Ro-ro passenger ship construction method

Abstract

The invention discloses a ro-ro passenger ship construction method. In a section dividing stage: at least one horizontal divide line is arranged along that horizontal direction at least one deck layerin the vertical direction of the passenger-rolling ship; at least one vertical dividing line is arranged at intervals in the vertical direction in the width direction of the passenger ship. In a segmentation phase, at least one lay of deck is vertically spaced apart to provide a horizontal divide line in that horizontal direction, a vertical dividing line is arranged in the width direction of thepassenger-rolling ship, and the passenger-rolling ship is divided into a plurality of segments, each segment contains a plurality of decks, and the segments can be manufactured with the outer plate of the passenger-rolling ship as the bottom surface in the segmentation manufacturing stage, so that the structural strength of the segments is effectively improved.

Description

technical field [0001] The invention relates to the technical field of ship building, in particular to a method for building a ro-ro passenger ship. Background technique [0002] In the design of the ro-ro passenger ship, the section division of the garage of the ro-ro passenger ship and its superstructure area is usually divided into multiple sections along the vertical direction with each deck as the boundary in the height direction, and in the ship's In the width direction, the vicinity of the center line is used as the boundary, and the ship is divided into left and right parts, so as to complete the segment division of the ro-ro passenger ship. Finally, the deck of the ro-ro passenger ship is used as the platform base to build each segment. [0003] However, thin plates are often used in the garage and its upper construction area in the roll-on ship, and the aesthetics of the appearance are high. It is necessary to strictly control the deformation of the thin plate and ...

AI Technical Summary

Problems solved by technology

[0004] 1. There are many horizontal butt joints of the outer plates in large closing, which makes the workload of assembly and welding heavy and produces a large number of code footprints;

[0005] 2. At present, the automation of horizontal butt welding of outer plates is low, and manual welding is required. The welding quality is not high, the weld shape is uneven, and the deformation of thin plate horizontal butt welding is large;

[0006] 3. There are many large seams in the outer plate, and the painting operation needs to wait for the completion of the seams, which will increase the construction period of the ship;

[0007] 4. A large amount of scaffolding needs to be erected, which increases the cost of materials

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