Research Article
Analysis of Hull Girder Ultimate Strength and Residual Strength Based on IACS CSR-H
Table 7
Effect of neutral axis rotation on residual strength of hull girder.
| | Ship type | Case | Residual strength(kNm) | Ratio | Without neutral
axis rotation | With neutral
axis rotation | With/Without |
| 22.5 kW
Bulk Carrier | Hogging | 1.84E+06 | 1.75E+06 | 0.95 | | Sagging | -1.38E+06 | -1.26E+06 | 0.91 |
| 64kW
Bulk Carrier | Hogging | 5.15E+06 | 4.92E+06 | 0.96 | | Sagging | -3.89E+06 | -3.69E+06 | 0.95 |
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