Offshore wind turbine barrel-shaped foundation structure for coupling culture net cage and artificial fish reef and integrated construction method thereof

Abstract

The invention discloses an offshore wind turbine barrel-shaped foundation structure coupling a culture net cage and an artificial fish reef and an integrated construction method thereof, and relates to the field of offshore wind turbine foundations and marine ranches. The offshore wind turbine barrel-shaped foundation structure structurally comprises a tower drum, a transition section, a barrel-shaped foundation slab structure, a steel barrel body, a net cage bracket, a culture net cage, artificial fish reefs, a fish reef platform, a flexible mooring cable, a lifting lug, artificial sea grass and a stainless steel frame, the net cage bracket is arranged on the foundation transition section to form an annular marine ranch culture space; and the foundation slab structure is expanded to form the fish reef platform, and the artificial fish reefs are installed on the foundation slab structure and the fish reef platform. The structure is suitable for integrated development of an offshore wind turbine generator and a marine ranch, the sea area around the offshore wind turbine generator is fully utilized, the effects of intensively using the sea, reducing the construction cost, preventing foundation scouring and repairing the marine ecological environment are achieved, and the in-place stability of the culture net cage and the artificial fish reefs is improved.

Description

Technical field [0001] The present invention is related to the development of marine engineering and marine pasture, used for the infrastructure of sea wind turbines and marine pastures, involving a sea fan barrel infrastructure for coupled breeding slices and artificial petrol reefs. Background technique [0002] The sea wind farm can provide green cleaning renewable energy, marine pasture can produce high-quality aquatic products, both of which have important strategic significance to our economy. The construction of sea wind farms has a large investment, occupying large sea areas, the construction cycle has a longer impact on the marine ecological environment. The development of my country's Marine Ranch is still in its infancy. At present, there is a poor stability in harsh environments such as offshore breeding, simple structure, single function, single, and fishery reefs. [0003] If you can develop, you can achieve comprehensive, integrated sea, reducing development cost, ...

AI Technical Summary

Problems solved by technology

The construction investment of offshore wind farms is relatively large, occupying a large area of ​​sea area, and the construction period is long, which has a certain impact on the marine ecological environment

However, the development of marine pastures in my country is still in its infancy. At present, offshore farming is the main method, with simple structures and single functions. Structures such as cages and fish reefs are less stable in harsh environments such as typhoons.

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