CN220977885U - River course revetment structure for preventing soil erosion and water loss - Google Patents

Abstract

The utility model discloses a river bank protection structure for preventing water and soil loss, which comprises a slope, wherein a water retaining wall is arranged on one side of the slope, a platform is arranged at the top of the other side of the slope, a waterproof layer is arranged at the top of the slope, a cobble layer and a soil layer are sequentially arranged above the waterproof layer, a first slope is arranged at the top of one side of the soil layer, a sightseeing road is arranged in the middle of the slope, and a second slope is arranged at the other side of the soil layer; wherein, the retaining wall one side is provided with ecological gabion, and the top is provided with buffering platform and the retaining wall is provided with the apopore. According to the utility model, the revetment soil is reinforced by planting plants on the first slope, rainwater is buffered, and shrubs are planted on the second slope to prevent river water from scouring the revetment during water rising; the waterproof layer and the cobble layer arranged at the top of the slope can protect the mud layer at the bottom from being contacted with ground water, so that the mud layer is not easy to be washed into a river channel by the ground water; the ecological gabion can well protect the river bed and has good effect of preventing water and soil loss on the river bank.

Description

River course revetment structure for preventing soil erosion and water loss

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a river bank protection structure for preventing water and soil loss.

Background

The revetment is to adopt engineering measures of manual reinforcement on the original river bank slope to defend the invasion of water flow and maintain the stability of the shoreline. The traditional river channel renovation project mainly aims at stabilizing the river channel, generally, slurry masonry, concrete plates and the like are paved on the river bank to stabilize the river bank, and the dense solids can influence the natural habitat of the river channel bank slope to different degrees and can obstruct the exchange of surface water and underground water, thereby being unfavorable for the balance development of natural ecology; the current river bank protection structure is generally that porous bricks such as splayed bricks, six-edge bank protection grid bricks and the like are paved on the outer surface of a river slope, and the porous structure with continuous penetration provides good living space and habitat for plants, and can exchange energy between water and land. The utility model is characterized in that an ecological cage net is arranged at the waist beam and the inclined bank slope, so that the connection between water and soil is enhanced. However, the method prevents rainwater or other water from contacting with the revetment soil by paving the polystyrene board on the revetment slope, so that the paving difficulty is high and the engineering cost is high. Therefore, a river revetment structure capable of preventing water and soil loss by reinforcing water and soil by plants on the river bank is proposed to solve the problems.

Disclosure of utility model

The utility model provides a river bank protection structure for preventing water and soil loss, which solves the problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The river bank protection structure for preventing water and soil loss comprises a slope, wherein a water retaining wall is arranged on one side of the slope, a platform is arranged at the top of the other side of the slope, a waterproof layer is arranged at the top of the slope, a cobble layer and a soil layer are sequentially arranged above the waterproof layer, a first slope is arranged at the top of one side of the soil layer, a sightseeing road is arranged in the middle of the slope, and a second slope is arranged at the other side of the soil layer; the ecological gabion is arranged on one side of the water retaining wall, the top is provided with a buffer platform, and the water retaining wall is provided with water outlets.

Further, the first slope surface is a turf planting layer, and eight face bricks are paved on the top of the first slope surface.

Further, the second slope surface is an anti-collision layer.

Further, the octahedral brick comprises a planted brick with a hollow middle and an integral positioning brick.

Further, a first intercepting ditch is arranged on the side, close to the first slope, of the sightseeing road, and a first guardrail is arranged on the other side of the sightseeing road.

Further, a second water intercepting ditch is arranged on the buffer platform close to the second slope surface side.

Further, a second guardrail is arranged on the side, close to the first slope surface, of the platform.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The utility model provides a river bank protection structure for preventing water and soil loss, which is characterized in that plants are planted on a first slope to strengthen the bank protection soil and buffer rainwater, and shrubs are planted on a second slope to prevent river water from scouring the bank protection during flood, wherein ecological gabions arranged at the joint of the river channels can also well protect the river bed, and the river bank protection structure has good effect of preventing water and soil loss of the river bank.

(2) The waterproof layer and the cobble layer arranged at the top of the slope can protect the mud layer at the bottom from being contacted with ground water, so that the mud layer is not easy to be washed into a river channel by the ground water.

(3) Grass is planted in the hexagonal planting bricks on the first slope surface, so that grass plants are not easy to run by rainwater, and the protection strength is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the utility model;

FIG. 2 is a schematic view of an octahedral brick in the utility model;

FIG. 3 is a schematic view of FIG. 1 at A;

Fig. 4 is a schematic diagram at B in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1-slope, 2-platform, 3-waterproof layer, 4-cobble layer, 5-soil layer, 6-retaining wall, 61-apopore, 7-first slope, 8-second slope, 9-scenic road, 91-first intercepting ditch, 92-first guardrail, 10-buffer platform, 101-second intercepting ditch, 11-ecological gabion, 12-eight face brick, 121-positioning brick, 122-planting brick, 21-second guardrail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "bottom," "top," "side," "other side," "above," and the like are merely used for convenience in describing the present utility model and to simplify the description, and do not denote or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-4, the river revetment structure for preventing water and soil loss of the present utility model mainly includes a slope 1, wherein a water retaining wall 6 is provided on one side of the slope 1, a platform 2 is provided on the top of the other side of the slope 1, a waterproof layer 3 is provided on the top of the slope 1, a cobble layer 4 and a soil layer 5 are sequentially provided above the waterproof layer 3, a first slope 7 is provided on the top of one side of the soil layer 5, a scenic road 9 is provided in the middle of the soil layer, and a second slope 8 is provided on the other side of the soil layer 5; wherein one side of the water retaining wall 6 is provided with an ecological gabion 11, the top is provided with a buffer platform 10 and the water retaining wall 6 is provided with a water outlet 61.

The first slope 7 is a herbal plant layer, a plurality of octahedral bricks 12 are paved on the first slope, every six planting bricks 122 are connected with one positioning brick 121 for paving, and the second slope 8 is a shrub planting layer. Wherein, a protective layer made of concrete is arranged between the first slope 7 and the soil layer as well as between the second slope 8 and the soil layer. The octahedral bricks comprise hollow planting bricks and integral positioning bricks 121; a first intercepting ditch 91 is arranged on the first slope side of the sightseeing road, and a first guardrail 92 is arranged on the other side of the sightseeing road; the platform is provided with a second guardrail 21 on the side close to the first slope surface; a second intercepting ditch 101 is arranged on the buffer platform close to the second slope surface side;

the working principle of the utility model is as follows:

When water flows from the platform 2 through the slope 1 due to rain or other reasons, firstly, the herb at the top of the first slope 7 can block a part of water from flowing downwards, then the herb is blocked by the first intercepting ditch 91 on the viewing road 9, then flows to the second slope 8, and the bush on the second slope 8 blocks a part of water again, finally flows to the buffer platform 10 and flows into the river. The cobble layer 4 and the waterproof layer 3 arranged under the first slope surface 7 and the second slope surface 8 effectively contact ground water resistance with slope soil, so that permeated ground water flows to a river channel through the water outlet holes 61 on the waterproof wall 6, and the problem of water and soil loss of the slope is effectively prevented. The ecological gabion arranged between the slope and the river course also protects the river bed well and prevents water and soil loss.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The river bank protection structure for preventing water and soil loss is characterized by comprising a slope (1), wherein a water retaining wall (6) is arranged on one side of the slope (1), a platform (2) is arranged at the top of the other side of the slope, a waterproof layer (3) is arranged at the top of the slope (1), a cobble layer (4) and a soil layer (5) are sequentially arranged above the waterproof layer (3), a first slope (7) is arranged at the top of one side of the soil layer (5), a sightseeing road (9) is arranged in the middle of the first slope, and a second slope (8) is arranged at the other side of the soil layer (5);

An ecological gabion (11) is arranged on one side of the water retaining wall (6), a buffer platform (10) is arranged at the top of the water retaining wall, and water outlet holes (61) are formed in the water retaining wall (6).

2. The river revetment structure for preventing water and soil loss according to claim 1, wherein the first slope (7) is a turf planting layer, and eight face bricks (12) are paved on the top.

3. A river revetment structure for preventing water and soil loss according to claim 1, wherein the second slope (8) is a protective layer, and a plurality of shrubs are planted on the top.

4. A river revetment structure for preventing water and soil loss according to claim 2, wherein said octahedral bricks (12) comprise hollow-out planting bricks (122) and integral positioning bricks (121).

5. The river revetment structure for preventing water and soil loss according to claim 1, wherein the sightseeing road (9) is provided with a first intercepting ditch (91) on the side close to the first slope (7), and a first guardrail (92) on the other side.

6. The river revetment structure for preventing water and soil loss according to claim 1, wherein the buffer platform (10) is provided with a second intercepting drain (101) on the side of the second slope (8).

7. River course revetment structure preventing water and soil loss according to claim 1, characterized in that the platform (2) is provided with a second guardrail (21) on the side of the first slope (7).