Ecological breakwater structure suitable for constructing oyster reef habitat

A technology of breakwaters and oyster reefs, which is applied in the field of marine engineering, can solve the problems of poor ecological effect of breakwaters and lack of effective integration, and achieve the goals of protecting coastal structures and resource functions, improving marine ecological environment, and enhancing hydrodynamic diversity. Effect

Inactive Publication Date: 2021-10-19
POWERCHINA HUADONG ENG COPORATION LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] To sum up, the current restoration of oyster reefs focuses on hollow bricks for ecological restoration. Breakwaters mainly improve ecology by drilling holes for water or adding prince twisted blocks on the surface combined with vegetation. The two have not been effectively combined, and the ecological effect of breakwaters is not good.

Method used

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  • Ecological breakwater structure suitable for constructing oyster reef habitat
  • Ecological breakwater structure suitable for constructing oyster reef habitat
  • Ecological breakwater structure suitable for constructing oyster reef habitat

Examples

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Embodiment Construction

[0028] Such as figure 1 , 2 As shown, this embodiment is an ecological breakwater structure suitable for constructing an oyster reef habitat. It has a main body of the breakwater and a plurality of slope-type reef structures arranged on the wave-facing side of the main body of the breakwater. The distance between adjacent slope-type reef structures is different. greater than 20m.

[0029] In this embodiment, the main body of the breakwater has an internal main structure constructed of small-sized core stones and a surface layer structure constructed of large-sized facing stones. The core stones are directly laid on the seabed, and the facing stones are laid on the internal main structure and the gabions. The cushion is laid on the seabed on both sides of the internal main structure.

[0030] In this example, the main body of the breakwater is a stone masonry structure with a trapezoidal cross section, and the slope on both sides is not greater than 1:2.5. The particle size ...

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Abstract

The invention relates to an ecological breakwater structure suitable for constructing an oyster reef habitat. The invention is suitable for the technical field of ocean engineering. According to the technical scheme, the ecological breakwater structure suitable for constructing the oyster reef habitat is characterized in that the ecological breakwater structure is provided with a breakwater main body and a plurality of slope type reef body structures arranged on the head wave side of the breakwater main body, wherein the breakwater main body is provided with an internal main body structure constructed by small-particle-size core stones and a surface layer structure constructed by large-particle-size surface stones; and each slope type reef body structure is provided with a rectangular stone laying structure and a slope body located above the rectangular stone laying structure, a plurality of ecological concrete oyster frames for providing survival places for oyster shell attaching larvae are embedded in the edge of the rectangular stone laying structures, and the top faces of the slope bodies are slope faces inclining downwards from the ends close to the breakwater main body to the ends away from the breakwater main body.

Description

technical field [0001] The invention relates to an ecological breakwater structure suitable for building an oyster reef habitat. Applicable to the field of marine engineering technology. Background technique [0002] my country has a long coastline, with ports, waterways and beaches all over the coast, containing rich vegetation resources and natural resources. In order to alleviate the siltation caused by sediment entering the port area and navigation area, and to protect the beach from erosion, it is necessary to build near-shore breakwaters or offshore breakwaters. Traditional breakwaters often use concrete structures, or concrete + torsion block structures. Small, but less eco-friendly. In the field of coastal ecological restoration, oyster reef restoration is one of the main contents, because it can provide an excellent habitat for other organisms. However, with coastal development, oyster reefs are among the most degraded marine habitats in the world. Therefore, ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/54A01K61/70E02B3/06E02B3/12
CPCA01K61/54A01K61/70E02B3/06E02B3/12Y02A10/11Y02A40/81
Inventor 魏俊
Owner POWERCHINA HUADONG ENG COPORATION LTD
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