| 摘要 |
The present invention comprises a hull (1) that has an outer plate (4) which forms left and right broadsides (2) and a ship bottom (3). A double bottom pipe passage (71), which is a space disposed at the ship bottom (3) side and extending in the bow-stern direction, and a pair of broadside cofferdams (73), which are spaces disposed at both sides in the ship width direction and extending upwards while in contact along the outer plate (4) from the ship bottom (3) side towards both sides in the ship width direction, are formed inside the hull (1). By guiding water that has been introduced into the broadside cofferdams (73) to the double bottom pipe passage (71), the centre of gravity is lowered. |
