CN106609510A - A flexible slope protection device - Google Patents
A flexible slope protection device Download PDFInfo
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- CN106609510A CN106609510A CN201510687438.6A CN201510687438A CN106609510A CN 106609510 A CN106609510 A CN 106609510A CN 201510687438 A CN201510687438 A CN 201510687438A CN 106609510 A CN106609510 A CN 106609510A
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- slope protection
- protection device
- flexible slope
- anchor pole
- flexible
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Abstract
The invention provides a flexible slope protection device and belongs to the field of ecological rehabilitation projects. The flexible slope protection device is mainly used for bank protection for river and lake side slopes and ecological rehabilitation. The device comprises an overall honeycomb-shaped grating matrix, an umbrella-shaped anchor rod, a filter cushion layer and a vegetation layer. The device achieves three-dimensional slope protection, flexible slope protection and stereo slope protection, can prevent water and soil loss with high density, is low in cost, and convenient to install and maintain, and can be widely applied in the field of ecological rehabilitation.
Description
Technical field
The present invention relates to a kind of device for side slope protection, belongs to Ecological Restoration Project field.
Background technology
In the engineering constructions such as mine, highway, railway, water conservancy, earthwork evacuation is often accompanied by, earthwork evacuation destruction natural vegetation causes side slope exposed, soil erosion and environmental pollution.
Traditional rigid bank protection such as concrete revetment, pitched work, cement barricade, because surface is without greening, it is impossible to intercept and absorb pollutant such as particle that rainwash carries such as, nitrogen, phosphorus nutritive salt, while landscape effect is poor, the natural ecosystem of destruction.Semi-rigid side slope such as pannier net slope protection, due to loading stone, also without soil, without vegetation, cannot also solve environmental problem.Although large-scale sash bank protection can be afforested and vegetative coverage, concrete sash has blocked the contact of adjacent sash, meanwhile, concrete sash still has larger frame area, poor to the retardation effect of rainwash.
Flexible bank protection such as ecology bag etc., is only applicable to low and slow side slope, and high gradient slope safety is low, when instantaneously washing away to the shearing force of high intensity, is easily caused total collapse.
Such as, Chinese invention patent CN201162222Y discloses a kind of flexible slope protection steel wire gauze, and steel wire only belongs to planar structure, and steel wire is poor to the blockage effect of rain flood, and affects plant normal growth to develop.Chinese invention patent CN202627004U, using perfusion raw coiled material is planted, and irrigates high cost, must also suture perfusing hole, later maintenance difficult management.
Real practical bank protection, can for a long time ensure that edge slope structure is stablized, and can adapt to a certain degree of sedimentation, can block rainwater and flood erosion, the erosion of larger intensity, weather-proof, water erosion, gravity, water conservation, fertilizer conservation.Secondly, slope-protecting vegetation can normal growth development, form stable ecological community, consolidate slope stability using root system of plant.Again, should try one's best reduction earthwork excavated volume, the earthwork energy in situ remediation of excavation.
The content of the invention
According to the deficiencies in the prior art, the invention provides one kind can fully ensure that edge slope structure is stablized, larger deformation of banketing is adapted to, can effective water holding, reduce soil erosion, metope, reinforcement and the synergism for banketing can be given full play to, it is readily produced, and easy-to-install device.
Including, overall honey-comb grate matrix, the cylinder closure circle on trellis matrix each junction point, and anchor thick stick, filtering pading layer, vegetation composition.
In said apparatus, overall honey-comb grate matrix is made up of regular hexagon boxwork, boxwork is relatively common in nature, regular hexagon is most efficient structure, when to certain area covering, regular hexagon can guarantee that and be covered using minimum regular hexagon and length of side minimum, and regular hexagon has high intensity, resistance to compression, dispersive pressure.
In said apparatus, on each junction point of regular hexagon boxwork, there is garden cylindricality closure to enclose, cylinder closure circle is used for filling soil, and set soil maintains moisture, and where adhering to as vegetation root system.
In said apparatus, the cylinder closure circle on the junction point of orthohexagonal boxwork, it highly can not be fixed, to adapt to the requirement that different regions keep to water body.
In said apparatus, in the bottom of cylinder closure circle, the tabula bar with decussation, the tabula bar of decussation is vertical with water (flow) direction, for intercepting the soil erosion along side slope.
In said apparatus, filtering pading layer is made up of dank material, prevents current too fast by device, and provides certain physical support for slope plant.
In said apparatus, anchor pole is " stud " shape, can just through the cylinder closure circle of boxwork, and the other end of anchor pole is bloomed structure for umbrella, can be stretched in soil and launch.
In said apparatus, the material of honey-comb grate matrix can be made of the recycled product of industrial plastic, plastics by injection mold, during plastics are made, the ageing resistance of the reinforcing materials such as antioxidant, anti ultraviolet agent can be added.
In said apparatus; the material of filtering pading layer can be that geotechnological pad, geotextiles, special type geomembrane etc. being capable of vent canopy, surface drainages; can effectively keep silt and soil particle simultaneously; protection vegetation; or with outstanding filtration, draining, isolation, reinforcement, protection, lightweight, tensile strength is high, good penetrability, high temperature resistant, freeze proof, ageing-resistant, corrosion resistant other materials.
In said apparatus, the length of anchor pole is customizable, and the material of anchor pole can be the material of the Antirust corrosion-resistants such as rustless steel.
In said apparatus, vegetation can using the various ways such as broadcasting sowing, sow grass seeds by duster, intercutting, and vegetation can it is tall, fill, grass knot is closed.
Compared with prior art, the invention has the beneficial effects as follows：
1. flexible bank protection：The present invention is flexible bank protection, and bank protection has the function of safeguarding ecological and environmental protection, applied widely, and corrosion resistance is strong, and good water permeability, excellent in mechanical performance, environment affinity is good, and impact resistance is good.
2. with low cost：The honey-comb grate matrix of the present invention adopts single injection-molded, with low cost, and can use regenerated plastics, further reduces cost.
3. three-dimensional bank protection：Honey-comb grate matrix of the present invention, tabula bar, cylinder closure circle form three-dimensional, three-dimensional bank protection system, Stability Analysis of Structures, conserve water and soil, reduce erosion.
4. convenient for installation and maintenance：The trellis matrix of the present invention, can overlap installation on original flinty slope, without the bank protection that dismounting is old.
5. high density intercepts soil erosion：Because using density three-dimensional and anchor structure, trellis matrix can be brought into close contact slopes, while underlayer can provide further support and iris action, for plant growing support is provided.
6. abrupt slope is applied to：It is good to the repairing effect on abrupt slope because little to domatic pressure using Ultralight structure.
Description of the drawings
The present invention above-mentioned advantage will be apparent from from the following description of the accompanying drawings of embodiments with it is easy to understand, wherein:Fig. 1 is the top view of integral honeycomb shape trellis matrix, labelling in figure：1. cylinder closure encloses 2. tabula bars
Fig. 2 is the top view of regular hexagon boxwork, labelling in figure：3. cylindricality closure in garden encloses 4. regular hexagon cellular network compartment spaces
Fig. 3 is the three-dimensional side view of regular hexagon boxwork, labelling in figure：5. cylindricality closure in garden encloses 6. tabula bars
Fig. 4 is the schematic diagram of anchor pole, labelling in figure：7. the umbrella of 8. body of rod of " stud " shape anchor pole head 9. is bloomed structure.
Specific embodiment
Embodiments of the invention are described below, the example of the embodiment is shown in the drawings, and is exemplary by reference to the embodiment of Description of Drawings, be only used for explaining the present invention, and can not be construed to the restriction invented.
Honey-comb grate matrix is made up of injection mold one-shot forming.
Specific implementation step：
1. domatic cleaning：Debris are removed, soil block, sharp corners are cleared up, prominent rock or soil block carry out the slope process that disappears, and recessed plot is filled process.
2. pad plants raw bed course：It is similar with the laying project of geomembrane, geotextiles, including cutting, weld, anchor.
3. linked network：In abrupt slope area, gentle slope area, Po Ding areas difference linked network.
4. anchoring pile is played：Anchor pole density can be every 10m2One anchor pole, it is domatic for severe soil erosion, can be using per 2m2Make a call to an anchor pole.
5. table earthen backfill：The table soil of underearth, rubbish incidental, trunk, tree root, ratchel, weeds etc. will be removed（Clay loam）Backfill return device surface.
6. sow grass seeds by duster grass seeds:Sow grass seeds by duster grass seeds, the method such as can spray with grass seeds, the grass seeds of injection can add some preparations such as binding agent.Or according to local soil property, local climate condition, construction seasons, with reference to plant growth characteristics, select the draft of well developed root system and fill this plant growing, can suitably spray cementing material.
7. operation maintenance：Domatic rubbish, debris, rubble etc. are periodically removed at ordinary times, to more than 10m2Slopes cracking, destruction, should reinstall, should be noted that blade should be higher than that trellis matrix during using weeder.
In describing the invention, term " on ", D score, " bottom ", " top ", " front ", " afterwards ", " interior ", " outward ", " horizontal stroke ", the orientation or position relationship of instructions such as " perpendicular " is based on orientation shown in the drawings or position relationship, it is only for is easy to the description present invention and simplifies description, rather than indicates or imply the particular orientation that the device or element of indication must have, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Multiple illustrative examples of the present invention are described in detail to the specific embodiment of the present invention, but those skilled in the art can be designed that various other improvement and embodiment, these are improved and embodiment will fall in spirit and scope.Specifically, in the range of aforementioned disclosure, accompanying drawing and claim, can in parts and（Or）The arrangement aspect of sub-combination layout makes rational modification and improvement, without departing from the spirit of the present invention.
Claims (10)
1. a kind of flexible slope protection device, is characterized in that：Using integral honeycomb shape trellis matrix and umbrella anchor pole, including：Overall honey-comb grate matrix, the cylinder closure circle on trellis matrix each junction point, and anchor pole, filtering pading layer, vegetation composition.
2. a kind of flexible slope protection device according to claim 1, is characterized in that：Integral honeycomb shape trellis matrix is made up of regular hexagon boxwork.
3. a kind of flexible slope protection device according to claim 1, is characterized in that：On each junction point of regular hexagon boxwork, there is cylinder closure circle.
4. a kind of flexible slope protection device according to claim 1, is characterized in that：In the cylinder closure circle of each junction point of regular hexagon honeycomb grid, its height is not fixed.
5. a kind of flexible slope protection device according to claim 1, is characterized in that：In the bottom of cylinder closure circle, there is the tabula bar of decussation.
6. a kind of flexible slope protection device according to claim 1, is characterized in that：Filtering pading layer is made up of dank material.
7. a kind of flexible slope protection device according to claim 1, is characterized in that：Anchor pole is " stud " shape, the cylinder closure circle of regular hexagon boxwork can be passed through, the other end of anchor pole is bloomed structure for umbrella, can be stretched in soil and launch, the length of anchor pole is customizable, and the material of anchor pole is the material of rustless steel Antirust corrosion-resistant.
8. a kind of flexible slope protection device according to claim 1, is characterized in that：The material of honey-comb grate matrix be made of the recycled product of industrial plastic, plastics by injection mold, during plastics are made, addition antioxidant, anti ultraviolet agent, the ageing resistance of reinforcing material.
9. a kind of flexible slope protection device according to claim 1, is characterized in that：The material of filtering pading layer is geotechnological pad, geotextiles, extraordinary geomembrane.
10. a kind of flexible slope protection device according to claim 1, is characterized in that：Vegetation is using the various ways such as broadcasting sowing, sow grass seeds by duster, intercutting, and vegetation is tall, fill, grass knot is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510687438.6A CN106609510A (en) | 2015-10-22 | 2015-10-22 | A flexible slope protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510687438.6A CN106609510A (en) | 2015-10-22 | 2015-10-22 | A flexible slope protection device |
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| Publication Number | Publication Date |
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| CN106609510A true CN106609510A (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510687438.6A Pending CN106609510A (en) | 2015-10-22 | 2015-10-22 | A flexible slope protection device |
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| CN (1) | CN106609510A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249845A (en) * | 2019-07-15 | 2019-09-20 | 大连地拓环境科技有限公司 | A kind of greening of high steep rock slope and maintenance system |
| CN113767798A (en) * | 2020-06-09 | 2021-12-10 | 杭州元成规划设计集团有限公司 | Method for planting plants in hydro-fluctuation belt of reservoir area |
| CN114960701A (en) * | 2022-06-24 | 2022-08-30 | 内蒙古和润环境工程有限公司 | Ecological single-layer plastic three-dimensional net slope protection structure suitable for vegetation restoration of high and steep side slope |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1046589A (en) * | 1996-08-01 | 1998-02-17 | Kurosawa Kensetsu Kk | Slope face protective construction method |
| CN2474592Y (en) * | 2001-03-09 | 2002-01-30 | 中国石化北京燕化石油化工股份有限公司塑料分公司 | Plastic geotechnical vegetation protective plate |
| CN202482736U (en) * | 2012-01-12 | 2012-10-10 | 海宁吉航土工材料有限公司 | Honeycomb geotechnical lattice room |
| CN103724811A (en) * | 2014-01-03 | 2014-04-16 | 宁夏宝塔石化科技实业发展有限公司 | High-performance modified polypropylene and processing method for two-way stretch geogrid special material |
| CN203755289U (en) * | 2013-12-31 | 2014-08-06 | 泰安现代塑料有限公司 | Three-dimensional grill |
| CN104264692A (en) * | 2014-09-15 | 2015-01-07 | 武汉橄石代环境资源科技有限公司 | Ecological restoration method of slope |
-
2015
- 2015-10-22 CN CN201510687438.6A patent/CN106609510A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1046589A (en) * | 1996-08-01 | 1998-02-17 | Kurosawa Kensetsu Kk | Slope face protective construction method |
| CN2474592Y (en) * | 2001-03-09 | 2002-01-30 | 中国石化北京燕化石油化工股份有限公司塑料分公司 | Plastic geotechnical vegetation protective plate |
| CN202482736U (en) * | 2012-01-12 | 2012-10-10 | 海宁吉航土工材料有限公司 | Honeycomb geotechnical lattice room |
| CN203755289U (en) * | 2013-12-31 | 2014-08-06 | 泰安现代塑料有限公司 | Three-dimensional grill |
| CN103724811A (en) * | 2014-01-03 | 2014-04-16 | 宁夏宝塔石化科技实业发展有限公司 | High-performance modified polypropylene and processing method for two-way stretch geogrid special material |
| CN104264692A (en) * | 2014-09-15 | 2015-01-07 | 武汉橄石代环境资源科技有限公司 | Ecological restoration method of slope |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249845A (en) * | 2019-07-15 | 2019-09-20 | 大连地拓环境科技有限公司 | A kind of greening of high steep rock slope and maintenance system |
| CN110249845B (en) * | 2019-07-15 | 2023-11-14 | 大连地拓环境科技有限公司 | High-steep rock slope greening and maintaining system |
| CN113767798A (en) * | 2020-06-09 | 2021-12-10 | 杭州元成规划设计集团有限公司 | Method for planting plants in hydro-fluctuation belt of reservoir area |
| CN114960701A (en) * | 2022-06-24 | 2022-08-30 | 内蒙古和润环境工程有限公司 | Ecological single-layer plastic three-dimensional net slope protection structure suitable for vegetation restoration of high and steep side slope |
| CN114960701B (en) * | 2022-06-24 | 2023-10-31 | 内蒙古和润环境工程有限公司 | Ecological single-layer plastic three-dimensional net slope protection structure suitable for high-steep slope vegetation recovery |
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Application publication date: 20170503 |
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