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Ship with bottom work space for welding

A work space, ship technology, applied in the direction of ship components, ship construction, ships, etc., can solve problems such as difficulty in progress, machinability, safety and cost problems

Active Publication Date: 2010-03-24
SAMSUNG HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to weld quality issues, underwater welding is more difficult to perform than surface welding, creating issues with machinability, safety, and cost

Method used

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  • Ship with bottom work space for welding
  • Ship with bottom work space for welding
  • Ship with bottom work space for welding

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] best practice

[0020] Hereinafter, one embodiment of a ship having a welding bottom workspace according to the present invention will be described with reference to the drawings.

[0021] The invention is applicable to very large vessels that are too large to be constructed in a single dock, such as heavy lift vessels, very large crude carriers, floating production storage units and drilling pontoons. A heavy-lift ship refers to a ship equipped with a large-capacity crane, which is specially designed to transport large and heavy cargo, which cannot be transported by ordinary cargo ships.

[0022] image 3 is a front view showing a ship having a bottom workspace for welding according to the present invention. Figure 4 is has such image 3 Top view of vessel with bottom workspace for welding shown.

[0023] refer to image 3 with Figure 4 , the ship of the present invention is constructed by independently constructing the left hull part 1 and the right hull part ...

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PUM

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Abstract

A ship includes hull parts constructed independently of one another. The hull parts have joint portions to be welded together and stepped portions to form a bottom work space for welding when the joint portions are welded together. The stepped portions having such a height as to ensure that the joint portions can lie above a water level when each hull part is launched into water. Further, the bottom work space has a planar ceiling surface.

Description

technical field [0001] The present invention relates to a ship comprising hull parts that are built separately and joined together at the end of construction, and more particularly, the present invention relates to a ship having a bottom working space for welding formed such that it has The height ensures that the connecting parts of the hull parts to be welded can be located above the water level when the hull parts are launched. Background technique [0002] It is well known in the art that ships are much larger in size than typical construction structures and are built through complex processes. Ships go through a construction process in which many different components and fixtures come together. Currently, most large ships are built in a dock, which refers to a facility in a shipyard or port for building or repairing ships. [0003] Docks are mainly divided into dry docks and floating docks. A dry dock is located near an area of ​​sea of ​​sufficient depth and is form...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/00
CPCB63B2221/02B63B9/06B63B73/10B63B73/43
Inventor 郑好铉李泰沅
Owner SAMSUNG HEAVY IND CO LTD