To provide a roll-on/roll-off ship, in which a tank for storing liquefied fuel gas is arranged and a size of the tank is determined.SOLUTION: A roll-on/roll-off ship (1) according to the present invention is equipped with: a ship hull (3) comprising a bottom part with double walls; a plurality of intermediate decks including a main cargo-handling deck; at least one cargo handling ramp; a pillar (11) with load bearing extending in a height direction; an engine room; a sealed/insulated membrane tank (2) for storing liquified fuel gas, which is arranged below the main cargo-handling deck to oppose to an inner wall of a bottom part; and cofferdam walls comprising inner skins and outer skins. Each tank wall in a longitudinal direction is fixed to the inner skin of either of the cofferdam walls in the longitudinal direction, and at least one pillar of a first row or at least one pillar of a second row is arranged at one of the cofferdam walls in the longitudinal direction.SELECTED DRAWING: Figure 5
【課題】ロールオン/ロールオフ船舶において液化燃料ガスを貯蔵するためのタンクを配置および寸法決めすること。【解決手段】本発明は、ロールオン/ロールオフ船舶(1)であって、二重壁底部を備える船体(3)と、主荷役デッキを含む複数の中間デッキと、少なくとも1つの荷役傾斜路と、高さ方向に延在する耐荷重柱(11)と、機械室と、液化燃料ガスを貯蔵するための密閉断熱膜タンク(2)であって、タンク(2)が、主荷役デッキの下方に且つ底部の内壁に対向して配置されている、密閉断熱膜タンクと、内側スキンおよび外側スキンを備えるコファダム壁と、を備え、各長手方向タンク壁が、長手方向コファダム壁のうちの一方の内側スキンに固定され、第1の列の少なくとも1つの柱または第2の列の少なくとも1つの柱が、長手方向コファダム壁のうちの1つに配置されている、ロールオン/ロールオフ船舶。【選択図】図5
ROLL-ON/ROLL-OFF SHIP EQUIPPED WITH TANK FOR STORING LIQUEFIED GAS
液化ガスを貯蔵するためのタンクを備えるロールオン/ロールオフ船舶
2022-11-11
Patent
Electronic Resource
Japanese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
ROLL-ON/ROLL-OFF SHIP EQUIPPED WITH TANK FOR STORING LIQUEFIED GAS
European Patent Office | 2022
|-/- Roll-on/roll-off ship comprising a tank for storing liquefied gas
European Patent Office | 2022
|-/- Roll-on/Roll-off Ship Comprising a Tank for Storing Liquefied Gas
European Patent Office | 2022
|Roll-on/roll-off vessel comprising tank for storing liquefied gas
European Patent Office | 2022
|Roll-on/roll-off vessel comprising tank for storing liquefied gas
European Patent Office | 2022
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