Research Article
Study on Joint Damage of Double Prefabricated Fragments Penetrating Finite Thickness Concrete
Table 6
Comparison of damage data between the test and simulation target.
| | Number | Velocity v (m/s) | Maximum diameter of the front pit (mm) | Minimum diameter of the front pit (mm) | Average diameter of the front pit (mm) | Maximum diameter of the rear pit (mm) | Minimum diameter of the rear pit (mm) | Average diameter of the rear pit (mm) | Tunnel diameter (mm) |
| | Test | 974 | 117.3 | 54.2 | 85.75 | 145.8 | 101.6 | 123.7 | 16.3 | | Simulation | 974 | — | — | 75.8 | — | — | 101.8 | 14.1 | | Test | 1166 | 128.1 | 72.5 | 100.30 | 154.5 | 108.2 | 131.35 | 19.4 | | Simulation | 1166 | — | — | 82.6 | — | — | 105.6 | 16.2 |
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