CN113047227A - Ecological bank protection concrete structure unit and implementation method thereof - Google Patents
Ecological bank protection concrete structure unit and implementation method thereof Download PDFInfo
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- CN113047227A CN113047227A CN202110327933.1A CN202110327933A CN113047227A CN 113047227 A CN113047227 A CN 113047227A CN 202110327933 A CN202110327933 A CN 202110327933A CN 113047227 A CN113047227 A CN 113047227A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 259
- 238000003860 storage Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 19
- 241000196324 Embryophyta Species 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 10
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 10
- 239000010881 fly ash Substances 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 229920000647 polyepoxide Polymers 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 4
- 235000020681 well water Nutrition 0.000 claims description 4
- 239000002349 well water Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 241001465754 Metazoa Species 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses an ecological bank protection concrete structure unit and an implementation method thereof, belonging to the technical field of concrete prefabricated parts and comprising concrete in a low water level area; the middle water level area concrete is positioned obliquely above the low water level area concrete, a plurality of second through holes are formed in the side wall of the middle water level area concrete, and a partition plate is arranged in the middle water level area concrete; the high water level area concrete is of a hollow structure with an open top; a buffer zone located between the mid water level zone concrete and the high water level zone concrete; the buffer area is communicated with the water storage area, the water storage area is communicated with the concrete inner cavity of the low water level area, and a one-way liquid inlet valve is arranged at the communication position; the concrete structure unit provided by the invention plays a role of fixing the river bank, provides rigid supporting force, can be used for plants and animals to grow and live, provides living space for the plants and the animals to exchange substances and energy, realizes ecological bank protection, and can beautify the river bank by the growing plants.
Description
Technical Field
The invention belongs to the technical field of concrete prefabricated parts, and particularly relates to an ecological bank protection concrete structural unit and an implementation method thereof.
Background
Ecological bank protection refers to a river course slope protection form which combines plants or plants with civil engineering, can enable river water and soil to mutually permeate in addition to preventing river bank collapse, enhances the self-cleaning capacity of a river course, generates a certain natural landscape effect and protects the slope of the river course. The traditional bank protection mode is that hard materials are paved on the bank, and although the stability of the bank can be kept, the material and energy exchange of an amphibious ecosystem is cut off, so that the whole bank protection becomes a closed system, the diversity of animals and plants is damaged, and the ecological function of the bank is lost. Therefore, how to keep the normal operation of the water-land ecosystem needs further research on the premise of ensuring the stability of the river bank.
Disclosure of Invention
In order to solve the technical problem, the invention provides an ecological bank protection concrete structural unit and an implementation method thereof.
The invention is realized by the following technical scheme.
A first object of the present invention is to provide an ecological bank protection concrete structural unit comprising:
the concrete at the low water level area is of an internal cavity structure, and the top of the concrete at the low water level area is provided with a plurality of first through holes;
the middle water level area concrete is positioned obliquely above the low water level area concrete, the middle water level area concrete is of a cavity structure with an open top, the side wall of the middle water level area concrete is provided with a plurality of second through holes, a partition plate is arranged in the middle water level area concrete, and the partition plate is provided with a plurality of third through holes;
the high water level area concrete is positioned obliquely above the middle water level area concrete, and the high water level area concrete is of a hollow structure with an open top;
the buffer area is positioned between the middle water level area concrete and the high water level area concrete, and the buffer area is of a cavity structure with an open top;
the water storage area is located well water level district concrete below, the buffer memory district with the water storage district intercommunication, the water storage district with the inside cavity intercommunication of low water level district concrete, just the water storage district with the inside cavity intercommunication department of low water level district concrete is equipped with one-way feed liquor valve, one-way feed liquor valve enables liquid to follow the water storage district flows to inside the low water level district concrete.
Preferably, the concrete top of the low water level area is obliquely arranged.
