A floating tank-tyre type floating breakwater unit and breakwater system capable of sinking and floating under extreme sea conditions

A technology of floating breakwaters and breakwaters, applied in the direction of breakwaters, embankments, jetties, etc., can solve the problems of poor wave absorption effect and difficulty in self-protection of floating breakwater structures, and achieve the effect of increasing project cost, reducing cost, and reducing wave load

Active Publication Date: 2021-04-27
JIANGSU UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing floating breakwaters have poor wave absorption effect under long-period waves, and it is difficult for the floating breakwater structure to protect itself under severe sea conditions, such as encountering extreme harsh marine environments such as typhoons

Method used

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  • A floating tank-tyre type floating breakwater unit and breakwater system capable of sinking and floating under extreme sea conditions
  • A floating tank-tyre type floating breakwater unit and breakwater system capable of sinking and floating under extreme sea conditions
  • A floating tank-tyre type floating breakwater unit and breakwater system capable of sinking and floating under extreme sea conditions

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in combination with specific embodiments.

[0024] like Figure 1~3 As shown, the breakwater unit A of the present invention, the breakwater unit A is composed of a floating body part 1 and an underwater part 2; wherein, the floating body part 1 is composed of an upper sealed empty tank 3, a middle layer ballast water tank 4 and a lower layer airbag box 5, and the upper layer sealed empty tank 3. The middle ballast water tank 4 and the lower airbag box 5 are fixed and connected in turn by bolts; the upper sealed empty tank 3, the middle ballast water tank 4 and the lower airbag box 5 are all rectangular parallelepiped structures made of steel plates and engineering plastics; the three boxes The construction of the body is carried out separately. After the construction is completed, the floating body part 1 is fixed by bolts; the upper sealed empty tank 3 is divided into multiple compartment...

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Abstract

The invention discloses a breakwater unit and a breakwater system which realize wave dissipation under normal sea conditions and can sink and float under extreme sea conditions, and the breakwater system includes a plurality of breakwater units. Each breakwater unit is composed of a floating body part and an underwater part; the floating body part is composed of an upper sealed empty tank fixedly connected, a middle ballast water tank and a lower airbag box; The water valve, drain valve and water inlet valve are connected to the external buoy I through connecting pipes; at least one airbag is filled in the lower airbag box, and the airbag is provided with an inlet valve and an exhaust valve, and the inlet valve and the exhaust valve pass through the connecting pipe Buoy II connected to the water surface; the underwater part consists of juxtaposed rigid supports and suspension tires. The invention can not only reasonably avoid extremely bad sea conditions, reduce the cost of the mooring system, but also meet the requirements of wave prevention and wave reduction under normal working conditions, and has the characteristics of low cost, environmental protection and the like.

Description

technical field [0001] The invention relates to a breakwater unit with sinking and floating functions, and also relates to a breakwater system comprising a plurality of breakwater units, which belongs to the technical field of wave protection of offshore engineering and marine engineering. Background technique [0002] Floating breakwaters are usually wave-proof facilities composed of floating component bodies and mooring systems made of metal, reinforced concrete, rubber and plastic materials. Compared with traditional breakwaters that sit on the bottom, their main advantages are: relatively low cost, High ecological environmental protection, wide adaptability to the environment, etc. [0003] The existing floating breakwaters have poor wave absorption effect under long-period waves, and the floating breakwater structure is difficult to protect itself under severe sea conditions, such as typhoons and other extremely harsh marine environments. In order to ensure the safety ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/06E02B8/06
CPCE02B3/062E02B8/06Y02A10/11
Inventor 马小剑朱仔野高俊亮嵇春艳刘珍程勇
Owner JIANGSU UNIV OF SCI & TECH
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