Research Article
Experimental and Numerical Simulation Studies of RC Beams under the Actions of Equal Energy Impact Loads
| | Group | Specimen no. | Impact velocity (mass) m/s (kg) | Peak value of the impact force (N) | Peak value of the displacements (mm) | Peak value of the strain (μξ) |
| | A | L16-1-1 | 3.18 (200) | 505968 | 10.28 | 1620 | | L16-1-2 | 5.06 (200) | 883159 | 18.25 | — | | L16-1-3 | 6.39 (200) | 1139481 | 29.24 | | L16-2 | 2.25 (400) | 337214 | 19.46 | 2235 | | L16-3-1 | 1.84 (600) | 297582 | 11.02 | 2004 | | L16-3-2 | 2.92 (600) | 476215 | 20.00 | — | | L16-3-3 | 3.69 (600) | 592120 | 31.54 |
| | B | L20-1 | 3.18 (200) | 526625 | 9.51 | 1034 | | L20-2 | 2.25 (400) | 465193 | 16.71 | 1279 | | L20-3 | 1.84 (600) | 327335 | 10.70 | 1146 |
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