Research Article
Experimental Study on Basic Mechanical Properties of Steel Fiber-Reinforced Siliceous Wet Shotcrete
Table 5
Test results of bending toughness.
| Group | Cracking load () | Cracking deflection (0.01 mm) | | | | | | |
| 1 | 4944 | 8.7 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 5868 | 9.5 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 6349 | 10.3 | 4.86 | 9.26 | 24.91 | 0.93 | 0.84 | 0.65 | 4 | 6258 | 9.9 | 4.63 | 9.07 | 24.38 | 0.82 | 0.79 | 0.61 | 5 | 6506 | 10.4 | 5.21 | 9.73 | 26.87 | 1.11 | 0.94 | 0.78 | 6 | 6489 | 9.9 | 4.92 | 9.49 | 26.09 | 0.96 | 0.89 | 0.73 | 7 | 6756 | 10.7 | 5.34 | 9.92 | 27.53 | 1.17 | 0.98 | 0.83 | 8 | 6606 | 10.5 | 5.13 | 9.67 | 26.89 | 1.07 | 0.93 | 0.79 | 9 | 6497 | 10.2 | 4.98 | 9.45 | 25.65 | 0.99 | 0.88 | 0.7 | 10 | 6443 | 9.7 | 4.75 | 9.31 | 25.28 | 0.88 | 0.85 | 0.67 |
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