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Anti-rolling breakwater

A technology of breakwaters and containers, applied in the field of marine engineering, can solve the problems of consuming human resources, wasting construction time and engineering costs, etc.

Inactive Publication Date: 2015-11-25
郑钢钢
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, this is equivalent to rebuilding the breakwater, which wastes construction time and engineering costs, and consumes a lot of human resources. It is actually unfeasible.

Method used

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Experimental program
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Embodiment Construction

[0023] combine Figure 1 ~ Figure 2 , to further describe one of the embodiments of the present invention in detail.

[0024] An anti-rolling breakwater, comprising a breakwater body 1 and an air pump (not shown in the figure).

[0025] The breakwater body 1 can be selected from various breakwater structures. The four ends of the breakwater body 1 are anchored and fixed on the bed body 6 at the bottom of the water through elastic connecting ropes 5, so that the breakwater body 1 produces a small displacement near the equilibrium position, and at the same time adjusts The process is smooth. This is just one of the fixing methods, and other fixing structures can also be used, as long as the connection with the bed body 6 is realized.

[0026] combine Figure 3 ~ Figure 5 , The breakwater body 1 is formed by several modules 11 stacked vertically and neatly in series. A single module 11 is composed of multiple units spliced ​​laterally on the same plane. The unit in the prese...

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PUM

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Abstract

The invention mainly discloses an anti-pitching floating breakwater, which comprises a breakwater body provided with a containing cavity inside. A container inflating valve for charging and discharging gas and a water inlet-outlet valve for passage in and out of water are disposed in the containing cavity, and a water access hole of the container water inlet-outlet valve is lower than the water surface. The gas in the containing cavity is charged or discharged to adjust water in the containing cavity, so that pitching frequency of the breakwater body is changed, the pitching frequency is prevented from being equal to wave frequency to generate resonance, ranges of motions are minimized, adjustment is simple, and operation is convenient and quick.

Description

technical field [0001] The invention relates to the technology in the field of marine engineering, in particular to an anti-rolling buoyancy breakwater. Background technique [0002] Breakwaters are hydraulic structures commonly used in port and coastal engineering to defend against the invasion of waves, sediment, and ice, to ensure that the port has sufficient water depth and to maintain a stable water surface for safe berthing and operation of ships. [0003] Due to the inability to change the material structure of the traditional floating breakwater, its natural frequency is fixed. For sea waves of different frequencies, the swaying amplitude of the breakwater also changes. When the wave frequency is close to the natural vibration frequency of the breakwater, the swaying amplitude of the breakwater is very large, and its anti-wave performance decreases. [0004] Although it has been researched and proposed to use or replace materials with different specific gravity in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/06B63B35/44
CPCY02A10/11
Inventor 郑钢钢王永学
Owner 郑钢钢