Semi-analytical finite element method for deflected mode of ribbed cylindrical shells
Semi analytical finite element method is suggested to calculate cylindrical shells supported by longitudinal stiffness. The displacements, which are expanded into the Fourier series by circumference coordinate, are the main unknowns of the suggested approach. One dimensional finite elements are used...
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| Datum: | 2014 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | Russian |
| Veröffentlicht: |
Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України
2014
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| Schlagworte: | |
| Online Zugang: | https://journals.uran.ua/jme/article/view/27171 |
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| Назва журналу: | Energy Technologies & Resource Saving |
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Energy Technologies & Resource Saving| Zusammenfassung: | Semi analytical finite element method is suggested to calculate cylindrical shells supported by longitudinal stiffness. The displacements, which are expanded into the Fourier series by circumference coordinate, are the main unknowns of the suggested approach. One dimensional finite elements are used to calculate amplitudes of the harmonics. Clamped cylindrical shells with three and twenty longitudinal stiffness are analyzed numerically. The properties of the shell deflected mode are analyzed numerically using the suggested approach. |
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