Official Journal of the Japan Wood Research Society
Table 6 Results of compression tests
Material parameter | Control group | (CFRP)1 | (C2G1)1 | (C1A2G1)1 | (C2A1G1)1 | (CoGa)1 | (CoAa)1 |
|---|---|---|---|---|---|---|---|
The ultimate bearing capacity | 119.06 (kN) | 127.88 kN | 124.37 kN | 127.62 kN | 131.11 kN | 145.76 kN | 139.38 kN |
The increasing rate | \ | 7.40% | 4.46% | 7.18% | 10.12% | 22.42% | 17.06% |
The ultimate displacement | 0.550 (mm) | 1.108 mm | 1.060 mm | 1.973 mm | 2.610 mm | 1.700 mm | 3.309 mm |
The increasing rate | \ | 101.53% | 92.89% | 259.06% | 374.89% | 209.42% | 502.20% |
The softening displacement | 0.755 (mm) | 1.965 mm | 2.008 mm | 4.041 mm | 4.026 mm | 3.900 mm | 6.066 mm |
The increasing rate | \ | 160.44% | 166.07% | 435.59% | 433.60% | 416.90% | 703.91% |
Material parameter | Control group | (CFRP)2 | (C2G1)2 | (C1A2G1)2 | (C2A1G1)2 | (CoGa)2 | (CoAa)2 |
|---|---|---|---|---|---|---|---|
The ultimate bearing capacity | 119.06 (kN) | 129.25 kN | 127.43 kN | 129.01 kN | 132.24 kN | 146.66 kN | 141.34 kN |
The increasing rate | \ | 8.55% | 7.02% | 8.35% | 11.07% | 23.18% | 18.71% |
The ultimate displacement | 0.559 (mm) | 0.683 mm | 1.063 mm | 1.308 mm | 3.042 mm | 2.488 mm | 2.944 mm |
The increasing rate | \ | 22.18% | 90.21% | 134.14% | 444.49% | 345.31% | 426.99% |
The softening displacement | 0.767 (mm) | 1.913 mm | 1.822 mm | 4.044 mm | 4.711 mm | 4.909 mm | 5.366 mm |
The increasing rate | \ | 205.16% | 188.78% | 586.65% | 706.05% | 741.50% | 823.31% |