Ecological beach protection assembly

Abstract

The invention discloses an ecological beach protection assembly. The assembly comprises a hollowed-out baseplate which is embedded in a beach body, two or more hollowed-out supporting partition plates and an upper arch hollowed-out cover plate, wherein the hollowed-out supporting partition plates are arranged in the direction perpendicular to the water flow and vertically arranged on the hollowed-out baseplate in an inserted mode, and the lower portions of the hollowed-out supporting partition plates penetrate through the hollowed-out baseplate and are inserted into the beach body; the central axis of the upper arch hollowed-out cover plate is arranged in the direction perpendicular to the water flow, and the upper arch hollowed-out cover plate is supported on the hollowed-out supporting partition plates. According to the ecological beach protection assembly, the situation that the water flow washes out the beach body can be effectively avoided, the flow rate of the water flow can be effectively lowered, and the assembly has the functions of scouring protection and silting; through good communication of the assembly structure in the longitudinal, horizontal and vertical directions, the disturbance on the flow condition is relatively little, meanwhile, the good habitat environment is also provided for aquatic creatures, and the requirements of ecological engineering are met; the assembled structure greatly lowers the construction difficulty, accelerates the engineering process, and reduces the engineering investment.

Description

technical field [0001] The invention relates to a river channel beach protection structure, in particular to a green ecological river channel beach protection structure. Background technique [0002] In the middle and lower reaches of the Yangtze River waterway regulation project, the currently commonly used beach protection structures mainly include scattered blocks, spur dams (shun dams), soft row, etc. Although these structural types have been successfully applied in large numbers and accumulated relatively rich construction experience, but From the perspective of ecology, greenness and environmental protection, most of the above-mentioned structural types are made of semi-permeable or impermeable materials, which destroy the material and energy circulation system formed between water-soil-plant-biology, causing the entire beach protection area to be damaged. It becomes a closed system, which destroys the living environment of animals and plants, and at the same time make...

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Problems solved by technology

[0002] In the middle and lower reaches of the Yangtze River waterway regulation project, the currently commonly used beach protection structures mainly include scattered blocks, spur dams (shun dams), soft row, etc. Although these structural types have been successfully applied in large numbers and accumulated relatively rich construction experience, but From the perspective of ecology, greenness and environmental protection, most of the above-mentioned structural types are made of semi-permeable or impermeable materials, which destroy the material and energy circulation system formed between water-soil-plant-biology, causing the entire beach protection area to be damaged. It becomes a closed system, which destroys the living environment of animals and plants, and at the same time makes the partial area of ​​the river beach lose its ecological function and self-purification ability

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