Research Article
Analysis of Hull Girder Ultimate Strength and Residual Strength Based on IACS CSR-H
Table 5
Effect of initial deformation on hull girder ultimate strength.
| | Ship type | Case | Ultimate strength(kN⋅m) | Ratio | | Without initial deformation | With initial deformation | With/Without |
| 58kW
Bulk Carrier | Hogging | 8.38E+06 | 7.98E+06 | 0.95 | | Sagging | -6.78E+06 | -6.21E+06 | 0.92 |
| 115kW
Bulk Carrier | Hogging | 1.15E+07 | 1.14E+07 | 0.99 | | Sagging | -1.18E+07 | -1.10E+07 | 0.93 |
| 115kW
Oil Tanker | Hogging | 1.11E+07 | 1.06E+07 | 0.95 | | Sagging | -8.89E+06 | -8.59E+06 | 0.97 |
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