CN217325242U - Improved generation river course shore protection structure - Google Patents
Improved generation river course shore protection structure Download PDFInfo
- Publication number
- CN217325242U CN217325242U CN202220086810.3U CN202220086810U CN217325242U CN 217325242 U CN217325242 U CN 217325242U CN 202220086810 U CN202220086810 U CN 202220086810U CN 217325242 U CN217325242 U CN 217325242U
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- Prior art keywords
- layer
- concrete
- gabion
- anticorrosive
- fixedly connected
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- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 claims abstract description 123
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 17
- 239000003755 preservative agent Substances 0.000 claims abstract description 13
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 229920005669 high impact polystyrene Polymers 0.000 claims description 5
- 239000004797 high-impact polystyrene Substances 0.000 claims description 5
- 239000011527 polyurethane coating Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 32
- 230000002335 preservative effect Effects 0.000 abstract description 8
- 238000009991 scouring Methods 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 description 18
- 230000007797 corrosion Effects 0.000 description 7
- 239000011464 hollow brick Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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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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- Revetment (AREA)
Abstract
The utility model discloses an improved generation river course shore protection structure, including the soil basic unit, soil basic unit fixedly connected with concrete layer, concrete layer is located gabion layer an's the outside, gabion layer a surface mounting has concrete slab, gabion layer a is located gabion layer b's top, sideboard an is installed on gabion layer b right side, gabion layer b is located gabion layer c's top, gabion layer c right side fixedly connected with sideboard b, gabion layer c is located gabion layer d's top, gabion layer d right side fixedly connected with sideboard c, concrete slab bottom bonds there is the reinforcing plate, concrete slab surface coats and has anticorrosive coating b, anticorrosive coating b is located anticorrosive coating c's inlayer. The stepped gabion layer, the concrete plates and the reinforcing plates are matched to improve the shock resistance of the river bank, so that the river bank is prevented from collapsing due to water flow scouring; the anticorrosion layer is matched with a concrete preservative added in the concrete, so that the integral anticorrosion capability of the concrete can be improved, and the service life is prolonged.
Description
Technical Field
The utility model relates to a river course shore protection engineering technical field specifically is an improved generation river course shore protection structure.
Background
The river bank protection engineering is an engineering measure for protecting river banks from water flow and wind wave.
The patent number CN 211006544U discloses a river bank protection structure, the barrier group has a certain barrier effect on the washing of flood, so that the bottom of the revetment body is not easily washed away by the flood, meanwhile, the drainage group can discharge rainwater in a backfill layer into the river, so that the backfill layer is not easily diluted by the rainwater to influence the structural strength of the backfill layer, and the structure is stable and firm; the inserted bar inserts in the sleeve, and reuse pin locking is fixed, and when the flood bath grouted rubble, the grouted rubble was difficult to break away from each other with the bottom of revetment body, and the structure is more stable, firm.
The river bank protection engineering in the prior art has the following defects: 1. the existing river bank protection structure has weak impact resistance and is easy to collapse after being washed by water flow for a long time; 2. concrete is commonly used in the river bank protection structure, chemical sewage and the like discharged in river water easily cause concrete corrosion, and the service life of the concrete is short. Therefore, improvements are made to the above-described problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an improved river bank protection structure, the stepped gabion layer, the concrete slab and the reinforcing plate are matched to improve the shock resistance of the river bank, and the collapse of the river bank is avoided due to water flow scouring; the anticorrosion coating and the concrete preservative added into the concrete can improve the integral anticorrosion capability of the concrete and prolong the service life.
The utility model discloses a following technical scheme realizes above-mentioned purpose, an improved generation river course shore protection structure, including the soil basic unit, soil basic unit fixedly connected with concrete layer, concrete layer is located gabion layer an's the outside, gabion layer a surface mounting has concrete slab, gabion layer a is located gabion layer b's top, sideboard a is installed on gabion layer b right side, gabion layer b is located gabion layer c's top, gabion layer c right side fixedly connected with sideboard b, gabion layer c is located gabion layer d's top, gabion layer d right side fixedly connected with sideboard c, concrete slab bottom bonds there is the reinforcing plate, concrete slab surface coating has anticorrosive coating b, anticorrosive coating b is located anticorrosive coating c's inlayer.
Preferably, the surface of the soil substrate is embedded and connected with a hollow brick, and plants are planted in the hollow brick.
Preferably, the outer surface of the concrete layer is coated with a waterproof layer, and the surface of the waterproof layer is coated with an anticorrosive layer a.
Preferably, a water inlet pipe penetrates through the concrete slab, a water outlet pipe penetrates through the side plate c, and the water inlet pipe is communicated with the water outlet pipe.
Preferably, the gabion layer b is located between the gabion layer a and the gabion layer c, and the bottom end of the concrete plate is fixedly connected with the side plate a.
