Slope protection system for water conservancy and hydropower engineering

Abstract

The invention discloses a slope protection system for water conservancy and hydropower engineering. The slope protection system comprises a slope protection system body and a steel pile protection and reinforcement device, wherein the upper part of the slope protection system is arranged on the upper half part of the slope protection system body, the lower part of the slope protection system is arranged on the lower half part of the slope protection system body, an included angle between the lower part of the slope protection system and a horizontal plane is greater than that between the upper part of the slope protection system and the horizontal plane, a transitional horizontal section is formed between the lower part of the slope protection system and the upper part of the slope protection system, a water level monitoring device is installed at the corner edge of the slope protection system body, an upper lawn layer of the slope protection system is arranged on the upper surface of the slope protection system, and a connecting beam system is installed between the steel pile protection and reinforcement device and the transitional horizontal section. According to the slope protection system for the water conservancy and hydropower engineering, a new structure is added, so that the slope protection system is prevented from being scoured, and additionally, a safety factor is greatly increased.

Description

technical field [0001] The invention belongs to the technical field of slope protection systems, and in particular relates to a slope protection system used in water conservancy and hydropower projects. Background technique [0002] In water conservancy and hydropower projects, due to the erosion of river bank slopes or structural foundations by water flow, the slopes or structures are unstable, and landslides or structural collapses may occur, causing large economic losses and safety risks. Since the scoured parts are all located underwater or in the concealed position of the structural foundation, and the foundation is often a bedrock or concrete structure, conventional structures and construction methods cannot meet the structural anti-scour and construction requirements. Therefore, it is necessary to study new anti-scour structures and construction methods. In addition, the surface soil in Heti may be washed away quickly under the scouring of floods for a long time. Ther...

AI Technical Summary

Problems solved by technology

[0002] In water conservancy and hydropower projects, due to the erosion of river bank slopes or structural foundations by water flow, the slopes or structures are unstable, and landslides or structural collapses may occur, resulting in large economic losses and safety risks.

Since the scoured parts are all located underwater or in the concealed position of the structural foundation, and the foundation is often a bedrock or concrete structure, conventional structures and construction methods cannot meet the structural anti-scour and construction requirements. Therefore, it is necessary to study new anti-scour structures and construction methods

In addition, the surface soil in Heti may be washed away quickly under the scouring of floods for a long time. Therefore, it is very important to have a lawn layer on the upper surface of the slope protection system, especially in summer when floods and floods are rapid. The river water rises, more importantly, because there is no water for a long time in the upper part of the slope protection system, there may be holes for ants or other small animals in the body of the slope protection system. Once the water rises to the cave, the river will leak. If it is not found in time at this time, the loopholes will become bigger and bigger, which will pose a great threat to people's lives and property. Therefore, it is very necessary to design and build a reliable slope protection system with high safety performance.

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