Table 3 The Pini, Pc and CMODc of each group specimen.
From: Study on the Fracture Toughness of Polypropylene–Basalt Fiber-Reinforced Concrete
Specimen | Initiation cracking load Pini (N) | Critical crack opening displacement CMODc (mm) | Instability load Pc (N) |
|---|---|---|---|
A0 | 4204 | 0.0372 | 5403 |
A1 | 5234 | 0.0444 | 6636 |
A2 | 5345 | 0.0464 | 6802 |
A3 | 4595 | 0.0410 | 6077 |
A4 | 4903 | 0.0416 | 6245 |
A5 | 5328 | 0.0461 | 6727 |
A6 | 5504 | 0.0487 | 6905 |
A7 | 5425 | 0.0457 | 6711 |
A8 | 5076 | 0.0426 | 6408 |
A9 | 4828 | 0.0402 | 6189 |
A10 | 5795 | 0.0508 | 7202 |
A11 | 5524 | 0.0491 | 6936 |
A12 | 5444 | 0.0459 | 6732 |