Preferably, the first net body is detachably connected in the middle water level area concrete, a plurality of pot bodies are arranged below the first net body, the top of each pot body is communicated with the corresponding first net body, and the side wall and the bottom of each pot body are of a grid structure.
Preferably, a second net body is detachably connected above the first net body in the middle water level area concrete.
Preferably, the mounting groove has been seted up respectively to normal water level district concrete inner wall top, the mounting groove top extends to the lateral wall surface, first net body and second net body be equipped with first installation arch and second installation arch around respectively, first installation arch and second installation arch can respectively with mounting groove adaptation joint.
Preferably, the low water level area concrete, the medium water level area concrete and the high water level area concrete are all prepared from the following raw materials in parts by weight: 30-40 parts of cement, 10-20 parts of sand stone, 20-35 parts of fly ash, 10-20 parts of epoxy resin, 5-9 parts of expanded graphite, 10-15 parts of silane coupling agent, 15-25 parts of water and 1-2 parts of sodium dodecyl sulfate.
The second purpose of the invention is to provide an implementation method of the ecological bank protection concrete structural unit, which comprises the following steps:
s1, preparation of low water level area concrete, medium water level area concrete and high water level area concrete
Respectively weighing the following raw materials in parts by weight: 30-40 parts of cement, 10-20 parts of sand stone, 20-35 parts of fly ash, 10-20 parts of epoxy resin, 5-9 parts of expanded graphite, 10-15 parts of silane coupling agent, 15-25 parts of water and 1-2 parts of sodium dodecyl sulfate; adding sodium dodecyl sulfate and water into a foaming machine to prepare foam; mixing epoxy resin, a silane coupling agent and expanded graphite, stirring and heating to 50-60 ℃, then adding cement, gravel and fly ash, heating to 70-80 ℃, stirring for 12-24 hours, naturally cooling to room temperature, adding the foam, and uniformly stirring to obtain a concrete raw material; respectively injecting the concrete raw materials into a low water level area concrete mould, a medium water level area concrete mould and a high water level area concrete mould, standing and forming to respectively prepare low water level area concrete, medium water level area concrete and high water level area concrete;
s2, digging a water storage area in a river bank, tamping and reinforcing the river bank around the water storage area, and respectively paving a first pipeline and a second pipeline on two sides of the water storage area;
s3, leveling a river bank, excavating and paving a low water level area concrete groove at the lower end of the river bank, placing the low water level area concrete prepared in the step S1 in the low water level area concrete groove, paving a rock block slope toe outside the low water level area concrete, communicating a first pipeline with the low water level area concrete, and installing a one-way liquid inlet valve in the first pipeline;
s4, excavating a water level area concrete groove in the middle of the river bank, and placing the water level area concrete prepared in the S1 into the water level area concrete groove; excavating a buffer area on the outer side of the concrete of the middle water level area, and communicating a second pipeline with the buffer area;
s5, excavating a high water level area concrete groove on the upper surface of the river bank, and placing the high water level area concrete in the high water level area concrete groove.
Preferably, in S4, planting soil is laid in the concrete of the middle water level area, and plants are planted in the pots on the first net body.
Preferably, in S5, seed soil is laid in the high water level area concrete and grass seeds are sown.
