Research Article
Behavior of Steel-Fiber-Reinforced Concrete (SFRC) Slab-on-Grade under Impact Loading
Table 3
Comparisons of NLFEA prediction with the test results of the specimens.
| | Specimen | Reaction force (kN) | Variation | Peak displacement (mm) | Variation | | NLFEM | Tet | Error | M% | NLFEM | Test | Error | M% |
| | Th21 ( 0%) | 506.05 | 552 | 8.3% | 92% | 12.5 | 13.2 | 5.3% | 94.7% | | Th31 ( 0.5%) | 547.7 | 526 | 4.1% | 96% | 12 | — | | | | Th41 ( 1%) | 582.1 | 591 | 1.5% | 98.5% | 11.25 | 13.5 | 15% | 84% | | Th31 ( 1.5%) | 590 | 542 | 8.8% | 92% | 10.6 | 12.56 | 15.6% | 85% |
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