CN210597203U

CN210597203U - Ecological slope wall

Info

Publication number: CN210597203U
Application number: CN201921485372.2U
Authority: CN
Inventors: 刘凤福; 马立芹; 姚德安
Original assignee: Beijing Huahao Water Conservancy And Hydropower Engineering Co Ltd
Current assignee: Beijing Huahao Water Conservancy And Hydropower Engineering Co Ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-05-22
Anticipated expiration: 2029-09-07

Abstract

The utility model belongs to the technical field of the bank protection technique and specifically relates to an ecological slope wall is related to, including vertical bury underground many pile foundations in river bank soil body, pour in the base station at pile foundation top, backfill tamp the outside dam of base station and install the slope protection board on the side slope, the soil body of damming is consolidated through the slip casting, the inclined plane upper berth that is close to side slope one side of damming is equipped with the grass planting brick layer, the top anchor of damming has the flood protection board of a pair of vertical setting, two the flood protection board with form the catch basin between the damming. The soil conditioner has the advantages of good flood resistance, and capability of effectively protecting soil above a side slope, thereby reducing water and soil loss.

Description

Ecological slope wall

Technical Field

The utility model belongs to the technical field of the bank protection technique and specifically relates to an ecological slope wall is related to.

Background

In recent years, with a great amount of natural disasters, engineering construction and mountain mining, a great amount of slopes incapable of recovering vegetation are formed, the damage of green vegetation causes a great amount of water and soil loss, China is one of the most serious countries of the world, the water and soil loss area accounts for about 1/6 of the total area of the whole country, the erosion of embankment, side slope and river bank is the most main reason for the water and soil loss, and the water and soil conservation and side slope protection become environmental problems which need to be solved in China at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ecological slope wall, it has flood resistance nature good, can effectively protect the soil more than the side slope to reduce soil erosion and water loss's effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an ecological slope wall, includes vertical many pile foundations of burying underground in the river bank soil body, pour in the base station at pile foundation top, backfill tamp the outside dam of base station and install the slope protection board on the side slope, the soil body of damming is consolidated through slip casting, the inclined plane upper berth that the dam is close to side slope one side of damming is equipped with the grass planting brick layer, the top anchor of damming has the flood control board of a pair of vertical setting, two the flood control board with form the catch basin between the dam.

By adopting the technical scheme, the pile foundation is arranged for reinforcing the soil body at the river bank to prevent water and soil loss; because the base platform is formed by pouring concrete, the base platform can be firmly combined with the pile foundation into a same stressed whole; the capability of the slope protection wall for resisting water flow impact is improved by performing dam-building grouting reinforcement, so that the soil above a side slope is effectively protected, and water and soil loss is reduced; the grass planting brick layer is used for planting grass plants, so that the root systems of the plants anchor the soil, and the possibility of soil loss is reduced; the slope protection plate is used for reinforcing the side slope; the flood control plate is used for blocking water flow in flood season and preventing water and soil loss caused by the fact that the flood control plate passes through a dam to wash soil on one side; the water storage tank is used for buffering and storing water flow, preventing the water flow from directly overflowing the whole slope wall and striving for time for heightening or draining the slope wall.

The utility model discloses further set up to: the slope protection plate is anchored on the side slope, the interior of the slope protection plate is of a hollow structure, and one side, far away from the side slope, of the slope protection plate is provided with a grouting pipe for injecting concrete slurry so that the concrete slurry is coagulated into a concrete slab in the slope protection plate.

By adopting the technical scheme, after the slope protection plate is installed, the concrete slurry is pressurized and poured into the slope protection plate through the grouting pipe, so that the concrete slurry is coagulated into the concrete plate in the slope protection plate, and the strength of the slope protection plate is improved.

The utility model discloses further set up to: one side of the slope protection plate close to the side slope is communicated with a plurality of discharge pipes extending into the soil body.

Through adopting above-mentioned technical scheme, when concrete thick liquid flows to discharging pipe department, flow by the discharging pipe to rather than the soil body formation reinforcing body around, improved the firm nature after the fender installation.

The utility model discloses further set up to: the dam is isosceles trapezoid, and it with it has gravel layer and soil horizon to pave in proper order between the grass planting brick layer, the grass planting brick layer is laid on the soil horizon.

