振動する繋留鎖の挙動と張力 (III)
書誌事項
- タイトル別名
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- Behavior and Tension of Oscillating Chain in Water (III)
- シンドウスル ケイリュウ サ ノ キョドウ ト チョウリョク 3
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In the foregoing reports, the theoretical and experimental studies are carried out on the behavior and the maximum tension of mooring chain which is anchored in the slack condition and is forced to oscillate vertically at its upper end. In this paper, the maximum tension of chain forced to oscillate horizontally and the minimum tension which is related to the snap generating condition are investigated.<BR>At first the oscillation of the mooring chain is idealized as a single-degree-of-freedom motion of a lumped mass and the dynamical equation of motion is solved over a broad range of amplitudes and periods. The values of the maximum and minimum tensions of chain calculated by this method coincide with those of experiments fairly well. Secondly the mechanisms which generate the snap tension of mooring line are discussed and the snap generating conditions are derived analytically and are verified experimentally. Finally the method for calculating the dynamic tension of slack mooring chain are summarized for the practical use.
収録刊行物
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- 日本造船学会論文集
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日本造船学会論文集 1983 (154), 183-191, 1983
社団法人 日本船舶海洋工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679069346432
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- NII論文ID
- 110003863167
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- NII書誌ID
- AN00194094
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- ISSN
- 18842070
- 05148499
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- NDL書誌ID
- 2971120
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- データソース種別
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- JaLC
- NDL
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- NDL-Digital
- CiNii Articles
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- 使用不可