Research Article
Flexural Modelling and Finite Element Analysis of FRC Beams Reinforced with PVA and Basalt Fibres and Their Validation
Table 4
Tension test results at 28 days.
| | Series | Specimen ID | Direct tension test result | | At cracking | Postcracking | At cracking | Postcracking | | Load (kN) | Elongation (mm) | Load (kN) | Elongation (mm) | Stress (MPa) | Strain (mm/mm) | Stress (MPa) | Strain (mm/mm) |
| | “P” | P-0 | 26.30 | 0.02428 | — | — | 5.367 | 0.0001214 | — | — | | PP-1 | 26.44 | 0.02321 | 10.617 | 0.0363 | 5.396 | 0.0001160 | 2.167 | 0.0001817 | | PP-2 | 30.91 | 0.02483 | 17.442 | 0.1015 | 6.308 | 0.0001242 | 3.559 | 0.0005077 | | PP-3 | 26.63 | 0.02539 | 21.677 | 0.1009 | 5.436 | 0.001269 | 4.424 | 0.0005047 | | PB-1 | 27.27 | 0.02428 | — | — | 5.564 | 0.0001214 | — | — | | PB-2 | 31.23 | 0.02578 | — | — | 6.374 | 0.0001289 | — | — | | PB-3 | 27.95 | 0.03046 | — | — | 5.703 | 0.0001523 | — | — | | “S” | S-0 | 27.02 | 0.02482 | — | — | 5.515 | 0.0001241 | — | — | | SP-1 | 29.15 | 0.02201 | 10.72 | 0.04157 | 5.949 | 0.0001100 | 2.188 | 0.0002078 | | SP-2 | 30.73 | 0.03151 | 15.672 | 0.08832 | 6.271 | 0.0001576 | 3.198 | 0.0004416 | | SP-3 | 31.24 | 0.03703 | 18.623 | 0.08505 | 6.375 | 0.0001851 | 3.801 | 0.0004253 | | SB-1 | 29.76 | 0.030212 | — | — | 6.073 | 0.0001511 | — | — | | SB-2 | 31.37 | 0.036938 | — | — | 6.402 | 0.0001847 | — | — | | SB-3 | 28.80 | 0.024795 | — | — | 5.879 | 0.0001240 | — | — | | “M” | M-0 | 30.24 | 0.02505 | — | — | 6.172 | 0.0001252 | — | — | | MP-1 | 31.35 | 0.02745 | 11.928 | 0.04299 | 6.399 | 0.0001373 | 2.434 | 0.0002150 | | MP-2 | 32.08 | 0.03542 | 17.861 | 0.04268 | 6.547 | 0.0001771 | 3.645 | 0.0002134 | | MP-3 | 29.84 | 0.03377 | 19.28 | 0.06781 | 6.089 | 0.0001688 | 3.935 | 0.0003390 | | MB-1 | 29.16 | 0.02525 | — | — | 5.952 | 0.0001262 | — | — | | MB-2 | 33.53 | 0.03408 | — | — | 6.843 | 0.0001704 | — | — | | MB-3 | 34.68 | 0.03097 | — | — | 7.078 | 0.0001549 | — | — |
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