Lake shore ecological protection structure and construction mode selection method and system thereof

Abstract

The invention discloses a lake shore ecological protection structure and a construction mode selection method and system thereof. The lake shore ecological protection structure comprises a self-cleaning structure arranged below a water level line and a biological protection structure arranged above the water level line, wherein the self-cleaning structure comprises a water purification layer arranged on the near water side and a protection layer arranged on a shore slope, the biological protection structure is formed by stacking a plurality of protection bricks transversely and longitudinally,each protection brick comprises a hexagonal body structure composed of a first complete wall, a first incomplete wall, a second incomplete wall, a second complete wall, a third incomplete wall and afourth incomplete wall and a purification substrate layer arranged inside the hexagonal body structure, and a planting substrate used for planting of the ecological plant community is laid in the purification substrate layer. In order to ensure the effectiveness of implementation of the ecological protection structure, the invention further sets the construction mode selection method and system thereof. According to the lake shore ecological protection structure and the construction mode selection method and system thereof, the water body can be rapidly purified, isolated and protected, and the river bottom sludge is reused; and the protection bricks are stacked in an embedded fit mode, so that the attractiveness and versatility of the ecological protection structure are realized.

Description

technical field [0001] The invention relates to the technical field of river and lake bank slope regulation. More specifically, a lakeshore ecological protection structure and its construction mode screening method and system. Background technique [0002] In river and lake bank slope improvement, revetment originally existed to prevent the bank slope from becoming unstable due to erosion. Due to the emphasis on flood control safety, semi-permeable or impermeable artificial materials such as masonry, concrete or reinforced concrete are usually used to reinforce the shoreline. The biggest advantage of this kind of hard revetment is that it is firm and durable. However, the hard revetment also cuts off the material and energy exchange of the water and land ecosystem, destroys the living environment of animals and plants, causes the entire water body to become a closed system, and makes the riparian zone lose its ecological function and self-purification ability. [0003] Ec...

AI Technical Summary

Problems solved by technology

The existing ecological revetment not only has a single structure and unattractive landscape, but also most of the vegetation is not firmly planted, the nutrients are insufficient after the vegetation is planted, and the growth state of the vegetation on the bank of the river and lake is poor.

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