| 摘要 |
Semi-submersible vessel comprising at least: - a deck structure comprising a lower deck (52 ( and an upper deck (54); - at least two spaced apart pontoons (43) which are connected to the deck structure via at least one column (42) per pontoon, wherein the deck structure comprises at least one reinforcement means (44,45) constructed for absorbing a bending moment exerted by the columns on the deck structure or vice versa, wherein said at least one reinforcement means comprises: - at least one bulkhead (47) or similar structural element, which bulkhead extends substantially vertically and extends over at least a part of the width of the deck structure, the bulkhead extending between the upper and lower deck in such a way that a beam is created comprising a part of the lower deck as a lower flange, a part of the upper deck as an upper flange and the bulkhead or similar structural element as a body of the beam and/or - at least one plate (46), beam or similar structural element which, when viewed from the front of the vessel, extends diagonally between the lower deck and the upper deck and connects the upper deck to the lower deck in such a way that a truss beam is created comprising a part of the lower deck as a lower flange, a part of the upper deck as an upper flange and at least one plate, beam or similar structural element as a truss part of the beam. |
