Research Article
Method for Predicting Barge Impact Force Based on Nonlinear Spring Stiffness
Table 2
Sample points of Initial kinetic energy and bow deformation.
| IKE (kJ) | BD (point 1) (m) | BD (point 2) (m) | BD (point 3) (m) | BD (point 4) (m) |
| 2000 | 0.039 | 0.075 | 0.133 | 0.318 | 2250 | 0.059 | 0.108 | 0.185 | 0.353 | 3125 | 0.049 | 0.093 | 0.207 | 0.535 | 3600 | 0.059 | 0.113 | 0.247 | 0.625 | 3920 | 0.054 | 0.079 | 0.212 | 0.702 | 4500 | 0.059 | 0.114 | 0.212 | 0.844 | 4950 | 0.059 | 0.115 | 0.370 | 0.966 | 5400 | 0.059 | 0.115 | 0.217 | 1.061 | 5512.5 | 0.068 | 0.100 | 0.245 | 1.073 | 6125 | 0.068 | 0.100 | 0.248 | 1.223 | 8000 | 0.079 | 0.154 | 0.325 | 1.514 | 10125 | 0.089 | 0.131 | 0.551 | 3.340 |
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IKE: initial kinetic energy; BD: bow deformation.
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