CN105089065B - Method for improving reinforcement effect on habitat matrixes and preventing matrixes from splashing in ejecting planting process - Google Patents
Method for improving reinforcement effect on habitat matrixes and preventing matrixes from splashing in ejecting planting process Download PDFInfo
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- CN105089065B CN105089065B CN201510511825.4A CN201510511825A CN105089065B CN 105089065 B CN105089065 B CN 105089065B CN 201510511825 A CN201510511825 A CN 201510511825A CN 105089065 B CN105089065 B CN 105089065B
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- base material
- mesh sheet
- domatic
- geotechnical grid
- habitat
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000002787 reinforcement Effects 0.000 title claims abstract description 29
- 230000000694 effects Effects 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 97
- 239000007921 spray Substances 0.000 claims description 38
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 5
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 19
- 239000002689 soil Substances 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000126968 Kalanchoe pinnata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009647 facial growth Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention provides a method for improving the reinforcement effect on habitat matrixes and preventing the matrixes from splashing in the ejecting planting process. The method includes the following steps of (1) clearing a slope; (2) hanging and anchoring meshes, wherein the multiple meshes are connected with one another to form an integrated mesh and then fixedly installed on the slope; (3) manufacturing geocell sheets; (4) laying geocells; and (5) ejecting a matrix mixture, wherein the matrix mixture is ejected to the slope laid with the meshes, and ecological protection of the slope is completed after ejecting construction is completed. By means of the method for improving the reinforcement effect on the habitat matrixes and preventing the matrixes from splashing in the ejecting planting process, it can be guaranteed that the distance between the meshes and the slope is a design value in a construction scheme and the whole slope is kept uniform, so that the meshes have a better reinforcement effect on the slope habitat matrixes; and meanwhile, the geocells form small ejecting planting bins, so that the matrix mixture is prevented from splashing in the ejecting planting process.
Description
Technical field
The present invention relates to belonging to protecting slope ecology field, especially one kind improves habitat base material reinforcement effects and prevents base
The method that material spray is splashed during planting.
Background technology
Geotechnical grid is by hdpe the or pp copolymerization material broadband of high intensity, a piece of through strength welding or riveting formation
Netted compartment structure.It is capable of expansion and contraction, can contract and gather into folds during transport, opens and again filling soil stone or concrete material, structure during use
Become there is the structure of powerful laterally limiting and big rigidity.It can be used to as bed course, and soft ground treatment increases holding of ground
Loading capability, also can be laid on domatic upper composition slope protection structure, can also be used to build retaining structure etc..
Linked network spray seeding technique is the subjects such as a kind of collection rock mechanics, biology, agrology, fertilizer science, gardening, ecology
Synthesized environmental protection technology, mainly by after domatic fixing mesh sheet injection soil, fertilizer, binding material, organic matter, plant species
The base material mixture that the materials such as son are formed after mix, forms the certain thickness planting matrix that can allow plant growth domatic
Matter.For some rock matter gradient slopes, because the gradient is larger, domatic base material, matrix come off or run off, and have had a strong impact on slope ecological
The function of protection works and effect.Simultaneously during spray is planted, because high velocity air plants base material mixture spray on domatic, have
10% about base material mixture splashes, and forms substantial amounts of splash in bottom of slope, causes base material mixture and wastes and reduce
Speed of application.
Mesh sheet should be maintained a certain distance with domatic, and the size of distance is determined by base material thickness.After domatic linked network piece again
Injection base material mixture, mesh sheet can play the effect to base material reinforcement, also the movement of habitat base material can be caused to constrain.With slope
The growth of face vegetation, the root system of plant is woven with following mesh sheet, due to root system of plant have certain tensile strength and
Shearing strength, defines a solid protective soil layer with reinforced action.In engineering practice, typically first with anchor pole, mesh sheet is solid
Fixed, further according to the concrete needing using different-thickness, silicone gasket or cushion block so that mesh sheet and domatic substantially parallel, distance equalization.When
Domatic uneven, when the discrepancy in elevation is larger, using aforesaid way it is difficult to ensure that mesh sheet is impartial with domatic distance, impact injection base material is thick
The control of degree, thus affect the growth of later stage slope plants, ecological protection effect on driving birds is not good.