By adopting the technical scheme, the arrangement of the soil layer is mainly used for providing basic conditions required by the growth of plants; the arrangement of the gravel layer is mainly used for fixing the soil layer.

The utility model discloses further set up to: and a protective net is fixed on the grass planting brick layer.

Through adopting above-mentioned technical scheme, the setting of protection network for improve the stability between gravel layer, soil horizon and the grass planting brick layer.

The utility model discloses further set up to: the soil in-situ has buried evenly distributed's standpipe underground, the one end of standpipe is sealed, the other end is the opening and extends to in the catch basin, a plurality of pinholes have been seted up on the lateral wall of standpipe.

Through adopting above-mentioned technical scheme, water in the water storage pipe can be by in pinhole department slowly permeates the soil around the plant, during rainy or flood season, water can flow and store in the water storage pipe, because the aperture of pinhole is very little, consequently the infiltration effect of pinhole department is comparatively slow at this moment, can ignore, when hot and dry, the water storage pipe supplies water through the pinhole to its vegetation on every side, makes the water content in the soil horizon keep in a stable state all the time, guarantees that the vegetation is vigorous and strong and grows.

The utility model discloses further set up to: the upper surface of base station has pour the tank with its body coupling, the tank is located inside damming, damming is located the position of tank top is built by laying permeable brick, permeable brick is the tank bottom of catch basin.

Through adopting above-mentioned technical scheme, after rivers flowed into the catch basin, it can be stored in the brick filtration and infiltration tank through permeating water, reduces the retaining pressure of cistern.

The utility model discloses further set up to: and a drainage pipe communicated between the reservoir and the reservoir or the pond is also embedded in the dam, and the topography of the reservoir or the pond is lower than that of the reservoir.

Through adopting above-mentioned technical scheme, the water that permeates in the tank passes through the drain pipe and discharges to reservoir or pond in to reach the effect of flood discharge.

The utility model discloses further set up to: and an energy dissipation protection plate is welded and fixed on the outer side wall of the flood control plate close to one side of the slope, the energy dissipation protection plate is C-shaped, and the concave surface of the energy dissipation protection plate faces to the direction of water flow impact.

By adopting the technical scheme, the energy dissipation protection plate is arranged and used for protecting the flood control plate; when the wave strikes on the energy dissipation plate, partial wave can move along the concave surface of the energy dissipation protection plate, and when the wave moves to the top end of the energy dissipation protection plate, the wave can be flushed back along the direction opposite to the impact direction of the wave, so that partial energy is offset, the effect of energy dissipation is achieved, and the height of climbing with the wave is reduced.

To sum up, the utility model discloses a beneficial technological effect does:

1. the pile foundation is arranged to reinforce soil at the river bank to prevent water and soil loss; because the base platform is formed by pouring concrete, the base platform can be firmly combined with the pile foundation into a same stressed whole; the capability of the slope protection wall for resisting water flow impact is improved by performing dam-building grouting reinforcement, so that the soil above a side slope is effectively protected, and water and soil loss is reduced; the grass planting brick layer is used for planting grass plants, so that the root systems of the plants anchor the soil, and the possibility of soil loss is reduced; the slope protection plate is used for reinforcing the side slope; the flood control plate is used for blocking water flow in flood season and preventing water and soil loss caused by the fact that the flood control plate passes through a dam to wash soil on one side; the water storage tank is used for buffering and storing water flow, preventing the water flow from directly overflowing the whole slope wall and striving for time for heightening or draining the slope wall;

2. concrete slurry is poured into the slope protection plate in a pressurized mode, so that the concrete slurry is coagulated into a concrete plate in the slope protection plate, and a reinforcing body is formed by the concrete slurry and soil around the discharge pipe, and the firmness of the slope protection plate after installation is improved;

3. the water storage pipe is used for replenishing water to the vegetation around the water storage pipe, so that the water content in the soil layer is always kept in a stable state, and the vegetation is ensured to grow vigorously;

4. the water is discharged to the reservoir or the pond through the water discharge pipe so as to achieve the purpose of flood discharge and improve the flood fighting capability of the slope protection wall.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view showing the structure of a pinhole.

