a slope protection structure

A technology of planting areas and lattice beams, which is applied in infrastructure engineering, coastline protection, construction, etc., can solve problems such as erosion of lower slopes, achieve the effects of reduced erosion, good stabilization, and elimination of mutual gradients

CN108018828BActive Publication Date: 2020-03-31广东华茂水电生态集团有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-03-31

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Abstract

The invention discloses a slope protecting structure. An existing slope protecting structure has the problem that when the slope surface is steep and long and water flow is rapid, the water flow speedis increased gradually on the slope surface, and the slope surface on the lower end is scoured severely. According to the technical scheme, the slope protecting structure is characterized by comprising a plurality of vegetation planting areas divided by a lattice beam, water filtering parts and water drainage channels, wherein the upper surface of each vegetation planting area is lower than the upper surface of the lattice beam, one water filtering part is arranged on the portion, close to the lattice beam, of the lower end of each vegetation planting area, and the water drainage channels communicate with the water filtering parts. The slope protecting structure has the beneficial effects of weakening the flow speed of water flow on the slope surface, and thus alleviating scouring to theslope surface.
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Description

technical field

[0001] The invention relates to the technical field of slope protection engineering, more specifically, it relates to a slope protection structure. Background technique

[0002] Slope protection works are mainly to prevent the inclined surfaces of roads, rivers, dams and reservoirs from being scoured. Slope protection projects are divided into traditional slope protection projects and ecological slope protection projects.

[0003] Chinese invention patent, application publication number CN104234061A, has announced a kind of reinforced ecological concrete slope protection and construction method thereof, and the main point of its technical scheme is: this reinforced ecological concrete slope protection comprises slope top, slope surface and slope foot; There are pre-installed metal hook piles for cement columns; the slope surface includes nutrient geotextile, lower ecological concrete, geogrid, upper ecological concrete, artificial covering soil and environmen...

Examples

Embodiment 1

[0043] A slope protection structure, see figure 1 with figure 2 ,include:

[0044] Several vegetation planting areas 102 composed of ecological vegetation cages 101 divided by lattice beams 100, (the figure only shows the situation that one vegetation planting area 102 is equipped with ecological vegetation cages 101,) the upper surface of the vegetation planting area 102 lower than the upper surface of the lattice beam 100;

[0045] A water filter 103 arranged at the lower end of each vegetation planting area 102 and close to the lattice beam 100;

[0046] And, the drainage channel 104 communicated with the water filtering element 103 .

[0047]The upper end of the vegetation planting area 102 is arched, and a preferred scheme is shown in the figure, and the lattice beam 100 on the top of the vegetation planting area 102 below the uppermost end is arranged in an arched shape to achieve a better effect on the slope soil. The support reinforcement effect, thereby improving...

Embodiment 2

[0067] This embodiment provides a slope protection structure, which is different from the embodiment in that the drainage channels 104 are arranged on the slope body, specifically:

[0068] see Figure 7 , Figure 8 , the drainage channel 104 includes a water inlet 210 and a drainage channel 220 connected to each other, the water inlet 210 is arranged at the lower end of the vegetation planting area 102 close to the lattice beam 100, and the drainage channel 220 is arranged at the bottom of the longitudinal beam of the lattice beam 100 towards the slope body , the water filter 103 is a permeable concrete slab 106 covering the opening of the water inlet 210, the permeable concrete slab 106 has a filtering effect and has high overall strength; the upper surface of the water filter 103 is flush with the upper surface of the vegetation planting area 102, so that the vegetation can be planted The surface planarity and integrity of the region 102 are better.

[0069] And the suppo...