Content of the invention
The technical problem to be solved is to provide a kind of raising habitat base material reinforcement effects and prevent base material spray from planting
During the method splashed, can solve implement linked network sow grass seeds by duster construction when mesh sheet and domatic distance be difficult to keep impartial asking
Topic, makes mesh sheet be in the centre position of domatic habitat substrate layer, plays more preferable reinforced action, meanwhile, each geotechnical grid is formed
Storehouse is planted in less spray it is therefore prevented that base material mixture splashes during spray is planted, and height with geotechnical grid is with reference to thus effectively
Ensure that the spray of habitat base material plants thickness it is achieved that improving habitat base material reinforcement effects and preventing base material spray from splashing during planting
Effect.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of raising habitat base material reinforcement effects
With the method preventing base material spray from splashing during planting it is characterised in that the method comprises the following steps:
1) cleaning is domatic: clears up to domatic before construction；
2) linked network is fixed: by polylith mesh sheet along cleaning after domatic from top to bottom lay, between polylith mesh sheet interconnect
Form a mesh sheet entirety and be fixedly installed on domatic；
3) make geotechnical grid sheet material: geotechnical grid sheet material is rectangle bulk sheet material, uniformly offers multiple thereon
It is hole, its lower end edge long axis direction is evenly arranged with multiple antiskid sawtooth, and antiskid sawtooth is provided with mesh sheet bayonet socket；
4) lay geotechnical grid: polylith geotechnical grid sheet material is arranged on the Slope being equipped with mesh sheet by antiskid sawtooth
The entirety being made up of multiple geotechnical grids is formed on face, is fixedly connected between each adjacent geotechnical grid, make on each antiskid sawtooth
Mesh sheet bayonet socket blocks step 2) mesh sheet made is overall, with guarantee mesh sheet the distance between overall and domatic as arrangement and method for construction in
Design load simultaneously keeps entirely domatic equalization, forms reinforcement and geotechnical grid system；
5) spray base material mixture: to be equipped with step 4) formation reinforcement and geotechnical grid system domatic upper injection base
Material mixture, the height with geotechnical grid sheet material be with reference to it is ensured that entirely domatic injection base material thickness reach design requirement and
Uniformity；
Each geotechnical grid defines less spray and plants storehouse it is therefore prevented that base material mixture splashes, with geotechnological lattice during spray is planted
The height of room is with reference to thus the spray that habitat base material has been effectively ensured plants thickness it is achieved that improving habitat base material reinforcement effects and preventing
Only base material spray is splashed during planting.
Step 2) in, tensioning is wanted in the laying of mesh sheet, needs up and down to be overlapped between net, applies iron wire colligation between all mesh sheet
Firmly, and by holdfast it is fixedly installed on domatic.
Holdfast is respectively positioned on the center of each geotechnical grid, makes holdfast and geotechnical grid shared mesh sheet position pinned task.
In step 3), multiple root system holes are distributed in geotechnical grid sheet material top and middle part.
A kind of raising habitat base material reinforcement effects and the structure preventing splashing during base material spray plant, this structure is by along side slope
Multiple geotechnical grid compositions of domatic laying, geotechnical grid is connected and composed by the closing of polylith geotechnical grid sheet material, geotechnical grid piece
The top of material and middle part uniformly offer multiple root system holes, and its lower end edge long axis direction is evenly arranged with multiple antiskid sawtooth,
Mesh sheet bayonet socket is provided with antiskid sawtooth.
On geotechnical grid sheet material, the spacing of two neighboring antiskid sawtooth determines according to the mesh size of mesh sheet.
On geotechnical grid sheet material, the angle between two neighboring antiskid sawtooth is 20 degree～60 degree.
Angle is preferably 45 degree.
The height of mesh sheet bayonet socket with block mesh sheet after mesh sheet with the distance between domatic as arrangement and method for construction in design load be
Principle is determining, so that mesh sheet meets design requirement with the distance between domatic after mesh sheet bayonet socket blocks mesh sheet.
A kind of raising habitat base material reinforcement effects and the method preventing splashing during base material spray plant that the present invention provides, have
Beneficial effect is as follows:
1st, geotechnical grid sheet material has higher intensity, and each compartment in netted compartment structure is than general ecological protection
Gridiron structure is less, can preferably hold soil, prevent from washing away, and reduces soil erosion, realizes side slope protection and restoration of the ecosystem
Purpose.
2nd, the mesh sheet bayonet socket on antiskid sawtooth in geotechnical grid sheet material can just block mesh sheet, particularly when domatic concavo-convex not
When the flat, discrepancy in elevation is larger, ensure that mesh sheet is design load in arrangement and method for construction and keeps entirely domatic with the distance between domatic
Equalization, makes mesh sheet play more preferable reinforced action to domatic habitat base material.
3rd, when carrying out sprayed construction, each geotechnical grid defines less spray and plants storehouse it is therefore prevented that spraying base material during plant
Mixture splashes, meanwhile, the consistency of thickness of the height of geotechnical grid sheet material and design requirement base material, thus in domatic injection base material
Can be with the height of geotechnical grid sheet material as reference, thus ensureing that entirely the domatic thickness spraying base material reaches design during mixture
Require and uniformity, the spray that habitat base material has been effectively ensured plants thickness it is achieved that improving habitat base material reinforcement effects and preventing
Base material spray is splashed during planting, and reduces waste of material, reduces engineering cost, improves efficiency of construction.
4th, geotechnical grid sheet material lower end is some antiskid sawtooth, increased the skid resistance of geotechnical grid bottom, and geotechnological lattice
Room snaps in mesh sheet thus being firmly connected with mesh sheet by the mesh sheet bayonet socket on antiskid sawtooth, and holdfast is respectively positioned on each geotechnical grid
Center, enables geotechnical grid to be firmly fixed on domatic, and plays the effect preventing base material from coming off together with mesh sheet.
5th, geotechnical grid sheet material top and middle part have root system hole, and with the growth of slope plants, root system of plant is permissible
Through root system hole, do not interfere with root system to extending around.Root system passes through to be woven with mesh sheet, geotechnical grid, makes geotechnological lattice
Room, mesh sheet, habitat base material form an entirety, can improve the effect of protecting slope ecology engineering.
Brief description
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural representation of geotechnical grid of the present invention；
Fig. 2 is the schematic diagram of geotechnical grid sheet material used by the present invention；
Fig. 3 is the floor plan of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3,
Embodiment one
A kind of raising habitat base material reinforcement effects and the method preventing splashing during base material spray plant, the method includes following
Step:
1) cleaning is domatic: clears up to domatic before construction, removes domatic loose stone, floating root, debris etc., Neng Gourang
Base material mixture is preferably attached on domatic；
2) linked network is fixed: by polylith mesh sheet 6 along cleaning after domatic from top to bottom lay, be mutually connected between polylith mesh sheet 6
Connect one mesh sheet entirety of formation and be fixedly installed on domatic；
3) make geotechnical grid sheet material: geotechnical grid sheet material 1 is rectangle bulk sheet material, uniformly offers multiple thereon
It is hole 3, its lower end edge long axis direction is evenly arranged with multiple antiskid sawtooth 4, and antiskid sawtooth 4 is provided with mesh sheet bayonet socket 5；
4) lay geotechnical grid: polylith geotechnical grid sheet material 1 is arranged on, by antiskid sawtooth 4, the side slope being equipped with mesh sheet
The entirety that domatic upper formation is made up of multiple geotechnical grids 2, is fixedly connected between each adjacent geotechnical grid 2, makes each antiskid sawtooth 4
On mesh sheet bayonet socket 5 block step 2) mesh sheet made is overall, with guarantee mesh sheet the distance between overall and domatic as construction party
Design load in case simultaneously keeps entirely domatic equalization, forms reinforcement and geotechnical grid system；
5) spray base material mixture: to be equipped with step 4) formation reinforcement and geotechnical grid system domatic upper injection base
Material mixture, the height with geotechnical grid sheet material 1 be with reference to it is ensured that entirely domatic injection base material thickness reach design requirement and
Uniformity；
Each geotechnical grid defines less spray and plants storehouse it is therefore prevented that base material mixture splashes, with geotechnological lattice during spray is planted
The height of room is with reference to thus the spray that habitat base material has been effectively ensured plants thickness it is achieved that improving habitat base material reinforcement effects and preventing
Only base material spray is splashed during planting.
Step 2) in, tensioning is wanted in the laying of each mesh sheet 6, needs up and down to be overlapped between net, applies iron wire between all mesh sheet 6
Colligation firmly forms a mesh sheet entirety, and is fixedly installed on domatic by holdfast 7.
Holdfast 7 is respectively positioned on the center of each geotechnical grid 2.
In step 3), multiple root system holes 3 are distributed in geotechnical grid sheet material 1 top and middle part.
The height of mesh sheet bayonet socket 5 with block mesh sheet after mesh sheet with the distance between domatic as arrangement and method for construction in design load be
Principle is determining, so that mesh sheet meets design requirement with the distance between domatic after mesh sheet bayonet socket 5 blocks mesh sheet.
Embodiment two
A kind of raising habitat base material reinforcement effects and the structure preventing splashing during base material spray plant, this structure is by along side slope
Multiple geotechnical grids 2 of domatic laying form, and geotechnical grid 2 is connected and composed by polylith geotechnical grid sheet material 1 closing, geotechnical grid
The top of sheet material 1 and middle part uniformly offer multiple root system holes 3, and its lower end edge long axis direction is evenly arranged with multiple antiskid saws
Tooth 4, antiskid sawtooth 4 is provided with mesh sheet bayonet socket 5.
On geotechnical grid sheet material 1, the spacing of two neighboring antiskid sawtooth 4 determines according to the mesh size of mesh sheet 6.
On geotechnical grid sheet material 1, the angle a between two neighboring antiskid sawtooth 4 is 20 degree ~ 60 degree.
Angle a is preferably 45 degree.
In above-described embodiment, base material mixture used is the material such as soil, fertilizer, binding material, organic matter, vegetable seeds
The mixture being formed after mix.
Claims (5)
1. a kind of raising habitat base material reinforcement effects and prevent method that base material spray splashes during planting it is characterised in that the method
Comprise the following steps:
1) cleaning is domatic: clears up to domatic before construction；
2) linked network is fixed: by polylith mesh sheet (6) along cleaning after domatic from top to bottom lay, polylith mesh sheet is mutually connected between (6)
Connect one mesh sheet entirety of formation and be fixedly installed on domatic；
3) make geotechnical grid sheet material: geotechnical grid sheet material (1) is rectangle bulk sheet material, uniformly offers multiple root systems thereon
Hole (3), its lower end edge long axis direction is evenly arranged with multiple antiskid sawtooth (4), and antiskid sawtooth is provided with mesh sheet bayonet socket on (4)
(5)；
4) lay geotechnical grid: polylith geotechnical grid sheet material (1) is arranged on, by antiskid sawtooth (4), the side slope being equipped with mesh sheet
The entirety that domatic upper formation is made up of multiple geotechnical grids (2), is fixedly connected between each adjacent geotechnical grid (2), makes each antiskid
Mesh sheet bayonet socket (5) on sawtooth (4) blocks step 2) mesh sheet made is overall, the distance between overall and domatic to guarantee mesh sheet
Equal with the design load in arrangement and method for construction and keep entirely domatic equalization, form reinforcement and geotechnical grid system；
5) spray base material mixture: the domatic upper injection base material to the reinforcement being equipped with step 4) formation and geotechnical grid system mixes
Compound, the height with geotechnical grid sheet material (1) be with reference to it is ensured that entirely the thickness of domatic injection base material reach design requirement and all
Even consistent；
Each geotechnical grid defines less spray and plants storehouse it is therefore prevented that base material mixture splashes, with geotechnical grid during spray is planted
It is highly with reference to thus the spray that habitat base material has been effectively ensured plants thickness it is achieved that improving habitat base material reinforcement effects and preventing base
Material spray is splashed during planting.