Compared with the prior art, the invention has the beneficial effects that:
according to the characteristics of water level change of a river bank, a low water level area, a medium water level area and a high water level area are divided, when the river is in a few arid seasons, the water level is higher, and the water level is close to the low water level area; when the river is at a normal water level, the normal water level is correspondingly provided with a middle water level area concrete, plants can be planted above the concrete, the soil loss is kept, meanwhile, the plants can be viewed, and a cavity is arranged below the concrete, so that the nutrient components and the substances and the energy between the animals can be exchanged; when the river is in the flood season, the water level rises suddenly, be equipped with high water level concrete above the river bank, can plant the grass in this concrete, can reduce the velocity of water flow, prevent to overflow the dyke, in order to further prevent the harm that the too high water level brought, still be equipped with the buffer memory district between well water level district concrete and high water level district concrete, the water after overflowing the water level can advance and go into the mixed district that deposits, and get into the water storage district that is located the river bank inside through the pipeline, the water storage district can store partly water, can prevent the too high water level to a certain extent, the water that this process got into the water storage district is lower at the water level, when the river is in the arid period, get into the river again, specifically do: therefore, when the water level is low, the water in the concrete of the low water level area is small, and at the moment, the water in the water storage area can enter the concrete of the low water level area through the one-way liquid inlet valve and enter the river through the through hole at the top to supplement the water in the river; the invention is arranged in three water level areas, so that the river bank plays a corresponding role according to the characteristics of the river water levels at different time intervals, an organic whole for the growth of plants and animals is formed on the basis of strengthening the river bank, the change of the river water level can be effectively coordinated, and the invention is suitable for popularization and application.
Drawings
Figure 1 is a cross-sectional view of a concrete structural unit provided by the present invention;
fig. 2 is a schematic front view of concrete in the high water level area in fig. 1.
Description of reference numerals:
1. river bank, 2, low water level district concrete, 21, first through-hole, 3, normal water level district concrete, 31, baffle, 311, third through-hole, 32, second through-hole, 33, first dictyosome, 34, the basin body, 35, second dictyosome, 36, mounting groove, 4, high water level district concrete, 5, buffer memory district, 6, water storage district, 61, second pipeline, 62, first pipeline, 63, one-way feed liquor valve, 7, stone block toe.
Detailed Description
In order to make the technical solutions of the present invention better understood and implemented by those skilled in the art, the present invention is further described below with reference to the following specific embodiments and the accompanying drawings, but the embodiments are not meant to limit the present invention.
Example 1
An ecological bank protection concrete structure unit, as shown in fig. 1 and 2, comprising:
the concrete 2 in the low water level area is of an internal cavity structure, and the top of the concrete 2 in the low water level area is provided with a plurality of first through holes 21;
the middle water level area concrete 3 is positioned obliquely above the low water level area concrete 2, the middle water level area concrete 3 is of a cavity structure with an open top, the side wall of the middle water level area concrete is provided with a plurality of second through holes 32, a partition plate 31 is arranged in the middle water level area concrete 32, and the partition plate 31 is provided with a plurality of third through holes 311;
the high water level area concrete 4 is positioned above the middle water level area concrete 3 in an inclined mode, and the high water level area concrete 4 is of a hollow structure with an open top;
the buffer area 5 is positioned between the middle water level area concrete 3 and the high water level area concrete 4, and the buffer area 5 is of a cavity structure with an open top;
the water storage area 6 is located 3 belows in water level district concrete, the buffer area 5 with the water storage area 6 intercommunication, the water storage area 6 with 2 inside cavities in low water level district concrete intercommunication, just the water storage area 6 with 2 inside cavities in low water level district concrete intercommunication departments are equipped with one-way feed liquor valve 63, one-way feed liquor valve 63 enables liquid to follow in the water storage area 6 flows to inside the low water level district concrete 2.
In order to improve the anti-scouring strength, the top of the concrete 2 in the low water level area is obliquely arranged.
For fixed plant, can dismantle in the water level district concrete 3 and be connected with first dictyosome 33, first dictyosome 33 below is equipped with a plurality of basins body 34, basin body 34 top with first dictyosome 33 intercommunication, basin body 34 lateral wall and bottom are the grid structure, and the plant is planted at basin internal 34, and root system accessible grid structure extends to in the soil.
The second net body 35 can be detachably connected above the first net body 33 in the middle water level area concrete 3, and the second net body 35 can play a certain fixing role on soil to prevent the soil from running off along with water flow.
In order to facilitate installation, installation grooves 36 are respectively formed in the upper portion of the inner wall of the concrete 3 in the middle water level area, the tops of the installation grooves 36 extend to the surface of the side wall, first installation protrusions and second installation protrusions are respectively arranged on the periphery of the first net body 33 and the periphery of the second net body 35, and the first installation protrusions and the second installation protrusions can be respectively connected with the installation grooves 36 in a matched and clamped mode.
The low water level area concrete 2, the middle water level area concrete 3 and the high water level area concrete 4 are prepared from the following raw materials in parts by weight: 30kg of cement, 10kg of sandstone, 20kg of fly ash, 10kg of epoxy resin, 5kg of expanded graphite, 10kg of silane coupling agent, 15kg of water and 1kg of sodium dodecyl sulfate.
The implementation method of the ecological bank protection concrete structural unit comprises the following steps:
s1, preparation of low water level area concrete, medium water level area concrete and high water level area concrete
Respectively weighing the following raw materials in parts by weight: 30kg of cement, 10kg of sandstone, 20kg of fly ash, 10kg of epoxy resin, 5kg of expanded graphite, 10kg of silane coupling agent, 15kg of water and 1kg of sodium dodecyl sulfate; adding sodium dodecyl sulfate and water into a foaming machine to prepare foam; mixing epoxy resin, a silane coupling agent and expanded graphite, stirring and heating to 50-60 ℃, then adding cement, gravel and fly ash, heating to 70-80 ℃, stirring for 12-24 hours, naturally cooling to room temperature, adding the foam, and uniformly stirring to obtain a concrete raw material; respectively injecting the concrete raw materials into a low water level area concrete mould, a medium water level area concrete mould and a high water level area concrete mould, standing and forming to respectively prepare a low water level area concrete 2, a medium water level area concrete 3 and a high water level area concrete 4;
s2, digging a water storage area 6 in the river bank 1, tamping and reinforcing the river bank 1 around the water storage area 6, and respectively laying a first pipeline 62 and a second pipeline 61 on two sides of the water storage area 6;
s3, leveling a river bank 1, excavating and paving a low water level area concrete groove at the lower end of the river bank 1, placing the low water level area concrete 2 prepared in the step S1 in the low water level area concrete groove, paving a rock block slope toe 7 on the outer side of the low water level area concrete 2 to enable a first pipeline 62 to be communicated with the low water level area concrete 2, and installing a one-way liquid inlet valve 63 in the first pipeline 62;
s4, excavating a water level area concrete groove in the middle of the river bank 1, and placing the water level area concrete 3 prepared in the S1 into the water level area concrete groove; excavating a buffer area 5 on the outer side of the concrete 2 in the middle water level area, and communicating a second pipeline 61 with the buffer area 5;
s5, excavating a high water level area concrete groove on the upper surface of the river bank 1, and placing the high water level area concrete 4 in the high water level area concrete groove.
In S4, planting soil is laid in the middle water level area concrete 3, and plants are planted in the pot body 34 on the first net body 33.
In S5, seed soil is laid in the high water level area concrete 4, and grass seeds are sown.
Example 2
The concrete is the same as the concrete in the embodiment 1, except that the low water level area concrete 2, the middle water level area concrete 3 and the high water level area concrete 4 are prepared from the following raw materials in parts by weight: 40kg of cement, 20kg of sandstone, 35kg of fly ash, 20kg of epoxy resin, 9kg of expanded graphite, 15kg of silane coupling agent, 25kg of water and 2kg of sodium dodecyl sulfate.
According to the characteristics of water level change of a river bank, a low water level area, a medium water level area and a high water level area are divided, when the river is in a few arid seasons, the water level is higher, and the water level is close to the low water level area; when the river is at a normal water level, the normal water level is correspondingly provided with a middle water level area concrete, plants can be planted above the concrete, the soil loss is kept, meanwhile, the plants can be viewed, and a cavity is arranged below the concrete, so that the nutrient components and the substances and the energy between the animals can be exchanged; when the river is in the flood season, the water level rises suddenly, be equipped with high water level concrete above the river bank, can plant the grass in this concrete, can reduce the velocity of water flow, prevent to overflow the dyke, in order to further prevent the harm that the too high water level brought, still be equipped with the buffer memory district between well water level district concrete and high water level district concrete, the water after overflowing the water level can advance and go into the mixed district that deposits, and get into the water storage district that is located the river bank inside through the pipeline, the water storage district can store partly water, can prevent the too high water level to a certain extent, the water that this process got into the water storage district is lower at the water level, when the river is in the arid period, get into the river again, specifically do: therefore, when the water level is low, the water in the concrete of the low water level area is small, and at the moment, the water in the water storage area can enter the concrete of the low water level area through the one-way liquid inlet valve and enter the river through the through hole at the top to supplement the water in the river; the invention is arranged in three water level areas, so that the river bank plays a corresponding role according to the characteristics of the river water levels at different time intervals, an organic whole for the growth of plants and animals is formed on the basis of strengthening the river bank, the change of the river water level can be effectively coordinated, and the invention is suitable for popularization and application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, it is intended that such changes and modifications be included within the scope of the appended claims and their equivalents.
Claims (9)
1. An ecological bank protection concrete structural unit, comprising:
the concrete at the low water level area is of an internal cavity structure, and the top of the concrete at the low water level area is provided with a plurality of first through holes;
the middle water level area concrete is positioned obliquely above the low water level area concrete, the middle water level area concrete is of a cavity structure with an open top, the side wall of the middle water level area concrete is provided with a plurality of second through holes, a partition plate is arranged in the middle water level area concrete, and the partition plate is provided with a plurality of third through holes;
the high water level area concrete is positioned obliquely above the middle water level area concrete, and the high water level area concrete is of a hollow structure with an open top;
the buffer area is positioned between the middle water level area concrete and the high water level area concrete, and the buffer area is of a cavity structure with an open top;
the water storage area is located well water level district concrete below, the buffer memory district with the water storage district intercommunication, the water storage district with the inside cavity intercommunication of low water level district concrete, just the water storage district with the inside cavity intercommunication department of low water level district concrete is equipped with one-way feed liquor valve, one-way feed liquor valve enables liquid to follow the water storage district flows to inside the low water level district concrete.
2. The ecological bank protection concrete structural unit of claim 1, wherein the concrete top of the low water level area is disposed obliquely.
3. The ecological bank protection concrete structural unit as claimed in claim 1, wherein a first net body is detachably connected in the concrete of the middle water level area, a plurality of pot bodies are arranged below the first net body, the top of each pot body is communicated with the corresponding first net body, and the side walls and the bottom of each pot body are of a grid structure.
4. The ecological bank protection concrete structural unit of claim 3, wherein a second net body is also detachably connected to the middle water level area concrete above the first net body.
5. The ecological revetment concrete structural unit of claim 3, wherein an installation groove is formed above the concrete inner wall of the middle water level area, the top of the installation groove extends to the surface of the side wall, a first installation protrusion and a second installation protrusion are formed around the first net body and the second net body respectively, and the first installation protrusion and the second installation protrusion can be respectively in adaptive clamping connection with the installation groove.
6. The ecological bank protection concrete structural unit of claim 1, wherein the low water level area concrete, the medium water level area concrete and the high water level area concrete are all made of the following raw materials in parts by weight: 30-40 parts of cement, 10-20 parts of sand stone, 20-35 parts of fly ash, 10-20 parts of epoxy resin, 5-9 parts of expanded graphite, 10-15 parts of silane coupling agent, 15-25 parts of water and 1-2 parts of sodium dodecyl sulfate.
