| 摘要 |
A carrier (1) comprises: a hull (2); multiple tanks (3) which are arranged in bow and stern directions to protrude upward from the hull (2); and a tank cover (10) which continuously covers the tanks (30) in bow and stern directions, wherein the tank cover (10) comprises: a ceiling flat plate part (11) which is located on the top of the tanks (3) and is extended in the breadth direction of the carrier to be flattened; and ceiling curved parts (12) which are extended from both sides of the ceiling flat plate part (11) in the breadth direction of the carrier to be curved. Therefore, the present invention improves shipbuilding performance and fuel efficiency by controlling the horizontal rolling of the carrier. |
