A study on ship vibration using finite element method
Autor: | Zhong Wan-xie, Xue Hui-yu, He Qiong, Young Po |
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Rok vydání: | 1983 |
Předmět: | |
Zdroj: | Applied Mathematics and Mechanics. 4:41-53 |
ISSN: | 1573-2754 0253-4827 |
Popis: | When the beam theory was used to calculate ship hull vibration, greater discrepancies were found between theoretical calculations and actual measurements especially at higher modes. Thus the beam model cannot be considered as a practical one for higher-mode calculations. This paper presents the application of two-dimensional finite element model for the calculation of ship vertical vibration. Using the multi-element structural dynamic analysis program DDJ(DL) developed by ourselves, the hull vibration analysis of two ships (vessel A and vessel B) was carried out on the Model-709 Computer made in the People's Republic of China. |
Databáze: | OpenAIRE |
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