Ship bow structure and ship

Abstract

The invention relates to the technical field of shipbuilding and discloses a ship bow structure and a ship. The ship bow structure comprises a fore peak, an anti-collision bulkhead and a goods oil tank which are arranged below a deck and arranged in sequence. The deck comprises a bow deck and a deck body which are sequentially arranged from front to back in the length direction of the ship. The bow deck inclines upwards from the end close to the deck body to the end away from the deck body, an aviation building area is arranged above the bow deck, a long-hand room of the aviation building areais arranged on the side, away from the goods oil tank, of the anti-collision bulkhead, and the fore peak tank comprises a first cabin and a second cabin which are arranged in a spaced mode. Accordingto the ship bow structure, the bow deck is arranged to be inclined, so that the requirement for the minimum forecastle height is met, the cabin capacity of a ship goods oil cabin is increased, and waste of steel is reduced; meanwhile, the fore peak comprises the first cabin and the second cabin which are arranged at intervals, and the middle arch hydrostatic bending moment can be reduced. According to the ship, the goods oil tank capacity of the ship is greatly increased, and the middle arch still water bending moment is reduced.

Description

Technical field [0001] The invention relates to the technical field of ship construction, in particular to a ship bow structure and a ship. Background technique [0002] According to the requirements of the ship’s bow height in the International Load Line Convention, if the minimum bow height is met by the ship’s depth, the excessively large depth will cause design redundancy and waste steel; if the minimum height of the bow is determined by Set up a superstructure (forehead) to meet the requirements, this superstructure must extend from the fore pillar to at least 0.07L behind the fore perpendicular, which will cause a great loss of cargo oil tank capacity. [0003] In addition, for the bow layout of an oil tanker, it is necessary to install an anti-collision bulkhead in accordance with the requirements of the specification, and it is customary to set the cabin before the anti-collision bulkhead as a bow tank to adjust the trim of the ship. If the existing anti-collision bulkhead...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a ship bow structure and ship, which solves the existing technical problems of wasting steel materials to meet the minimum forecastle height, reducing the volume of the cabin and the large static bending moment in the bow peak tank

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