CN208762961U - Three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope - Google Patents
Three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope Download PDFInfo
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- CN208762961U CN208762961U CN201821359781.3U CN201821359781U CN208762961U CN 208762961 U CN208762961 U CN 208762961U CN 201821359781 U CN201821359781 U CN 201821359781U CN 208762961 U CN208762961 U CN 208762961U
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Abstract
The utility model patent is suitable for the three-dimensional reinforcement vegetable fiber blanket on abrupt slope, is related to ecological riverway slope controlling support engineering field, it is characterised in that: the slope ratio on the abrupt slope is greater than 2:1；It includes at least: the geo-grid sheet net on abrupt slope, the mesh of the geo-grid sheet net is hexagonal structure, tapetum fibrosum reinforcing layer is arranged in the bottom side of the geo-grid sheet net, two layers of vegetable fibre net is set on the tapetum fibrosum reinforcing layer, carry two-layer nonwoven among two layers of vegetable fibre net secretly, carry vegetation seed among two-layer nonwoven secretly, grid reinforced bands are arranged in the geo-grid sheet web tier, anchor of the installation with limited cap is fine in the grid reinforced bands, and the solid reinforcement vegetable fiber blanket is equipped with the fixed U-shaped nail of overlap joint.The utility model increases vegetable fiber blanket frictional force by three-dimensional geo-grid sheet net and anchor fibre, for the tensile strength and shearing strength for increasing protective layer in turn, increases service life significantly.
Description
Technical field
The utility model patent is suitable for the three-dimensional reinforcement vegetable fiber blanket on abrupt slope, is related to ecological riverway slope controlling supporting
Engineering field.
Background technique
Vegetable fiber blanket is that ecology beautifies common processing method in river regulation.Shadow by topoclimate service life
It rings, traditional fibre blanket has constructional difficulties, erosion resistibility under the particular surroundings such as abrupt slope, big rainfall area, mine management greening
Difference, alopecia areata easy to form, afforestation effect is undesirable, and the short disadvantage of service life increases workload and construction cost.This is practical
New patent provides a kind of three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope, is dedicated to solving this difficult point.
Utility model content
In view of the defect of the prior art, it is fine that the utility model patent provides a kind of three-dimensional reinforcement plant suitable for abrupt slope
Blanket is tieed up, it acts as one-time laying solid reinforcement vegetable fiber blankets, increase plant by L shape solid geo-grid sheet net and anchor fibre
Fibres blanket frictional force, and then increase the tensile strength and shearing strength of protective layer, service life is increased significantly.Pass through simultaneously
Planting soil buried depth is increased, keeps the vegetation pattern that plantation may be selected wide, vegetation root system growth is fast, high survival rate, and protection effect is good.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solutions:
The slope ratio of a kind of three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope, the abrupt slope is greater than 2:1；It includes at least: position
In the geo-grid sheet net (1) on abrupt slope, the mesh of the geo-grid sheet net (1) is hexagonal structure, the geo-grid sheet net (1)
Tapetum fibrosum reinforcing layer (3) are arranged in bottom side, are arranged two layers of vegetable fibre net (4) on the tapetum fibrosum reinforcing layer (3), and two layers of plant is fine
It ties up and carries two-layer nonwoven (5) secretly among net (4), carry vegetation seed, the geo-grid sheet net (1) among two-layer nonwoven (5) secretly
Grid reinforced bands (8) are arranged in upper layer, and anchor of the installation with limited cap (9) is fine on the grid reinforced bands (8), and the solid reinforcement is planted
Fibres blanket is equipped with the fixed U-shaped nail (11) of overlap joint.
Further, the online portion of the geo-grid sheet is equipped with staggered permeable hole (2)
The utility model has the advantage that and has the beneficial effect that
Compared with prior art, this patent beneficial effect is: being a kind of novel slope protection, admittedly slope means.Side slope table
Layer is protected, is reinforced, and while being allowed to not only be able to satisfy side slope surface layer stabilization, but also can restore the natural ecology ring being destroyed
Border.It can the particular surroundings such as precipitous slope surface, big rainfall area, mine management greening being administered into vegetation ecological ring with transitory efficient
Border.Compared with traditional fibre blanket, the vegetation pattern that plantation may be selected is wide, and vegetation root system growth is fast, high survival rate, protection effect
It is good.Vegetable fiber blanket frictional force is increased by three-dimensional geo-grid sheet net and anchor fibre, for the tensile strength for increasing protective layer in turn
And shearing strength, substantially prolong service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model；
Fig. 2 is the enlarged drawing figure of part A in the preferred embodiment in the utility model Fig. 1；
Fig. 3 is the plan view of the preferred embodiment in the utility model；
Fig. 4 is the B-B partial sectional view of the preferred embodiment in the utility model Fig. 3；
Fig. 5 is the C-C partial sectional view of the preferred embodiment in the utility model Fig. 3.
Description of symbols:
1, geo-grid sheet, 2, permeable hole, 3, tapetum fibrosum reinforcing layer, 4, vegetable fibre net, 5, non-woven fabrics, 6, vegetation seed,
7, connector, 8, grid reinforced bands, 9, limited cap, 10, grid anchor pole, 11, U-shaped nail, 12, planting soil.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
In conjunction with specific embodiments, the utility model is further described in face.
As shown in Figures 1 to 5, a kind of three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope, the slope ratio on the abrupt slope are greater than
2:1；It include: the geo-grid sheet net 1 on abrupt slope, the mesh of the geo-grid sheet net 1 is hexagonal structure, the geo-grid sheet
Tapetum fibrosum reinforcing layer 3 is arranged in the bottom side of net 1, and two layers of vegetable fibre net 4 is arranged on the tapetum fibrosum reinforcing layer 3, and two layers of plant is fine
It ties up and carries two-layer nonwoven 5 among net 4 secretly, carry vegetation seed 6,1 upper layer of the geo-grid sheet net setting among two-layer nonwoven 5 secretly
Grid reinforced bands 8, anchor of the installation with limited cap 9 is fine in the grid reinforced bands 8, and the solid reinforcement vegetable fiber blanket is equipped with
Overlap fixed U-shaped nail 11.
Preferably, the online portion of geo-grid sheet is equipped with staggered permeable hole 2.
The utility model patent is suitable for the three-dimensional reinforcement vegetable fiber blanket on abrupt slope, is related to ecological riverway slope controlling supporting
Engineering field.Geo-grid sheet net in this preferred embodiment is hexagonal structure, and the Bian Youchang short slab of the hexagon interlocks group
At；The permeable hole 2 that interlocks is arranged in grid web tier.Grid screen long slab is that L formation is arranged symmetrically, and short slab is I shape.The bottom side of grid screen
Tapetum fibrosum reinforcing layer is set.
Two layers of vegetable fibre net be set on the reinforcing layer, carries two layers of 5 non-woven fabrics among web secretly, in two-layer nonwoven
Between carry vegetation seed secretly.
In implementation, tapetum fibrosum is laid on from top to bottom on pretreatment abrupt slope, and top of the slope, slope foot ditching landfill are fixed.
Geo-grid sheet upper layer installation connecting element 7, grid reinforced bands 8 are applied in horizontal connector 7, with limited cap
Geo-grid sheet anchor fibre is mounted in grid reinforced bands, and the direction vertical with side slope is anchored on abrupt slope.
It is fixed preferably, being overlapped with U-shaped nail, U-shaped nail uses no less than 6/square.Tapetum fibrosum is each side reserved
The double-deck U-shaped nail overlap joint of 10 centimeters or more the forms depressed is fixed, and the U-shaped nail direction vertical with side slope is anchored on abrupt slope.
Preferably, the filling of planting soil 12 is closely pasted into 1 three-dimensional hexagonal geo-grid sheet net with upper plant fiber
It closes, irrigates moisture content, periodically nurse.
The utility model is formed and is protected by the ecology that plant forms by carrying out supporting than the precipitous slope surface greater than 2:1 to slope
The bulkhead tech of slope system.Compared with traditional fibre blanket, the vegetation pattern that plantation may be selected is wide, and vegetation root system growth is fast, survives
Rate is high, and protection effect is good.Vegetable fiber blanket frictional force is increased by three-dimensional geo-grid sheet net and anchor fibre, to increase protection in turn
The tensile strength and shearing strength of layer, increase service life significantly.
The utility model has far-reaching meaning at vegetation ecological type shore protection than the precipitous slope surface construction greater than 2:1 to by slope
Justice.It mainly include the staggered hexagonal geo-grid sheet net of long short slab, the permeable hole that interlocks is arranged in the grid web tier.The grid screen
Long slab is L shape, and the bottom side of the grid screen is arranged tapetum fibrosum reinforcing layer, two layers of vegetable fibre net, institute is arranged on the reinforcing layer
It states and carries two-layer nonwoven among web secretly, carry vegetation seed secretly among two-layer nonwoven, form vegetable fiber blanket.The geotechnique
Grid reinforced bands are arranged in grid upper layer, and anchor of the installation with limited cap is fine in the grid reinforced bands.The tapetum fibrosum is equipped with one
Determine the U-shaped nail of density.The utility model is formed and is made of plant by carrying out supporting than the precipitous slope surface greater than 2:1 to slope
The bulkhead tech of ecological slope protection system.Compared with traditional fibre blanket, the vegetation pattern that plantation may be selected is wide, vegetation root system growth
Fastly, high survival rate, protection effect are good.Vegetable fiber blanket frictional force is increased by three-dimensional geo-grid sheet net and anchor fibre, in turn
The tensile strength and shearing strength for increasing protective layer, increase service life significantly.
Specific implementation of the patent method is elaborated above, and in the application, those skilled in the art can
With to it, various changes can be made in the form and details, without departing from the spirit and scope of the utility model.
Claims (2)
1. a kind of three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope, it is characterised in that: the slope ratio on the abrupt slope is greater than 2:1；Extremely
It less include: the geo-grid sheet net (1) on abrupt slope, the mesh of the geo-grid sheet net (1) is hexagonal structure, geotechnique's grid
Tapetum fibrosum reinforcing layer (3) are arranged in the bottom side of grid (1), and two layers of vegetable fibre net (4) are arranged on the tapetum fibrosum reinforcing layer (3),
Two-layer nonwoven (5) are carried secretly among two layers of vegetable fibre net (4), carry vegetation seed, the geotechnique among two-layer nonwoven (5) secretly
Grid reinforced bands (8) are arranged in grid screen (1) upper layer, and anchor of the installation with limited cap (9) is fine on the grid reinforced bands (8), described
Three-dimensional reinforcement vegetable fiber blanket is equipped with the fixed U-shaped nail (11) of overlap joint.
2. the three-dimensional reinforcement vegetable fiber blanket according to claim 1 suitable for abrupt slope, which is characterized in that geotechnique's grid
Grid top is equipped with staggered permeable hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359781.3U CN208762961U (en) | 2018-08-21 | 2018-08-21 | Three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359781.3U CN208762961U (en) | 2018-08-21 | 2018-08-21 | Three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208762961U true CN208762961U (en) | 2019-04-19 |
Family
ID=66133396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821359781.3U Active CN208762961U (en) | 2018-08-21 | 2018-08-21 | Three-dimensional reinforcement vegetable fiber blanket suitable for abrupt slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208762961U (en) |
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2018
- 2018-08-21 CN CN201821359781.3U patent/CN208762961U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300010 No. 238, jinzhonghe street, Jiangdu Road, Hebei District, Tianjin Patentee after: Tianjin Jishui Engineering Consulting Center Co.,Ltd. Address before: 300250 Tianjin city Hebei District Admiralty Street No. 238 Patentee before: TIANJIN JISHUI ENGINEERING CONSULTING CENTER |
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| CP03 | Change of name, title or address |