Preferably, the bottom end of the side plate a is fixedly connected with a side plate b, and the bottom end of the side plate b is fixedly connected with a side plate c.
Preferably, a concrete preservative is added into each of the concrete layer and the concrete slab, and the anticorrosive layer a and the anticorrosive layer b are both made of polyurethane paint.
Preferably, the reinforcing plate is made of high impact polystyrene, and the anticorrosive layer c is made of epoxy resin anticorrosive paint.
The utility model has the advantages that:
1. the stepped gabion layer, the concrete plates and the reinforcing plates are matched to improve the shock resistance of the river bank, so that the river bank is prevented from collapsing due to water flow scouring; the concrete layer is fixed on the outer layer of the soil base layer, the outer side of the concrete layer is sequentially provided with a gabion layer d, a gabion layer c, a gabion layer b and a gabion layer a from bottom to top, the multiple gabion layers are stacked to form a ladder-shaped structure, stones are filled in the gabion layer and can be stably fixed on the surface of the concrete layer, the gabion layer is firstly contacted with outside water for scouring, the concrete layer can be protected, the stormy waves are firstly contacted with the ladder-shaped gabion layer when scouring towards the two sides of a river channel, the stormy waves are decelerated after being contacted with the ladder-shaped gabion layer, the whole impact force is reduced, the side plate c fixed on the outer side of the gabion layer d, the side plate b fixed on the outer side of the gabion layer c and the side plate a fixed on layer b are all formed by combining concrete plates and reinforcing plates, river water is firstly contacted with the concrete plates on the outermost side when contacting with the gabion layer, the concrete plates have higher strength and hardness, and the reinforcing layers fixed on inner sides of the concrete plates are made of high impact polystyrene, the reinforced layer has better impact strength and rigidity, and when the reinforced layer is impacted, the tip stress of crack propagation can be released by the relatively soft rubber particles in the reinforced layer, so that the crack propagation is hindered, the impact resistance of the river bank can be improved by the cooperation of the stepped gabion layer, the concrete slab, the reinforced plate and the concrete layer, and the multilayer protection can avoid water flow scouring to collapse the reinforced layer.
2. The anticorrosion layer is matched with a concrete preservative added in the concrete, so that the integral anticorrosion capability of the concrete can be improved, and the service life is prolonged; the concrete preservative is added in the manufacturing process of the concrete layer and the concrete slab, after the concrete preservative is added, the concrete has good performances of salt ion corrosion resistance, freeze-thaw cycle damage resistance, high permeation resistance and the like, so that the self-corrosion resistance is improved, the inner layer of the surface of the concrete layer is coated with the waterproof layer which has good waterproof capability and can prevent water in a river channel from contacting with the concrete layer, the anticorrosive layer a coated on the outer layer and the anticorrosive layer b coated on the inner layer of the concrete slab are both made of polyurethane coating, the polyurethane coating has excellent wear resistance and excellent chemical and oil resistance and can improve the corrosion resistance of the concrete layer and the concrete slab, the anticorrosive layer c coated on the outer layer of the concrete slab is epoxy resin anticorrosive coating, and the epoxy resin molecular structure contains hydroxyl and ether bonds with high polarity, so that the anticorrosive layer c has good chemical resistance and good alkali resistance. And because the structure of the coating contains rigid and benzene rings and head-shaped hydrocarbon chains which are alternately arranged, the physical and mechanical properties of the coating are quite good, the coating can be matched with the inner anti-corrosion layer b to improve the overall anti-corrosion capability of the concrete slab, and the anti-corrosion capability of the concrete layer and the concrete slab can be improved by matching the anti-corrosion layer with a concrete preservative added into the concrete, so that the service life of the concrete is prolonged.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a cross-sectional view taken at a in fig. 1 according to the present invention;
fig. 3 is a partial schematic structural view of a top view of the present invention;
fig. 4 is a schematic structural view of the concrete slab of the present invention.
In the figure: 1. hollow bricks; 2. a soil base layer; 3. a plant; 4. a concrete layer; 5. a concrete slab; 6. a gabion layer a; 7. a gabion layer b; 8. a water inlet pipe; 9. a side plate a; 10. a side plate b; 11. a gabion layer c; 12. a side plate c; 13. a water outlet pipe; 14. a gabion layer d; 15. an anticorrosive layer a; 16. a reinforcing plate; 17. a waterproof layer; 18. an anticorrosive layer b; 19. and (c) an anticorrosive layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1 referring to fig. 1 to 4, an improved river bank protection structure includes a soil base layer 2, a concrete layer 4 is fixedly connected to the soil base layer 2, the concrete layer 4 can protect the soil base layer 2, the concrete layer 4 is located on the outer side of a gabion layer a6, a gabion layer a6 can protect the concrete layer 4, a concrete slab 5 is installed on the surface of the gabion layer a6, the concrete slab 5 can improve the overall impact resistance, the gabion layer a6 is located above a gabion layer b7, a gabion layer a6, a gabion layer b7, a gabion layer c11 and a gabion layer d14 are stacked to form a stepped structure, a side plate a9 is installed on the right side of the gabion layer b7, a side plate a9 can protect the outer side of the gabion layer b7, a gabion layer b7 is located above the gabion layer c 2, a side plate b10 b10 is fixedly connected to the right side of the gabion layer c11, gabion layer c11 is located gabion layer d 14's top, gabion layer d14 right side fixedly connected with sideboard c12, sideboard c12 can protect gabion layer d14, concrete slab 5 bottom bonds has reinforcing plate 16, and whole shock resistance can be strengthened to reinforcing plate 16, concrete slab 5 surface coating has anticorrosive coating b18, anticorrosive coating b18 is located anticorrosive coating c 19's inlayer, and anticorrosive coating b18 and anticorrosive coating c19 cooperate and improve the holistic anticorrosive ability of concrete slab 5.
Specifically, the outer surface of the concrete layer 4 is coated with a waterproof layer 17, the waterproof layer 17 can improve the waterproof capability of the concrete layer 4, the surface of the waterproof layer 17 is coated with an anticorrosive layer a15, and the anticorrosive layer a15 can improve the anticorrosive capability of the concrete layer 4.
Specifically, a water inlet pipe 8 penetrates through the concrete slab 5, river water or rainwater on the surface of the concrete slab 5 can flow downwards through the water inlet pipe 8 and is conveyed downwards through the water inlet pipe 8 into and out of a water pipe 13 to be communicated with the river water, a water outlet pipe 13 is connected to the side plate c12 in a penetrating mode, the water inlet pipe 8 is communicated with the water outlet pipe 13, the water inlet pipe 8 is arranged between two vertical adjacent gabion layers, and the water outlet pipe 13 is arranged between two horizontal adjacent gabion layers.
Particularly, gabion layer b7 is located between gabion layer a6 and gabion layer c11, and a plurality of gabion layers stack to be the notch cuttype structure, can improve shock resistance, the casing concrete panel 5 bottom fixedly connected with sideboard a9, the sideboard is formed for concrete panel 5 and reinforcing plate 16 combine.
Specifically, the bottom end of the side plate a9 is fixedly connected with a side plate b10, the joint between the side plates is fixed, and the bottom end of the side plate b10 is fixedly connected with a side plate c 12.
Specifically, concrete preservatives are added in the concrete layer 4 and the concrete slab 5, the concrete preservatives can improve the self-corrosion resistance of the concrete layer 4 and the concrete slab 5, the materials of the corrosion-resistant layer a15 and the corrosion-resistant layer b18 are polyurethane coatings, and the polyurethane coatings have good corrosion resistance.
Specifically, the reinforcing plate 16 is made of high impact polystyrene, the reinforcing plate 16 can be matched with the concrete slab 5 to improve the overall impact resistance, the anticorrosive layer c19 is made of epoxy resin anticorrosive paint, and the anticorrosive layer c19 has better anticorrosive ability.
Example 2: referring to fig. 1 and fig. 2, the present embodiment is different from embodiment 1 in that: 2 surface inlays on soil basic unit and is connected with hollow brick 1, and 2 surface inlays on soil basic unit have a plurality of hexagon hollow bricks 1, and the plant 3 of planting in the hollow brick 1 can be to 2 surfaces on soil basic unit and carry out solid soil, avoids soil loss, plant 3 in the hollow brick 1.
