CN206267161U - A kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope - Google Patents
A kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope Download PDFInfo
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- CN206267161U CN206267161U CN201621162227.7U CN201621162227U CN206267161U CN 206267161 U CN206267161 U CN 206267161U CN 201621162227 U CN201621162227 U CN 201621162227U CN 206267161 U CN206267161 U CN 206267161U
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- Prior art keywords
- slope
- soil
- dimension vegetative
- vegetative net
- net
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000002023 wood Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000002689 soil Substances 0.000 abstract description 16
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 10
- 239000003337 fertilizer Substances 0.000 description 8
- 244000025254 Cannabis sativa Species 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 239000000618 nitrogen fertilizer Substances 0.000 description 2
- 239000002686 phosphate fertilizer Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 241000320721 Gymnopogon Species 0.000 description 1
- AEEAZFQPYUMBPY-UHFFFAOYSA-N [I].[W] Chemical compound [I].[W] AEEAZFQPYUMBPY-UHFFFAOYSA-N 0.000 description 1
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- 238000001556 precipitation Methods 0.000 description 1
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- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope, including soil-slope, the soil-slope is domatic to be fixed with three-dimension vegetative net by U-shaped steel nail and lumps of wood stake, the domatic spaced set of soil-slope has settling section, the soil-slope slope top and toe are separately provided for fixing the groove of three-dimension vegetative net, and the soil-slope toe is provided with banket.The utility model can quickly, it is permanent, effectively recover slope ecological, and can as early as possible be combined together with local ecology, with larger promotional value, it is adaptable to suitable for the strong yellow soil embankment of slope height H≤3.0m and the non-loess soil property embankment of excavation section and slope height H≤5.0m and execavated rockmass.
Description
Technical field
The utility model is related to a kind of protective slope structure, is to be related to a kind of three-dimensional suitable for soil-slope in particular
Vegetation net slope protection construction structure.
Background technology
As expressway construction is gradually advanced to outlying district and mountain area, and as the environmental protection concept of people constantly adds
Deep, people increasingly pay close attention to the influence that Expressway on Ecological Environment brings, and expressway construction is to local environment
The destruction for causing is permanent.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of suitable for the three of soil-slope
Dimension vegetation net slope protection construction structure, can quickly, it is permanent, effectively recover slope ecological, and can with it is local it is ecological melt as early as possible for
Integrally, with larger promotional value.
The purpose of this utility model is achieved through the following technical solutions.
A kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope of the present utility model, including soil-slope,
The soil-slope is domatic to be fixed with three-dimension vegetative net by U-shaped steel nail and lumps of wood stake, and the soil-slope is domatic equidistantly to be set
Settling section is equipped with, the soil-slope slope top and toe are separately provided for fixing the groove of three-dimension vegetative net, the soil property
Side slope toe is provided with banket.
The three-dimension vegetative net is three-layer type three dimensional network, and bottom is one layer, and net is double-baged, and the three-dimension vegetative net is to each other
Using geotechnique's rope suture overlap joint.
The groove of the soil-slope slope top and toe is equidistantly opened up, and three-dimension vegetative net is equipped with the groove,
By the fixed simultaneously compacted fill of lumps of wood stake.
Three-dimensional plant net is provided with the banket.
Compared with prior art, the beneficial effect that the technical solution of the utility model is brought is：
(1) in the utility model, soil-slope is domatic to be fixed with three-dimension vegetative net, using three-dimension vegetative net Spray turfing,
Three-dimension vegetative net is bound to each other to form firm netted guard system with herbaceous plant, the root system of shrub, so as to ensure domatic
Stabilization；While thick grass, shrub can also retain precipitation, so as to reduce, rainwater is domatic to soil-slope directly to be washed away；
(2) in the utility model, three-dimension vegetative net grass planting protection can soon quick-recovery it is domatic ecology, as early as possible with neighbouring ecology
Environment blends, improve road surface landscape and comfort level of driving a vehicle, meet requirement of the people to environmental protection；
(3) the utility model is protected compared to traditional bricklaying, and the protection of three-dimension vegetative net grass planting has low cost, duration
It is short, save labour cost, the features such as mechanization degree is high, while preventing compared to other greening protection such as herringbone skeleton grass plantings
Shield, has the advantages that operation is simple, protecting and greening is settled at one go, more economical.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is front view of the present utility model.
Reference:1 three-dimension vegetative net；2U shape steel nails；The stake of 3 lumps of wood；4 bankets；
5 settling sections；6 grooves；7 soil-slopes are domatic.
Specific embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of three-dimension vegetative net slope protection construction knot suitable for soil-slope of the present utility model
Structure, including soil-slope, the soil-slope domatic 7 are fixed with three-dimension vegetative net 1 by U-shaped steel nail 2 and lumps of wood stake 3, described
Three-dimension vegetative net 1 is three-layer type three dimensional network, and bottom is one layer, and net is double-baged, and the three-dimension vegetative net 1 is restricted using geotechnique to each other
Suture overlap joint.The soil-slope domatic 7 has settling section 5, the soil-slope slope top and toe point along longitudinal spaced set
Be not provided with the groove 6 for fixing three-dimension vegetative net 1, the groove 6 of the soil-slope slope top and toe transversely etc. between
Away from opening up, three-dimension vegetative net 1 is equipped with the groove 6, is fixed and compacted fill, the soil-slope slope by lumps of wood stake 3
Pin is provided with banket 4, and three-dimensional plant net 1 can also be fixed with the banket 4.
(1) preparation of material and operating condition
The preparation of material：1. three-dimension vegetative net 1 is three-layer type three dimensional network, and bottom is one layer, and net is double-baged, and raw material are poly-
Ethene, thickness >=14mm, mass area ratio >=250g/m3, vertically and horizontally degree of drawing >=2KN/m, breadth 2.0m, if breadth is less than
2.0m, then need with geotechnique's rope suture overlap joint, lap width 15cm；2. when soil-slope domatic 7 fixes three-dimension vegetative net 1, adopt
It is U-shaped steel nail 2 and lumps of wood stake 3, U-shaped steel nail 2 uses the reinforcement fabrications of Φ 8, and the specification of lumps of wood stake 3 is 10 × 6 × 60cm；③
Fertility situation according to soil-slope domatic 7 carries out base fertilizer and broadcasts sowing, and base fertilizer includes nitrogenous fertilizer, phosphate fertilizer and potash fertilizer；4. three-dimension vegetative net
Slope protection construction needs substantial amounts of planting soil, thus planting soil can supply in time construction with the fine or not direct relation of quality can
The quality with greening construction is smoothed out, place of reasonably fetching earth should be in advance selected, it is ensured that the quality and quantity of planting soil；5. sow grass seeds by duster plant
Species will select to adapt to the species of local climate environment, and selected plant will have the spies such as be just layered, drought-enduring, shaping is fast
Point；6. all raw material is marched into the arena it is necessary to have quality inspection verification of conformity, also to be inspected by random samples before marching into the arena, it is to avoid defective material
March into the arena.
Operating condition：1. appropriate construction equipment is selected according to design requirement and execution conditions, situ configuration generates electricity
Machine, iodine-tungsten lamp etc., it is ensured that power-off and night shift construction can be normally carried out；2. raw material model, kind, specification are conscientiously checked before constructing
And whether quality meets design requirement；3. builder's road is built, it is ensured that machinery and goods and materials approach corridor are unimpeded；4. it is clear before constructing
Except the domatic surface dust of soil-slope, rubble etc..
(2) soil-slope domatic 7 is cleared up
Cleaning, smooth soil-slope domatic 7, remove the debris such as float stone, tree root with diameter greater than 2cm, be beneficial to base material with
The combination of soil-slope domatic 7, if the soil on soil-slope domatic 7 is too closely knit, it should taken in the range of domatic 5-7.5cm
Loosen the soil measure, as seeding layer；If the domatic 7 subregion rock area of soil-slope is excessive, it should in soil-slope domatic 7
The thin table soil of upper laying thickness 5-7.5cm, is gently compacted, for grass provides basic growing environment.
(3) apply fertilizer to the subsoil and excavate soil property side slope surface 7
1. in order to meet the growth needs of follow-up cultivated plant, needed to carry out soil property side before carrying out hanging three-dimension vegetative net 1
Slope domatic 7 applies base fertilizer, and base fertilizer includes nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, and ratio is 2:1:1, fertilizer is by artificial uniform broadcasting in soil property
On side slope surface 7；2. it is close to soil-slope domatic 7, and the fix tightly on soil-slope domatic 7 to ensure three-dimension vegetative net 1
Gu, transversely excavate the groove 6 of 20cm wide, depth 30cm at interval of 1.0m respectively at slope top and toe, and by three-dimension vegetative net 1
It is layed in groove 6, is fixed and compacted fill with lumps of wood stake 3 afterwards.
(4) three-dimension vegetative net 1 is hung
1. three-dimension vegetative net 1 is padded and is layed in groove 6 in Po Dingchu, and with the lumps of wood stake 3 fix, then from top to bottom net with
Longitudinal lap joint between net is not less than 15cm, and overlapping part is fixed every 100cm U-shapeds steel nail 2, and makes three-dimension vegetative net 1 tight
Patch soil-slope domatic 7, three-dimension vegetative net 1 is softer to might have raised and fold, notes flattening three-dimension vegetative net 1 during construction；
2. three-dimension vegetative net 1 is made U-shaped steel nail 2 and is coordinated tied silk to be fixed on soil-slope domatic 7 using the reinforcing bar of Φ 8,
Slope top, toe, lap-joint are fixed using lumps of wood stake 3, and the spacing of domatic U-shaped steel nail 2 is 100cm, and U-shaped nail dimension is：It is high
It is 30cm to spend, and width is 10cm；The lumps of wood 3 sizes of stake are 10cm × 6cm × 60cm, and slope top and 3 spacing of toe lumps of wood stake are
100cm；If 3. U-shaped steel nail 2 can not make three-dimension vegetative net 1 be close to soil-slope domatic 7 in work progress, can be in soil
The width that matter side slope surface 7 excavates perpendicular to roadbed center line is 20cm, and the small traverse furrow of depth 10cm, small traverse furrow spacing is 100cm,
With the arranged for interval of U-shaped steel nail 2, during three-dimension vegetative net 1 folded into small traverse furrow, and earthing is covered；4. in order to ensure three-dimension vegetative net 1
Resistance to overturning, every 12m set a settling section 5, three-dimension vegetative net 1 is not overlapped at this, but both sides need to encrypt U-shaped steel nail
2 fix；5. in order to ensure whole protective slope structure not by damage, it is necessary to length is set at soil-slope toe is not less than 2m's
Banket 4.
Three-dimension vegetative net grass planting bank protection of the present utility model is to utilize the engineering material such as plant and combination geosynthetics,
A guard system with own growth ability is built domatic, reinforced by the growth side slope of plant is newly
Technology.According to the characteristics of side slope topography and geomorphology, soil property and regional climate, in soil-slope one layer of geosynthetics of domatic covering
And by certain combination and spacing various plants are planted, root system reinforcement, cauline leaf fluid erosion prevention are reached by the vegetative activity of plant
Purpose, and dense vegetal cover is formed domatic, deep-rooted root system is formed in topsoil, can effectively suppress storm runoff
The erosion of side slope, increases the shearing strength of the soil body, reduce pore water pressure and the soil body from gravity, so as to increase substantially side
The stability and erosion resistibility on slope.
Although being described to function of the present utility model and the course of work above in conjunction with accompanying drawing, the utility model is simultaneously
Above-mentioned concrete function and the course of work is not limited to, above-mentioned specific embodiment is only schematical, rather than limitation
Property, one of ordinary skill in the art, will the utility model objective and right is not departed under enlightenment of the present utility model
Ask under protected ambit, many forms can also be made, these are belonged within protection of the present utility model.
Claims (4)
1. a kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope, including soil-slope, it is characterised in that described
Soil-slope is domatic to be fixed with three-dimension vegetative net by U-shaped steel nail and lumps of wood stake, and the domatic spaced set of soil-slope has
Settling section, the soil-slope slope top and toe are separately provided for fixing the groove of three-dimension vegetative net, the soil-slope
Toe is provided with banket.
2. a kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope according to claim 1, its feature exists
In the three-dimension vegetative net is three-layer type three dimensional network, and bottom is one layer, and net is double-baged, and the three-dimension vegetative net is used to each other
Geotechnique's rope suture overlap joint.
3. a kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope according to claim 1, its feature exists
In the groove of the soil-slope slope top and toe is equidistantly opened up, and three-dimension vegetative net is equipped with the groove, by side
Timber is fixed and compacted fill.
4. a kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope according to claim 1, its feature exists
In being provided with three-dimensional plant net on the banket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621162227.7U CN206267161U (en) | 2016-10-25 | 2016-10-25 | A kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621162227.7U CN206267161U (en) | 2016-10-25 | 2016-10-25 | A kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267161U true CN206267161U (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621162227.7U Expired - Fee Related CN206267161U (en) | 2016-10-25 | 2016-10-25 | A kind of three-dimension vegetative net slope protection construction structure suitable for soil-slope |
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| CN (1) | CN206267161U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691336A (en) * | 2018-12-30 | 2019-04-30 | 内蒙古蒙草生态环境（集团）股份有限公司 | A method for shading and water retention in mine dumps |
| CN113174899A (en) * | 2021-04-30 | 2021-07-27 | 华北水利水电大学 | Slope protection net capable of being installed rapidly and detachable ecological slope protection |
| CN113431061A (en) * | 2021-06-30 | 2021-09-24 | 山西省交通环境保护中心站（有限公司） | Ecological reinforcement and vegetation restoration method and system for soil slope in cold and arid desertification region |
-
2016
- 2016-10-25 CN CN201621162227.7U patent/CN206267161U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691336A (en) * | 2018-12-30 | 2019-04-30 | 内蒙古蒙草生态环境（集团）股份有限公司 | A method for shading and water retention in mine dumps |
| CN113174899A (en) * | 2021-04-30 | 2021-07-27 | 华北水利水电大学 | Slope protection net capable of being installed rapidly and detachable ecological slope protection |
| CN113431061A (en) * | 2021-06-30 | 2021-09-24 | 山西省交通环境保护中心站（有限公司） | Ecological reinforcement and vegetation restoration method and system for soil slope in cold and arid desertification region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170620 Termination date: 20211025 |