CN217325247U - Ecological shore protection structure combining ecological shore fixing cage and broken line type lattice - Google Patents
Ecological shore protection structure combining ecological shore fixing cage and broken line type lattice Download PDFInfo
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- CN217325247U CN217325247U CN202220789140.1U CN202220789140U CN217325247U CN 217325247 U CN217325247 U CN 217325247U CN 202220789140 U CN202220789140 U CN 202220789140U CN 217325247 U CN217325247 U CN 217325247U
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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
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Abstract
The utility model relates to an ecological shore protection structure that ecological solid shore cage and broken line type lattice combined together, its structure is: comprises a landscape slope protection section and a fixed shore section; the landscape slope protection sections are arranged on two sides of the river channel and consist of gravels, bottom cushions and green shore cushions, a layer of gravels is paved on the surface of the river channel, and the bottom cushions and the green shore cushions are arranged on the upper surfaces of the gravels; the bottom pad consists of a plurality of fold-line-shaped lattices which are arranged in parallel, and green shore pads are laid between every two adjacent fold-line-shaped lattices and at the tops of the fold-line-shaped lattices; filling ecological concrete in the green shore pad to form a greening planting layer; the shore fixing section is positioned at the bottom end of the slope and consists of a plurality of stair-shaped shore fixing cages. This ecological bank protection structure is through the setting on green shore pad, solid shore cage, banket stone and planting technique layer, collects flood control effect and ecological landscape effect in an organic whole, can effectively prevent the riparian, improves the holistic protecting against shock ability in river course and has good natural landscape effect.
Description
Technical Field
The utility model relates to an ecological shore protection structure that gu shore cage and broken line type lattice combined together of ecology belongs to the ecological river course shore protection field of view.
Background
The ecological bank protection is a river slope protection form for artificially reinforcing the river slope surface by paving, planting and other engineering measures on the original river and lake bank slope. The method is used for preventing the river bank from collapsing caused by the invasion of waves, water flows and the like, has certain flood resistance strength, can realize the mutual permeation of river water and soil, can enhance the self-cleaning capability of the river channel, and can generate certain natural landscape effect. In the traditional river bank protection, the river bank can be damaged for a long time to cause water and soil loss, so that the serious influence is brought to the river bank environment and the survival of animals, plants and microorganisms; the existing revetment ecology is unreasonable in construction, people pay more attention to functions such as water storage of rivers and lakes, and the revetment slope is covered and treated in a mode that a stone-laid revetment or a fixing pile is simply adopted to fix a revetment net cage on a soil slope and the like, so that the problem that people are increasingly aesthetic in demand cannot be met, and therefore, the structure that the revetment and the riverside revetment are combined is very necessary to be designed to solve the problem.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an ecological shore protection structure that ecological shore fixing cage and broken line type lattice combined together, this ecological shore protection structure is through the setting on green shore pad, shore fixing cage, banket stone and planting technique layer, collects flood control effect and ecological landscape effect in an organic whole, can effectively prevent river bank collapse, improves the holistic protecting against shock ability in river course and has good natural landscape effect.
In order to solve the above problems, the specific technical scheme of the utility model is as follows: an ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice structure comprises a landscape slope protection section and a shore fixing section; the landscape slope protection sections are arranged on two sides of the river channel and consist of gravels, bottom cushions and green shore cushions, a layer of gravels is paved on the surface of the river channel, and the bottom cushions and the green shore cushions are arranged on the upper surfaces of the gravels; the bottom pad consists of a plurality of fold-line-shaped lattices which are arranged in parallel, green shore pads are laid between every two adjacent fold-line-shaped lattices and at the tops of the fold-line-shaped lattices, and the bottom pad and the green shore pads are fixed on the slope surface of the riverbed through anchor rods along the height direction of the riverway; filling ecological concrete in the green shore pad to form a greening planting layer; the shore fixing section is positioned at the bottom end of the slope and consists of a plurality of stair-shaped shore fixing cages.
The foot protection stone resisting water flow scouring is placed on the top of the shore fixing cage.
The periphery of the shore fixing cage below the highest water level is provided with a groove for microorganisms and animals to inhabit.
A layer of pebbles is laid on the river bottom between the shore fixing cages at the two sides of the bottommost part.
The unit size of the green mattress is 3m multiplied by 1m multiplied by 0.3m, a net structure is woven by high zinc-plated steel wires, meshes are hexagonal, the diameter of the steel wires on the net surface is 2.2mm, the diameter of twisted wires is 2.2mm, and the length of a double-wire hinged part is more than or equal to 55 mm; the diameter multiplied by the side length of the hexagonal meshes is 80mm multiplied by 100mm, the tensile strength of the mesh is 50KN/m, and the outer surface of the mesh is coated with an anti-corrosion PVC coating.
The shore fixing section is of a stepped structure and is composed of shore fixing cages of a net cage structure with the size of 3m multiplied by 1m or 3m multiplied by 1.5m multiplied by 0.5m, the surfaces of the shore fixing cages are woven by high-zinc-plated steel wires to form a net structure, meshes are hexagonal, the diameter of the steel wires on the net surface is 2.5mm, the diameter of a twisted wire is 2.2mm, the diameter of the hexagonal meshes multiplied by the side length is 100mm multiplied by 120mm, the zinc plating and corrosion prevention treatment are adopted, and the tensile strength of a net piece is 35 KN/m.
The ecological concrete layer is 100mm thick, wherein the two grass seeds of cool season type and warm season type are collocated to form a greening planting layer.
And 20mm expansion joints are arranged at intervals of 3.5 meters in the landscape slope protecting section, and asphalt reinforcement bars are filled in the expansion joints, and the depth is 100 mm.
The thickness of the macadam is set to be 10-15cm, the strength grade is more than or equal to MU30, and the porosity after filling is less than 30%.
The utility model has the advantages that:
1. the green shore pad, the shore fixing cage and the like are combined, and the anchor rod is used for reinforcing, so that the structural deformation can be prevented, and the integral stability of the structure is kept;
2. ecological concrete is sprayed inside the framework to form a planting area, so that the fixation effect of the plant root system on the soil is fully utilized, and the water and soil loss is prevented;
3. this novel collection flood control effect and ecological landscape effect in an organic whole are the development trend that modern river lake bank was administered, and the ecological bank protection of view construction can not only effectively prevent the bank collapse, strengthens river course self-cleaning ability, still has good natural landscape effect, provides comfortable living environment for near resident.
Drawings
Fig. 1 is a schematic view of the ecological revetment structure of the present application.
Fig. 2 is a cross-sectional view of the green shore pad in the landscape slope protection section.
Fig. 3 is a schematic diagram of the mesh structure of the green shore pad and the shore fixing cage.
Detailed Description
As shown in fig. 1 and fig. 2, an ecological bank protection structure combining an ecological shore fixing cage and a broken line type lattice is characterized in that: comprises a landscape slope protection section 1 and a fixed shore section 2; the landscape slope protection sections are arranged on two sides of the river channel and consist of gravels 7, bottom cushions 3 and green shore cushions 4, a layer of gravels 7 is paved on the surface of the river channel, and the bottom cushions 3 and the green shore cushions 4 are arranged on the upper surfaces of the gravels 7; the bottom mat 3 is composed of a plurality of fold-line-shaped lattices arranged in parallel, green shore mats 4 are laid between every two adjacent fold-line-shaped lattices and at the tops of the fold-line-shaped lattices, the bottom mat 3 and the green shore mats 4 are fixed on the inclined riverbed slope surface through anchor rods 5 along the height direction of a river channel, the anchor rods 5 are mortar anchor rods, the anchor rods 5 are made of phi 18 steel bars, the diameter is set to be 22mm, the length is 2800-3500 mm, and the anchor rods 5 penetrate through holes of the green shore mats according to fixed hole positions and are driven into a side slope; the green shore pad 4 and the anchor rod head are firmly bound and connected at the node by adopting an electric welding and steel wire binding method and then are fixed by using an anti-skid nail; filling ecological concrete 6 in the green shore pad 4 to form a greening planting layer; the fixed shore section 2 is positioned at the bottom end of the slope and is composed of a plurality of fixed shore cages 8 which are arranged in sequence in a ladder shape.
