CN208501620U - A kind of cast-in-place green concrete hard ecological revetment - Google Patents
A kind of cast-in-place green concrete hard ecological revetment Download PDFInfo
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- CN208501620U CN208501620U CN201821069902.0U CN201821069902U CN208501620U CN 208501620 U CN208501620 U CN 208501620U CN 201821069902 U CN201821069902 U CN 201821069902U CN 208501620 U CN208501620 U CN 208501620U
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Abstract
A kind of cast-in-place green concrete hard ecological revetment, including hard sloping bank, Gu native net, green concrete layer, Nutrition Soil, planting soil layer and vegetation, the solid native net is laminated by least four layers of hard net interval, Gu native net is fixed on hard sloping bank using holdfast or anchor pole, the green concrete layer is cast in the remainder layer except top layer in solid soil net, green concrete layer surface is provided with the hole that several depth are less than green concrete thickness degree, the Nutrition Soil, which is filled out, to be located in described hole, the planting soil layer is laid on green concrete layer and is located in the top layer of solid soil net, the vegetation is planted in planting soil layer, between the green concrete layer and planting soil layer, and the surface of planting soil layer is laid with three-dimensional earthwork, the three-dimensional earthwork of the utility model can consolidate planting soil, so that not removing former hard Under the premise of matter slope protection, afforestation ecological slope protection is built by the way of in-situ casting, constructing operation is easy.
Description
Technical field
The utility model relates to slope protection greening technical fields, and in particular to a kind of cast-in-place green concrete hard ecology shield
Bank.
Background technique
River slope protection be aquatic ecosystem with terrestrial ecosystems carry out substance, energy, one of information exchange it is important
Intermediate zone can provide the main space of existence and procreation for various aquatiles, while to increase animals and plants species provenance, raising
Bio-diversity and Productivity of Ecological System, control soil erosion, stable banks, adjust micro climate and beautifying the environment have it is important
Reality and potentiality meaning.
The products such as traditional slope protection such as grass-planting brick, interlock block, eco-concrete, stability is poor, easily collapses, cannot be effective
The soil erosion of sloping bank is prevented, grass planting effect is generally undesirable.
Current function of many river slope protections by hardening and channelization, so as to cause river slope protection as ecotone
It completely loses.Therefore, the research that restoration of the ecosystem has become current China's urban river restoration of the ecosystem is carried out to river flinty slope
Hot spot.
If the ecological reconstruction of rigidity revetment removes original rigidity revetment, one side big machinery removal cost is high, another party
How a large amount of building wastes that face generates are handled, and it is also a problem that whether water conservancy management unit, which is agreed to remove, again, therefore,
By the end of currently, not finding a kind of ideal slope protection prevention material for having both flood control safety living person's ecoscape effect temporarily.
Summary of the invention
The utility model in order to solve the above problems existing in the present technology, provides a kind of cast-in-place green concrete hard
Ecological revetment causes river slope protection as the function of ecotone to solve existing rigidity revetment by hardening and channelization
The problem of completely losing, to carry out ecological reconstruction to rigidity revetment in the case where not removing former flinty slope.
To achieve the above object, the utility model provides a kind of cast-in-place green concrete hard ecological revetment, including hard
Matter sloping bank, solid native net, green concrete layer, Nutrition Soil, planting soil layer and vegetation, the solid native net is by between at least four layers of hard net
Every being laminated, Gu native net is fixed on hard sloping bank using holdfast or anchor pole, the green concrete layer is cast in solid native net
In the remainder layer except top layer in, green concrete layer surface be provided with several depth be less than green concrete thickness degree hole
Hole, the Nutrition Soil, which is filled out, to be located in described hole, and the planting soil layer is laid on green concrete layer and is located at solid soil net
In top layer, the vegetation is planted in planting soil layer, between the green concrete layer and planting soil layer and planting soil layer
Surface be laid with three-dimensional earthwork.
As the further preferred technical solution of the utility model, the hard net is irony net.
As the further preferred technical solution of the utility model, the green concrete layer with a thickness of 150 ~ 180mm.
As the further preferred technical solution of the utility model, the cobble-stone diameter in the green concrete is 5 ~
15mm, clay content≤3wt%.
As the further preferred technical solution of the utility model, every square metre of green concrete layer surface of the hole
No less than 120, hole diameter is 20 ~ 25mm, and depth is 50 ~ 65mm.
As the further preferred technical solution of the utility model, the vegetation be climb ground grass, rye grass, high sheep's hay one
Kind is several.
The cast-in-place green concrete hard ecological revetment of the utility model, by including hard sloping bank, solid native net, afforesting and mix
Solidifying soil layer, Nutrition Soil, planting soil layer and vegetation, the solid native net is laminated by least four layers of hard net interval, Gu native net is adopted
Be fixed on hard sloping bank with holdfast or anchor pole, the green concrete layer be cast in it is solid soil net in except top layer remainder layer
In, green concrete layer surface is provided with the hole that several depth are less than green concrete thickness degree, and the Nutrition Soil, which is filled out, to be located at
In described hole, the planting soil layer is laid on green concrete layer and is located in the top layer of solid soil net, the vegetation kind
It is implanted in planting soil layer, between the green concrete layer and planting soil layer and surface of planting soil layer is laid with three-dimensional
Geonet, so that the utility model is compared with prior art, in the case where not removing former flinty slope, using in-situ casting
Mode builds afforestation ecological slope protection, and constructing operation is easy；While realizing guarantee original slope protection bank flood control safety, make it have
Good landscape effect and outstanding Ecosystem Service can improve three face light rivers and rigidity revetment to scape to a certain extent
See the destroying infection with ecology；It is also good, anti-with saving human and material resources, reducing project cost, counterfort virescence monolithic stability simultaneously
Big vast ability is strong, the advantages that beautifying the environment.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the diagrammatic cross-section for the example that the cast-in-place green concrete hard ecological revetment of the utility model provides；
Fig. 2 is the plan view for the example that green concrete layer provides；
In figure: 1, green concrete layer, 2, hole, 3, Nutrition Soil, 4, planting soil layer, 5, vegetation.
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the utility model is described further.In preferred embodiment
Cited such as "upper", "lower", "left", "right", " centre " and " one " term, only being illustrated convenient for narration, rather than to
The enforceable range of the utility model is limited, relativeness is altered or modified, under the content of no substantial changes in technology, when also
It is considered as the enforceable scope of the utility model.
As shown in Figure 1, cast-in-place green concrete hard ecological revetment includes hard sloping bank, solid native net, green concrete layer
1, Nutrition Soil 3, planting soil layer 4 and vegetation 5, the solid native net is laminated by least four layers of hard net interval, Gu native net uses
Holdfast or anchor pole are fixed on hard sloping bank, the green concrete layer 1 be cast in it is solid soil net in except top layer remainder layer
In, 1 surface of green concrete layer is provided with the hole 2 that several depth are less than 1 thickness of green concrete layer, and the Nutrition Soil 3 is filled out
It is located in described hole 2, the planting soil layer 4 is laid on green concrete layer 1 and is located in the top layer of solid soil net, described
Vegetation 5 is planted in planting soil layer 4, and between the green concrete layer 1 and planting soil layer 4 and surface of planting soil layer 4 is equal
It is laid with three-dimensional earthwork, three-dimensional earthwork can consolidate planting soil.It should be noted that, the hard sloping bank is that this is practical herein
Before novel improved, hard sloping bank in the prior art (i.e. background technique be previously mentioned hard sloping bank), the utility model is just
It is that afforestation ecological slope protection is built by the way of in-situ casting in the case where not removing the hard sloping bank, constructing operation is easy；
While realizing guarantee original slope protection bank flood control safety, good landscape effect and outstanding ecology service function are made it have
Can, three face light rivers and rigidity revetment can be improved to a certain extent to the destroying infection of landscape and ecology；Also there is section simultaneously
About manpower and material resources, reduce that project cost, counterfort virescence monolithic stability are good, anti-flood capacity is strong, the advantages that beautifying the environment.
In specific implementation, the hard net is irony net, the irony being bundled into such as irony net or reinforcing bar for building on the market
Net, when using irony net for building on the market, when building, what solid soil was netted each mutually successively being spelled by such multiple irony net
It connects；According to the irony net that reinforcing bar is bundled into, live can be made according to slope protection situation.
In specific implementation, the green concrete layer 1 with a thickness of 150 ~ 180mm, and the resistance to compression of the green concrete layer 1
Intensity are as follows: 5-8N/mm2, porosity are as follows: 25-35%, erosion resistibility are as follows: 4m/s.
In specific implementation, green concrete in the green concrete layer 1 by quality component include 500 parts of stone,
120 parts of P42.5 portland cement, 70-80 parts of water and 3.5 parts of additive, the additive are the specialist additive of green concrete,
Preferably, the additive includes 6-10 parts of water-loss reducer of soil, 3-7 parts of nitrogenous fertilizer, 1-3 parts of phosphate fertilizer, potash fertilizer 2-5 by quality component
Part, 1-3 parts of calcium activated, 2-4 parts of rare earth, 2-4 parts of organic matter, 4-6 parts of chitin, 0.5-1.5 parts of fulvic acid, root-growing agent 1-3
Part, 4-6 parts of gibberellin, 100 parts of water.
In specific implementation, the cobble-stone diameter in the green concrete is 5 ~ 15mm, clay content≤3wt%.
In specific implementation, the hole 2 on every square metre of the surface of the green concrete layer 1 is no less than 120, and hole 2 is straight
Diameter is 20 ~ 25mm, and depth is 50 ~ 65mm, as shown in Fig. 2, several holes 2 are arranged in multiple row, and the hole 2 of adjacent column misplaces and arranges
It arranges, the spacing between all holes is equal, and in the embodiment, 2 spacing of hole is 65mm, 2 diameter 25mm of hole, 2 depth of hole
For 60mm.Its hole 2 being evenly distributed can store a certain amount of Nutrition Soil 3 and moisture in hole, so that moisture not only may be present,
It walk the nutriment in Nutrition Soil 3 will not by rain drop erosion, be conducive to the growth of 5 root system of vegetation, mentioned for the growth of vegetation 5
Good condition is supplied.
In specific implementation, the vegetation 5 is the one or more for climbing ground grass, rye grass, high sheep's hay, it is, of course, also possible to root
According to actual conditions, other 5 crops of vegetation are selected, makes it while realizing green protecting slope bank, is alternatively arranged as fishery, pig, ox, sheep
Etc. aquacultures feed.
The utility model realizes the hope that grass is planted on concrete flinty slope, keeps rigid revetment and environmental greening perfect
Ground combines, and casts at the scene completely, with it is traditional need to be laid with rubble down below and geotextile laying revetment design compared with,
Reduce rehandling expense, greatly save manpower and material resources, reduce project cost, plays ideal effect for energy-saving and emission-reduction
Fruit, the green concrete overall stability constructed is good, and more firm to the entire slope surface of grass planting molding, anti-flood capacity is stronger, completely
Meet country and the new concept of " economizing type, resource-type, environmental form, low energy consumption " is provided.The rye grass planted on green concrete, height
The green vegetations such as sheep's hay 5 can be used as the feed of the aquacultures such as fishery, pig, ox, sheep, can save part and manage and protect funds.
The hole 2 being evenly distributed that the utility model is generated after being formed due to the production of its surface, then have special nutrition
Ingredient, hole 2 is interior to store a certain amount of Nutrition Soil 3 and moisture, so that afforestation coverage rate can reach 90% or more；Product
One-piece casting is completed and about 3 months after grass planting, the criss-cross hole for penetrating green concrete of the root system of grass planting, from
And form the free space of grass planting growth.
Although those skilled in the art should manage the foregoing describe specific embodiment of the present utility model
Solution, these are merely examples, various changes or modifications can be made to present embodiment, without departing from the original of the utility model
Reason and essence, the protection scope of the utility model are only limited by the claims that follow.
Claims (6)
1. a kind of cast-in-place green concrete hard ecological revetment, which is characterized in that including hard sloping bank, solid native net, greening coagulation
Soil layer, Nutrition Soil, planting soil layer and vegetation, the solid native net is laminated by least four layers of hard net interval, Gu native net uses
Holdfast or anchor pole are fixed on hard sloping bank, the green concrete layer be cast in it is solid soil net in except top layer remainder layer
In, green concrete layer surface is provided with the hole that several depth are less than green concrete thickness degree, and the Nutrition Soil, which is filled out, to be located at
In described hole, the planting soil layer is laid on green concrete layer and is located in the top layer of solid soil net, the vegetation kind
It is implanted in planting soil layer, between the green concrete layer and planting soil layer and surface of planting soil layer is laid with three-dimensional
Geonet.
2. cast-in-place green concrete hard ecological revetment according to claim 1, which is characterized in that the hard net is iron
Matter net.
3. cast-in-place green concrete hard ecological revetment according to claim 2, which is characterized in that the green concrete
Layer with a thickness of 150 ~ 180mm.
4. cast-in-place green concrete hard ecological revetment according to claim 3, which is characterized in that the green concrete
In cobble-stone diameter be 5 ~ 15mm, clay content≤3wt%.
5. cast-in-place green concrete hard ecological revetment according to claim 4, which is characterized in that the green concrete
The hole of every square metre of layer surface is no less than 120, and hole diameter is 20 ~ 25mm, and depth is 50 ~ 65mm.
6. cast-in-place green concrete hard ecological revetment according to any one of claims 1 to 5, which is characterized in that described
Vegetation is the one or more for climbing ground grass, rye grass, high sheep's hay.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821069902.0U CN208501620U (en) | 2018-07-06 | 2018-07-06 | A kind of cast-in-place green concrete hard ecological revetment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677870A (en) * | 2018-07-06 | 2018-10-19 | 上海朗天环境科技有限公司 | A kind of cast-in-place green concrete hard ecological revetment and its construction method |
| CN110080250A (en) * | 2019-04-29 | 2019-08-02 | 水利部交通运输部国家能源局南京水利科学研究院 | Mud ceramic granules concrete ecological slope protection construction method |
| CN110093938A (en) * | 2019-04-29 | 2019-08-06 | 水利部交通运输部国家能源局南京水利科学研究院 | Eco-concrete slope protection construction method based on vertical drainage channel |
| CN110258447A (en) * | 2019-04-29 | 2019-09-20 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of ecological afforestation concrete cast-in-situ slope protection construction method |
| CN114215076A (en) * | 2021-11-17 | 2022-03-22 | 广东省水利水电第三工程局有限公司 | Construction method of three-dimensional soil engineering grass planting revetment |
| CN114703802A (en) * | 2022-05-07 | 2022-07-05 | 扬州大学 | Cast-in-place greening concrete construction method for inland waterway |
-
2018
- 2018-07-06 CN CN201821069902.0U patent/CN208501620U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677870A (en) * | 2018-07-06 | 2018-10-19 | 上海朗天环境科技有限公司 | A kind of cast-in-place green concrete hard ecological revetment and its construction method |
| CN110080250A (en) * | 2019-04-29 | 2019-08-02 | 水利部交通运输部国家能源局南京水利科学研究院 | Mud ceramic granules concrete ecological slope protection construction method |
| CN110093938A (en) * | 2019-04-29 | 2019-08-06 | 水利部交通运输部国家能源局南京水利科学研究院 | Eco-concrete slope protection construction method based on vertical drainage channel |
| CN110258447A (en) * | 2019-04-29 | 2019-09-20 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of ecological afforestation concrete cast-in-situ slope protection construction method |
| CN114215076A (en) * | 2021-11-17 | 2022-03-22 | 广东省水利水电第三工程局有限公司 | Construction method of three-dimensional soil engineering grass planting revetment |
| CN114703802A (en) * | 2022-05-07 | 2022-07-05 | 扬州大学 | Cast-in-place greening concrete construction method for inland waterway |
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