Research Article
Study on Modal Dynamic Response and Hydrodynamic Added Mass of Water-Surrounded Hollow Bridge Pier with Pile Foundation
Table 4
HAM along the x-axis and y-axis for the four tip masses in case II.
| Water level (cm) | (kg) | (kg) | Without tip mass | 11.4 kg tip mass | 23.4 kg tip mass | 31.7 kg tip mass | Without tip mass | 11.4 kg tip mass | 23.4 kg tip mass | 31.7 kg tip mass |
| 80 | 0.66 | 0.66 | 0.66 | 0.66 | 0.40 | 0.40 | 0.40 | 0.40 | 90 | 4.06 | 4.06 | 4.06 | 4.06 | 3.17 | 3.17 | 3.17 | 3.17 | 100 | 7.82 | 7.82 | 7.82 | 7.82 | 6.83 | 6.83 | 6.83 | 6.83 | 110 | 11.58 | 11.57 | 11.57 | 11.57 | 10.57 | 10.57 | 10.57 | 10.57 | 120 | 15.32 | 15.32 | 15.32 | 15.32 | 14.32 | 14.32 | 14.32 | 14.32 | 130 | 18.48 | 18.48 | 18.48 | 18.48 | 17.47 | 17.47 | 17.47 | 17.47 | 140 | 22.22 | 22.21 | 22.17 | 22.17 | 21.21 | 21.21 | 21.21 | 21.21 | 150 | 25.99 | 25.98 | 25.95 | 25.95 | 24.98 | 24.97 | 24.97 | 24.97 | 160 | 29.73 | 29.72 | 29.68 | 29.68 | 28.72 | 28.72 | 28.72 | 28.72 | 170 | 33.48 | 33.47 | 33.43 | 33.44 | 32.47 | 32.47 | 32.47 | 32.47 | 180 | 36.47 | 36.46 | 36.43 | 36.43 | 35.47 | 35.47 | 35.47 | 35.47 |
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