The utility model discloses when using, 1 outer concrete layer 4 that is fixed with of soil basic unit, and concrete layer 4 outside from the bottom up has placed gabion layer d14, gabion layer c11, gabion layer b7 and gabion layer a6 in proper order, and multilayer gabion layer piles up and is the notch cuttype structure, and the gabion intussuseption is filled with the stone, can stabilize fix on concrete layer 4 surface. Earlier erode with external water contact, can protect concrete layer 4, the river surface is gone up the wind and wave and is contacted with echelonment gabion layer earlier when scouring to the river course both sides, and the wind and wave slows down after contacting with echelonment gabion layer, and whole impact force reduces, and the sideboard c12 of the external side fixed of gabion layer d14, the sideboard b10 of the external side fixed of gabion layer c11 and the sideboard a9 of the external side fixed of gabion layer b7 combine by concrete slab 5 and reinforcing plate 16 to form. When the river water contacts the gabion layer, the river water contacts the concrete slab 5 on the outermost side, the concrete slab 5 has high strength and hardness, the reinforcing layer fixed on the inner side of the concrete slab 5 is made of high impact polystyrene, the reinforcing layer has high impact strength and rigidity, when the reinforced concrete slab is impacted, tip stress of crack expansion can be released by rubber particles which are relatively soft inside, so that the crack expansion is hindered, the impact resistance of the river bank can be improved through the cooperation of the stepped gabion layer, the concrete slab 5, the reinforcing plate 16 and the concrete layer 4, and the multilayer protection can prevent the river bank from collapsing due to water flow scouring. Concrete preservatives are added in the manufacturing processes of the concrete layer 4 and the concrete slab 5, and after the concrete preservatives are added, the concrete has good performances of salt ion corrosion resistance, freeze-thaw cycle damage resistance, high permeation resistance and the like, so that the self-corrosion resistance is improved. The inner layer of the surface of the concrete layer 4 is coated with a waterproof layer 17, and the waterproof layer 17 has better waterproof capability and can avoid the contact between the water in the river channel and the concrete layer 4. The anticorrosive layer a15 coated on the outer layer and the anticorrosive layer b18 coated on the inner layer of the concrete slab 5 are both made of polyurethane paint, the polyurethane paint has excellent wear resistance and chemical and oil resistance, and can improve the anticorrosive capability of the concrete layer 4 and the concrete slab 5, the anticorrosive layer c19 coated on the outer layer of the concrete slab 5 is epoxy resin anticorrosive paint, and the epoxy resin molecular structure contains hydroxyl and ether bonds with high polarity, so that the anticorrosive layer c19 has good chemical resistance and alkali resistance. And because the structure of the coating contains rigid and benzene rings and head-shaped hydrocarbon chains which are alternately arranged, the physical and mechanical properties of the coating are quite good, the coating can be matched with the inner anti-corrosion layer b18 to improve the anti-corrosion capability of the whole concrete slab 5, and the anti-corrosion capability of the concrete layer 4 and the concrete slab 5 can be improved by matching the anti-corrosion layer with a concrete preservative added into the concrete, so that the service life of the concrete is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an improved generation river course shore protection structure, includes soil-base layer (2), its characterized in that: the concrete base layer (2) is fixedly connected with a concrete layer (4), the concrete layer (4) is located on the outer side of a gabion layer a (6), a concrete slab (5) is installed on the surface of the gabion layer a (6), the gabion layer a (6) is located above a gabion layer b (7), a side plate a (9) is installed on the right side of the gabion layer b (7), the gabion layer b (7) is located above a gabion layer c (11), a side plate b (10) is fixedly connected to the right side of the gabion layer c (11), the gabion layer c (11) is located above a gabion layer d (14), and a side plate c (12) is fixedly connected to the right side of the gabion layer d (14); the bottom end of the concrete plate (5) is adhered with a reinforcing plate (16), the surface of the concrete plate (5) is coated with an anticorrosive layer b (18), and the anticorrosive layer b (18) is positioned on the inner layer of the anticorrosive layer c (19).
2. An improved river revetment structure according to claim 1, wherein: the soil base course (2) surface is inlayed and is connected with air brick (1), plant (3) have been planted in air brick (1).
3. An improved river revetment structure according to claim 1, wherein: the concrete layer (4) surface coats and is scribbled waterproof layer (17), waterproof layer (17) surface coats and is scribbled anticorrosive coating a (15).
4. An improved river revetment structure according to claim 1, wherein: the concrete slab (5) runs through and has inlet tube (8), sideboard c (12) through connection has outlet pipe (13), inlet tube (8) and outlet pipe (13) intercommunication.
5. An improved river revetment structure according to claim 1, wherein: the gabion layer b (7) is located between the gabion layer a (6) and the gabion layer c (11), and the bottom end of the concrete slab (5) is fixedly connected with a side plate a (9).
6. An improved river revetment structure according to claim 1, wherein: the bottom end of the side plate a (9) is fixedly connected with a side plate b (10), and the bottom end of the side plate b (10) is fixedly connected with a side plate c (12).
7. An improved river bank revetment structure according to claim 3, wherein: concrete preservatives are added in the concrete layer (4) and the concrete slab (5), and the materials of the anticorrosive layer a (15) and the anticorrosive layer b (18) are polyurethane coatings.
8. An improved river revetment structure according to claim 1, wherein: the reinforcing plate (16) is made of high impact polystyrene, and the anticorrosive layer c (19) is made of epoxy resin anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086810.3U CN217325242U (en) | 2022-01-13 | 2022-01-13 | Improved generation river course shore protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086810.3U CN217325242U (en) | 2022-01-13 | 2022-01-13 | Improved generation river course shore protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217325242U true CN217325242U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220086810.3U Expired - Fee Related CN217325242U (en) | 2022-01-13 | 2022-01-13 | Improved generation river course shore protection structure |
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| Country | Link |
|---|---|
| CN (1) | CN217325242U (en) |
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2022
- 2022-01-13 CN CN202220086810.3U patent/CN217325242U/en not_active Expired - Fee Related
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