CN206219927U - A kind of highway filled-up ground - Google Patents
A kind of highway filled-up ground Download PDFInfo
- Publication number
- CN206219927U CN206219927U CN201621179210.2U CN201621179210U CN206219927U CN 206219927 U CN206219927 U CN 206219927U CN 201621179210 U CN201621179210 U CN 201621179210U CN 206219927 U CN206219927 U CN 206219927U
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- layer
- waterproof
- concrete
- coat
- highway
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Abstract
The utility model is related to road structure technical field, a kind of especially highway filled-up ground, including foundation stone layer, waterproof layer, back-up coat and road structure layer, the foundation stone layer is arranged on the bottom, including the fill stratum being compacted, broken granite layer and concrete layer, design of scattered small flowers and plants hilllock rock layers are equipped with the fill stratum of compacting, concrete layer is equipped with broken granite layer, waterproof layer is equipped with the concrete layer, waterproof layer is from bottom to top successively by piece block stone layer, waterproof geotextiles and Base with Sand Gravel Cushion laying are formed, back-up coat is equipped with the Base with Sand Gravel Cushion, back-up coat includes reinforcing bar stratum reticulare and pours concrete of the compacting in reinforcing bar stratum reticulare, the reinforcing bar stratum reticulare is by bar-mat reinforcement vertical array and is made of welded connection successively.It is reasonable in design using above structure, solve the problems, such as that highway bearing capacity is poor, waterproof ability is not strong.
Description
Technical field
The utility model is related to road structure technical field, more particularly to a kind of highway filled-up ground.
Background technology
As National Highway builds being continuously increased for total kilometrage number, many problems for building highway earlier
With, can not such as carry more than 80 tons of traction engine, except pavement construction construction aspect the reason for, the construction of roadbed
Be also important aspect, the roadbed of current highway all be pure crushed stone concrete structure, cause to carry
Weight, pressure ratio it is relatively limited, on the other hand, due to the moisture issues on ground, simultaneously result in the potential safety hazard of road traffic.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of highway for proposing is filled out
Fang Luji, solves the problems, such as that highway bearing capacity is poor, waterproof ability is not strong.
To achieve these goals, the utility model employs following technical scheme.Design a kind of highway embankment road
Base, including foundation stone layer, waterproof layer, back-up coat and road structure layer, foundation stone layer is arranged on the bottom, including compacting is banketed
Layer, broken granite layer and concrete layer, are equipped with design of scattered small flowers and plants hilllock rock layers on the fill stratum of compacting, coagulation is equipped with broken granite layer
Soil layer, is equipped with waterproof layer on the concrete layer, waterproof layer is from bottom to top successively by piece block stone layer, waterproof geotextiles and gravel
Setting cushion is formed, and back-up coat is equipped with the Base with Sand Gravel Cushion, and back-up coat includes reinforcing bar stratum reticulare and pours compacting in bar-mat reinforcement
Concrete in layer, the reinforcing bar stratum reticulare is by bar-mat reinforcement vertical array and is made of welded connection successively, is laid on the back-up coat
There is road structure layer, road structure layer is formed by broken green stone layer and the laying compacting of emulsified asphalt sealing successively from lower to upper.
Preferably, the fill stratum, broken granite layer, concrete layer, piece block stone layer, Base with Sand Gravel Cushion, reinforcing bar stratum reticulare, broken green grass or young crops
The thickness proportion of rock layers and emulsified asphalt sealing is 5：1.5：2.5：1：1：5：3：0.75, the compactness of fill stratum is more than 90%.
Preferably, it is welded with reinforcing rod between the bar-mat reinforcement.
Preferably, the waterproof geotextiles are set to two-layer.
Preferably, the both sides of the filled-up ground are provided with gutter, and the broken face in outside in the gutter is provided with dash sth. made by twisting.
The utility model proposes a kind of highway filled-up ground, beneficial effect is：By setting waterproof layer and adding
Gu layer, and the thickness of each layer is reasonably set, the bearing capacity and waterproof ability of highway are enhanced, design is simple, reasonable, side
Just implement.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of highway filled-up ground structural representation.
In figure：1 foundation stone layer, 2 waterproof layers, 3 back-up coats, 4 road structures layer, 5 fill stratums, 6 broken granite layers, 7 concrete
Layer, 8 block stone layers, 9 waterproof geotextiles, 10 Base with Sand Gravel Cushion, 11 reinforcing bar stratum reticulares, 12 concrete, 13 bar-mat reinforcements, 14 broken green stones layers,
15 emulsified asphalt sealings, 16 reinforcing rods, 17 gutters, 18 dash are twisted with the fingers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1, a kind of highway filled-up ground, including foundation stone layer 1, waterproof layer 2, back-up coat 3 and road structure layer
4, foundation stone layer 1 is arranged on the bottom, including fill stratum 5, broken granite layer 6 and the concrete layer 7 being compacted, the fill stratum 5 of compacting
On be equipped with design of scattered small flowers and plants hilllock rock layers 6, concrete layer 7 is equipped with broken granite layer 6, waterproof layer 2 is equipped with concrete layer 7, prevent
Water layer 2 is formed by the laying of piece block stone layer 8, waterproof geotextiles 9 and Base with Sand Gravel Cushion 10 successively from bottom to top, and waterproof geotextiles 9 are set to
Two-layer, strengthens the waterproof ability of roadbed, and back-up coat 3 is equipped with Base with Sand Gravel Cushion 10, and back-up coat 3 includes reinforcing bar stratum reticulare 11 and pours
The concrete 12 in reinforcing bar stratum reticulare is compacted, reinforcing bar stratum reticulare 11 is by the vertical array of bar-mat reinforcement 13 and is made of welded connection successively, steel
Reinforcing rod 16 is welded between muscle net 13, the intensity of roadbed is enhanced, in case collapsing and settling for road surface, lays on back-up coat 3
Have road structure layer 4, road structure layer 4 from lower to upper successively by broken green stone layer 14 and emulsified asphalt sealing 15 lay compacting and
Into.
