Research Article
Flexural Toughness of High-Performance Concrete with Basalt and Polypropylene Short Fibres
Table 5
Energy absorption and equivalent flexural toughness based on CECS 13:2009.
| | Type | Dcr (kN × mm) | D1f (kN × mm) | D2f (kN × mm) | feq1 (MPa) | feq2 (MPa) |
| | B1 | 0.09 | 1.53 | 2.33 | 2.29 | 0.70 | | B0.75P0.25 | 0.09 | 1.66 | 2.73 | 2.49 | 0.82 | | B0.5P0.5 | 0.11 | 1.68 | 3.35 | 2.52 | 1.01 | | B0.25P0.75 | 0.09 | 1.59 | 5.10 | 2.38 | 1.53 | | P1 | 0.15 | 1.98 | 5.06 | 2.97 | 1.52 | | B2 | 0.11 | 1.69 | 2.58 | 2.54 | 0.77 | | B1.5P0.5 | 0.09 | 0.88 | 3.71 | 1.32 | 1.11 | | B1P1 | 0.14 | 1.43 | 3.90 | 2.15 | 1.17 | | B0.5P1.5 | 0.08 | 1.10 | 4.40 | 1.65 | 1.32 | | P2 | 0.15 | 1.44 | 6.95 | 2.16 | 2.09 |
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