PROBLEM TO BE SOLVED: To provide a ship which can secure stability when the ship is damaged, properly.SOLUTION: A ship comprises: a hull 1 comprising outside plates 4 serving as left and right broadsides 2 and bottom 3. In inside of te hull 1, a double bottom pipe passage 71 being disposed on the bottom 3 side and being a space extending toward a bow-stern direction, and a pair of broadside cofferdams 73 disposed on both sides of a ship width direction, and being spaces extending upward while contacting along the outside plates 4 as going to both sides of the ship width direction from the bottom 3 side, are formed. Water introduced into the broadside cofferdams 73 is introduced into the double bottom pipe passage 71, for lowering a centroid.
【課題】損傷時の復原性を適切に確保することができる船舶を提供する。【解決手段】左右の舷側2及び船底3をなす外板4を有する船体1を備え、船体1の内部に、船底3側に配置されて船首尾方向に延びる空間であるダブルボトムパイプパッセージ71と、船幅方向両側に一対が配置されて、船底3側から船幅方向両側に向かうに従って外板4に沿って接しながら上方に向かって延びる空間である舷側コファダム73と、を形成する。舷側コファダム73に導入された水をダブルボトムパイプパッセージ71に導くことで、重心の低下を図る。【選択図】図1
SHIP
船舶
2015-11-24
Patent
Elektronische Ressource
Japanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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