Stepped type ecological revetment structure

Abstract

The invention discloses a stepped type ecological revetment structure. The ecological revetment structure is arranged in the stepped shape by the aid of single gabion bodies, the single gabion bodiesare fixed to one another through steel wires in a twisted manner; the single gabion bodies are fixed to an embankment through anchors; the outermost sides of the insides of the single gabion bodies are filled with soil, and the inner sides are filled with stones in different particle sizes; grooves in central positions are designed into semi-cylindrical shapes and are filled with soil; and corresponding plants are planted in the soil in the grooves and the soil on the outermost sides. The ecological revetment structure plays a role in embankment consolidation, and meanwhile, the planted plantscan also purify sewage; and the revetment is full of plants, so that the landscape of a riverway in a city is more pleasant.

Description

technical field [0001] The invention belongs to the ecological protection of river embankments, in particular to ecological protection and consolidation of embankment slopes of lakes and rivers, and in particular to a stepped ecological revetment structure. Background technique [0002] At present, many rivers in the city are polluted to varying degrees. Many pollution sources come from some sewage on the ground. degree of pollution. [0003] For the purpose of stabilizing the river, traditional river improvement projects often adopt some bank slope protection measures, such as mortar masonry, concrete slabs, etc. These projects will have varying degrees of impact on the natural habitat of the river bank slope, resulting in a decline in the quality of the habitat. At the same time, the slope protection made of concrete will block the exchange of surface water and groundwater. At the same time, slope protection mainly has two ecological slope protection shapes: ladder type ...

AI Technical Summary

Problems solved by technology

For the stepped ecological slope protection, the angle formed between each step is 90 degrees, and the drop between each step is relatively large, which increases the flow velocity of the ground sewage, resulting in insufficient penetration of the ground sewage into the soil area of ​​the groove. , and will increase the intensity of scouring plants

The slope-shaped revetment can plant fewer types of plants, and at the same time, it will also increase the flow rate of the sewage pulled down by the ground, resulting in insufficient penetration of the ground sewage into the soil area of ​​​​the groove, and will increase the erosion of plants strength

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