CN213926080U - Basalt fiber composite rib gabion net cage and soil anchor cooperative supporting structure - Google Patents
Basalt fiber composite rib gabion net cage and soil anchor cooperative supporting structure Download PDFInfo
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- CN213926080U CN213926080U CN202021855478.XU CN202021855478U CN213926080U CN 213926080 U CN213926080 U CN 213926080U CN 202021855478 U CN202021855478 U CN 202021855478U CN 213926080 U CN213926080 U CN 213926080U
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- basalt fiber
- fiber composite
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- net cage
- protection
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- 229920002748 Basalt fiber Polymers 0.000 title claims abstract description 102
- 239000002689 soil Substances 0.000 title claims abstract description 71
- 239000002131 composite material Substances 0.000 title claims abstract description 58
- 230000008093 supporting effect Effects 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 21
- 239000004575 stone Substances 0.000 claims description 20
- 238000004873 anchoring Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000004162 soil erosion Methods 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000009991 scouring Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
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- 230000003796 beauty Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000001914 filtration Methods 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model discloses a basalt fiber composite rib gabion box with a net and soil anchor supporting construction in coordination, including the bank protection soil body, the basalt fiber non-woven fabrics has been laid on the surface of the bank protection soil body, and the slope end of the bank protection soil body is equipped with the basalt fiber grille protection pad that the multiunit level set up, and it is fixed through basalt fiber wiring between the adjacent basalt fiber grille protection pad. The basalt fiber non-woven fabric of the utility model can prevent soil erosion; the three-dimensional vegetation net can strengthen the soil body strength, reduce the erosion of rainwater to the slope surface and play the role of ecological protection of soil fixation and erosion prevention; the basalt fiber composite rib gabion net cage and the basalt fiber grating protection pad can enhance the ecological solidification of a soil body and prevent the soil body from generating lateral displacement; the basalt fiber composite reinforced soil anchor tightly combines the gabion with the slope protection soil body, so that the stability of the gabion net cage is guaranteed, the stability of the soil body is enhanced, and the long-term stability effect of the slope protection is achieved.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field, concretely relates to basalt fiber composite rib gabion box with a net and soil anchor supporting construction in coordination for river course side slope is administered.
Background
With the increasingly perfect water conservancy construction in China, the ecological water conservancy concept has been gradually valued by people, and the construction concept of urban water conservancy is changed from traditional flood control and drainage into environmental protection and beauty. Traditional river course bank protection form mainly adopts rigid material such as cast in situ concrete, grout stone, precast concrete, and this type of bank protection can protect bank slope stability, prevent soil erosion and water loss, does benefit to the construction, but the ecological environment of river course bank slope can receive destruction of different degree. Based on this, ecological bank protection has aroused people's concern, and ecological bank protection can improve the ecological environment of bank slope when guaranteeing river course bank slope safety, realizes bank protection ecological remediation.
The ecological slope protection is mainly to plant plants directly on the side slope and to protect the bank slope by using plant roots. Or the porous concrete, the filling material and the surface soil are combined with each other to form a whole body, and plants are planted in the holes, but the survival rate of the plants is poor, and the long-term planting of the plants is not facilitated.
With the development of manufacturing and production technologies, gabion net cages are gradually used for river slope treatment, but currently, steel reinforcement gabions are commonly used, the durability of the gabions is poor, the gabions are easy to rust in river treatment, an ideal supporting effect cannot be achieved, and the generated rust can easily pollute the ecological environment of a river.
For the river course side slope that the side slope is steeper and rivers are more urgent, require more to stability, and the box with a net arrangement form adopts the vertical type structure more, and the box with a net structural plane is steeper, only leans on the stability that the gabion cage can't guarantee side slope and gabion cage self this moment.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a basalt fiber composite reinforcement gabion box with a net and soil anchor supporting construction in coordination has solved the present river course side slope that is steeper and rivers are more urgent to the side slope, only leans on the unable stability problem who guarantees side slope and gabion box with a net self of check guest gabion box with a net.
The technical scheme is as follows: the utility model relates to a compound muscle gabion box with basalt fiber cage in mesh and soil anchor supporting construction in coordination, including the bank protection soil body, basalt fiber non-woven fabrics has been laid on the surface of the bank protection soil body, and the slope end of the bank protection soil body is equipped with the basalt fiber grille protection pad that the multiunit level set up, and it is fixed through basalt fiber ligature line between the adjacent basalt fiber grille protection pad, the domatic three-dimensional vegetation net and the compound muscle gabion box with basalt fiber of multiunit, multiunit are equipped with in proper order down by last in the bank protection soil body the compound muscle gabion box with basalt fiber cage in mesh is the echelonment and distributes, one end fixed connection of one of them set of compound muscle gabion box with basalt fiber compound muscle soil anchor in the compound muscle gabion box with basalt fiber, the other end of the compound muscle soil anchor of basalt fiber squeezes into the inside of the bank protection soil body.
Furthermore, the basalt fiber grid protection pad is formed by surrounding basalt fiber grid meshes into a rectangular grid cage shape, and the basalt fiber grid meshes are fixed by basalt fiber binding wires.
Further, the basalt fiber composite rib gabion net cage comprises a bottom plate, side plates and a cover plate, wherein the bottom plate, the side plates and the cover plate are fixedly connected through spiral buckles to form a cuboid gabion net cage structure, and partition plates are fixedly arranged inside the gabion net cage structure.
Furthermore, the plurality of groups of basalt fiber grid protection pads and the plurality of groups of basalt fiber composite rib gabion cages are filled with filling stones.
Furthermore, hard rock blocks or pebbles with the grain diameter of 15-25 cm are adopted as the filling stones, and broken stones are filled in the gaps among the filling stones.
Further, the basalt fiber composite reinforced soil anchor comprises an anchor rod connector, the anchor rod connector is fixedly connected with the basalt fiber composite reinforced soil anchor through an anchor rod, and an anchoring body formed by pouring is arranged on the outer side of the basalt fiber composite reinforced soil anchor.
Further, an anchor rod connector of the basalt fiber composite reinforced soil anchor is fixedly connected with a side plate of the basalt fiber composite reinforced gabion net cage on the side close to the river through a spiral buckle.
Furthermore, the three-dimensional vegetation net is laid from top to bottom along the slope and is fixedly connected with a slope protection soil body through U-shaped steel bars.
Has the advantages that: compared with the prior art, the utility model, adopting the basalt fiber to draw the natural basalt into the continuous fiber, has the advantages of corrosion resistance, high tensile strength, large bond strength and the like, and can effectively increase the durability of the structure; meanwhile, the integral deformation coordination capacity can be obviously improved by the fiber drawing effect, and the river course revetment can be prevented from collapsing caused by long-term water level fluctuation and freeze-thaw cycle. The filling stones used for filling the protection pads and the inside of the net cage can reduce the construction cost by using local materials, and a large-pore structure formed among the filling stones has good permeability and drainage performance, can drain surface water infiltrated into soil in time, and effectively reduces the probability of slope damage; the arrangement of the soil anchors enables the basalt fiber composite rib gabion net cage to be tightly combined with a slope protection soil body, so that not only can the stability of the net cage be guaranteed, but also the stability of a side slope can be enhanced. The utility model provides a side slope seepage, unstability, soil erosion and water loss scheduling problem have good scour resistance, can enough strain the native drainage, guarantee slope protection stability, can utilize the space in the net cage again to provide a good ecological environment for microorganism and aquatic animal in the river, reach safe, environmental protection, ecological bank protection effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a basalt fiber lattice mat structure;
FIG. 3 is a schematic structural view of a basalt fiber composite rib gabion net cage;
FIG. 4 is a schematic structural view of a basalt fiber composite reinforced soil anchor;
fig. 5 is a schematic diagram of the structure of the stone filling inside the basalt fiber grille guard pad.
Detailed Description
The invention will be further described with reference to the following figures and examples:
as shown in fig. 1 to 5, the basalt fiber composite rib gabion net cage and soil anchor cooperative supporting structure of the utility model comprises a slope protection soil body 1, wherein basalt fiber non-woven fabrics 2 are laid on the surface of the slope protection soil body 1, the basalt fiber non-woven fabrics 2 have a unique three-dimensional net structure, the filtering performance is good, and the loss of soil particles under the action of water flow scouring can be reduced;
two groups of basalt fiber grid protection pads 3 which are horizontally arranged are arranged at the bottom of a slope protection soil body 1, adjacent basalt fiber grid protection pads 3 are fixed through basalt fiber binding wires, the basalt fiber grid protection pads 3 are surrounded into a cuboid grid cage shape by basalt fiber grid meshes 31, and the basalt fiber grid meshes 31 are fixed through basalt fiber binding wires;
the slope surface of the slope protection soil body 1 is sequentially provided with a three-dimensional vegetation net 4 and five groups of basalt fiber composite reinforcement gabion net cages 5 from top to bottom, the three-dimensional vegetation net 4 is laid along the slope surface from top to bottom and is fixedly connected with the slope protection soil body 1 through U-shaped steel bars, soil is backfilled and covered on the three-dimensional vegetation net 4 after the laying is finished, hydraulic spray seeding is carried out, plant planting is carried out, the soil body strength is enhanced by utilizing a plant root-soil complex, and the scouring effect of rainwater on the slope protection soil body 1 is reduced;
the five groups of basalt fiber composite rib gabion net cages 5 are distributed in a step shape, adjacent basalt fiber composite rib gabion net cages 5 are fixed through spiral buckles, each basalt fiber composite rib gabion net cage 5 comprises a bottom plate 51, a side plate 52 and a cover plate 53, the bottom plate 51, the side plate 52 and the cover plate 53 are fixedly connected through the spiral buckles to form a cuboid gabion net cage structure, and a partition plate 54 is fixedly arranged inside the gabion net cage structure;
filling stones 6 are filled in the two groups of basalt fiber grid pads 3 and the five groups of basalt fiber composite rib gabion mesh boxes 5 from bottom to top in the filling sequence until the top gabion mesh box is filled completely, the filling stones 6 are hard rock block stones or pebbles with the grain diameter of 15-25 cm, and broken stones are filled in holes among the filling stones 6; the filling stones 6 used for filling the protection pads and the inside of the net cage can reduce the construction cost by using local materials, and a large-pore structure formed among the filling stones 6 has good permeability and drainage performance, can drain surface water infiltrated into soil in time, and effectively reduces the probability of slope damage; the basalt fiber composite rib gabion mesh box 5 has great advantages in the aspect of water flow scouring resistance, the porous structure has good wave-resisting effect, and the structure has strong water flow scouring resistance; the pores among the filling stones 6 can provide good ecological environment for aquatic organisms in rivers, and are beneficial to improving water quality;
the second-stage basalt fiber composite reinforcement gabion net cage 5 in the five groups of basalt fiber composite reinforcement gabion net cages 5 is fixedly connected with one end of a basalt fiber composite reinforcement soil anchor 7, and the other end of the basalt fiber composite reinforcement soil anchor 7 is driven into the slope protection soil body 1; the arrangement of the soil anchors enables the basalt fiber composite rib gabion mesh box 5 to be tightly combined with the slope protection soil body 1, so that the stability of the mesh box can be guaranteed, and the stability of a side slope can be enhanced;
the basalt fiber composite reinforced soil anchor 7 comprises an anchor rod connector 71, the anchor rod connector 71 is fixedly connected with a basalt fiber composite rib 73 through an anchor rod 72, and an anchoring body 74 formed by pouring is arranged on the outer side of the basalt fiber composite rib 73; during installation, the basalt fiber composite rib 73 penetrates through the meshes of the basalt fiber composite rib gabion mesh cage 5 and extends into a pre-drilled hole, slurry is injected into the hole to enable the outer side of the basalt fiber composite rib 73 to be poured to form an anchoring body 74, and when the strength of the anchoring body reaches 15.0MPa, the anchor rod connector 71 of the basalt fiber composite rib soil anchor 7 is fixedly connected with the side plate 52 on the side, close to the river, of the basalt fiber composite rib gabion mesh cage 5 through a spiral buckle;
the utility model adopts the continuous fiber formed by drawing the basalt fiber with natural basalt, has the advantages of corrosion resistance, high tensile strength, large gripping force and the like, and can effectively increase the durability of the structure; meanwhile, the integral deformation coordination capacity can be obviously improved due to the drawing action of the fibers, and the river course revetment can be prevented from collapsing caused by long-term water level fluctuation and freeze-thaw cycle; and the net cage has good anti-scouring performance, can filter soil and drain water, ensures the stability of the slope protection, can provide a good ecological environment for microorganisms and aquatic animals in the river by utilizing the gap in the net cage, and achieves the effect of safe, environment-friendly and ecological slope protection.
Claims (8)
1. The utility model provides a basalt fiber composite reinforcement gabion box with a net and soil anchor supporting construction in coordination, includes the bank protection soil body, its characterized in that: the basalt fiber non-woven fabrics are laid on the surface of the slope protection soil body, a plurality of groups of basalt fiber grating protection pads which are horizontally arranged are arranged at the slope bottom of the slope protection soil body, adjacent basalt fiber grating protection pads are fixed through basalt fiber binding wires, the slope surface of the slope protection soil body is sequentially provided with a three-dimensional vegetation net and a plurality of groups of basalt fiber composite reinforcement gabion net cages from top to bottom, the plurality of groups of basalt fiber composite reinforcement gabion net cages are distributed in a ladder shape, one group of basalt fiber composite reinforcement gabion net cages in the plurality of groups of basalt fiber composite reinforcement gabion net cages is fixedly connected with one end of a basalt fiber composite reinforcement soil anchor, and the other end of the basalt fiber composite reinforcement soil anchor is driven into the slope protection soil body.
2. The basalt fiber composite reinforcement gabion net cage and soil anchor cooperative supporting structure according to claim 1, wherein: the basalt fiber grid protection pad is formed by surrounding basalt fiber grid meshes into a cuboid grid cage shape, and the basalt fiber grid meshes are fixed by basalt fiber binding wires.
3. The basalt fiber composite reinforcement gabion net cage and soil anchor cooperative supporting structure according to claim 1, wherein: the basalt fiber composite rib gabion net cage comprises a bottom plate, side plates and a cover plate, wherein the bottom plate, the side plates and the cover plate are fixedly connected through spiral buckles to form a cuboid gabion net cage structure, and partition plates are fixedly arranged inside the gabion net cage structure.
4. The basalt fiber composite reinforcement gabion net cage and soil anchor cooperative supporting structure according to claim 1, wherein: and filling stones are filled in the plurality of groups of basalt fiber grid protection pads and the plurality of groups of basalt fiber composite rib gabion cages.
5. The basalt fiber composite reinforcement gabion net cage and soil anchor cooperative supporting structure according to claim 4, wherein: the filling stones are hard rock blocks or pebbles with the particle size of 15-25 cm, and broken stones are filled in the gaps among the filling stones.
6. The basalt fiber composite reinforcement gabion net cage and soil anchor cooperative supporting structure according to claim 1, wherein: the basalt fiber composite rib soil anchor comprises an anchor rod connector, the anchor rod connector is fixedly connected with basalt fiber composite ribs through an anchor rod, and the outer sides of the basalt fiber composite ribs are provided with anchoring bodies formed by pouring.
7. The basalt fiber composite reinforcement gabion net cage and soil anchor cooperative supporting structure according to claim 6, wherein: and the anchor rod connector of the basalt fiber composite reinforced soil anchor is fixedly connected with a side plate on the side of the basalt fiber composite reinforced gabion net cage close to the river through a spiral buckle.
8. The basalt fiber composite reinforcement gabion net cage and soil anchor cooperative supporting structure according to claim 1, wherein: the three-dimensional vegetation net is laid along the slope from top to bottom and is fixedly connected with a slope protection soil body through U-shaped steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021855478.XU CN213926080U (en) | 2020-08-31 | 2020-08-31 | Basalt fiber composite rib gabion net cage and soil anchor cooperative supporting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021855478.XU CN213926080U (en) | 2020-08-31 | 2020-08-31 | Basalt fiber composite rib gabion net cage and soil anchor cooperative supporting structure |
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| CN213926080U true CN213926080U (en) | 2021-08-10 |
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| CN202021855478.XU Expired - Fee Related CN213926080U (en) | 2020-08-31 | 2020-08-31 | Basalt fiber composite rib gabion net cage and soil anchor cooperative supporting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622518A (en) * | 2022-02-21 | 2022-06-14 | 中国长江三峡集团有限公司 | Hydro-fluctuation belt rock slope ram rock ecological nest and construction method |
-
2020
- 2020-08-31 CN CN202021855478.XU patent/CN213926080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622518A (en) * | 2022-02-21 | 2022-06-14 | 中国长江三峡集团有限公司 | Hydro-fluctuation belt rock slope ram rock ecological nest and construction method |
| CN114622518B (en) * | 2022-02-21 | 2023-05-09 | 中国长江三峡集团有限公司 | Ecological nest of rock slope cantilever slab rockfill of hydro-fluctuation belt and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |