Evaluation of Hull Girder Stress on the Open Ship-1-Calculation of Total Hull Girder Stress
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- Umezaki Kazuo
- Kobe Shipbuilding & Engine Works, Mitsubishi Heavy Industries, Ltd.
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- Mori Masahiro
- Nagasaki Technical Institute, Technical Headquaters, Mitsubishi Heavy Industries, Ltd.
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- Taguchi Yoshiaki
- Nagasaki Technical Institute, Technical Headquaters, Mitsubishi Heavy Industries, Ltd.
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- Omura Yoichi
- Kobe Shipbuilding & Engine Works, Mitsubishi Heavy Industries, Ltd.
書誌事項
- タイトル別名
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- Evaluation of Hull Girder Stress on the Open Ship (1st report)
- Evaluation of Hull Girder Stress on the
- Calculation of Total Hull Girder Stress
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抄録
As the analyzing system on the total hull girder stress on open ships such as container ships, open bulkers, etc., has been developed and structural behaviours of longitudinal members were investigated on four container ships, the outline of the system and the results of calculations are reported in this paper.<BR>This system consists of many programs which compute ship motions, dynamic loads, structural responses and response amplitudes in regular and irregular waves.<BR>The following knowledge about the stress on the upper deck in the irregular waves was obtained.<BR>(1) Maximum total hull girder stress which is composed of vertical bending stress, horizontal bending stress and warping stress, occurs at the midship or in front of the engine room.<BR>(2) At the midship, the total stress is slightly larger than the vertical bending stress.<BR>(3) In front of the engine room, the total stress is comparatively larger than the component stresses of that section, and is nearly the same level as the total stress at the midship.<BR>The further discussion concerning these results, will be presented together with the simple method to evaluate the total hull girder stress on the open ship, in the next paper.
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 1977 (142), 273-278, 1977
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
- 1390001204092823168
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- NII論文ID
- 110003878162
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- NII書誌ID
- AN00194094
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- ISSN
- 18842070
- 05148499
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- NDL書誌ID
- 1919870
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可