Erosion-resistant channel revetment of water conservancy project

Abstract

The invention discloses an erosion-resistant channel revetment of a water conservancy project. The erosion-resistant channel revetment comprises a rammed earth layer, a soil foundation layer and a running water channel body and is characterized in that a channel foundation ditch is excavated in the upper portion of the soil foundation layer, stone subbase layer is laid in the channel foundation ditch and is tamped, a sand leveling layer is laid on the upper portion of the stone subbase layer, and an impermeable film is laid on the upper portion of the sand leveling layer; and a concrete base is laid on the upper layer of the impermeable film, and a waterproof bonding layer is laid on the upper layer of the concrete base. The erosion-resistant channel revetment of the water conservancy project is stable in structure, the erosion resisting performance of the running water channel body is improved, and the practicality and safety of the running water channel body are good; growth and reproduction of aquatic plants and animals are facilitated, plant rhizomes and other tissues can absorb and gather nutrition better, and the stability of an ecological system of the running water channel body is guaranteed; and storage of water in the running water channel body is facilitated, the seepage-proofing performance of the running water channel body is improved, water can flow in the running water channel body better, and the amount of water permeating underground is reduced.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to an erosion-resistant ditch slope protection of a water conservancy project. Background technique [0002] my country is a large agricultural planting country. In the process of agricultural planting, plants need to be irrigated. Due to the uneven distribution of rainwater in our country, it is difficult to irrigate crops in some areas. In order to solve the problem of difficult irrigation, people dig ditches for water conservancy dredging , Improve the convenience of irrigation in agricultural planting. [0003] The current ditch usually excavates a trench on the soil foundation, and then introduces water into the ditch to form a ditch to introduce farmland irrigation, but because the bottom of the ditch does not have any waterproof measures, when the water flows in the ditch, it is very large. Part of the water flow will protrude into the ground, causing th...

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Problems solved by technology

[0003] The current ditch usually excavates a trench on the soil foundation, and then introduces water into the ditch to form a ditch to introduce farmland irrigation, but because the bottom of the ditch does not have any waterproof measures, when the water flows in the ditch, it is very large. Part of the water flow will prot

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