CN211897653U - Novel reinforcement structure of fill road bed - Google Patents
Novel reinforcement structure of fill road bed Download PDFInfo
- Publication number
- CN211897653U CN211897653U CN202020370798.XU CN202020370798U CN211897653U CN 211897653 U CN211897653 U CN 211897653U CN 202020370798 U CN202020370798 U CN 202020370798U CN 211897653 U CN211897653 U CN 211897653U
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- China
- Prior art keywords
- roadbed
- geogrid
- waste tires
- way
- geogrids
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- 230000002787 reinforcement Effects 0.000 title claims description 25
- 239000010920 waste tyre Substances 0.000 claims abstract description 52
- 239000002689 soil Substances 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 16
- 241001330002 Bambuseae Species 0.000 claims abstract description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 16
- 239000011425 bamboo Substances 0.000 claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 241001464837 Viridiplantae Species 0.000 claims abstract description 7
- 238000010899 nucleation Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 11
- 210000003205 muscle Anatomy 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Cultivation Of Plants (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model discloses a fill novel muscle structure that adds of road bed, include: the cutting waste tires, the bidirectional geogrids, the self-locking tie, the bamboo rib U-shaped rivets, the roadbed fillers, the unidirectional geogrids and the roadbed slope. The utility model firstly adopts the self-locking binding belt to fix the cut waste tires on the bidirectional geogrid; fixing the bidirectional geogrid on the lower roadbed filler by using bamboo rib U-shaped rivets, laying the upper roadbed filler, and circulating the steps until the construction of filling the roadbed is completed; and finally, fixing the cut waste tires on a unidirectional geogrid, fixing the unidirectional geogrid on the slope surface of the roadbed by using a bamboo rib U-shaped anchor rod, spraying planting soil on the slope surface of the roadbed, and growing green plants on the sprayed planting soil, wherein the green plants can perform ecological protection on the slope. The utility model discloses simple structure, the construction is simple and convenient, ecological environmental protection, low in cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a fill roadbed structure especially relates to a novel muscle structure that adds of fill roadbed.
[ background of the invention ]
In the engineering construction process, a filling roadbed is often encountered, and if the filling roadbed is treated by the traditional geogrid alone, a certain effect can be exerted, but the geogrid is of a two-dimensional plane structure and is thinner, the material is adopted as a reinforcement material alone, the material is limited in structure, and the effective control area of each layer of reinforcement material is limited.
The quantity of waste tires generated in China at present every year is about 4 hundred million, the waste tires are called as 'world black pollution', great pressure is brought to environmental protection, but the waste tires have excellent performances such as high tensile strength, good toughness, wear resistance, ageing resistance and the like, and have good deformation adaptability and long-term stability, the lateral constraint force of tire side walls on fillers and the vertical friction force of the side walls and the fillers can play an ideal reinforcement role, and the tire sidewalls can limit the lateral deformation of a soil body through the horizontal friction force with the soil body to generate the net bag effect, so the waste tires are ideal reinforced soil materials.
[ Utility model ] content
An object of the utility model is to provide a novel muscle structure that adds of fill road bed that simple structure, construction convenience, cost are low and accord with ecological environmental protection theory.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a novel reinforcement structure for a fill roadbed comprises cut waste tires 1, two-way geogrids 2, self-locking ties 3, bamboo reinforcement U-shaped rivets 4, roadbed fillers 5, one-way geogrids 6 and a roadbed slope 7, wherein the quantity of the two-way geogrids 2 is multiple, the two-way geogrids 2 are arranged at intervals from top to bottom, the roadbed slope 7 is positioned at one side of the two-way geogrids 2, the one-way geogrids 6 are fixed on the roadbed slope 7, the quantity of the cut waste tires 1 is multiple, the cut waste tires 1 are respectively bound on the two-way geogrids 2 and the one-way geogrids 6 through the self-locking ties 3, the roadbed fillers 5 are filled in gaps of the two-way geogrids 2, and the two-way geogrids 2 are fixed on the roadbed fillers 5 through the bamboo reinforcement U-shaped rivets 4, the unidirectional geogrid 6 is fixed on the roadbed slope 7 through bamboo reinforcement U-shaped rivets 4.
Preferably, the height of the cut waste tire 1 is 6 cm-12 cm, and the waste tire is symmetrically cut along the radial direction of the waste tire.
Preferably, the cut waste tires 1 are distributed on the bidirectional geogrid 2 in a quincunx shape, and the center distance between the waste tires is 1.2 m.
Preferably, the cut waste tires 1 are distributed on the unidirectional geogrid 6 in a quincunx shape, and the center distance is 1.5 m.
Preferably, the method further comprises spray-seeding planting soil 8 and green plants 9, wherein the spray-seeding planting soil 8 is located on the roadbed slope 7, and the green plants 9 grow in the spray-seeding planting soil 8.
Preferably, the distance between the cut waste tires 1 on the bidirectional geogrid 2 in the vertical direction is 0.6-0.8 m.
Preferably, the pitch of the cut waste tires 1 in the vertical direction is 0.8 m.
