CN208121696U - Multifunctional and composite type ecological slope protection - Google Patents
Multifunctional and composite type ecological slope protection Download PDFInfo
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- CN208121696U CN208121696U CN201820468699.8U CN201820468699U CN208121696U CN 208121696 U CN208121696 U CN 208121696U CN 201820468699 U CN201820468699 U CN 201820468699U CN 208121696 U CN208121696 U CN 208121696U
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- slope protection
- multifunctional
- ecological
- composite type
- earth bag
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
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Abstract
The utility model discloses a kind of multifunctional and composite type ecological slope protections, it is assembled by several pieces of ecological bricks, through-hole there are two being opened in the middle part of the ecological brick, geotechnological grid built in through-hole, the top and bottom of geotechnological grid are equipped with humic earth bag, and the top and the bottom of the ecological brick are each provided with a trapeze cut, and two trapeze cuts are symmetrical arranged, two middle side parts of ecological brick are each provided with an arc notch, and two arc notch are symmetrical arranged.The utility model realizes that ecological slope protection structure is stablized by root system of plant reinforced action in the engineering measure of embedded geotechnological grid-net type ecological brick and humic earth bag.Humic earth bag is capable of providing nutrient needed for plant, provides condition for plant growth.The ecological slope protection construction is simple, adaptable, appearance neat appearance and have good overall stability, can be applied to city river shore protection and road, urban green space etc..
Description
Technical field
The utility model relates to a kind of shore protections, more particularly, to a kind of multifunctional and composite type ecological slope protection.
Background technique
Traditional slope protection is with stone masonry and placed rockfill slope protection, groynes slope protection, cast-in-place concrete block slope protection, gabion slope protection
Main slope protection form.It though these slope protection forms have good stability, can effectively prevent flood, meet daily river
Road protection requirements.But due to building rigidity revetment using the materials such as stone masonry, loose stone, concrete, aquatic ecological is separated
Connection between system and terrestrial ecosystems causes river to lose complete structure and the function as ecology corridor originally,
And then the stabilization of the entire ecosystem is influenced, it is unfavorable for the protection and water and soil conservation of ecological environment, develops with river health and manage
It reads incompatible.In the presence of destruction ecological environment, the disadvantage of landscape deficiency.
In order to comply with the development trend in sponge city, modern River Construction will not only meet the function of itself, should also have
Ecology, have a rest, landscape etc. requires.Therefore, the ecological revetment work in river is carried out to realize that clear water blue sky, greenery press from both sides bank, fishes and shrimps
The river channel ecology landscape of migration has a very important significance.
Utility model content
The purpose of the utility model is to provide a kind of multifunctional and composite type ecological slope protection, the slope protection is by embedded geotechnological grid-net type
Ecological brick and humic earth bag composition, the slope protection construction is simple, adaptable, appearance neat appearance and has good monolithic stability
Property.
Of the existing technology in order to solve the problems, such as, the technical solution adopted in the utility model is：
Multifunctional and composite type ecological slope protection, it is assembled by several pieces of ecological bricks, opened in the middle part of the ecological brick there are two
Through-hole, geotechnological grid built in through-hole, the top and bottom of geotechnological grid are equipped with humic earth bag, and the top and the bottom of the ecological brick are respectively set
It is equipped with a trapeze cut, two trapeze cuts are symmetrical arranged, and two middle side parts of ecological brick are each provided with an arc notch, and two
A arc notch is symmetrical arranged.
As an improvement, the through hole section product is rectangle.
As further improving：The humic earth bag with a thickness of 30 mm, the humic earth bag is provided with corruption
Grow soil and grass-seed.
It is improved as further：The grass-seed is Festuca Arundinacea grass-seed, and the grass-seed density is 20g/m2, described
Humic earth bag in grass-seed content be 0.28g.
As improvement：Be laid with gravel above the humic earth bag positioned at upper layer, the gravel diameter be 15mm~
20mm, gravel layer is with a thickness of 35mm.
Advantage possessed by the utility model is with effect：
The utility model multifunctional and composite type ecological slope protection is assembled by several pieces of ecological bricks, in the through-hole of ecological brick
Set geotechnological grid, the top and bottom of geotechnological grid are equipped with humic earth bag, and humic earth bag is equipped with fertile soil and grass-seed, and when laying will
Humic earth bag is respectively placed in the upper layer and lower layer of geotechnological grid, embeds geotechnique's grid-net type ecological brick and uses card slot type structure, building block
Between lock embedding link mutually, with the downward growth of root system of plant in humic earth bag, formed laterally, longitudinal, vertical three-dimensional firm shield
Slope structure.Its Multifunctional body can effectively realize the effect of slope landscape, slope surface erosion control and slope surface water conservation now, compound
It is embodied in and is arranged by the plant of root system of plant reinforced action in the engineering measure of embedded geotechnological grid-net type ecological brick and humic earth bag
It applies to realize that ecological slope protection structure is stablized.Humic earth bag is capable of providing nutrient needed for plant, provides condition for plant growth.Together
When, it can also be laid with gravel on the humic earth bag of upper layer, increase water penetration, reduce rainwater and slope surface is washed away.Humic earth bag can
Promote plant growth, improves rain infiltration.The ecological slope protection construction is simple, adaptable, appearance neat appearance and have good
Overall stability, can be applied to city river shore protection and road, urban green space etc..
Vegetation especially root system of plant is to improve the most important factor of Environment of Soil Erosion.Root system of plant is in stable soil knot
Effect in terms of structure, raising soil anti-scouribility, the prevention and treatment soil erosion is often that other engineering measures are incomparable, is had not
Negligible effect.The effect of the solid soil of plant is mainly manifested in the following aspects：
（1）The anchorage effect of deep root.The vertical root system of plant pass through slopes shallow-layer loose weathered layer, anchor to depths compared with
On stable rock-soil layer, play the role of prestressed anchor.
（2）The reinforced action of shallow root.The root system of plant is deep-rooted in soil, can be seen as with prestressed three-dimensional reinforcement material
Material makes slope soil become the composite material of soil with root system of plant, improves soil strength.
（3）Reduce slopes pore water pressure.Plant reduces the pore water pressure of the soil body by absorption and rising slope internal water
Power is conducive to the stabilization of side slope body to improve the shearing strength of the soil body.
The laying of geotechnological grid, facilitates slope surface laying structure and stablizes, cooperation is planted among embedded geotechnique's grid-net type ecological brick
The reinforced action of object root system forms three-dimensional robust structure.The design of building block center humic earth bag laying structure, improves rainfall infiltration item
Part provides safeguard for slope plants growth, alleviates the problem that existing slope vegetation drought resistance is poor, survival rate is low.Vegetation measures
It is combined with engineering measure, while playing project benefit and ecological environment benefit, realize the target of an engineering multiple use.
The double benefit of stability and landscaping can be effectively realized using this protective slope structure.The lock of blockhouse is embedding
Formula connection structure can make building block keep overall stability in the plane.Soil is embedded in after plant growth in humic earth bag simultaneously
In work grid, anchorage effect is played to ecological block, side slope and building block is integrated into a whole, vertically improves building block
Anti-slide performance.Since humic earth bag provides advantage for plant growth, avoid or reduces later period vegetation and be difficult to survive
Defect.
It is 15mm~20mm that the utility model, which selects gravel diameter, and laying gravel thickness is 35mm, which can protect
Soil is protected from the sputter of raindrop, to reduce surface crust, topsoil is made to maintain higher porosity, clod cover is cut
Slope surface runoff between the precipitation and gravel that stay can be penetrated into the soil body by the soil under gravel, so that rainfall be promoted to enter
It seeps, reduces slope surface runoff.
The utility model chooses " Festuca Arundinacea " and is used as prefabricated grass seeds.Its well developed root system has good soil and slope protection effect
Fruit.Adaptability is stronger, easily breeds, and extremely resistance to trample easily survives.
The utility model multifunctional and composite type ecological slope protection structure is by being mutually twisted between laying bricks and root system of plant and soil
The connection of work grid, achievees the effect that slope protection is stable, simultaneously the laying of the humic earth bag containing grass-seed, enormously simplifies subsequent green
Chemical industry is made, and provides better life condition for plant growth, is effectively relieved that slope vegetation drought resistance is poor, survival rate is low asks
Topic.This protective slope structure can be applied to city river shore protection, by highway, urban parking area and greenery patches etc., have wide
Application prospect.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing：
Fig. 1 is the overall structure diagram of the utility model multifunctional and composite type ecological slope protection；
Fig. 2 is the main view of ecological brick；
Fig. 3 is the side view of ecological brick；
Fig. 4 be gravel, humic earth bag, geotechnological grid laying precedence diagram.