Reference numeral, 1, pile foundation; 2. a base station; 3. building a dam; 31. a gravel layer; 32. a soil layer; 33. a grass planting brick layer; 34. a protective net; 35. water permeable bricks; 4. a slope protection plate; 41. a grouting pipe; 42. a discharge pipe; 5. flood control boards; 51. a water storage tank; 52. energy dissipation protection plates; 6. a water storage pipe; 61. a pinhole; 7. a water storage tank; 71. a drain pipe; 8. river banks; 9. and (6) slope forming.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the ecological slope protection wall disclosed by the utility model comprises a pile foundation 1, a base station 2, a damming 3 and a slope protection plate 4; the pile foundation 1 is a precast pile and is provided with a plurality of piles, the pile foundation is generally transported to a construction area after being processed into a finished product in a factory, the pile foundation is vertically pressed into a soil body of a river bank 8 through mechanical equipment, and the top of the pile foundation is 15-30mm away from the ground surface, and the pile foundation 1 is arranged and used for reinforcing the soil body at the river bank 8 so as to provide a better supporting effect; base station 2 is located the top of pile foundation 1, and it forms through concrete placement, and pile foundation 1 is higher than the pile body on earth's surface and buries underground in base station 2, and is more stable in the aspect of structural strength between the two.

The dam 3 is in an isosceles trapezoid shape, and the dam 3 can be designed into different shapes according to different working conditions. The dam 3 wraps the base station 2, and is formed by piling and tamping backfilled soil, and is reinforced by concrete grouting during construction in order to ensure the capability of resisting water flow impact of the dam 3. A gravel layer 31, a soil layer 32 and a grass planting brick layer 33 are sequentially paved on the inclined plane of one side of the damming 3 close to the side slope 9; the soil layer 32 is arranged and mainly used for providing basic conditions for the growth of plants; the arrangement of the gravel layer 31 is mainly used for fixing the soil layer 32; and the setting on grass planting brick layer 33 not only can be used for planting grass class plant, can also be used for carrying out the secondary to soil horizon 32 and consolidate, reduces the possibility that soil horizon 32 runs off.

Referring to fig. 1, in order to further improve the stability among the gravel layer 31, the soil layer 32, and the grass-planting brick layer 33, a protective net 34 is further fixed above the grass-planting brick layer 33.

The slope protection plate 4 is fixed on the side slope 9 through an anchor rod and used for reinforcing the side slope 9 and preventing water and soil loss. The interior of the slope protection plate 4 is of a hollow structure, one side of the slope protection plate, which is far away from the side slope 9, is provided with a grouting pipe 41, one side of the slope protection plate, which is close to the side slope 9, is communicated with a plurality of discharging pipes 42 extending into the soil body, after the slope protection plate 4 is installed, concrete slurry is pressurized and poured into the slope protection plate 4 through the grouting pipe 41, so that the concrete slurry is coagulated into a concrete slab in the slope protection plate 4, when the concrete slurry flows to the discharging pipes 42, the concrete slurry flows out from the discharging pipes 42, and forms a reinforcing body with the soil body around the concrete slurry, so that the firmness of the installed slope protection plate 4 is improved.

Referring to fig. 1, a pair of vertically arranged flood control plates 5 are anchored at the top of the dam 3 for blocking water flow in flood season and preventing the water flow from crossing the dam 3 to wash out soil on one side. An energy dissipation protection plate 52 is welded and fixed on the outer side wall of the flood protection plate 5 close to one side of the slope 9 and used for protecting the flood protection plate 5. The energy dissipation protection plate 52 is C-shaped, the concave surface of the energy dissipation protection plate faces the direction of water flow impact, when the wave impacts on the energy dissipation plate, part of the wave can move along the concave surface of the energy dissipation protection plate 52, when the wave moves to the top end of the energy dissipation protection plate 52, the wave can be flushed back along the direction opposite to the impact direction of the wave, part of energy is offset, therefore, the energy dissipation effect is achieved, and the climbing height of the wave is reduced.

A water storage groove 51 is formed between the two flood control plates 5 and the dam 3, when water flows over the flood control plates 5 close to one side of the side slope 9, the water flows into the water storage groove 51 preferentially so as to buffer and store the water flow, prevent the water flow from directly flowing over the whole slope protection wall to cause serious water and soil loss, and simultaneously, can also strive for time for heightening or draining the slope protection wall.

