Floating transport and towing dock module and construction method thereof

Abstract

The invention discloses a floating transport and towing dock module and a construction method thereof. The floating transport and towing dock module comprises a foundation top cover and a box-drum type foundation which is formed by foundation sidewalls. Separating cabin structures with openings at the bottom are arranged inside the box-drum type foundation. A horizontal buoyancy tank is arranged on the upper portion of the box-drum type foundation. Two upright buoyancy tanks are symmetrically arranged on the upper portion of the horizontal buoyancy tank. A dock road surface plate is arranged on the top of the upright buoyancy tanks. In the process of construction, firstly, the box-drum type foundation is built on shore. Secondly, the horizontal buoyancy tank, the upright buoyancy tanks and the dock road surface plate are set up in sequence with the box-drum type foundation as a bottom template in the water to form the dock module. Thirdly, the dock module is towed to a construction site through floating transport. Lastly, air in the box-drum type foundation is exhausted and the horizontal buoyancy tank is ballasted until the dock module sinks to the projected depth, and then foundation leveling is carried out. The floating transport and towing dock module and the construction method thereof can avoid destroying ecological balance of coral reefs, enables a coral reef dock construction to become possible, simultaneously can carry out floating transport and towing, can carry out fine sinking and leveling, can control subsidence, and is high in speed of dock construction and low in construction difficulty.

Description

technical field [0001] The invention relates to a floating structure, in particular to a wharf and a construction method thereof. Background technique [0002] All have the existence of coral reef in deep sea and shallow sea, and its main body is made up of coral polyp. The coral polyp is a kind of coelenterate in the ocean, can absorb calcium and carbon dioxide in the sea water in the course of growing, then secrete out the lime stone, turn into the outer cover that oneself survives. Individual coral polyps live together, metabolize from generation to generation, grow and multiply, and at the same time continuously secrete limestone and stick together. The lime stone forms islands and reefs through the debulk for the future, petrification, only so-called coral reefs. Coral reefs provide habitats for many plants and animals, including worms, mollusks, sponges, echinoderms and crustaceans, as well as larvae for oceanic fish. [0003] The modern coral reefs in the world are...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to solve the technical problem that it is difficult to build a wharf on coral islands and reefs and has a great impact on the ecological environment of coral islands and reefs. It provides a wharf module that can be floated and towed and its construction method, making it possible to build a wharf on coral islands and reefs. It will not damage the ecological environment of coral islands and reefs, and the construction speed is fast, the construction difficulty and construction cost are low

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