 97.15 |
(0.15) | (0.05) | (0.21) | (0.68) | (0.20) | (1.74) | (0.55) | (2.04) | (33.21) | |