CN203977362U - A kind of plant ecosystem based on riverbank gabion net barricade - Google Patents
A kind of plant ecosystem based on riverbank gabion net barricade Download PDFInfo
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- CN203977362U CN203977362U CN201420227921.7U CN201420227921U CN203977362U CN 203977362 U CN203977362 U CN 203977362U CN 201420227921 U CN201420227921 U CN 201420227921U CN 203977362 U CN203977362 U CN 203977362U
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- gabion net
- riverbank
- barricade
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Abstract
The utility model discloses a kind of plant ecosystem based on riverbank gabion net barricade, comprise multiple lattice guest biotopes of constructing side by side on the step of riverbank undersurface notch cuttype gabion net barricade, between adjacent gabion net biotope, be mutually permanently connected; Gabion net biotope comprises a metal grid guest screen frame frame, the outer field centre of gabion net framework and top are with a circle stainless steel reinforcing rib, gabion net framework is lined with a slice stainless steel fine-structure mesh sheet towards the inner side of the water surface one side, gabion net framework internal layer by geotextiles by the surrounding of gabion net framework and bottom enclosing, at the in-built back-up sand soil of gabion net framework, and the emergent aquactic plant of planting in sand.The utility model by building plant ecosystem in the gabion net barricade of riverbank, not only make water plant grow, strengthen the landscape effect on riverbank, also be that multiple aquatic animal, microbial growth have been created condition at land and water ecotone, river course bio-diversity is increased, further increased the self-purification capacity of water body.
Description
Technical field
The utility model belongs to river comprehensive realignment technical field, is specifically related to a kind of plant ecosystem based on riverbank gabion net barricade.
Background technology
Gabion net barricade shore protection is to fill the inserts such as cobble, piece stone in the honeycomb graticule mesh forming at steel wire, pile up into wall, form gear soil or water-retaining structure body, compared with conventional dry stone-laying, stone masonry, concrete rigidity revetment, not only retain rigidity revetment sound construction, the characteristic that stable, erosion resistibility is strong, possessed again good water permeability, changeability is strong, anti-seismic performance is good advantage.
Although gabion net barricade has developed the function that Nutrient Cycling between river course and land, Runoff contaminants filter, absorb or discharge gradually flood preferably, gabion net barricade still exists water plant in dull stiff, river course to be difficult to growth, bio-diversity is poor, water body self-purification ability is low shortcoming.
Utility model content
For overcoming deficiency of the prior art, the utility model aims to provide a kind of plant ecosystem based on riverbank gabion net barricade.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of plant ecosystem based on riverbank gabion net barricade, comprise more than one lattice guest biotope, described lattice guest biotope is constructed side by side on the step of riverbank undersurface notch cuttype gabion net barricade, between adjacent described gabion net biotope, is mutually permanently connected; Each described gabion net biotope includes a metal grid guest screen frame frame, the outer field centre of described gabion net framework and top are with a circle stainless steel reinforcing rib, described gabion net framework is lined with a slice stainless steel fine-structure mesh sheet towards the inner side of the water surface one side, described gabion net framework internal layer by geotextiles by the surrounding of described gabion net framework and bottom enclosing, in described gabion net framework, be filled with sand, and the emergent aquactic plant of planting in described sand.
Further, the length of described gabion net framework is 0.8-1m, is highly greater than 0.4m, and the width of described gabion net framework is as the criterion with the step width of described notch cuttype gabion net barricade.
Further, the mesh shape of described gabion net framework is graticules trellis.
Further, the width of described reinforcing rib is 3-6cm.
Further, described sand is that diameter is filter sand, common coarse sand or the sand mixture excessively of 2-5mm, and the sand ratio of described sand mixture is 1-3:1-3.
Further, the plane of described notch cuttype gabion net barricade underwater one-level step is at least lower than river course ordinary water level 45cm, and described gabion net frame roof is lower than river course ordinary water level 5-20cm, to guarantee that the sandy soils thickness in described gabion net framework is not less than 40cm.
Compared with prior art, the utlity model has following beneficial effect:
The utility model by building plant ecosystem in the gabion net barricade of riverbank, not only make water plant grow, strengthen the landscape effect on riverbank, also be that multiple aquatic animal, microbial growth have been created condition at land and water ecotone, river course bio-diversity is increased, further increased the self-purification capacity of water body.
Meanwhile, sandy soils of the present utility model adopts the larger sand of porosity, under the effect of water wave, can make sandy soils and river course carry out water body exchange more frequently, thereby makes to grow in the stronger water body purification ability of biomembrane performance on sand grains surface.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of manual, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows structural representation of the present utility model.
Fig. 2 shows gabion net biotope perspective view of the present utility model.
Fig. 3 shows gabion net biotope sectional view of the present utility model.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 1-3, a kind of plant ecosystem based on riverbank gabion net barricade, comprise more than one lattice guest biotope 1, described lattice guest biotope 1 is constructed on the step of the notch cuttype gabion net barricade 3 under 2 waters surface 10 of riverbank side by side, between adjacent described gabion net biotope 1, is mutually permanently connected; Each described gabion net biotope 1 includes a metal grid guest screen frame frame 4, the outer field centre of described gabion net framework 4 and top are with a circle stainless steel reinforcing rib 5, described gabion net framework 4 is lined with a slice stainless steel fine-structure mesh sheet 6 towards the inner side of the water surface 10 1 sides, described gabion net framework 4 internal layers pass through geotextiles 7 by the surrounding of described gabion net framework 4 and bottom enclosing, in described gabion net framework 4, be filled with sand 8, and the emergent aquactic plant 9 of planting in described sand 8.
Further, the length of described gabion net framework 4 is 0.8-1m, is highly greater than 0.4m, and the width of described gabion net framework 4 is as the criterion with the step width of described notch cuttype gabion net barricade 3.
Further, the mesh shape of described gabion net framework 4 is graticules trellis.
Further, the width of described reinforcing rib 5 is 3-6cm.
Further, filter sand, common coarse sand or sand mixture excessively that described sand 8 is 2-5mm for diameter, the sand ratio of described sand mixture is 1-3:1-3.
Further, described notch cuttype gabion net barricade 3 underwater one-level steps plane at least lower than river course ordinary water level 45cm, described gabion net framework 4 tops are lower than river course ordinary water level 5-20cm, to guarantee that the sandy soils thickness in described gabion net framework 4 is not less than 40cm.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the plant ecosystem based on riverbank gabion net barricade, it is characterized in that: comprise more than one lattice guest biotope (1), described lattice guest biotope (1) is constructed on the step of the notch cuttype gabion net barricade (3) under riverbank (2) water surface (10) side by side, between adjacent described gabion net biotope (1), is mutually permanently connected, each described gabion net biotope (1) includes a metal grid guest screen frame frame (4), the outer field centre of described gabion net framework (4) and top are with a circle stainless steel reinforcing rib (5), described gabion net framework (4) is lined with a slice stainless steel fine-structure mesh sheet (6) towards the inner side of the water surface (10) one sides, described gabion net framework (4) internal layer passes through geotextiles (7) by the surrounding of described gabion net framework (4) and bottom enclosing, in described gabion net framework (4), be filled with sand (8), and the emergent aquactic plant (9) of planting in described sand (8).
2. the plant ecosystem based on riverbank gabion net barricade according to claim 1, it is characterized in that: the length of described gabion net framework (4) is 0.8-1m, highly be greater than 0.4m, the width of described gabion net framework (4) is as the criterion with the step width of described notch cuttype gabion net barricade (3).
3. the plant ecosystem based on riverbank gabion net barricade according to claim 1, is characterized in that: the mesh shape of described gabion net framework (4) is graticules trellis.
4. the plant ecosystem based on riverbank gabion net barricade according to claim 1, is characterized in that: the width of described reinforcing rib (5) is 3-6cm.
5. the plant ecosystem based on riverbank gabion net barricade according to claim 1, is characterized in that: described sand (8) for diameter be 2-5mm.
6. the construction process of the plant ecosystem based on riverbank gabion net barricade according to claim 1, it is characterized in that: the plane of described notch cuttype gabion net barricade (3) underwater one-level step is at least lower than river course ordinary water level 45cm, described gabion net framework (4) top is lower than river course ordinary water level 5-20cm, to guarantee that the sandy soils thickness in described gabion net framework (4) is not less than 40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227921.7U CN203977362U (en) | 2014-05-06 | 2014-05-06 | A kind of plant ecosystem based on riverbank gabion net barricade |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420227921.7U CN203977362U (en) | 2014-05-06 | 2014-05-06 | A kind of plant ecosystem based on riverbank gabion net barricade |
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| CN203977362U true CN203977362U (en) | 2014-12-03 |
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| CN201420227921.7U Expired - Fee Related CN203977362U (en) | 2014-05-06 | 2014-05-06 | A kind of plant ecosystem based on riverbank gabion net barricade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924552A (en) * | 2014-05-06 | 2014-07-16 | 苏州大学 | Plant ecological system based on river bank gabion box retaining wall and construction method |
-
2014
- 2014-05-06 CN CN201420227921.7U patent/CN203977362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924552A (en) * | 2014-05-06 | 2014-07-16 | 苏州大学 | Plant ecological system based on river bank gabion box retaining wall and construction method |
| CN103924552B (en) * | 2014-05-06 | 2016-02-17 | 苏州大学 | A kind of construction process of the plant ecosystem based on riverbank gabion net barricade |
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| C14 | Grant of patent or utility model | ||
| 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: 20141203 Termination date: 20180506 |