Fill stratum 5, broken granite layer 6, concrete layer 7, piece block stone layer 8, Base with Sand Gravel Cushion 10, reinforcing bar stratum reticulare 11, broken green stone
The thickness proportion of layer 14 and emulsified asphalt sealing 15 is 5：1.5：2.5：1：1：5：3：0.75, the compactness of fill stratum 5 is more than
90%, used as preferred embodiment of the present utility model, the thickness of fill stratum 5 is 100cm, and the thickness of broken granite layer 6 is 30cm,
The thickness of concrete layer 7 is 50cm, and the thickness of piece block stone layer 8 is 20cm, and the thickness of Base with Sand Gravel Cushion 10 is 20cm, reinforcing bar stratum reticulare 11
Height be 100cm, the height of broken green stone layer 14 is 60cm, and the thickness of emulsified asphalt sealing 15 is 15cm, is so reasonably set
The thickness of each layer roadbed is put, is conducive to the overall harmony of road structure and the stability of structure.
The both sides of filled-up ground are provided with gutter 17, and the broken face in outside in gutter 17 is provided with dash and twists with the fingers 18, enhances roadbed
Waterproof, flood carrying capacity, be conducive to the traffic safety of road.
Operation principle：By setting multilayer flashing geotextiles 9 and being reinforced with steel bar framework and concrete 12, roadbed is enhanced
Waterproof ability and bearing capacity, while reasonably setting the thickness of each layer, enhance the stability and security of highway,
Design is simple, reasonable, convenient to implement.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of highway filled-up ground, it is characterised in that：Including foundation stone layer（1）, waterproof layer（2）, back-up coat（3）And roadbed
Structure sheaf（4）, the foundation stone layer（1）It is arranged on the bottom, including the fill stratum being compacted（5）, broken granite layer（6）And concrete
Layer（7）, the fill stratum of compacting（5）On be equipped with design of scattered small flowers and plants hilllock rock layers（6）, broken granite layer（6）On be equipped with concrete layer（7）,
The concrete layer（7）On be equipped with waterproof layer（2）, waterproof layer（2）From bottom to top successively by piece block stone layer（8）, waterproof geotechnique
Cloth（9）And Base with Sand Gravel Cushion（10）Laying is formed, the Base with Sand Gravel Cushion（10）On be equipped with back-up coat（3）, back-up coat（3）Including steel
Rib net layer（11）With pour concrete of the compacting in reinforcing bar stratum reticulare（12）, the reinforcing bar stratum reticulare（11）By bar-mat reinforcement（13）Vertically
Arrange and be made of welded connection successively, the back-up coat（3）On be equipped with road structure layer（4）, road structure layer（4）From it is lower toward
On successively by broken green stone layer（14）With emulsified asphalt sealing（15）Laying compacting is formed.
2. a kind of highway filled-up ground according to claim 1, it is characterised in that：The fill stratum（5）, design of scattered small flowers and plants hilllock
Rock layers（6）, concrete layer（7）, piece block stone layer（8）, Base with Sand Gravel Cushion（10）, reinforcing bar stratum reticulare（11）, broken green stone layer（14）And emulsification
Tar seal（15）Thickness proportion be 5：1.5：2.5：1：1：5：3：0.75, fill stratum（5）Compactness be more than 90%.
3. a kind of highway filled-up ground according to claim 1, it is characterised in that：The bar-mat reinforcement（13）Between weld
It is connected to reinforcing rod（16）.
4. a kind of highway filled-up ground according to claim 1, it is characterised in that：The waterproof geotextiles（9）If
It is two-layer.
5. a kind of highway filled-up ground according to claim 1, it is characterised in that：The both sides of the filled-up ground set
There is gutter（17）, the gutter（17）The broken face in outside be provided with dash sth. made by twisting（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179210.2U CN206219927U (en) | 2016-11-03 | 2016-11-03 | A kind of highway filled-up ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179210.2U CN206219927U (en) | 2016-11-03 | 2016-11-03 | A kind of highway filled-up ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206219927U true CN206219927U (en) | 2017-06-06 |
Family
ID=58789497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621179210.2U Expired - Fee Related CN206219927U (en) | 2016-11-03 | 2016-11-03 | A kind of highway filled-up ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206219927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232399A (en) * | 2021-12-17 | 2022-03-25 | 中铁二十局集团第四工程有限公司 | High-speed highway support for collapsible area and construction method thereof |
-
2016
- 2016-11-03 CN CN201621179210.2U patent/CN206219927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232399A (en) * | 2021-12-17 | 2022-03-25 | 中铁二十局集团第四工程有限公司 | High-speed highway support for collapsible area and construction method thereof |
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Legal Events
| 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: 20170606 Termination date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |