An Experimental Study on Roll Motion of a Damaged Large Passenger Ship in Intermediate Stages of Flooding
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- Katayama Toru
- 大阪府立大学大学院工学研究科
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- Takeuchi Yuji
- 大阪府立大学大学院
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- Ikeda Yoshiho
- 大阪府立大学大学院工学研究科
Bibliographic Information
- Other Title
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- 巨大客船の損傷時浸水中間段階における挙動に関する実験的研究
- キョダイ キャクセン ノ ソンショウジ シンスイ チュウカン ダンカイ ニ オケル キョドウ ニ カンスル ジッケンテキ ケンキュウ
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Abstract
Roll motion of a two-dimensional model of the center part of a damaged large passenger ship is measured from the start of flooding to the end of flooding in calm water. The experimental results suggest that large roll motion sometimes occurs in the intermediate stages of flooding although the ship is safe at the end of flooding. The behavior of ship motion in the intermediate stages of flooding is significantly complex, and depends on many factors, for examples, air ventilation though bulkhead deck, GM, location and size of damage openings, detailed arrangement on decks and so on. It is confirmed that the maximum roll angle in the stages can be approximately predicted by quasi-static stability calculation. When the superstructure of a damaged ship is damaged and water flows into the bulkhead-deck, capsizing is observed in the experiments. This fact suggests that prevention of spreading water on the bulkhead-deck is very important for the safety of such a large passenger ship in the intermediate stages of flooding after damage.
Journal
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- Journal of the Kansai Society of Naval Architects, Japan
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Journal of the Kansai Society of Naval Architects, Japan 2005 (243), 23-30, 2005
THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS
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Details 詳細情報について
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- CRID
- 1390282680176493312
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- NII Article ID
- 110003880260
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- NII Book ID
- AA11546894
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- NDL BIB ID
- 7276959
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- ISSN
- 13467727
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed