Automatic sea blocking dyke blocking tides with tides

Abstract

The invention relates to an automatic sea blocking dyke blocking tides with tides, and belongs to the technical field of building of movable sea blocking dykes. The automatic sea blocking dyke achieves the purpose that impact force, pressure and buoyancy force of flood tide water are used for automatically assembling dyke wallboards into a sea blocking dyke body. In order to achieve the purpose, the automatic sea blocking dyke is formed in the manner that a dyke base with limiting pillars and spoil disposal grooves is arranged on the coast, and the multiple dyke wallboards which are provided with floating barrels in a fixedly-connected manner and connected through flexible structures are connected through hinges. During ebb tides of sea water, the dyke wallboards serve as roads; during flood tides of sea water, the sea level rises, the sea blocking dyke body which is not prone to occurring water seepage and water leakage can be automatically assembled according to rise and fall of floodwater; and in short, the dyke becomes high during the flood tides, and the dyke is hidden during the ebb tidies.

Description

(1) Technical field [0001] The invention relates to an automatic sea-blocking dike for blocking tides, and belongs to the technical field of construction of movable sea-blocking dikes. (2) Background technology [0002] The tidal phenomenon of the sea, when the tide rises, the sea level rises, and the seawater infiltrates a large area of ​​the beach. The sea wall built to use these beaches is a coastal water-retaining structure. It is mostly built with earth and rocks. The project is huge and is still a permanent The most cost-effective form of hydraulic engineering. In recent years, there have been some supporting facilities for sea-blocking dikes, such as integral hinge movable dams, portal hydraulic gates, and flap-type movable dams. Although these existing technologies show the mechanization trend of dikes, they still occupy a lot of land. The dam body is higher than the ground, and the project is also huge. It needs to be equipped with large hydraulic facilities, which...

AI Technical Summary

Problems solved by technology

In recent years, some supporting facilities for sea-blocking dikes have emerged, such as integral hinge movable dams, portal hydraulic gates, and flap-type movable dams. Although these existing technologies show the mechanization trend of dikes, they still occupy a lot of land. The dam body is higher than the ground, and the project is also huge. It needs to be equipped with large hydraulic facilities, which consumes a lot of energy and has high construction costs.

These dams also occupy a large amount of land and require a large amount of earthwork, which is not conducive to the protection of farmland and the environment, affects the water and air cycle balance of the city and its surrounding environment, affects the cultural landscape, and weakens the comprehensive functions of the city

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