Shipbuilding method

A construction method and ship technology, applied in ship construction, ship parts, ships, etc., can solve problems such as ineffective utilization of resources and waste of dock space.

Active Publication Date: 2010-12-22
蓬莱中柏京鲁船业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, if the "2+2 construction method" is adopted, adding two full ships to two and a half ships, the space in the large dock will be wasted and the resources will not be effectively utilized.

Method used

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Embodiment 1

[0096] A kind of ship building method of present embodiment, technical route

[0097] 1. Equipped with technical route

[0098] When the distance between ships is 1.2 meters, determine the precision control during the loading process and how to effectively expand the construction surface.

[0099] 1.1 Improve the production quality of sections, increase the magnitude of control, and implement no-surplus production and no-surplus loading for planar sections with small hull spacing.

[0100] 1.2 Improve the precision control during hoisting, especially for the special and difficult sections of some hoisting parts, research and formulate the hoisting plan, and implement it accurately.

[0101] 1.3 Use methods such as hanging blue construction to solve the problem of unfavorable expansion of the working face when the spacing is small.

[0102] 2. Coating technology route

[0103] In the "3+3 ship building method", ship painting is required to be applied at small intervals.

[...

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Abstract

The invention relates to a shipbuilding method, in particular being applied to building a Panama bulk freighter in a dock, and belonging to the technical field of shipbuilding methods. The shipbuilding method comprises the following steps: simultaneously building three whole ships at the front of the dock, wherein the mutual interval among the three ships is 1.2m; simultaneously building three after semi-ships at the back of the dock, wherein the mutual interval among the three semi-ships is 1.2m; folding the three whole ships, driving out of the dock for entering the water, and carrying out underwater operation; after the three whole ships are in the water, moving the three after semi-ships to the front of the dock and keep 1.2m at intervals; and at that time, turning to a building stageof the three whole ships for the three after semi-ships, and carrying out new building of three after semi-ships at the back of the dock. The invention belongs to a 3+3 building method, which furthest utilizes dock resources, improves use ratio of the dock and shortens shipbuilding period in the dock.

Description

technical field [0001] The invention relates to a ship building method, which is particularly suitable for building a Panamax bulk carrier in a dock, and belongs to the technical field of dock building methods. Background technique [0002] Dock ship construction is affected by many restrictive factors such as the minimum distance between ships and between ships and dock walls, ship loading, ship coating, and ship undocking; The minimum distance between ships should be kept at 3-4 meters. The industry also generally recognizes this distance, and believes that reducing the distance will put forward higher requirements for loading, painting, docking, etc., and special demonstrations are needed to solve it. [0003] Jinglu Shipyard has a length of 369 meters and a span of 102 meters. The 75,200 dwt Panamax bulk carrier it undertakes has a length of 225 meters and a width of 32.26 meters. In this case, if the "2+2 construction method" is adopted, adding two full ships to two an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/06
Inventor 王轰邓培肖刘玉川
Owner 蓬莱中柏京鲁船业有限公司
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