Cargo hold strong frame structure for ship and the ship

Abstract

The invention belongs to the technical field of ships, and discloses a cargo hold strong frame structure for a ship and the ship. M first strong frame assemblies and N second strong frame assemblies of the ship cargo hold strong frame structure are arranged in a cargo hold in the length direction of the cargoes hold and located between two transverse groove-shaped bulkheads; any two adjacent first strong frame assemblies are arranged at intervals according to a first distance, any two adjacent second strong frame assemblies are arranged at intervals according to a second distance, both M and N are positive integers, and M is smaller than N; in the height direction of the cargo hold, the first strong frame assembly is located above the second strong frame assembly, and the first strong frame assembly is used for being connected with a deck. The number of the first strong frame assemblies is reduced, the specifications and types of the longitudinal ribs are reduced, the total weight of a ship is reduced, the machining steps of the ship are simplified, the working efficiency of machining the ship is improved, and the influence of wind resistance generated by the deck strong cross beams on the sailing speed of the ship is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a strong frame structure of a cargo hold of a ship and a ship. Background technique [0002] For a ship, when the ship rolls, the lateral force on the ship is mainly borne by the transverse frame. Among them, the front end and rear end of each cargo hold are respectively provided with transverse bulkheads, and several transverse strong frames are arranged between the two transverse bulkheads. [0003] In the prior art, there is a ship strong frame arrangement method, along the length direction of the hull, starting from one of the transverse grooved bulkheads of the cargo hold to the middle of the cargo hold, the distance between the strong frames gradually decreases, starting from the middle of the cargo hold In the direction of the other transverse corrugated bulkhead, the spacing between the strong frames gradually increases. For this ship’s strong frame arrangement, the numbe...

AI Technical Summary

Problems solved by technology

For this ship’s strong frame arrangement, the number of deck strong beams is large, which increases the ship’s own weight; and the deck longitudinals arranged on the deck surface have various specifications, which increases the difficulty of processing the longitudinals. The production efficiency of the longitudinal is reduced; and when the ship is sailing, the wind resistance acting on the deck beam will reduce the ship's sailing speed

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