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An Integral Superstructure Arrangement Scheme for Ro-Ro Ships Suitable for Ship Lifts

A technology of superstructure and layout scheme, applied in the direction of superstructure, ship construction, ship parts, etc., to achieve the effect of increasing the effective loading or cargo area and increasing stiffness

Active Publication Date: 2021-12-17
708TH RES INST OF CSSC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has brought challenges to the ship's maneuvering operations and collision avoidance safety.

Method used

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  • An Integral Superstructure Arrangement Scheme for Ro-Ro Ships Suitable for Ship Lifts
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  • An Integral Superstructure Arrangement Scheme for Ro-Ro Ships Suitable for Ship Lifts

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described implementations are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] The present invention provides an integral superstructure layout scheme for a ro-ro ship that reduces the risk of collision avoidance, and provides an arc-shaped integral superstructure line above the waterline, including a bow arc-shaped line and a tail draft The full-width line above the line, the full-width line in the middle, and the deep fusion of the superstructure and the hull shape form an integral appearance.

[0055] The monolithic superst...

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Abstract

The invention discloses an integral superstructure layout scheme suitable for a ship lift for a roll-on ship, which is characterized in that it includes an integral superstructure arranged on the ship and a hidden anchor hole arranged in the ship. The integral superstructure at the bow of the ship is arc-shaped, the integral superstructure at the stern of the ship is full-width above the waterline, and the integral superstructure at the middle of the ship is full-width. Broadlined, the monolithic superstructure blends with the vessel form to form a monolithic appearance above the waterline. The present invention is not only suitable for reducing the risk of hull collision avoidance for inland river ro-ro ships that are suitable for ship lifts, but also for reducing the risk of hull collision avoidance for other ships navigating in narrow waterways, and is also suitable for reducing the risk of ship hull collision avoidance at docks and locks. The risk of collision avoidance of the hull during berthing is the key technology to ensure the economy of the ship and the safety of collision avoidance.

Description

technical field [0001] The present invention relates to an integral superstructure arrangement scheme for a ro-ro ship suitable for a ship lift, in particular to an integral superstructure arrangement scheme for a ship and a ro-ro ship suitable for the size requirements of the Three Gorges ship lift in the Yangtze River, belonging to field of shipbuilding. Background technique [0002] The Three Gorges ship lift is a sharp tool for shortening the time for crossing the dam. The ship lift compartment and the access channel to the ship lift are very narrow. Considering the safety of navigation operations, the ship lift puts forward scale restrictions on the ship, including the length, width, draft, displacement, height, etc. of the ship. However, in order to maximize the economic benefits of the ship, the design scale of the ship is close to the upper limit of the limit scale. This has brought challenges to the ship's maneuvering operation and collision avoidance safety. C...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B15/00
CPCB63B15/00
Inventor 俞赟吴彬李福军胡始弘
Owner 708TH RES INST OF CSSC