Table 3.
Summary of mechanical property results from bending tests
| Yi eld For ce (N) |
Ult im ate For ce (N) |
Dis pla ce me nt to Yi eld (m m) |
Pos tyi eld Dis pla ce me nt (m m) |
Tot al Dis pla cm ent (m m) |
Stif fne ss (N/ m m) |
W or k to Yi eld (m J) |
Po sty iel d W ork (m J) |
Tot al W ork (m J) |
Yi eld Str ess (M Pa ) |
Ult ima te Str ess (M Pa) |
Str ain to Yi eld (m e) |
Tot al Str ain (m e) |
M od ul us (G Pa ) |
Re sil ie nc e ( M Pa ) |
T ou gh ne ss ( M Pa ) |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Control | 231.89 ± 28.08 | 318.28 ± 51.85 | 329.87 ± 18.58 | 206.84 ± 78.40 | 536.70 ± 79.42 | 834.19 ± 58.39 | 38.51 ± 6.47 | 59.02 ± 29.37 | 97.524 ± 31.63 | 135.96 ± 23.88 | 185.43 ± 29.094 | 25097 ± 1458 | 40971 ± 7067 | 6.45 ± 1.11 | 1.713 ± 0.327 | 4.306 ± 1.31 |
| Dried | 266.76 ± 54.41 | 266.76 ± 54.41 | 311.68 ± 54.41 | 0* | 311.68 ± 54.41* | 962.13 ± 52.70* | 38.20 ± 13.28 | 0* | 38.20 ± 13.28* | 155.97 ± 37.24 | 155.969 ± 37.235 | 23716 ± 3021 | 23716 ± 3021* | 7.37 ± 0.93 | 1.70 ± 0.62 | 1.70 ± 0.62* |
| Ashed | 27.57 ± 9.43* | 27.57 ± 9.43* | 66.33 ± 15.53* | 0* | 66.33 ± 15.53* | 404.09 ± 91.04* | 0.93 ± 0.57* | 0* | 0.93 ± 0.57* | 41.46 ± 9.50* | 41.46 ± 9.50* | 3682 ± 1192* | 3682 ± 1192* | 11.55 ± 3.38* | 0.08 ± 0.04* | 0.08 ± 0.04* |
| Demin - 24hr | 141.12 ± 47.80* | 175.44 ± 66.27* | 477.53 ± 53.00* | 266.44 ± 108.01 | 743.98 ± 120.83* | 372.36 ± 138.51* | 31.19 ± 9.91 | 43.46 ± 25.51 | 74.64 ± 32.79 | 84.82 ± 23.90* | 105.45 ± 33.77* | 35798 ± 5365* | 55606 ± 9907* | 3.01 ± 0.95* | 1.41 ± 0.40* | 3.37 ± 1.37 |
| Demin - 8hr | 223.43 ± 55.22 | 263.36 ± 79.47 | 496.47 ± 32.44* | 189.90 ± 92.68 | 686.37 ± 116.29* | 515.10 ± 98.18* | 54.23 ± 16.23* | 49.58 ± 33.62 | 103.81 ± 46.53 | 122.52 ± 12.94 | 143.49 ± 21.08* | 39144 ± 5905* | 54264 ± 12712* | 3.65 ± 0.40* | 2.34 ± 0.50* | 4.46 ± 1.72 |
| Control - VEH | 52.32 ± 24.85 | 73.04 ± 31.35 | 293.26 ± 24.79 | 647.58 ± 234.97 | 940.84 ± 236.75 | 202.43 ± 84.65 | 8.59 ± 4.25 | 39.03 ± 11.50 | 47.622 ± 15.330 | 65.52 ± 31.68 | 91.30 ± 39.35 | 14747 ± 3778 | 45474 ± 6682 | 4.86 ± 1.23 | 0.58 ± 0.36 | 3.11 ± 1.52 |
| RAL | 43.12 ± 11.61 | 66.271 ± 21.51 | 293.50 ± 28.15 | 983.69 ± 185.92# | 1277.20 ± 191.23# | 175.94 ± 58.54 | 6.96 ± 1.59 | 60.57 ± 26.03 | 67.529 ± 27.332 | 54.72 ± 13.12 | 84.05 ± 24.85 | 13567 ± 1208 | 59718 ± 13418 | 4.69 ± 0.86 | 0.42 ± 0.12 | 4.12 ± 2.00 |
*
p<0.05 versus Control
#
p<0.05 versus Control-VEH