Piling type channel ecological treatment structure

Abstract

The invention discloses a piling type channel ecological treatment structure. The piling type channel ecological treatment structure comprises multiple layers of hollow brick and pressing loading grass planting brick mixed pavement structures which are sequentially arranged from bottom to top in a narrowing manner. Each layer of mixed pavement structure comprises a line of cube hollow bricks whichare arranged at intervals along the bank, wherein vertical corner angles of the cube hollow bricks are opposite, the adjacent hollow bricks are connected together through three-direction axis fixingpieces, a pressing loading grass planting brick abutting against the side faces of the hollow bricks is arranged between the two hollow bricks, the pressing loading grass planting brick is close to the bank, and one hollow brick of the upper-layer mixed pavement structure is stacked at the top rear corner position of the pressing loading grass planting brick; each three-direction axis fixing pieceis provided with three mutually-perpendicular connecting rods stretching out from the same original point position, wherein the two horizontally-arranged connecting rods of the three-direction axis fixing piece are inserted in inserting holes in the side faces of the two left-right adjacent hollow bricks correspondingly, and the other vertically-arranged connecting rod is inserted in a top face inserting hole in the corresponding hollow brick of the lower-layer mixed pavement structure. The piling type channel ecological treatment structure can achieve a protection effect, and the ecology andlandscape effects can be embodied.

Description

technical field [0001] The invention relates to a waterway regulation structure, in particular to a stacked waterway ecological regulation structure. Background technique [0002] Bank revetment works are an important part of channel regulation works and embankment works. Because bank revetment works involve many dynamic factors such as channel river regime evolution, dry flood characteristics, water flow elements, and lithological components of shore beach and riverbed components, bank revetment works are particular and complex. In the waterway regulation project in the middle and lower reaches of the Yangtze River, hard materials such as concrete, mortar block stone, dry block stone, and scattered throwing blocks are mostly used in the channel regulation structure currently used. Although a large number of long-term engineering applications have been carried out using the above-mentioned bank protection and anti-scour structure, the protection effect is not satisfactory, ...

AI Technical Summary

Problems solved by technology

Although a large number of long-term engineering applications have been carried out using the above-mentioned bank protection and anti-scour structure, the protection effect is not satisfactory, and the problem of continuous stability has been difficult to solve

At the same time, this type of traditional revetment structure mainly made of masonry materials is obviously not in line with the ecological renovation concept of "harmony between man and nature, and rivers returning to nature".

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