Silty riverway gabion combined vegetation protection pad ecological revetment and construction method thereof

Abstract

The invention relates to the field of riverway protection, in particular to a silty riverway gabion combined vegetation protection pad ecological revetment and a construction method thereof. The problem that riverway gabions collapse due to the fact that the supporting force borne by the riverway gabions close to a river is relatively small and the supporting force of lower supporting points is prone to being lost under the impact of water flow are solved. The silty riverway gabion combined vegetation protection pad ecological revetment comprises a plurality of metal wire cages which are tightly attached and flatly laid, the metal wire cages are filled with a plurality of stones, fixing holes are formed in the bottom walls of the metal wire cages, and fixing rods used for fixing the metal wire cages are arranged in the fixing holes. The silty riverway gabion combined vegetation protection pad ecological revetment has the effects of enhancing the stability of laying the riverway gabions and reducing the probability of collapse of the riverway gabions.

Description

technical field [0001] The application relates to the field of river channel protection, in particular to a silty river channel gabion combined vegetation protection pad ecological revetment and its construction method. Background technique [0002] The worst hazards to rivers are the erosion of the banks by the flow of water, causing erosion and rising of the river bed, which in turn leads to flooding. Fill the anti-weathering hard stones in the river gabion made of wire, and lay the river gabion above the river bank to reduce the erosion of the river bank by the water flow, and the suspended solids and sludge in the water can be deposited on the stones In the gap, it is convenient for the conservation of water and soil on the river bank, so the river gabion is widely used in the anti-scouring protection of rivers, dams and seawalls. [0003] In view of the above-mentioned related technologies, the inventor believes that there is a defect that the support force of the rive...

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Problems solved by technology

[0003] In view of the above-mentioned related technologies, the inventor believes that there is a defect that the support force of the river gabion close to the river is relatively small, and the support point below is easy to lose the support force under the impact of the water flow, resulting in the collapse of the river gabion.

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