Preferably, the bamboo rib U-shaped rivet 4 is composed of an arc-shaped rivet cap 41 and two rivet tips 42 connected with two ends of the rivet cap 41, and the length of the rivet tip 42 is 20 cm-30 cm.
The technical effects of the utility model reside in that:
1. the advantages of two reinforcing materials are exerted, and the reinforcing effect is improved: the three-dimensional reinforced structure can fully exert the advantages of two reinforcing materials, thereby well improving the bearing capacity of the roadbed and relieving the damage of the roadbed structure caused by overlarge deformation and uneven settlement;
2. reduce area, improve the efficiency of construction: the composite three-dimensional reinforced structure formed by binding waste tires with the geogrids can effectively improve the slope rate of the side slope, save the occupied area, reduce the earth excavation amount, shorten the construction period and protect the ecological environment;
3. improve and add muscle layer interval, reduce engineering cost: due to the addition of the waste tires, compared with a single geogrid reinforced soil roadbed, the interlayer interval of a reinforced layer can be greatly increased, the consumption of geogrid materials is effectively reduced, and the construction cost is greatly reduced;
4. changing waste into valuable, saving energy and protecting environment: the waste tires are used for reinforced earth engineering such as road beds and the like, not only can treat and consume a large amount of waste tires generated every year and reduce the problem of environmental pollution caused by the waste tires, but also can provide reinforced materials with high quality and low cost for the reinforced earth engineering.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic sectional view of a waste tire cut open according to the present invention;
FIG. 2 is a schematic view of a bamboo rib U-shaped rivet;
FIG. 3 is a schematic view of a cut waste tire secured to a bi-directional geogrid;
FIG. 4 is a schematic view of the fill subgrade after the first reinforced layer is laid;
FIG. 5 is a schematic view of the fill subgrade after the second reinforced layer is laid;
FIG. 6 is a schematic view of the filled roadbed after being laid;
FIG. 7 is a schematic view of a cut waste tire secured to a unidirectional geogrid;
fig. 8 is a schematic cross-sectional view of a filled subgrade slope after construction.
Wherein 1 is waste tire after cutting, 2 is two-way geogrid, 3 is self-locking ribbon, 4 is bamboo reinforcement U-shaped rivet, 41U-shaped rivet cap, 41U-shaped rivet point, 5 is roadbed filler, 6 is one-way geogrid, 7 is roadbed slope, 8 is spray-seeding planting soil, and 9 is greening tree planting.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the utility model provides a novel muscle structure that adds of fill road bed, including junked tire 1 after cutting, two-way geogrid 2, from locking-type ribbon 3, bamboo muscle U type rivet 4, road bed filler 5, one-way geogrid 6, road bed domatic 7, spray-seeding planting soil 8 and greening plants 9. Referring again specifically to and shown in fig. 6, two-way geogrid 2 quantity is a plurality of, and is a plurality of two-way geogrid 2 is from last to setting up at the interval down, the domatic 7 of road bed is located a plurality of one side of two-way geogrid 2 just is the slope form setting, one-way geogrid 6 is fixed on the domatic 7 of road bed, the quantity of junked tire 1 after cutting is a plurality of, and a plurality of junked tire 1 after cutting passes through from locking-type ribbon 3 ligature respectively is in order to form with as the reinforced material with the muscle layer on two-way geogrid 2 and the one-way geogrid 6, road bed filler 5 is filled in adjacent in the clearance of two-way geogrid 2.
It should be further noted that the distance between the cut waste tires 1 on the bidirectional geogrid 2 in the vertical direction is 0.6 m-0.8 m.
As shown in fig. 4 to 6, the bidirectional geogrid 2 is fixed on the roadbed filler 5 through the bamboo rib U-shaped rivet 4, then the roadbed filler 5 is filled and rolled tightly, the processes of laying the reinforcement material and filling and rolling the roadbed filler 5 are circulated, and the distance between the reinforcement layers is 0.8m until the filling of the filled roadbed is finished.
The unidirectional geogrid 6 is fixed on the roadbed slope 7 through bamboo reinforcement U-shaped rivets 4.
Specifically, as shown in fig. 2, the bamboo-rib U-shaped rivet 4 is composed of an arc-shaped rivet cap 41 and two rivet tips 42 connected to two ends of the rivet cap 41, and the length of the rivet tip 42 is 20cm to 30 cm.
Specifically, the height of the cut waste tire 1 is 6 cm-12 cm, and the waste tire is symmetrically cut along the radial direction of the waste tire. It should be further noted that, referring to fig. 3 in particular, the cut waste tires 1 are distributed on the bidirectional geogrid 2 in a quincunx shape, and the center distance between the waste tires is 1.2 m. Referring specifically to fig. 7, the cut waste tires 1 are distributed on the unidirectional geogrid 6 in a quincunx shape, and the center distance is 1.5 m. The cut waste tires 1 are distributed in a quincunx shape, and the structural strength of the reinforcing rib layer can be improved.
Referring to fig. 8 again specifically, the spray-seeding planting soil 8 is located on the roadbed slope 7, and the green plants 9 grow in the spray-seeding planting soil 8, so that the roadbed slope 7 can be reinforced and soil landslide can be prevented.
