CN215105078U - Ecological restoration revetment - Google Patents
Ecological restoration revetment Download PDFInfo
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- CN215105078U CN215105078U CN202121068160.1U CN202121068160U CN215105078U CN 215105078 U CN215105078 U CN 215105078U CN 202121068160 U CN202121068160 U CN 202121068160U CN 215105078 U CN215105078 U CN 215105078U
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- plain soil
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- inoxidizing coating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Abstract
The utility model belongs to the technical field of the ecological engineering technique and specifically relates to an ecological remediation revetment is related to, and it includes plain soil basic unit, inoxidizing coating and vegetable layer, and the inoxidizing coating is established on the lateral wall of plain soil basic unit, and the vegetable layer is established in the inoxidizing coating and is kept away from one side of plain soil basic unit, is equipped with three-dimensional vegetation stratum reticulare between plain soil basic unit and the inoxidizing coating, is equipped with the vegetation hole on the inoxidizing coating. The present application has the following effects: the three-dimensional vegetation net enables the soil of the plain soil base layer not to easily penetrate through the vegetation holes, so that the protective layer can effectively protect the plain soil base layer, and the water and soil loss of the plain soil base layer is further reduced.
Description
Technical Field
The application relates to the technical field of ecological engineering, in particular to an ecological restoration revetment.
Background
The revetment is used for resisting the invasion and the washing of wave and rivers to original bank to maintain the stability of original bank line.
The utility model discloses a chinese utility model patent that bulletin number is CN210288275U discloses a river course ecological bank protection engineering, it includes the loam layer, is used for blockking the retaining wall and the slope of loam layer and sets up in the inoxidizing coating on loam layer surface, and inoxidizing coating and retaining wall are the slabstone that reinforced concrete poured and form, are provided with the first pit that a plurality of is used for planting the vegetation and are used for the second pit of water storage, a plurality of on the inoxidizing coating first pit and second pit are array dislocation distribution, and first pit runs through the inoxidizing coating along its depth direction, and the surface mosaic of inoxidizing coating has the reposition of redundant personnel strip that is used for blockking the rainwater and directly pours into first pit.
In view of the above-mentioned related technologies, the inventor believes that after the protective layer is provided with the first concave pit and the second concave pit, the protective effect on the soil layer is obviously reduced, and the phenomenon of soil erosion is still easily caused under the long-term flushing of water flow.
SUMMERY OF THE UTILITY MODEL
In order to make the inoxidizing coating form effective protection to the river bank to make the difficult soil erosion and water loss that produces of river bank, this application provides an ecological remediation bank protection.
The application provides an ecological remediation shore protection adopts following technical scheme:
the utility model provides an ecological remediation bank protection, includes plain soil basic unit, inoxidizing coating and vegetable layer, the inoxidizing coating is established on the lateral wall of plain soil basic unit, and the vegetable layer is established in the inoxidizing coating and is kept away from one side of plain soil basic unit, be equipped with three-dimensional vegetable net layer between plain soil basic unit and the inoxidizing coating, be equipped with the vegetation hole on the inoxidizing coating.
By adopting the technical scheme, the protective layer is used for protecting the plain soil base layer, so that the plain soil base layer is not easy to generate water and soil loss; the vegetable layer is used for improving the greening effect of the ecological restoration revetment; the three-dimensional vegetation stratum reticulare consolidates the planting of vegetable layer on plain soil basal layer on the one hand, and on the other hand makes the soil of plain soil basic unit be difficult for passing the planting hole to make the inoxidizing coating form more effective protection to plain soil basal layer, further reduce the soil erosion and water loss of plain soil basic unit.
Optionally, the protective layer includes a plurality of unit bodies that are in mortise-tenon joint along the direction that the bottom end of the plain soil matrix is close to the top end of the plain soil matrix, and the plant growing holes are formed in the unit bodies.
Through adopting above-mentioned technical scheme for the construction of inoxidizing coating is more convenient, and makes the inoxidizing coating better with the laminating effect of plain soil basic unit at the in-process of construction, thereby makes the inoxidizing coating can form better protective effect to plain soil basic unit.
Optionally, a mortise is arranged on one side of the unit body close to the bottom end of the plain soil base layer, a limiting part is formed by extending a side wall of the mortise close to one side of the plain soil base layer along a direction close to the bottom end of the plain soil base layer, and the shape of the tenon is matched with the mortise.
Through adopting above-mentioned technical scheme, spacing portion makes the inoxidizing coating when bearing the extrusion of plain soil basic unit, and the tenon is difficult to deviate from in the tongue-and-groove to the structural stability of inoxidizing coating has been strengthened.
Optionally, a fixing bottom plate is arranged on one side, close to the bottom end of the plain soil base layer, of the protective layer, and the fixing bottom plate is embedded in the bottom end of the plain soil base layer.
Through adopting above-mentioned technical scheme, PMKD is as the construction basis to be convenient for connect the unit body mortise-tenon joint in order to form the inoxidizing coating, and PMKD forms the support to the inoxidizing coating, has strengthened the steadiness of inoxidizing coating.
Optionally, a base cushion layer is arranged on one side, away from the protective layer, of the fixed bottom plate.
By adopting the technical scheme, the foundation pad layer is used for enhancing the bearing strength and compactness of the bottom end of the plain soil base layer, so that the fixed bottom plate is not easy to generate sedimentation in the plain soil base layer, and the protective layer can effectively protect the plain soil base layer.
Optionally, the fixed floor is provided with toe boards embedded in the base mat.
Through adopting above-mentioned technical scheme, the toe board is used for strengthening the steadiness of PMKD in plain soil basal layer to make PMKD be difficult for producing along the horizontal direction and slide, thereby make difficult production gap between inoxidizing coating and the plain soil basal layer.
Optionally, one side of the protective layer close to the top end of the plain soil base layer is provided with a cover top, and the cover top is fixedly connected with the top end of the plain soil base layer through an anchoring pile.
By adopting the technical scheme, the cover top is used for limiting one side of the protective layer, which is far away from the basic cushion layer, so that the unit bodies forming the protective layer are not easy to separate; the anchor pile is used for enhancing the connection effect of the cover top and the plain soil base layer, so that the cover top is not easy to be separated from the plain soil base layer.
Optionally, a geogrid is arranged in the plain soil base layer.
By adopting the technical scheme, the geogrid is used for enhancing the stability of the plain soil base layer, so that the plain soil base layer is not easy to generate water and soil loss.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the three-dimensional vegetation net ensures that the soil of the plain soil base layer is not easy to pass through the vegetation holes, so that the protective layer can more effectively protect the plain soil base layer, and the water and soil loss of the plain soil base layer is further reduced;
2. through setting up the toe board, strengthened the steadiness of PMKD in plain soil basal layer to make PMKD be difficult for producing along the horizontal direction and slide, thereby make between inoxidizing coating and the plain soil basal layer difficult for producing the gap.
Drawings
FIG. 1 is a schematic structural diagram of an integral ecological restoration revetment according to an embodiment of the application;
FIG. 2 is a sectional view of an ecological remediation bank protection according to an embodiment of the present application;
fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a plain soil base layer; 2. a three-dimensional vegetation network layer; 3. a vegetable layer; 4. a protective layer; 41. a unit body; 411. mortises; 412. a tenon; 413. a limiting part; 5. fixing the bottom plate; 51. a toe plate; 6. a base mat layer; 7. covering the top; 8. anchoring piles; 9. geogrid.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses ecological remediation bank protection. Referring to fig. 1, the ecological restoration revetment comprises a plain soil base layer 1, a three-dimensional vegetation net layer 2, a vegetation layer 3 and a protective layer 4.
The plain soil base layer 1 is composed of an original river bank, the protective layer 4 is fixed on one side, close to water flow, of the plain soil base layer 1, and the protective layer 4 is used for protecting the plain soil base layer 1, so that water and soil loss is not easy to generate on the plain soil base layer 1. The vegetation layer 3 is arranged on one side of the protective layer 4 far away from the plain soil base layer 1, and the vegetation layer 3 is used as a greening facility for ecologically restoring the side slope so as to improve the greening effect. Plant holes are uniformly distributed on the protective layer 4 and used for aquatic plants of the vegetation layer 3 to pass through. During specific construction, grass seeds of aquatic plants are sown in the vegetable soil basal layer 1 and maintained, so that the grass seeds can penetrate through the plant growing holes during growth, and finally the vegetation layer 3 is formed. Three-dimensional vegetation stratum reticulare 2 establishes between plain soil basic unit 1 and inoxidizing coating 4, and three-dimensional vegetation stratum reticulare 2 can consolidate the planting of vegetable layer 3 on plain soil basic unit 1 on the one hand, and on the other hand can also make the difficult vegetation hole that passes of soil of plain soil basic unit 1 to make inoxidizing coating 4 form more effective protection to plain soil basic unit 1, further reduce the soil erosion and water loss of plain soil basic unit 1.
One side of the plain soil base layer 1 close to the water flow can be trimmed to be an inclined incident surface, so that the side of the plain soil base layer 1 close to the water flow can buffer the water flow. The three-dimensional vegetation net layer 2 is mainly formed by paving and hanging three-dimensional vegetation nets, and the three-dimensional vegetation net layer 2 can be fixedly connected with the plain soil base layer 1 through limiting parts such as rivets and the like. When the aquatic plant grass seeds in the vegetable soil base layer 1 grow, the aquatic plant grass seeds can pass through the meshes of the three-dimensional vegetation net layer 2 and form a vegetation layer 3 after passing through the protective layer 4.
Referring to fig. 1 and 2, the protective layer 4 may be formed by splicing prefabricated reinforced concrete structures to each other. The protective layer 4 comprises a plurality of unit bodies 41, the plurality of unit bodies 41 are connected with the direction mortise and tenon joint on the top end of the plain soil base layer 1 along the bottom end of the plain soil base layer 1, so that the protective layer 4 is more convenient to construct, the protective layer 4 is better in the laminating effect with the plain soil base layer 1 in the construction process, and the protective layer 4 can form a better protective effect on the plain soil base layer 1. The plant growth holes are formed in the unit bodies 41, and the plant growth holes penetrate the unit bodies 41.
Referring to fig. 2 and 3, a mortise 411 is formed on one side of the unit body 41 close to the bottom end of the plain soil base layer 1. The mortise 411 is arranged along the extending direction of the revetment, and the side wall of the mortise 411 close to the plain soil base layer 1 extends along the direction close to the bottom end of the plain soil base layer 1 to form a limiting part 413. The limiting portion 413 and the side wall of the mortise 411 are of an integral structure. The shape and the tongue-and-groove 411 looks adaptation of tenon 412, and tenon 412 and tongue-and-groove 411 mortise and tenon joint to it is better to make along the effect that fixed connection is close to between two adjacent cell cube 41 of plain soil basic unit 1 top direction in plain soil basic unit 1 bottom, and spacing portion 413 makes inoxidizing coating 4 when bearing the extrusion of plain soil basic unit 1, and tenon 412 is difficult to deviate from in the tongue-and-groove 411, thereby has strengthened the structural stability of inoxidizing coating 4.
The tenon 412 is arranged on one side, far away from the bottom end of the plain soil foundation layer 1, of the unit body 41 close to the bottom end of the plain soil foundation layer 1, so that the unit body can be stably placed; similarly, the unit body 41 close to the top end of the soil matrix 1 is only provided with a mortise 411 at one side far away from the top end of the soil matrix 1.
And a fixed bottom plate 5 is arranged on one side of the protective layer 4 close to the extreme end of the soil base layer 1. PMKD 5 is reinforced concrete structure, and PMKD 5 sets up along the extending direction of shore protection. The unit body 41 close to the fixed bottom plate 5 is fixedly connected with the fixed bottom plate 5, and the fixed bottom plate 5 is embedded in the bottom end of the plain soil base layer 1. The fixing base plate 5 serves as a construction foundation, so that the unit bodies 41 are conveniently mortise-tenon connected to form the protective layer 4, and the fixing base plate 5 supports the protective layer 4, thereby enhancing the stability of the protective layer 4.
And a base cushion layer 6 is arranged on one side of the fixed bottom plate 5 far away from the protective layer 4. The foundation mat 6 is mainly composed of sand gravel, and the foundation mat 6 is positioned in the bottom end of the plain soil base layer 1. The foundation pad layer 6 is used for enhancing the bearing strength and compactness of the bottom end of the plain soil base layer 1, so that the fixed bottom plate 5 is not easy to generate sedimentation in the plain soil base layer 1, and the protective layer 4 can effectively protect the plain soil base layer 1.
The side of the fixed bottom plate 5 away from the protective layer 4 is provided with a toe board 51. The longitudinal section of the toe board 51 is in the shape of an inverted right trapezoid, the toe board 51 and the fixed bottom board 5 are of an integral structure, and the toe board 51 is located at one end of the fixed bottom board 5 far away from the plain soil base layer 1. The toe boards 51 are embedded in the soil matrix 1, and the toe boards 51 are used for enhancing the stability of the fixed bottom board 5 in the soil matrix 1, so that the fixed bottom board 5 is not easy to slide along the horizontal direction, and a gap is not easy to generate between the protective layer 4 and the soil matrix 1.
One side of the top end of the plain soil base layer 1 is provided with a cover top 7. The cover top 7 is in a rectangular plate shape, and the cover top 7 is made of reinforced concrete materials. One end of the cover top 7 is abutted against the unit body 41 close to the top end of the plain soil base layer 1, and the other end of the cover top 7 is embedded in the top end of the plain soil base layer 1. The capping 7 is used for limiting the side of the protective layer 4 far away from the base pad 6, so that the unit bodies 41 forming the protective layer 4 are not easily separated.
The coping 7 is fixedly connected with the top end of the plain soil base layer 1 through an anchoring pile 8. The anchor piles 8 are rod-shaped and may be made of wood. The capping 7 is provided with a through hole for the anchor pile 8 to penetrate through when being prefabricated. The anchor piles 8 are used for enhancing the connecting effect of the coping 7 and the plain soil base layer 1, so that the coping 7 is not easy to be separated from the plain soil base layer 1.
The geogrid 9 is arranged in the plain soil base layer 1. The geogrid 9 can be a glass fiber reinforced plastic grid so that it has sufficient structural strength. The geogrid 9 is fixed in the middle of the plain soil base layer 1, and the geogrid 9 is arranged in the horizontal direction. The geogrid 9 is used for enhancing the stability of the plain soil base layer 1, so that the plain soil base layer 1 is not prone to water and soil loss.
The implementation principle of ecological remediation bank protection of the embodiment of the application is as follows: during specific construction, the plain soil base layer 1 is trimmed firstly, so that an inclined incident surface is formed on one side, close to water flow, of the plain soil base layer 1, and the geogrid 9 is embedded in the plain soil base layer 1. Then, a three-dimensional vegetation net is paved on the incident flow surface of the plain soil base layer 1 to form a three-dimensional vegetation net layer 2. Then, excavation of a foundation pit is carried out at the bottom end of the plain soil base layer 1, sand gravel is laid in the foundation pit to form a foundation mat 6, then the fixed bottom plate 5 is fixed on the foundation mat 6, the toe plates 51 are embedded in the foundation mat 6, and then the unit bodies 41 are sequentially subjected to mortise and tenon joint on the foundation mat 6 to form the protective layer 4. Then, a roof 7 is fixed at the end of the protective layer 4 remote from the fixed bottom plate 5, and the roof 7 is reinforced by the anchor piles 8. The three-dimensional vegetation net layer 2 can make the plain soil basic unit 1 be difficult for producing soil erosion and water loss to be difficult for producing the clearance between inoxidizing coating 4 and the plain soil basic unit 1, can form effectual protection to the plain soil basic unit 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an ecological remediation shore protection, includes plain soil basic unit (1), inoxidizing coating (4) and vegetable layer (3), inoxidizing coating (4) are established on the lateral wall of plain soil basic unit (1), and vegetable layer (3) are established in one side that plain soil basic unit (1) was kept away from in inoxidizing coating (4), its characterized in that: a three-dimensional vegetation net layer (2) is arranged between the plain soil base layer (1) and the protective layer (4), and vegetation holes are formed in the protective layer (4).
2. The ecological remediation revetment of claim 1, wherein: the protective layer (4) comprises a plurality of unit bodies (41) which are connected in a mortise and tenon mode along the bottom end of the plain soil base layer (1) and close to the top end direction of the plain soil base layer (1), and the plant growing holes are formed in the unit bodies (41).
3. The ecological remediation revetment of claim 2, wherein: one side that cell cube (41) are close to plain soil basic unit (1) bottom is equipped with tongue-and-groove (411), the lateral wall that tongue-and-groove (411) are close to plain soil basic unit (1) one side extends along the direction that is close to plain soil basic unit (1) bottom and forms spacing portion (413), one side that spacing portion (413) are close to cell cube (41) is equipped with tenon (412), the shape and the tongue-and-groove (411) looks adaptation of tenon (412).
4. The ecological remediation revetment of claim 1, wherein: one side of the protective layer (4) close to the bottom end of the plain soil base layer (1) is provided with a fixed bottom plate (5), and the fixed bottom plate (5) is embedded in the bottom end of the plain soil base layer (1).
5. The ecological remediation revetment of claim 4, wherein: and a foundation cushion layer (6) is arranged on one side, far away from the protective layer (4), of the fixed bottom plate (5).
6. The ecological remediation revetment of claim 5, wherein: the fixed bottom plate (5) is provided with a toe board (51) embedded in the foundation cushion layer (6).
7. The ecological remediation revetment of claim 1, wherein: one side that inoxidizing coating (4) are close to plain soil basic unit (1) top is equipped with caping (7), the top fixed connection of capital (7) through anchor stake (8) and plain soil basic unit (1).
8. The ecological remediation revetment of claim 1, wherein: and a geogrid (9) is arranged in the plain soil base layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068160.1U CN215105078U (en) | 2021-05-19 | 2021-05-19 | Ecological restoration revetment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068160.1U CN215105078U (en) | 2021-05-19 | 2021-05-19 | Ecological restoration revetment |
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| Publication Number | Publication Date |
|---|---|
| CN215105078U true CN215105078U (en) | 2021-12-10 |
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| CN202121068160.1U Active CN215105078U (en) | 2021-05-19 | 2021-05-19 | Ecological restoration revetment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200610A (en) * | 2021-05-19 | 2021-08-03 | 重庆浩丰规划设计集团股份有限公司 | Ecological pond lotus water purification system |
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2021
- 2021-05-19 CN CN202121068160.1U patent/CN215105078U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200610A (en) * | 2021-05-19 | 2021-08-03 | 重庆浩丰规划设计集团股份有限公司 | Ecological pond lotus water purification system |
| CN113200610B (en) * | 2021-05-19 | 2022-08-16 | 重庆浩丰规划设计集团股份有限公司 | Ecological pond lotus water purification system |
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