Referring to fig. 1 and 2, a plurality of uniformly distributed water storage pipes 6 are buried in the soil layer 32 and are arranged along the slope of the damming 3, one end of each water storage pipe 6 is closed, the other end of each water storage pipe 6 is opened and extends into the water storage tank 51, a plurality of pinholes 61 are formed in the side wall of each water storage pipe 6, water in each water storage pipe 6 can slowly permeate into soil around plants from the pinholes 61, and can flow into the water storage pipes 6 to be stored in rainy or flood season, because the apertures of the pinholes 61 are small, the permeation at the pinholes 61 is slow at the moment and can be ignored, when the water storage pipes 6 are dry, the water storage pipes 6 supply water to vegetation around the water storage pipes through the pinholes 61, so that the water content in the soil layer 32 is always kept in a stable state, and the vegetation is guaranteed to grow vigorously.

Referring to fig. 1, in order to improve the flood fighting capability of the slope wall, a water storage tank 7 connected with the base platform is poured on the upper surface of the base platform 2, the water storage tank 7 is located inside a building dam 3, a water permeable brick 35 is built at the position of the building dam 3 above the water storage tank 7, the water permeable brick 35 is also the bottom of a water storage tank 51, a water discharge pipe 71 is further buried in the building dam 3, one end of the water discharge pipe is communicated with the water storage tank 7, the other end of the water discharge pipe is communicated with a reservoir or a pond, and the terrain of the reservoir or the pond is lower than that of the water storage tank. When water flows into the reservoir 51, it is filtered by the water permeable bricks 35 and permeates into the reservoir 7, and then is discharged into the reservoir or pond through the water discharge pipe 71, thereby achieving the flood discharge effect.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An ecological slope wall which is characterized in that: including vertical many pile foundations (1) of burying underground in river bank (8) soil body, pour in base station (2), backfill tamp at pile foundation (1) top are in base station (2) outside dam (3) and install slope protection board (4) on side slope (9), the soil body of dam (3) is consolidated through the slip casting, dam (3) are close to the inclined plane upper berth of side slope (9) one side and are equipped with grass planting brick layer (33), the inherent one pair of vertical flood control board (5) that sets up of top anchor of dam (3), two flood control board (5) with form water storage tank (51) between dam (3).

2. The ecological slope wall according to claim 1, characterized in that: the slope protection plate (4) is anchored on the side slope (9), the interior of the slope protection plate (4) is of a hollow structure, and a grouting pipe (41) for injecting concrete slurry to enable the concrete slurry to be coagulated into a concrete slab in the slope protection plate (4) is installed on one side, far away from the side slope (9), of the slope protection plate (4).

3. The ecological slope wall of claim 2, wherein: one side of the slope protection plate (4) close to the side slope (9) is communicated with a plurality of discharge pipes (42) extending into the soil body.

4. The ecological slope wall according to claim 1, characterized in that: damming (3) are isosceles trapezoid, its with it has gravel layer (31) and soil horizon (32) to pave in proper order between grass planting brick layer (33), grass planting brick layer (33) are laid on soil horizon (32).

5. The ecological slope wall of claim 4, wherein: and a protective net (34) is fixed on the grass planting brick layer (33).

6. The ecological slope wall of claim 4, wherein: soil horizon (32) are embedded and are had evenly distributed's standpipe (6) underground, the one end of standpipe (6) is sealed, the other end is the opening and extends to in water storage tank (51), a plurality of pinholes (61) have been seted up on the lateral wall of standpipe (6).

7. The ecological slope wall according to claim 1, characterized in that: the upper surface of base station (2) is pour have with a tank (7) of body coupling, tank (7) are located build dam (3) inside, it has permeable brick (35) to build dam (3) to be located the position of tank (7) top is built by laying bricks or stones, permeable brick (35) are the tank bottom of catch basin (51).

8. The ecological slope wall of claim 7, wherein: and a drainage pipe (71) communicated between the reservoir (7) and the reservoir or the pond is also embedded in the dam (3), and the topography of the reservoir or the pond is lower than that of the reservoir (7).

9. The ecological slope wall according to claim 1, characterized in that: and an energy dissipation protection plate (52) is welded and fixed on the outer side wall of the flood control plate (5) close to one side of the slope (9), the energy dissipation protection plate (52) is C-shaped, and the concave surface of the energy dissipation protection plate faces to the direction of water flow impact.