CN203977435U - Sash beam ecological slope protection structure - Google Patents
Sash beam ecological slope protection structure Download PDFInfo
- Publication number
- CN203977435U CN203977435U CN201420205305.1U CN201420205305U CN203977435U CN 203977435 U CN203977435 U CN 203977435U CN 201420205305 U CN201420205305 U CN 201420205305U CN 203977435 U CN203977435 U CN 203977435U
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- Prior art keywords
- sash
- bag
- sash beam
- straw
- straw bag
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Abstract
The utility model provides a kind of sash beam ecological slope protection structure, belongs to field of environment protection.The anchor pole or the anchor cable that comprise sash beam and fixed frame lattice beam, in the sash forming at each sash beam, piled up and filled native straw bag to neat with sash Liangping, on native straw bag, had plastic wire or wire lath to cover and be fixed on fixing anchor bar filling, at straw bag Shang You basic unit and surface layer.The ecology bag that the utility model is used straw bag to replace macromolecular material conventional in engineering to make, has significantly reduced cost, and basic unit is used straw decomposing inoculant acceleration straw bag to rot, and can accelerate the growth of slope plant; This Structure Decreasing cost, be convenient to mechanized construction, have broad application prospects.
Description
technical field
The utility model relates to a kind of sash beam ecological slope protection structure, belongs to field of environment protection.
Background technology
A lot of side slopes need to be used anchor pole or the combination coagulated native frame gird type slope protection of anchor cable.Although this bank protection scheme can guarantee the stable of side slope, a lot of side slopes due to domatic be rock and very precipitous, lack the condition of plant growth, can not naturally afforest.This has caused destruction to view and ecological environment.
existing technology adopts the method for a dead lift land fill sash sowing, and some sash beam protective slope structures are afforested, and the method at grade of side slope hour, is easier to realize.And for the larger side slope of the gradient, for keeping soil, current technology adopts the method for piling up ecology bag in sash beam to afforest it more.While adopting the method, the general employing of plant worn a bag cuttage, and the sow grass seeds by duster mode of sowing of hydraulic pressure is planted.
the method of artificial muck haulage is low to sash beam protective slope structure greening efficiency, and can only be for soft side slope, and soil erosion also easily occurs before plant covers completely.Although pile up the greening method of ecology bag in sash beam, can utilize plant equipment, also be applicable to the large side slope of the gradient, early stage corrosion resistance is also fine.But the price of ecology bag is high; And due to ecology bag good endurance, intensity can keep a lot of years, tiny hole later stage of its surface is to the growth of root system of plant and penetrate unfavorablely, particularly can limit the penetrating of thicker root system of wood or arbor.In fact, sash beam can be born the function of side slope protection completely, needn't provide assistance by ecology bag; Later stage plant cover completely domatic after, vegetation cover just can fine preventing erosion, ecology bag prevents that the function of the soil erosion also belongs to unnecessary.The durability that ecology bag is good there is no need under this occasion.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of anti-erosion needs that meet in early days, and the later stage is the sash beam ecological slope protection structure of limiting plant growth not.
The utility model first arranges by anchor cable or anchor pole and concrete sash in side slope, in sash, successively pile up again the straw bag of filling planting soil, with the fixing straw bag of plastic wire or wire lath, last dry type is sowed grass seeds by duster, and forms the basic unit of containing straw decomposing inoculant and the surface layer that contains vegetable seeds again.Plant grows from surface layer.
Sash beam ecological slope protection structure of the present utility model, the anchor pole or the anchor cable that comprise sash beam and fixed frame lattice beam, in the sash forming at each sash beam, piled up and filled native straw bag to neat with sash Liangping, filling the basic unit of containing in addition straw decomposing inoculant on native straw bag and the surface layer that contains vegetable seeds, also comprise the plastic wire or the wire lath that fixedly fill native straw bag, plastic wire or wire lath are fixed on fixing anchor bar.
Described sash beam can be concrete frame lattice beam.
Groundwork thickness 1 cm, surface thickness 2-3 cm.
Basic unit is the mixture of loam, soil binder, straw decomposing inoculant and urea.Surface layer is cement, clay, river sand, organic matter, plant cover concrete green additive, vegetable seeds composition.
The bag that fills native straw bag is that straw is made.
Described wire lath can be zinc-plated net.
The beneficial effects of the utility model are:
The ecology bag that the utility model is used straw bag to replace macromolecular material conventional in engineering to make, has significantly reduced cost, and basic unit is used straw decomposing inoculant acceleration straw bag to rot, and can accelerate the growth of slope plant and the reconstruction of slope ecological system.The utility model has solved the difficult problem that steep rock side slope is protected simultaneously and afforested.
Accompanying drawing explanation
Fig. 1 is the structural representation of sash beam ecological slope protection structure.
The specific embodiment
Below in conjunction with 1 pair of the utility model of accompanying drawing, be described in further detail.
As shown in Figure 1, the anchor pole or the anchor cable 3 that comprise sash beam 2 and fixed frame lattice beam, in the sash forming at each sash beam 2, piled up and filled native straw bag 4 to concordant with sash beam 2, filling the basic unit 7 and the surface layer 8 that contains vegetable seeds of containing in addition straw decomposing inoculant on native straw bag 4, also comprise the plastic wire or the wire lath 5 that fixedly fill native straw bag 4, plastic wire or wire lath 5 are fixed on fixing anchor bar 6.
The bag that fills native straw bag 4 is that straw is made.
Basic unit 7 is the mixture of loam, soil binder, straw decomposing inoculant and urea.Wherein soil binder accounts for 0.01-0.02%(volume ratio), straw decomposing inoculant consumption is 200-400 g/m
3, urea 900-1200 g/m
3.
Surface layer 8 is cement, clay, river sand, organic matter, plant cover concrete green additive, vegetable seeds composition.In every cube of surface layer, each component is:
Cement: 20-60L;
Clay: 720-830L;
River sand: 50-100L;
Organic: 60-100L;
Plant cover concrete green additive: 15-25L;
Vegetable seeds: 300g.
In mentioned component, cement is 325# Portland cement;
River sand is clean river sand, and particle size range is 1-2mm;
During installation, first skyhook or anchor cable 3 on domatic 1, the concrete frame lattice beam 2 of constructing again, band hardening of concrete produces after intensity, in sash, pile up straw bag 4, then with plastic wire or wire lath 5, cover also colligation and be fixed on fixing anchor bar 6, last dry type spraying broadcasting method sprays basic unit 7 and surface layer 8, grows plant 9 maintenance 2-3 month.
The utility model is combined to utilize and is filled native straw bag, spray-up, concrete frame lattice beam and form a kind of mechanism that can be to greening side slope to side slope protection time, cheap, efficiency of construction is high.
Claims (4)
1. a sash beam protective slope structure, it is characterized in that: the anchor pole or the anchor cable (3) that comprise sash beam (2) and fixed frame lattice beam (2), in the sash forming at each sash beam (2), piled up and filled native straw bag (4) to concordant with sash beam (2), also comprise the plastic wire or the wire lath (5) that fixedly fill native straw bag (4), plastic wire or wire lath (5) are fixed on fixing anchor bar (6).
2. sash beam protective slope structure according to claim 1, is characterized in that: described sash beam is concrete frame lattice beam.
3. sash beam protective slope structure according to claim 1, is characterized in that: the bag that fills native straw bag (4) is that straw is made.
4. sash beam protective slope structure according to claim 1, is characterized in that: described wire lath is zinc-plated net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205305.1U CN203977435U (en) | 2014-04-25 | 2014-04-25 | Sash beam ecological slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205305.1U CN203977435U (en) | 2014-04-25 | 2014-04-25 | Sash beam ecological slope protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977435U true CN203977435U (en) | 2014-12-03 |
Family
ID=51974893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205305.1U Expired - Fee Related CN203977435U (en) | 2014-04-25 | 2014-04-25 | Sash beam ecological slope protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396983A (en) * | 2019-07-16 | 2019-11-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Have drainage and afforestation function's ecological slope protection structure of frame lattice roof beam concurrently |
-
2014
- 2014-04-25 CN CN201420205305.1U patent/CN203977435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396983A (en) * | 2019-07-16 | 2019-11-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Have drainage and afforestation function's ecological slope protection structure of frame lattice roof beam concurrently |
| CN110396983B (en) * | 2019-07-16 | 2024-03-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Frame beam ecological slope protection structure with drainage and greening functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |