CN101713192A - Seed band-net-fiber bundle ecological slope protection structure - Google Patents
Seed band-net-fiber bundle ecological slope protection structure Download PDFInfo
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- CN101713192A CN101713192A CN200910216253A CN200910216253A CN101713192A CN 101713192 A CN101713192 A CN 101713192A CN 200910216253 A CN200910216253 A CN 200910216253A CN 200910216253 A CN200910216253 A CN 200910216253A CN 101713192 A CN101713192 A CN 101713192A
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- fiber bundle
- net
- subband
- slope protection
- seed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Revetment (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a seed band-net-fiber bundle ecological slope protection structure which comprises an anchor rod, a wire net, seed bands, a fiber bundle and a substrate layer, wherein the wire net is connected with and fixed on the anchor rod; the seed bands are fixed on the weft net of the wire net in parallel; the fiber bundle is vertically fixed on the same weft net; the substrate layer coats the wire net; the fiber bundle and the surface of the wire net form an upward included angle, and the upper end of the fiber bundle is higher than the surface of the substrate layer. The structure can effectively prevent the surface runoff of the substrate layer, improve the water infiltration, ensure the structural stability of the slope surface and the successful plantation of artificial vegetation on the slope surface, realize the reasonable sowing density and sowing depth of plant seeds and reduce the seed dosage, is beneficial to improving the germination ratio and seedling formation ratio of the seeds, has simple and convenient construction, high efficiency and reasonable cost and is mainly used for ecological slope protection projects of various side slopes.
Description
Technical field
The present invention relates to the safeguard structure in a kind of bank protection field, particularly relate to a kind of " planting subband-net-fiber bundle " ecological slope protection structure.
Background technology
Closely come, ecological revetment has become the key project of improvement of the ecological environment, though successively occur that hydraulic pressure spray 8 is broadcast, Three-Dimensional Network Seeding, geotechnological compartment grass planting, the thick-layer base material sprays and technology such as spray sowing, and propose the protective slope structure formed by functional unit members such as anchor pole, reinforcement net, artificial substratums, but still there is more weak point in practice.Chinese patent CN2873888 discloses a kind of side slope protection afforestation layer structure, mainly comprises wire gauze, the anchor pole of fixedlying connected with wire gauze, and the protecting and greening layer of parcel wire gauze.Wherein, the protecting and greening layer comprises the surface layer that contains vegetable seeds, more cement, straw fiber and loam, higher, the less cement of organic content or do not contain the loam layer of cement, and the surface layer that contains more cement and straw fiber.Though can prevent rain drop erosion preferably, reduce overland flow and corrode, the alkalescence of its cement all has considerable influence to seed germination and root growth, has suppressed the anchoring function of root system of plant to side slope, is unfavorable for the plant reinforcing side slope, and the construction cost height.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, provide a kind of and can effectively prevent the hypothallus overland flow, improve moisture and infiltrate, ensure domatic Stability Analysis of Structures, and easy construction, efficient height, cost be " kind subband-net-fiber bundle " ecological slope protection structure reasonably.
The present invention " plants subband-net-fiber bundle ", and ecological slope protection structure comprises anchor pole, the wire gauze that is connected and fixed with anchor pole, the kind subband of secured in parallel on wire gauze broadwise twine is vertically fixed on the fiber bundle on the same broadwise twine, and the hypothallus of parcel wire gauze.Wherein, there is angle upwards on fiber bundle and wire gauze surface, and the distance on fiber bundle upper end and hypothallus surface generally is advisable with≤5cm, can effectively resist rain drop erosion like this; Planting subband and fiber bundle is fixed on the same broadwise twine; constitute one group " seed band-net-fiber bundle "; and the length unanimity, because damming and protective effect such as buffering of fiber bundle prevented that effectively the seed mixture that plant in the subband fiber bundle below can be not washed away.Horizontal, longitudinal pitch between each group " seed band-net-fiber bundle " are 5～32cm, and, longitudinal pitch horizontal by adjusting can be adjusted the distribution density of plant on bank protection; Planting subband is the strip structure of length 50～150cm, diameter 1.5～3.0cm, is made up of seed mixture and outer wrap layer.The seed mixture comprises vegetation seed, organic matter and each plant growth regulators etc., and the outer wrap layer adopts water-soluble paper, dissolving naturally behind the chance water, and organic matter and plant growth regulator in it can guarantee that seed normally germinates, grows.Simultaneously, by regulating the vegetation seed kind, can fully ensure the Rational structure of slope vegetation according to concrete ambient conditions; Fiber bundle is commercially available prod " wool top " or " iron wire brush ", and its material is PP, nylon or animal and plant fiber; Hypothallus is to plant loam and the mixture of afforesting base material, and its thickness is 5～15cm, adjusts its thickness according to the type of bank protection.
The operating principle of the present invention's " kind subband-net-fiber bundle " ecological slope protection structure is be fixed on the bank protection by anchor pole during enforcement, and by regulating this structure and domatic distance, the depth of planting of regulating seed to be sent out sprouting to guarantee seed safety.The present invention plants the dissolving of subband outer wrap layer after meeting rainwater, its inner seed mixture is scattered in the hypothallus, owing to be positioned at fiber bundle kind above the subband to the domatic interception function that comes water, the seed mixture can not walked by the water kind, seed germinates under suitable condition, growth, thereby forms the artificial vegetation on the bank protection.
The advantage of the present invention's " kind subband-net-fiber bundle " ecological slope protection structure is that this structure can effectively prevent the hypothallus overland flow, improving moisture infiltrates, ensure domatic Stability Analysis of Structures, realize reasonable thickness of sowing of vegetable seeds and depth of planting, reduce the seed consumption, help improving percentage of seedgermination and planting percent, ensure domatic artificial vegetation's success planting, and easy construction, the efficient height, cost is reasonable.Be mainly used in the ecological revetment engineering of various side slopes.
Description of drawings:
Fig. 1: the utility model structural representation
Fig. 2, Fig. 3: plane structure chart of the present invention
The specific embodiment
The present invention " plants subband-net-fiber bundle ", and ecological slope protection structure comprises anchor pole 1, the wire gauze 2 that is connected and fixed with anchor pole 1, the kind subband 3 of secured in parallel on wire gauze 2 broadwise twines, be vertically fixed on the fiber bundle 4 on the same broadwise twine, and the hypothallus 5 of parcel wire gauze 2, wherein, fiber bundle 4 has angle upwards with wire gauze 2 surfaces, and fiber bundle 4 upper ends are higher than hypothallus 5 surfaces.
Claims (5)
1. one kind " planting subband-net-fiber bundle " ecological slope protection structure, comprise anchor pole, the wire gauze that is connected and fixed with anchor pole, and the protecting and greening layer of parcel wire gauze, it is characterized in that the protecting and greening layer is by the kind subband of secured in parallel on wire gauze broadwise twine, be vertically fixed on the fiber bundle on the same broadwise twine of wire gauze, and the hypothallus of parcel wire gauze is formed, wherein, there is acclivitous angle on fiber bundle and wire gauze surface, and the fiber bundle upper end is higher than the hypothallus surface, and fiber bundle is consistent with the length of planting subband, and constitutes one group of fiber bundle-kind of subband.
2. " planting subband-net-fiber bundle " as claimed in claim 2 ecological slope protection structure is characterized in that horizontal, fore-and-aft distance between each group " seed band-net-fiber bundle " are 5～32cm.
3. " planting subband-net-fiber bundle " as claimed in claim 1 ecological slope protection structure is characterized in that kind of subband is the strip structure of length 50～150cm, diameter 1.5～3.0cm, is made up of seed mixture and outer wrap layer.
4. " plant subband-net-fiber bundle " as claimed in claim 1 ecological slope protection structure is characterized in that the distance≤5cm on end distance hypothallus surface on the fiber bundle.
5. " planting subband-net-fiber bundle " as claimed in claim 1 ecological slope protection structure is characterized in that hypothallus is to plant loam and the mixture of afforesting base material, and its thickness is 5～15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102162531A CN101713192B (en) | 2009-11-20 | 2009-11-20 | Seed band-net-fiber bundle ecological slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102162531A CN101713192B (en) | 2009-11-20 | 2009-11-20 | Seed band-net-fiber bundle ecological slope protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101713192A true CN101713192A (en) | 2010-05-26 |
| CN101713192B CN101713192B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102162531A Expired - Fee Related CN101713192B (en) | 2009-11-20 | 2009-11-20 | Seed band-net-fiber bundle ecological slope protection structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758137A (en) * | 2013-12-30 | 2014-04-30 | 青岛润国生态科技发展有限公司 | Parallel construction method for slope protection anti-erosion ecological blanks and slope protection structure |
| CN105684698A (en) * | 2016-01-28 | 2016-06-22 | 朱天龙 | Petroleum development well site road greening method |
| CN106088101A (en) * | 2016-06-22 | 2016-11-09 | 西安科技大学 | A kind of landslide-proofing ecological revetment earth embankment method |
| CN109526708A (en) * | 2017-08-04 | 2019-03-29 | 美丽国土（北京）生态环境工程技术研究院有限公司 | A kind of ecological net and preparation method for precipitous cliff revegetation |
| CN111345176A (en) * | 2020-03-24 | 2020-06-30 | 中国科学院南海海洋研究所 | Open-air transplantation device of sea grass seed with adjustable |
-
2009
- 2009-11-20 CN CN2009102162531A patent/CN101713192B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758137A (en) * | 2013-12-30 | 2014-04-30 | 青岛润国生态科技发展有限公司 | Parallel construction method for slope protection anti-erosion ecological blanks and slope protection structure |
| CN105684698A (en) * | 2016-01-28 | 2016-06-22 | 朱天龙 | Petroleum development well site road greening method |
| CN106088101A (en) * | 2016-06-22 | 2016-11-09 | 西安科技大学 | A kind of landslide-proofing ecological revetment earth embankment method |
| CN109526708A (en) * | 2017-08-04 | 2019-03-29 | 美丽国土（北京）生态环境工程技术研究院有限公司 | A kind of ecological net and preparation method for precipitous cliff revegetation |
| CN111345176A (en) * | 2020-03-24 | 2020-06-30 | 中国科学院南海海洋研究所 | Open-air transplantation device of sea grass seed with adjustable |
| CN111345176B (en) * | 2020-03-24 | 2021-09-21 | 中国科学院南海海洋研究所 | Open-air transplantation device of sea grass seed with adjustable |
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| Publication number | Publication date |
|---|---|
| CN101713192B (en) | 2011-06-22 |
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