Specific embodiment
As shown in Figure 1：The utility model multifunctional and composite type ecological slope protection, it is assembled by several pieces of ecological bricks 1.Such as figure
2, it shown in 3, is opened in the middle part of the ecological brick 1 there are two through-hole, the sectional area of through-hole can be any regular shape, in this reality
Applying the product of through hole section described in example is rectangle, geotechnological grid 11 built in through-hole, as shown in figure 4, the geotechnological grid is upper
Be equipped with humic earth bag 3 below, the humic earth bag with a thickness of 30mm.The humic earth bag be provided with fertile soil and
Grass-seed.The grass-seed is Festuca Arundinacea grass-seed.The grass-seed density is 20g/m2.Grass-seed content in the humic earth bag
For 0.28g.Gravel 4 is laid with above the humic earth bag positioned at upper layer.The gravel diameter is 15mm~20mm, gravel
Layer is with a thickness of 35mm.The top and the bottom of the ecological brick are each provided with a trapeze cut 13, and two trapeze cuts are symmetrical arranged,
Convenient for locking embedding link between ecological brick；Two middle side parts of ecological brick are each provided with an arc notch 12, two arc notch pair
Claim setting, to reduce ecological brick hardening area.Embedded is locked by trapeze cut between adjacent ecological brick to be connected, and makes building block
Overall stability is kept in the plane.
Claims (9)
1. multifunctional and composite type ecological slope protection, it is characterised in that：It is assembled by several pieces of ecological bricks, in the middle part of the ecological brick
Open there are two through-hole, geotechnological grid built in through-hole, the top and bottom of geotechnological grid are equipped with humic earth bag, the ecological brick it is upper
Lower part is each provided with a trapeze cut, and two trapeze cuts are symmetrical arranged；Two middle side parts of ecological brick are each provided with an arc
V notch v, two arc notch are symmetrical arranged.
2. multifunctional and composite type ecological slope protection according to claim 1, it is characterised in that：The through hole section product is square
Shape.
3. multifunctional and composite type ecological slope protection according to claim 1, it is characterised in that：The thickness of the humic earth bag
For 30 mm.
4. multifunctional and composite type ecological slope protection according to claim 3, it is characterised in that：The humic earth bag is provided with
Fertile soil and grass-seed.
5. multifunctional and composite type ecological slope protection according to claim 4, it is characterised in that：The grass-seed is tall grass
Seed.
6. multifunctional and composite type ecological slope protection according to claim 4, it is characterised in that：The grass-seed density is 20g/
m2。
7. multifunctional and composite type ecological slope protection according to claim 4, it is characterised in that：Grass in the humic earth bag
Seed content is 0.28g.
8. multifunctional and composite type ecological slope protection according to claim 1, it is characterised in that：The humic positioned at upper layer
Gravel is laid with above earth bag.
9. multifunctional and composite type ecological slope protection according to claim 8, it is characterised in that：The gravel diameter is 15mm
~20mm, gravel layer is with a thickness of 35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468699.8U CN208121696U (en) | 2018-04-04 | 2018-04-04 | Multifunctional and composite type ecological slope protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468699.8U CN208121696U (en) | 2018-04-04 | 2018-04-04 | Multifunctional and composite type ecological slope protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121696U true CN208121696U (en) | 2018-11-20 |
Family
ID=64193502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820468699.8U Expired - Fee Related CN208121696U (en) | 2018-04-04 | 2018-04-04 | Multifunctional and composite type ecological slope protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356095A (en) * | 2018-12-12 | 2019-02-19 | 交通运输部天津水运工程科学研究所 | One kind piling up type navigation channel eco-river control structure |
| CN109518702A (en) * | 2018-12-21 | 2019-03-26 | 河海大学 | A kind of hyperbolic arch ground beam joint geogrid slope protection structure and its construction method |
| CN110833003A (en) * | 2019-11-30 | 2020-02-25 | 桂林理工大学 | Manufacturing method of ecological slope protection plant field planting device |
-
2018
- 2018-04-04 CN CN201820468699.8U patent/CN208121696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356095A (en) * | 2018-12-12 | 2019-02-19 | 交通运输部天津水运工程科学研究所 | One kind piling up type navigation channel eco-river control structure |
| CN109356095B (en) * | 2018-12-12 | 2023-09-08 | 交通运输部天津水运工程科学研究所 | Ecological structure of renovating of pile-up type channel |
| CN109518702A (en) * | 2018-12-21 | 2019-03-26 | 河海大学 | A kind of hyperbolic arch ground beam joint geogrid slope protection structure and its construction method |
| CN110833003A (en) * | 2019-11-30 | 2020-02-25 | 桂林理工大学 | Manufacturing method of ecological slope protection plant field planting device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20190404 |