7. The method for implementing an ecological bank protection concrete structural unit according to claim 1, characterized by comprising the steps of:
s1, preparation of low water level area concrete, medium water level area concrete and high water level area concrete
Respectively weighing the following raw materials in parts by weight: 30-40 parts of cement, 10-20 parts of sand stone, 20-35 parts of fly ash, 10-20 parts of epoxy resin, 5-9 parts of expanded graphite, 10-15 parts of silane coupling agent, 15-25 parts of water and 1-2 parts of sodium dodecyl sulfate; adding sodium dodecyl sulfate and water into a foaming machine to prepare foam; mixing epoxy resin, a silane coupling agent and expanded graphite, stirring and heating to 50-60 ℃, then adding cement, gravel and fly ash, heating to 70-80 ℃, stirring for 12-24 hours, naturally cooling to room temperature, adding the foam, and uniformly stirring to obtain a concrete raw material; respectively injecting the concrete raw materials into a low water level area concrete mould, a medium water level area concrete mould and a high water level area concrete mould, standing and forming to respectively prepare low water level area concrete, medium water level area concrete and high water level area concrete;
s2, digging a water storage area in a river bank, tamping and reinforcing the river bank around the water storage area, and respectively paving a first pipeline and a second pipeline on two sides of the water storage area;
s3, leveling a river bank, excavating and paving a low water level area concrete groove at the lower end of the river bank, placing the low water level area concrete prepared in the step S1 in the low water level area concrete groove, paving a rock block slope toe outside the low water level area concrete, communicating a first pipeline with the low water level area concrete, and installing a one-way liquid inlet valve in the first pipeline;
s4, excavating a water level area concrete groove in the middle of the river bank, and placing the water level area concrete prepared in the S1 into the water level area concrete groove; excavating a buffer area on the outer side of the concrete of the middle water level area, and communicating a second pipeline with the buffer area;
s5, excavating a high water level area concrete groove on the upper surface of the river bank, and placing the high water level area concrete in the high water level area concrete groove.
8. The method for implementing an ecological bank protection concrete structural unit according to claim 7, wherein planting soil is laid in the concrete of the neutral water area and plants are planted in the pots on the first net body in S4.
9. The method for implementing an ecological bank protection concrete structural unit according to claim 7, wherein in S5, seed soil is laid in the concrete of the high water level area and grass seeds are sown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110327933.1A CN113047227B (en) | 2021-03-26 | 2021-03-26 | Ecological bank protection concrete structure unit and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110327933.1A CN113047227B (en) | 2021-03-26 | 2021-03-26 | Ecological bank protection concrete structure unit and implementation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113047227A true CN113047227A (en) | 2021-06-29 |
| CN113047227B CN113047227B (en) | 2023-03-31 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110483097A (en) * | 2019-09-25 | 2019-11-22 | 扬州工业职业技术学院 | A kind of no cement, light-high-strength foam concrete and preparation method thereof |
| CN110563358A (en) * | 2019-09-25 | 2019-12-13 | 扬州工业职业技术学院 | Application of modified fly ash as cementing material to preparation of light foam concrete instead of cement |
| CN110644430A (en) * | 2019-07-30 | 2020-01-03 | 北京东方园林环境股份有限公司 | Composite ecological revetment structure and construction method thereof |
| CN211080122U (en) * | 2019-11-28 | 2020-07-24 | 江苏省洪泽湖水利工程管理处 | Protection device that river lake bank slope submerged plant planted |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644430A (en) * | 2019-07-30 | 2020-01-03 | 北京东方园林环境股份有限公司 | Composite ecological revetment structure and construction method thereof |
| CN110483097A (en) * | 2019-09-25 | 2019-11-22 | 扬州工业职业技术学院 | A kind of no cement, light-high-strength foam concrete and preparation method thereof |
| CN110563358A (en) * | 2019-09-25 | 2019-12-13 | 扬州工业职业技术学院 | Application of modified fly ash as cementing material to preparation of light foam concrete instead of cement |
| CN211080122U (en) * | 2019-11-28 | 2020-07-24 | 江苏省洪泽湖水利工程管理处 | Protection device that river lake bank slope submerged plant planted |
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