River levee slope reinforcing structure for river ecological restoration and construction method thereof

Abstract

The invention discloses a river levee slope reinforcing structure for river ecological restoration. The river levee slope reinforcing structure comprises a steel beam located at the top of a slope, wherein a reinforcing mesh is arranged in a slope soil layer; the top of the reinforcing mesh is welded and fixed to the steel beam; cement prefabricated plates are arranged on the surface of the slope soil layer; grooves are formed in the edges of the bottoms of the cement prefabricated plates; flanges are arranged on the edges of the tops of the cement prefabricated plates; the grooves and the flanges of the adjacent cement prefabricated plates are in lap joint; a mounting hole and a plurality of planting holes are formed in the surface of each cement prefabricated plate; connecting columns corresponding to the mounting holes one to one are prefabricated on the reinforcing mesh; the cement prefabricated plates are inserted into the corresponding connecting columns through the mounting holes; and the groove of the cement prefabricated plate located at the bottommost portion of a river levee is fixedly connected with the river bottom through a positioning pin. The defects in the prior art can be overcome, and the durability and safety of the whole river levee slope are improved.

Description

technical field [0001] The invention relates to the technical field of river course management, in particular to a river embankment slope reinforcement structure for river ecological restoration and a construction method thereof. Background technique [0002] In order to improve the firmness and erosion resistance of the embankment slope, concrete reinforcement structures are usually laid on the embankment slope. However, the traditional concrete reinforcement structure at the bottom of the embankment will bear the dual effects of water impact erosion and the downward pressure of the reinforcement structure above, which is prone to safety problems such as displacement and collapse. Chinese invention patent 201810972999.4 discloses a river ecologically flexible slope protection structure and construction method, which uses rope series hoisting to solve the above problems. However, the fixed point of the rope of this structure will bear relatively large tension, although the ...

AI Technical Summary

Problems solved by technology

However, the fixed point of the rope of this structure will bear a large tension, although the pressure on the bottom of the slope protection is reduced, but at the same time it will lead to an increase in the risk of damage to the rope itself

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