Self-turning and self-supporting plate type automatic river embankment using flood to control flood

Abstract

The invention relates to a self-turning and self-supporting plate type automatic river embankment using flood to control flood and belongs to the technical field of construction of movable river embankments, aiming at utilizing the flood to automatically assemble embankment wall plates into an embankment wall. Therefore, the self-turning and self-supporting plate type automatic river embankment has the advantages that by adoption of the river embankment provided with a portal frame for placing the embankment wall plates, limited reinforced piers after the embankment wall plates are turned up, corner piers and a self-turning mechanism and a self-supporting mechanism for controlling the embankment wall plates, when no flood occurs, the embankment wall plates are used as pavements of sidewalks; and when the flood occurs, the embankment wall plates can be automatically turned up due to circulating-water potential and assembled into the firm embankment wall uneasy in water seepage and leakage, and in brief, the embankment and the road are compatible, and the embankment appears when the flood rises and is hidden into roads when the flood falls.

Description

[0001] (1) Technical field [0002] The invention relates to a self-turning and self-supporting slab type automatic embankment for flood control, belonging to the technical field of movable embankment construction. [0003] (2) Background technology [0004] River dikes are water-retaining structures along the river. Most of them are flood control dikes made of earth, stone and reinforced concrete. The engineering is huge. The river embankment located in the river transition zone is the main form of water conservancy engineering to prevent flooding in the downstream of the river. In recent years, assembled flood walls and supporting facilities for some embankments have appeared. For example, assembled flood walls have been widely used in Europe. They have been used for many years in the Czech Republic, Austria, Germany, Slovakia, the Netherlands and other countries. In the use of assembled flood walls, integral hinge movable dams, portal hydraulic gates, and flap-type movable d...

AI Technical Summary

Problems solved by technology

In recent years, assembled flood walls and supporting facilities for some embankments have appeared. For example, assembled flood walls have been widely used in Europe. They have been used for many years in the Czech Republic, Austria, Germany, Slovakia, the Netherlands and other countries. In the use of assembled flood walls, 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 and the dam body is higher than the ground. The project is huge and requires a large number of hydraulic facilities, which consumes a lot of energy, uses a lot of labor, and has disadvantages such as 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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