Snap loads in mooring lines during large three-dimensional motions of a cylinder (Q5925993)
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scientific article; zbMATH DE number 1574352
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Snap loads in mooring lines during large three-dimensional motions of a cylinder |
scientific article; zbMATH DE number 1574352 |
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Snap loads in mooring lines during large three-dimensional motions of a cylinder (English)
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2 July 2001
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The authors deal with large three-dimensional motions of a horizontal cylinder moored by four mooring lines, modeled as massless springs which resist only tension. Six coupled equations of motion are derived and solved numerically in the case of free vibrations as well as in the case of normal, longitudinal and oblique forcing. The effects of forcing amplitude on deflection, rotation and tension norm are plotted in diagrams. In some cases, chaotic motions are put into evidence.
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forced vibrations
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chaotic motion
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horizontal cylinder
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mooring lines
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massless springs
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free vibrations
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forcing amplitude
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deflection
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rotation
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tension
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