The technical effects of the utility model reside in that:
1. the advantages of two reinforcing materials are exerted, and the reinforcing effect is improved: the three-dimensional reinforced structure can fully exert the advantages of two reinforcing materials, thereby well improving the bearing capacity of the roadbed and relieving the damage of the roadbed structure caused by overlarge deformation and uneven settlement;
2. reduce area, improve the efficiency of construction: the composite three-dimensional reinforced structure formed by binding waste tires with the geogrids can effectively improve the slope rate of the side slope, save the occupied area, reduce the earth excavation amount, shorten the construction period and protect the ecological environment;
3. improve and add muscle layer interval, reduce engineering cost: due to the addition of the waste tires, compared with a single geogrid reinforced soil roadbed, the interlayer interval of a reinforced layer can be greatly increased, the consumption of geogrid materials is effectively reduced, and the construction cost is greatly reduced;
4. changing waste into valuable, saving energy and protecting environment: the waste tires are used for reinforced earth engineering such as road beds and the like, not only can treat and consume a large amount of waste tires generated every year and reduce the problem of environmental pollution caused by the waste tires, but also can provide reinforced materials with high quality and low cost for the reinforced earth engineering.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A novel reinforcement structure of a fill roadbed is characterized by comprising cut waste tires (1), two-way geogrids (2), self-locking ties (3), bamboo reinforcement U-shaped rivets (4), roadbed fillers (5), one-way geogrids (6) and a roadbed slope surface (7), wherein the quantity of the two-way geogrids (2) is multiple, the two-way geogrids (2) are arranged at intervals from top to bottom, the roadbed slope surface (7) is positioned on one side of the two-way geogrids (2), the one-way geogrids (6) are fixed on the roadbed slope surface (7), the quantity of the cut waste tires (1) is multiple, and the cut waste tires (1) are respectively bound on the two-way geogrids (2) and the one-way geogrids (6) through the self-locking ties (3), roadbed filler (5) is filled in the adjacent clearance of two-way geogrid (2), two-way geogrid (2) are fixed on roadbed filler (5) through bamboo reinforcement U type rivet (4), one-way geogrid (6) are fixed on roadbed slope surface (7) through bamboo reinforcement U type rivet (4).
2. The novel reinforcement structure for a filling roadbed according to claim 1, wherein the height of the cut waste tire (1) is 6 cm-12 cm, and the waste tire is symmetrically cut along the radial direction of the waste tire.
3. The novel reinforcement structure for a roadbed as claimed in claim 1 or 2, wherein the cut waste tires (1) are distributed on the bidirectional geogrid (2) in a quincunx shape, and the center distance between the waste tires is 1.2 m.
4. The novel reinforcement structure for a roadbed as claimed in claim 1, wherein the cut waste tires (1) are distributed on the unidirectional geogrid (6) in a quincunx shape, and the center distance between the waste tires is 1.5 m.
5. The novel reinforcement structure for the filling subgrade according to the claim 1 is characterized by further comprising spray-seeding planting soil (8) and green plants (9), wherein the spray-seeding planting soil (8) is located on the subgrade slope (7), and the green plants (9) grow in the spray-seeding planting soil (8).
6. The novel reinforcement structure for a roadbed as claimed in claim 1, wherein the cut waste tires (1) on the bidirectional geogrid (2) have a vertical pitch of 0.6m to 0.8 m.
7. The novel reinforcement structure for a roadbed of a fill road according to claim 6, wherein the distance between the cut waste tires (1) in the vertical direction is 0.8 m.
8. The novel reinforcement structure for the filling subgrade according to the claim 1, characterized in that the bamboo reinforcement U-shaped rivet (4) is composed of an arc-shaped nail cap (41) and two nail tips (42) connecting two ends of the nail cap (41), and the length of the nail tip (42) is 20 cm-30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370798.XU CN211897653U (en) | 2020-03-23 | 2020-03-23 | Novel reinforcement structure of fill road bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370798.XU CN211897653U (en) | 2020-03-23 | 2020-03-23 | Novel reinforcement structure of fill road bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211897653U true CN211897653U (en) | 2020-11-10 |
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ID=73269712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370798.XU Expired - Fee Related CN211897653U (en) | 2020-03-23 | 2020-03-23 | Novel reinforcement structure of fill road bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211897653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318988A (en) * | 2022-01-07 | 2022-04-12 | 安徽省交通规划设计研究总院股份有限公司 | Non-blocking reinforced roadbed |
| CN115928691A (en) * | 2022-03-11 | 2023-04-07 | 中国矿业大学 | Mattress layer based on waste tire and non-disintegrable solid waste filler reuse |
-
2020
- 2020-03-23 CN CN202020370798.XU patent/CN211897653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318988A (en) * | 2022-01-07 | 2022-04-12 | 安徽省交通规划设计研究总院股份有限公司 | Non-blocking reinforced roadbed |
| CN115928691A (en) * | 2022-03-11 | 2023-04-07 | 中国矿业大学 | Mattress layer based on waste tire and non-disintegrable solid waste filler reuse |
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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: 20201110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |