CN207176707U - A kind of anti-runoff anti-erosion ecological protection blanket complex structure body - Google Patents
A kind of anti-runoff anti-erosion ecological protection blanket complex structure body Download PDFInfo
- Publication number
- CN207176707U CN207176707U CN201721162784.3U CN201721162784U CN207176707U CN 207176707 U CN207176707 U CN 207176707U CN 201721162784 U CN201721162784 U CN 201721162784U CN 207176707 U CN207176707 U CN 207176707U
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- Prior art keywords
- runoff
- ecological protection
- protection blanket
- erosion
- complex structure
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- 239000002689 soil Substances 0.000 claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 239000004746 geotextile Substances 0.000 claims abstract description 10
- 230000008635 plant growth Effects 0.000 claims description 7
- 244000060011 Cocos nucifera Species 0.000 claims description 4
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 235000013372 meat Nutrition 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000004873 anchoring Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 238000004162 soil erosion Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000008207 working material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model belongs to flexible bulkhead tech field, is concretely related to a kind of anti-runoff anti-erosion ecological protection blanket complex structure body.Its main technical schemes：The top layer that will be made up of two-way precise and tiny GSZ, bottom and the three-dimensional core body being sandwiched among both, the geotextile layer of one layer of reinforcement is provided with the two-way precise and tiny GSZ for forming bottom, and the anti-runoff anti-erosion ecological protection blanket composite construction for blocking native barricade geotechnique cloth and forming of some for being integrally connected structure is provided with the geotextile layer, by digging anchoring groove, shoveling earth reinforcement blocks Tu Dangqianggou, laying, cob wall is blocked in puddled backfill, the processes such as earthing, both can realize simple in construction, Gu soil plants raw good side slope protection, effectively overcome due to the finite thickness of MULTILAYER COMPOSITE ecological protection blanket, rainwater flow pierces the bottom of protection blanket, cause the soil erosion of bottom, side slope is formed to collapse and cause the generation of side slope vegetation environmental destruction phenomenon.
Description
Technical field
The utility model belongs to ecological soil retaining technology field, is concretely related to a kind of anti-runoff anti-erosion ecological protection blanket
Complex structure body.
Background technology
Alien earth sparging is the main engineering method of Ecological Slope protection, i.e., soil moved in improve the original is formed pellet structure, reinforcement with granule agent
Fiber plays the network reinforced action of similar plants rhizome wherein, certain thickness there is resistance to rainwater, wind to invade so as to bring up
Erosion, firmly ventilative, the similar or more excellent porous stable soil structure with natural table soil.The common anti-nurse of Ecological Slope in addition
Method also has：Planting Grass bank protection, tiling grassed slope, hydraulic sprinkle grass planting bank protection, prefabricated sash bank protection, cellular grid grass planting
Bank protection, geotechnological grass planting on net bank protection, plant biological bag bank protection etc..Above-mentioned technical method respectively has feature, and is respectively provided with certain specific aim, but right
For young native, the more precipitous side slope that the soil properties such as rainfall concentration, slity soil, moisture soil are fine and smooth, soil water potential is high, the above method is difficult to
Meet needs.
The utility model patent that China Patent No. is 201620186474.4, Authorization Notice No. is CN05421288U discloses
A kind of MULTILAYER COMPOSITE ecological protection blanket.Forming the structure of protection what is said or talked about includes being made up of more than three layers biaxially oriented webs, top
Biaxially oriented web and bottom biaxially oriented web are regular planar biaxially oriented web, top biaxially oriented web and bottom biaxially oriented web
Between fold biaxially oriented web is set, fold biaxially oriented web has irregular uneven pleated structure, top biaxial tension
Together with net, bottom biaxially oriented web are sutured to each other with fold biaxially oriented web.The MULTILAYER COMPOSITE ecological protection blanket was using
In the intermediate layer formed in journey by penetrating fold biaxially oriented web, the loss of intermediate layer reclaimed water soil particle can be effectively prevented,
And by the root system of plant of reinforcement, the speed of surface rain runoff can be reduced, improve the corrosion resistance of system；But due to more
The finite thickness of layer complex ecological protection blanket, rapid rainwater flow are easy to pierce the bottom of protection blanket, cause the water of bottom
Soil is lost in, and is collapsed so as to form side slope, causes the destruction of side slope vegetation ecological environment.
Utility model content
The purpose of this utility model is just to provide a kind of simple in construction, solid soil and plants the anti-runoff anti-erosion ecological protection given birth to
Blanket complex structure body.
To achieve the above object, technical scheme is used by the utility model：
A kind of anti-runoff anti-erosion ecological protection blanket complex structure body, its structure include being made up of two-way precise and tiny GSZ
Top layer, bottom and the three-dimensional core body being sandwiched among both, the core body is one or more layers wavy two-way precise and tiny lattice
The geotechnological gauze pad of aperture plate or bulk is formed；It is characterized in that：It is provided with the two-way precise and tiny GSZ for forming the bottom
The geotextile layer of one layer of reinforcement, and be provided with the geotextile layer and to be integrally connected some of structure and block native barricade soil
Work cloth.
Forming a kind of additional technical feature of above-mentioned anti-runoff anti-erosion ecological protection blanket complex structure body also includes：
--- described three-dimensional core body can also be plant-growth carpet, shredded coconut meat blanket；
--- it is provided with humic soil layer or anti-impact plant-growth carpet on the two-way precise and tiny GSZ for forming the top layer；
--- described top layer and bottom is stretched by polypropylene to be formed.
--- it is in bending that native barricade geotechnique cloth is blocked in described longitudinal direction.
A kind of anti-runoff anti-erosion ecological protection blanket complex structure body provided by the utility model compared with prior art,
With advantages below：First, the top layer being made up of two-way precise and tiny GSZ due to the complex structure body, bottom and being sandwiched in two
Three-dimensional core body among person is formed, and the two-way precise and tiny GSZ for forming top layer has stronger LP blades, protection and kind
Lawn planted slope body surfaces do not weather, while the geo-grid material has certain thickness, can cover one layer of fertile soil,
Facilitate vegetation growth；For its warped roots in three-dimensional core, three core layers play the " folder of a root system simultaneously
Hold " effect, that is, serve three-dimensional structure using earth working material and the complicated root system of plant formed one " catch mechanism and
Erosion control system " is used for the motion for limiting soil particle, so as to create a system for possessing height shearing resistance naturally, with
Reach the firm purpose of dense vegetation, root system；Compound reinforced earth material can improve the resistivity of soil, from many aspects
Prevent soil loss；Second, add due to being provided with one layer on the two-way precise and tiny GSZ for forming the complex structure body bottom
Strong geotextile layer, and be provided with the geotextile layer and to be integrally connected the native barricade cloth that blocks of some of structure and formed
Underground reinforcement blocks cob wall, and in use, even rainwater penetrates into, and can also be oozed from blocking in native barricade cloth with micropore
Walk, the vortex without forming big flow, so as to effectively prevent the extremely fine and smooth children's soil of the soil properties such as sand mold soil, moisture soil because high
Soil losses caused by soil water potential weak bound water and Free water flow；Third, due to forming above-mentioned top layer and bottom by polypropylene
Stretching forms, and has stronger LP blades, and protection plant life is domatic not to weather, and polyacrylic crystallinity is high, compound with regular structure, because
And there is excellent mechanical property, and chemical property is good, and hardly water absorbing properties are stable and the characteristics of service life is long.
Brief description of the drawings
Fig. 1 is the structural representation of anti-runoff anti-erosion ecological protection blanket complex structure body.
Embodiment
Below in conjunction with the accompanying drawings to a kind of anti-runoff anti-erosion ecological protection blanket complex structure body provided by the utility model
Structure and operation principle be described in further detail.
As shown in figure 1, it is a kind of anti-runoff anti-erosion ecological protection blanket complex structure body provided by the utility model
Structural representation.Forming the structure of the anti-runoff anti-erosion ecological protection blanket complex structure body is included by two-way precise and tiny GSZ
（Can also be that polypropylene stretches to be formed）Top layer 1, bottom 2 and the three-dimensional core body 3 for being sandwiched in both centres of composition, the core body are
The geotechnological gauze pad of one or more layers wavy two-way precise and tiny grid or bulk is formed；Forming the two-way precise and tiny geotechnique of bottom
The geotextile layer 4 of one layer of reinforcement is provided with grid, and is provided with the geotextile layer and is integrally connected some of structure
Bar blocks native barricade cloth 5.
When constructing, first by slope levelling of the land；Then dig out by top layer, bottom and the three-dimensional being sandwiched among both
The anchoring groove for the three-dimensional structure that core body is formed；Soil reinforcement is dug out in the anchoring groove again and blocks Tu Dangqianggou；4th step, laying
Anti- runoff anti-erosion ecological protection blanket complex structure body and longitudinal barricade reinforced earth cloth 5；5th, puddled backfill block cob wall,
Resist runoff anti-erosion ecological protection blanket complex structure body and carry out earthing；6th, spread grass-seed and conserve.
In above-mentioned construction method, lay anti-runoff anti-erosion ecological protection blanket complex structure body and native barricade soil is blocked in longitudinal direction
During work cloth, the lower semisection 6 for blocking native barricade geotechnique cloth is laid in bending, that is, is advantageous to infiltration and is saved the geotechnological cloth
When, the fine and smooth slity soil of soil property, moisture soil form alluvial blocking 7.I.e. longitudinal reinforcement blocks cob wall material and need to bend and be paved with bottom of trench, root
N roads can be increased to according to the bending road number of engineering practice of construction situation reinforcement material, to high soil water potential, weak bound water and free flow
Dynamic soil erosion provides constraints, puddled backfill again after the completion of laying.
In the structure for forming the above-mentioned anti-runoff anti-erosion ecological protection blanket complex structure body of kind,
--- form the three-dimensional structure that the three-dimensional core body 3 stated is formed and can also be plant-growth carpet, shredded coconut meat blanket etc., can be real
Existing the purpose of this utility model；The earth working material of this 3-D solid structure is selected according to engineering physical condition, ecological protection blanket,
Plant-growth carpet, shredded coconut meat blanket, three-dimensional earthwork etc. have the earth working material of three-dimensional character, pass through processing technology and the earth working material of reinforcement
It is compound, form anti-runoff anti-erosion ecological protection blanket；
--- humic soil layer or anti-impact plant-growth carpet are provided with the two-way precise and tiny GSZ for forming above-mentioned top layer, can be with
Effectively prevent the phenomenon that the engineering construction scene more side slope of rainwater is easily washed away from occurring.
Claims (5)
1. a kind of anti-runoff anti-erosion ecological protection blanket complex structure body, its structure includes what is be made up of two-way precise and tiny GSZ
Top layer, bottom and the three-dimensional core body being sandwiched among both, the core body is one or more layers wavy two-way precise and tiny grid
The geotechnological gauze pad of net or bulk is formed；It is characterized in that：One is provided with the two-way precise and tiny GSZ for forming the bottom
The geotextile layer that layer is strengthened, and be provided with the geotextile layer and to be integrally connected some of structure and block native barricade geotechnique
Cloth.
A kind of 2. anti-runoff anti-erosion ecological protection blanket complex structure body as claimed in claim 1, it is characterised in that：Described
Three-dimensional core body can also be plant-growth carpet, shredded coconut meat blanket.
A kind of 3. anti-runoff anti-erosion ecological protection blanket complex structure body as claimed in claim 1, it is characterised in that：Forming
Humic soil layer or anti-impact plant-growth carpet are provided with the two-way precise and tiny GSZ of the top layer.
A kind of 4. anti-runoff anti-erosion ecological protection blanket complex structure body as claimed in claim 1, it is characterised in that：Described
Top layer and bottom are stretched by polypropylene to be formed.
A kind of 5. anti-runoff anti-erosion ecological protection blanket complex structure body as claimed in claim 1, it is characterised in that：Described
It is in bending to block native barricade geotechnique cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162784.3U CN207176707U (en) | 2017-09-12 | 2017-09-12 | A kind of anti-runoff anti-erosion ecological protection blanket complex structure body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162784.3U CN207176707U (en) | 2017-09-12 | 2017-09-12 | A kind of anti-runoff anti-erosion ecological protection blanket complex structure body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176707U true CN207176707U (en) | 2018-04-03 |
Family
ID=61746991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162784.3U Expired - Fee Related CN207176707U (en) | 2017-09-12 | 2017-09-12 | A kind of anti-runoff anti-erosion ecological protection blanket complex structure body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604928A (en) * | 2017-09-12 | 2018-01-19 | 衡水健林橡塑制品有限公司 | A kind of anti-runoff anti-erosion ecological protection blanket complex structure body and its construction method |
-
2017
- 2017-09-12 CN CN201721162784.3U patent/CN207176707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604928A (en) * | 2017-09-12 | 2018-01-19 | 衡水健林橡塑制品有限公司 | A kind of anti-runoff anti-erosion ecological protection blanket complex structure body and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 053500 Longhua Industrial Zone, Hengshui, Hebei, Jingxian County Patentee after: Hebei Jianlin Ecological Technology Co.,Ltd. Address before: 053500 Longhua Industrial Zone, Hengshui, Hebei, Jingxian County Patentee before: HENGSHUI JIANLIN RUBBER & PLASTIC PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |