KR20040066772A - The water level control a breast wall of river - Google Patents

Abstract

PURPOSE: A retaining wall for controlling the water level of a river is provided to prevent the flood damage by controlling the water level of a river by installing a retaining wall for controlling the water level on both sides of a river. CONSTITUTION: The retaining wall(200) for controlling the water level of a river(100) comprises the steps of installing a retaining wall(210) on both sides of a river(100), piling up FRP(Fiberglass Reinforced Plastics,220) in the retaining wall(210), installing three or more hydraulic jacks(230) on an internal wall, installing a cutoff plate(240) provided with a cutoff rubber plate(241) on the front of the hydraulic jack(230) to be operated by the hydraulic jack(230), and connecting a hydraulic pipe(260) to a concrete box(250) which is formed on the upper part of the retaining wall(210) to be operated by an external hydraulic pump(270) and a generator(280).

Description

Retaining wall for river water level control {THE WATER LEVEL CONTROL A BREAST WALL OF RIVER}

The present invention relates to a retaining wall for adjusting the water level of a river, and to a retaining wall for adjusting the water level of a river so that the height of the cross-sectional area of the stream flow can be freely adjusted as necessary to prevent the flooding damage of the nearby villages caused by the flood. .

In general, the river is constructing the river 10 by installing a concrete retaining wall 20 on the embankment of the river 10 as shown in FIG.

However, the existing facilities do not have facilities to control the flow of the river (10) during the flood or rainy season, so if there is a lot of rain, the water flowing into the river (10) will cause accidents that exceed the dike, causing massive flood damage to the villages near the river. I'm doing it.

The present invention has been made in view of the above-described problems, the present invention, by installing a water level adjustment retaining wall that can adjust the water level on both sides of the river, to control the water level of the river at the time of flood or rainy season The purpose is to prevent the occurrence of flood damage.

1 is a cross-sectional view showing a problem of the existing river.

Figure 2 is a cross-sectional view showing a state in which the retaining wall for adjusting the water level of the river of the present invention.

Figure 3 is a view showing a high water level state of the water level adjustment retaining wall of the river of the present invention.

Figure 4 is a view showing the operating state of the water level adjustment retaining wall of the river of the present invention.

<Description of Symbols for Major Parts of Drawings>

100: river 200: retaining wall for adjusting the water level of the river

210: retaining wall 220: FRP

230: Hydraulic jack 240: Order plate

241: index rubber plate 250: concrete box

260: hydraulic pipe 270: hydraulic pump

280: generator

The present invention for achieving the above object, the present invention, in the retaining wall for adjusting the water level of the river is installed to be able to adjust the flow rate of the river inside the retaining wall on both sides of the river, the retaining wall for adjusting the water level of the river, on both sides of the river The retaining wall is formed in an inverted T shape and the upper part is refracted, and the FRP (FIBERGLASS REINFORCED PLASTICS) is stacked inside the retaining wall, and three or more hydraulic jacks are installed on the inner wall of the retaining wall. The water-repellent plate is installed on both sides is installed to operate in accordance with the hydraulic jack, the hydraulic jack is configured to operate by the hydraulic pump and the generator to the outside by connecting the hydraulic pipe to the concrete box configured on the top of the retaining wall. It provides a retaining wall for adjusting the water level of the river.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

Figure 2 is a cross-sectional view showing a state in which the retaining wall for adjusting the water level of the river of the present invention is installed.

In the retaining wall 200 for adjusting the water level of the river is installed in the retaining wall on both sides of the river to adjust the flow rate of the river,

The retaining wall 200 for adjusting the water level of the river has a retaining wall 210 formed in an inverted-T shape on both sides of the river 100 and the upper part is refracted, and the FRP (FIBERGLASS REINFORCED PLASTICS) is installed inside the retaining wall. 220 is stacked, the hydraulic wall 230 is installed on the inner wall three or more, and the front of the hydraulic jack 230, the water-receiving plate 240 is installed on both sides is installed hydraulic jack ( 230, the hydraulic jack 230 is connected to the hydraulic pipe 260 to the concrete box 250 configured on the retaining wall 210, the hydraulic pump 270 and the generator 280 in the outside It is configured to work by.

Figure 3 is a view showing the water level of the water level adjustment retaining wall of the river level of the present invention, Figure 4 is a view showing the operating state of the water level adjustment retaining wall of the stream of the present invention.

In general, the river 100 is maintained at a constant width of the river 100 so as to properly adjust the river water level, and when the river water level is increased as shown in FIG. 3 during the flood or rainy season, the hydraulic jack 230 is operated as shown in FIG. 4. Increase the water level to lower the water level so that it can be smoothly controlled.

As can be seen from the above-described configuration, the retaining wall for adjusting the water level of the river maintains the water level of the river at regular times, and when the water level is increased during the rainy season, increases the width of the river and lowers the water level to smooth the flow of the river. It will be possible to prevent damage to floods in nearby villages.

The effect by the structure of this invention mentioned above is demonstrated.

The present invention, as the retaining wall for adjusting the water level of the river, it is possible to freely control the level rise of the river generated during the flood or rainy season to have the effect of suppressing the property damage caused by the country and individuals.

Claims (1)

In the retaining wall 200 for adjusting the water level of the river is installed in the retaining wall on both sides of the river to adjust the flow rate of the river, The retaining wall 200 for adjusting the water level of the river has a retaining wall 210 formed in an inverted-T shape on both sides of the river 100 and the upper part is refracted, and the FRP (FIBERGLASS REINFORCED PLASTICS) is installed inside the retaining wall. 220 is stacked, the hydraulic wall 230 is installed on the inner wall three or more, and the front of the hydraulic jack 230, the water-receiving plate 240 is installed on both sides is installed hydraulic jack ( 230, the hydraulic jack 230 is connected to the hydraulic pipe 260 to the concrete box 250 configured on the retaining wall 210, the hydraulic pump 270 and the generator 280 in the outside Retaining wall for adjusting the water level of the river, characterized in that configured to operate by.