Method for arresting large-tonnage ships

A technology of large tonnage and ships, applied in the direction of ship traffic control, instruments, climate change adaptation, etc., to achieve the effect of long life, preventing damage or breakage, and effectively blocking

Active Publication Date: 2012-03-28
NINGBO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a large tonnage ship arresting method that can effectively arrest large tonnage ships with huge kinetic energy and has low cost

Method used

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  • Method for arresting large-tonnage ships
  • Method for arresting large-tonnage ships
  • Method for arresting large-tonnage ships

Examples

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.

[0020] As shown in the figure, a method for arresting large tonnage ships includes the following steps:

[0021] (1) Set up multiple fixed piers 1 on the water surface, and then set two constant resistance devices 3 between two adjacent fixed piers 1;

[0022] (2) Take the interceptor cable 2 whose ultimate tensile force is less than or equal to the horizontal impact resistance of the fixed pier 1, connect one end of the constant resistance device 3 to the interceptor cable 2, and connect the other end of the constant resistance device 3 to the fixed pier 1. The structural connection relationship is: fixed pier-constant resistance device-interception cable-fixed pier or fixed pier-constant resistance device-interception cable-constant resistance device-fixed pier;

[0023] (3) A plurality of buoys 4 with a certain interval are arranged between two adjacent fixe...

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PUM

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Abstract

The invention discloses a method for arresting large-tonnage ships, which is characterized in that at least two fixed piers are arranged above water, at least a constant resistance device is arranged between the two adjacent fixed piers, then an arresting gear with ultimate tension less than or equal to the horizontal strike resistant force of the fixed piers is taken, one end of the constant resistance device is connected with the arresting gear and the other end thereof is connected with the fixed piers, finally a plurality of spaced buoys are arranged between the two adjacent fixed piers and the arresting gear is fixedly connected with the upper parts of the buoys. The method has the following advantages: the large-tonnage ships at higher speed can be effectively arrested, the fixed piers and the arresting gear can be prevented from damage or breakage due to excessive stress, the method ensures the effectiveness of arresting and is suitable for extensively protecting the large-tonnage ships with immense kinetic energy from striking the bridges; in addition, the arresting system used in the method has long life cycle, is convenient to replace and maintain and has relatively low cost, thus being suitable for engineering.

Description

Technical field [0001] The invention relates to a ship interception method, in particular to a large tonnage ship interception method. Background technique [0002] Economic globalization has promoted the rapid development of the modern shipping industry. In order to reduce transportation costs and increase transportation capacity, both inland waterway and sea transportation are increasingly becoming large-tonnage ship transportation; on the other hand, the development of road traffic and the construction of high-grade highways are like crossing large rivers. There are more and more large bridges connecting islands, rivers, bays and islands. Generally, the navigation of a ship will be affected by weather (wind, fog), hydrology (velocity, water level) and working conditions of the ship (mechanical failure, loss of anchor), etc., but more of it is human error, such as the wrong judgment of the driver, Misoperation, distraction, even drunkenness, drowsiness, etc. caused the ship to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/26G08G3/02
CPCY02A30/30
Inventor 刘军杨黎明董新龙唐长刚
Owner NINGBO UNIV
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