Ship total group erection method

Abstract

The invention discloses a ship total group erection method. A bottom part section and a transverse and longitudinal cabin wall of a ship are built into a plurality of blocks in the ground stage of theship; the blocks are built into a complete total group in the shipyard stage of the ship; and a broadside block and a deck block of the ship are built to the blocks in sequence to finish the erectionof the ship. By building the bottom part section and the transverse and longitudinal cabin wall of the ship into the plurality of blocks in the ground stage of the ship and hoisting the broadside block and the deck block of the ship to the blocks of the total group in sequence in the shipyard stage of the ship, the occupation of a shipyard can be effectively reduced; it can be guaranteed that thehoisting and welding of the broadside block can be finished in a relatively open environment; and the working environment of construction personnel can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of ship building, in particular to a method for carrying a ship general group. Background technique [0002] In the process of building a product oil or chemical tanker, it is mainly divided into a bottom section, a transverse and longitudinal bulkhead section composed of a transverse bulkhead and a longitudinal bulkhead, a deck section and a side section. [0003] The construction process is as follows: Firstly, the bottom section is mounted into multiple bottom general groups, the transverse bulkhead and longitudinal bulkhead are mounted into multiple transverse and longitudinal bulkhead segments, and the side sections are mounted into multiple side general groups. Segments, carrying the deck segments into a plurality of deck total segments. Then the transverse and longitudinal bulkhead segments are assembled with the deck general section to form the deck transverse and longitudinal bulkhead general secti...

AI Technical Summary

Problems solved by technology

[0006] 2. After the general section of deck transverse and longitudinal walls is hoisted, a closed space is formed inside the hull structure, and construction personnel need to complete the construction in a closed environment. The construction environment is poor and there are certain safety hazards;

[0007] 3. The deck section and the transverse and longitudinal bulkhead sections are assembled on the ground. First, the deck section needs to be turned over and combined with the transverse and longitudinal bulkhead sections, and when the general section is hoisted, it needs to be turned over again and hoisted to the bottom general assembly and side In the general section, a lot of resources such as cranes are occupied

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