2. a kind of raising habitat according to claim 1 base material reinforcement effects and the side preventing splashing during base material spray plant
Method it is characterised in that: step 2) in, the mode of tensioning is taken in the laying of each mesh sheet (6), and mesh sheet needs to be overlapped up and down, own
Pass through iron wire colligation between mesh sheet (6) and firmly form a mesh sheet entirety, and be fixedly installed on domatic by holdfast (7).
3. a kind of raising habitat according to claim 2 base material reinforcement effects and the side preventing splashing during base material spray plant
Method it is characterised in that: holdfast (7) is respectively positioned on the center of each geotechnical grid (2).
4. a kind of raising habitat according to claim 1 base material reinforcement effects and the side preventing splashing during base material spray plant
Method it is characterised in that: in step 3), multiple root system holes (3) are distributed in geotechnical grid sheet material (1) top and middle part.
5. a kind of raising habitat according to claim 1 base material reinforcement effects and the side preventing splashing during base material spray plant
Method it is characterised in that: the height of mesh sheet bayonet socket (5) with block after mesh sheet mesh sheet with the distance between domatic as arrangement and method for construction in
Design load to determine for principle, so that mesh sheet meets design requirement with the distance between domatic after mesh sheet bayonet socket (5) blocks mesh sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510511825.4A CN105089065B (en) | 2015-08-20 | 2015-08-20 | Method for improving reinforcement effect on habitat matrixes and preventing matrixes from splashing in ejecting planting process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510511825.4A CN105089065B (en) | 2015-08-20 | 2015-08-20 | Method for improving reinforcement effect on habitat matrixes and preventing matrixes from splashing in ejecting planting process |
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| CN105544567B (en) * | 2016-02-17 | 2017-09-05 | 上海交通大学 | A kind of civil engineering structure of the full slope greening engineering method of steep rocky slope |
| CN108005092A (en) * | 2017-12-08 | 2018-05-08 | 安徽金联地矿科技有限公司 | It is a kind of to be used for the multiple green safety device of slope surface and its method |
| CN109853471B (en) * | 2019-03-06 | 2021-01-08 | 云南山川园林有限公司 | Ecological environment restoration method suitable for river channel bank slope |
| CN113957911B (en) * | 2021-11-17 | 2022-12-09 | 国网新源控股有限公司 | Ecological restoration vegetation concrete slope protection structure suitable for hard rock steep slope and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3075033C (en) * | 2012-02-10 | 2022-04-12 | Geotech Technologies Ltd. | Geocell for moderate and low load applications |
| CN102804993A (en) * | 2012-08-09 | 2012-12-05 | 江苏美尚生态景观股份有限公司 | Method of vagetaion matrix spray-seeding afforestation |
| CN103774679B (en) * | 2012-10-22 | 2016-01-20 | 北京林业大学 | A kind of method of rock slope linked network |
| CN104278684B (en) * | 2014-09-10 | 2016-06-29 | 安徽省高速公路控股集团有限公司 | A kind of protecting slope ecology method of geotechnical grid and tapetum fibrosum combination and structure |
| CN104358266A (en) * | 2014-12-08 | 2015-02-18 | 北京东方园林股份有限公司 | Method for repairing geocells and side slopes |
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Application publication date: 20151125 Assignee: Hubei Guobo Construction Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980054570 Denomination of invention: A method to improve the reinforcement effect of habitat substrate and prevent splashing during substrate spraying Granted publication date: 20170125 License type: Common License Record date: 20240103 |