Low-frequency free vibrations of viscoelastic cylindrical shells (Q1326178)
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scientific article; zbMATH DE number 567980
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Low-frequency free vibrations of viscoelastic cylindrical shells |
scientific article; zbMATH DE number 567980 |
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Low-frequency free vibrations of viscoelastic cylindrical shells (English)
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13 July 1994
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We use the complex Wentzel-Kramers-Brillouin (WKB) method to examine a linear problem on the low-frequency free vibration of a viscoelastic cylindrical shell of moderate length. It is assumed that the natural modes are localized near a certain generatrix on the middle surface of the shell. Such localization might be due to the presence of oblique edges, thickness nonuniformity, of other factors.
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Wentzel-Kramers-Brillouin method
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linear problem
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middle surface
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localization
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oblique edges
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