The foot protection stone 9 resisting water flow scouring is arranged on the top of the shore fixing cage 8. The foot protection stone 9 can adapt to the deformation of the riverbed and has the performance of resisting water flow erosion.
The periphery of the shore fixing cage 8 below the highest water level is provided with a groove 10 for microorganisms and animals to inhabit, and a layer of pebbles 11 is laid at the river bottom between the shore fixing cages 8 at the two sides of the bottommost part. The structure can improve the biological environment of the river channel, and the river channel can reach good ecological balance.
As shown in fig. 3, the unit size of the green shore pad 4 is 3m × 1m × 0.3m, the green shore pad is woven by high zinc-plated steel wires to form a net structure, the net holes are hexagonal, the diameter of the net surface steel wires is 2.2mm, the diameter of the twisted wires is 2.2mm, and the length of the double-wire twisted part is more than or equal to 55 mm; the diameter multiplied by the side length of the hexagonal meshes is 80mm multiplied by 100mm, the tensile strength of the mesh is 50KN/m, and the outer surface of the mesh is coated with an anti-corrosion PVC coating.
The shore fixing section 2 is of a stepped structure and is composed of shore fixing cages 8 of a net cage structure with the size of 3m multiplied by 1m or 3m multiplied by 1.5m multiplied by 0.5m, the surfaces of the shore fixing cages 8 are woven into a net structure by high zinc-plated steel wires, meshes are hexagonal, the diameter of the net surface steel wires is 2.5mm, the diameter of the stranded wires is 2.2mm, the diameter of the hexagonal meshes multiplied by the side length is 100mm multiplied by 120mm, zinc plating and corrosion prevention treatment are adopted, and the tensile strength of the net piece 13 is 35 KN/m.
The thickness of the 6 layers of the ecological concrete is 100mm, and the ecological concrete is matched with two grass seeds in cold seasons and warm seasons to form a greening planting layer. Plants are planted in the green shore pads, the plants are protected by the green shore pads, are not easy to be disturbed by external force, and are beneficial to root systems of the plants to be pricked into a slope foundation, thrive and are not easy to be washed down, on one hand, the scouring erosion force of runoff can be effectively weakened, on the other hand, the slope is beautified, and the ornamental value is better.
The thickness of the macadam 7 is set to be 10-15cm, the strength grade is more than or equal to MU30, and the porosity after filling is less than 30%. The arrangement of the river bottom broken stones 7 can reduce the flow velocity and prevent the loss of water and soil at the river bottom; and the sediment content of the river bottom is high, and the broken stones can also adsorb and retain suspended matters in water to play a role in filtering, so that the river bottom is economical and attractive.
Claims (9)
1. The utility model provides an ecological shore protection structure that ecological solid shore cage and broken line type lattice combined together which characterized in that: comprises a landscape slope protection section (1) and a fixed shore section (2); the landscape slope protection sections are arranged on two sides of the river channel and consist of gravels (7), bottom cushions (3) and green shore cushions (4), a layer of gravels (7) is paved on the surface of the river channel, and the bottom cushions (3) and the green shore cushions (4) are arranged on the upper surfaces of the gravels (7); the bottom pad (3) consists of a plurality of fold-line-shaped lattices which are arranged in parallel, green shore pads (4) are laid between every two adjacent fold-line-shaped lattices and at the tops of the fold-line-shaped lattices, and the bottom pad (3) and the green shore pads (4) are fixed on the slope surface of the riverbed through anchor rods (5) along the height direction of the riverway; ecological concrete (6) is filled in the green shore pad (4) to form a greening planting layer; the shore fixing section (2) is positioned at the bottom end of the slope and consists of a plurality of stair-shaped shore fixing cages (8).
2. The ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice as claimed in claim 1, wherein: the foot protection stone (9) resisting water flow scouring is arranged on the top of the shore fixing cage (8).
3. The ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice as claimed in claim 1, wherein: the periphery of the shore fixing cage (8) below the highest water level is provided with a groove (10) for microorganisms and animals to inhabit.
4. The ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice as claimed in claim 1, wherein: a layer of pebbles (11) is laid at the river bottom between the shore fixing cages (8) at the two sides of the bottommost part.
5. The ecological shore protection structure combining an ecological shore-fixing cage and a broken-line type lattice as claimed in claim 1, wherein: the unit size of the green shore pad (4) is 3m multiplied by 1m multiplied by 0.3m, the green shore pad is woven by high zinc-plated steel wires to form a net structure, the net holes are hexagonal, the diameter of the net surface steel wires (14) is 2.2mm, the diameter of the twisted wires (15) is 2.2mm, and the length of the double-wire twisted part is more than or equal to 55 mm; the diameter multiplied by the side length of the hexagonal meshes is 80mm multiplied by 100mm, the tensile strength of the mesh is 50KN/m, and the outer surface of the mesh is coated with an anti-corrosion PVC coating.
6. The ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice as claimed in claim 1, wherein: the shore fixing section (2) is of a stepped structure and is composed of shore fixing cages (8) of a net cage structure with the size of 3m multiplied by 1m or 3m multiplied by 1.5m multiplied by 0.5m, the surfaces of the shore fixing cages (8) are woven by high-zinc-content steel wires to form a net structure, meshes are hexagonal, the diameter of the net face steel wires (14) is 2.5mm, the diameter of the stranded wires (15) is 2.2mm, the diameter of the hexagonal meshes multiplied by the side length is 100mm multiplied by 120mm, zinc plating and corrosion prevention treatment are adopted, and the tensile strength of the net piece (13) is 35 KN/m.
7. The ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice as claimed in claim 1, wherein: the thickness of the ecological concrete (6) layer is 100mm, and a green planting layer is formed by matching two grass seeds of a cold season type and a warm season type.
8. The ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice as claimed in claim 1, wherein: 20mm expansion joints (12) are arranged at intervals of 3.5 meters in the landscape slope protecting section (1), and asphalt reinforcement bars are filled in the expansion joints (12) and the depth is 100 mm.
9. The ecological shore protection structure combining an ecological shore fixing cage and a broken line type lattice as claimed in claim 1, wherein: the thickness of the macadam (7) is set to be 10-15cm, the strength grade is more than or equal to MU30, and the porosity after filling is less than 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220789140.1U CN217325247U (en) | 2022-04-07 | 2022-04-07 | Ecological shore protection structure combining ecological shore fixing cage and broken line type lattice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220789140.1U CN217325247U (en) | 2022-04-07 | 2022-04-07 | Ecological shore protection structure combining ecological shore fixing cage and broken line type lattice |
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| CN217325247U true CN217325247U (en) | 2022-08-30 |
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| CN202220789140.1U Active CN217325247U (en) | 2022-04-07 | 2022-04-07 | Ecological shore protection structure combining ecological shore fixing cage and broken line type lattice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450172A (en) * | 2022-10-17 | 2022-12-09 | 江苏顺顺龙信息科技有限公司 | Method for planting green on gabion retaining wall |
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2022
- 2022-04-07 CN CN202220789140.1U patent/CN217325247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450172A (en) * | 2022-10-17 | 2022-12-09 | 江苏顺顺龙信息科技有限公司 | Method for planting green on gabion retaining wall |
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