Table 3 Mechanical properties of steel reinforcement bars
From: Performance of concrete beams partially/fully reinforced with glass fiber polymer bars
Bar size | Unit weight (kg/m\) | Yield strength, ReH (N/mm2) | Tensile strength, Rm (N/m2) | Rm/ReH | Elongation % | Bend test |
|---|---|---|---|---|---|---|
8 mm | 0.399 | 275 | 429 | 1.56 | 17.5 | Pass |
0.400 | 273 | 428 | 1.57 | 18.9 | Pass | |
0.399 | 279 | 434 | 1.56 | 18.3 | Pass | |
0.402 | 275 | 426 | 1.55 | 18.5 | Pass | |
0.403 | 257 | 408 | 1.59 | 17.5 | Pass | |
0.400 | 287 | 421 | 1.47 | 16.1 | Pass | |
0.401 | 264 | 402 | 1.52 | 17.8 | Pass | |
0.401 | 275 | 436 | 1.59 | 15.8 | Pass | |
0.398 | 278 | 431 | 1.55 | 16.3 | Pass | |
0.395 | 314 | 440 | 1.40 | 18.8 | Pass | |
10mm | 0.608 | 380 | 560 | 1.47 | 12.5 | Pass |
0.609 | 375 | 556 | 1.48 | 13.4 | Pass | |
0.605 | 390 | 536 | 1.41 | 13.9 | Pass | |
0.610 | 380 | 532 | 1.40 | 12.7 | Pass | |
0.607 | 374 | 525 | 1.40 | 13.6 | Pass | |
0.608 | 381 | 530 | 1.39 | 12.9 | Pass |