Assembly type artificial fish reef

Abstract

The invention discloses an assembly type artificial fish reef. The assembly type artificial fish reef comprises a foundation base, an artificial fish reef assembly module and connecting pieces. The foundation base is of a frame cage type structure formed by combining prefabricated beam columns. The frame cage type structure comprises a prefabricated beam and a prefabricated plate. The prefabricated beam and the prefabricated plate are formed by pouring FRP rib materials and coral aggregate seawater sea sand concrete. The artificial fish reef assembly module comprises a main framework and standcolumns located at the bottom of the main framework, wherein the main framework and the stand columns are integrally cast and formed. The main framework is formed by pouring FRP rib materials and fiber foam concrete. The stand columns are formed by pouring FRP rib materials and coral aggregate seawater sea sand concrete. The connecting pieces penetrate through embedded parts to realize fixed connection of the foundation base and the artificial fish reef assembly module. According to the assembly type artificial fish reef, casting forming of each module structure of the artificial fish reef isrealized by adopting FRP concrete materials, and then assembly is carried out through the connecting pieces, so that the attachment of aquatic organisms is easy, the rapid turnover of funds is facilitated, and the service life of the artificial fish reef is prolonged.

Description

technical field [0001] The invention relates to the technical field of civil engineering, and more specifically relates to an assembled artificial fish reef and a preparation process thereof. Background technique [0002] With the increasing demand for marine fishery resources and the impact of the environment, there are fewer and fewer natural marine fisheries. How to increase the conditions for the establishment of marine fisheries through artificial means, improve the fish farming environment of the fishery, and then improve the industry of the fishery Quantity is a research hotspot in recent years. [0003] The artificial reef construction project is one of the marine fishery ecological projects that emerged in the 20th century. It is an important part of the marine ranch system project. Upgrading and optimizing, driving the development of maritime tourism and related industries, restoring and improving the marine ecological environment, multiplying and optimizing fishe...

AI Technical Summary

Problems solved by technology

[0004] However, the existing artificial reefs have the following problems: 1) the form is single, and the artificial reef as a whole is easy to cause inclination in the process of hoisting and putting in, so that the fish gathering effect and the improvement of the marine environment deviate from the expected theoretical scheme; 2) Reinforced concrete structures and steel structures are easily corroded by chloride ions in seawater, etc., causing corrosion of the steel bars, and eventually the steel bars expand, resulting in cracking of the concrete structure. Coupled with the invasion of marine organisms, the structure is destroyed prematurely, failing to reach The expected service life causes economic loss; 3) the materials of existing artificial fish reefs are in various forms, and the materials are dense materials such as steel, concrete, bamboo, stone, and discarded blocks, and aquatic plants need a long time to grow. Attaching to it increases the time to reach the ideal marine ranch, thereby increasing the capital recovery time and causing waste of capital costs and other issues

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