CN208618209U - A kind of Anti-settling device of highway subgrade - Google Patents
A kind of Anti-settling device of highway subgrade Download PDFInfo
- Publication number
- CN208618209U CN208618209U CN201721815390.3U CN201721815390U CN208618209U CN 208618209 U CN208618209 U CN 208618209U CN 201721815390 U CN201721815390 U CN 201721815390U CN 208618209 U CN208618209 U CN 208618209U
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- China
- Prior art keywords
- far
- fixedly connected
- pile
- crossbeam
- big plate
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Abstract
The utility model relates to highway construction technical fields, in particular a kind of Anti-settling device of highway subgrade, it include pile, one end of pile is fixedly connected with crossbeam, crossbeam is fixedly connected with big plate far from one end of pile, and big plate is fixedly connected with sandy gravel stratum far from one end of crossbeam, and sandy gravel stratum is fixedly connected with roadbed far from one end of big plate, roadbed is covered with waterproof layer far from one end of sandy gravel stratum, and waterproof layer is fixedly connected with supercrust far from one end of roadbed.The utility model is 20 meters -30 meters deep by the hole of pile, benefit conduction, antiseismic liquefaction, and anti-uplift force and power of toppling, compacted cohesiveless soil, control settlement improve foundation stiffness, and antiscour improves safety；It is poured by crossbeam by armored concrete, big plate is formed by main reinforcement, assistant reinforcement and concreting, improves robustness；It is internally provided with grid web frame by sandy gravel stratum, prevents superstructure from destroying, influences the integrality on road surface.
Description
Technical field
The utility model relates to highway construction technical field more particularly to a kind of Anti-settling device of highway subgrade.
Background technique
The literal meaning of highway is the road on public road, public's traffic, numerous traffic such as automobile, bicycle, rickshaw, carriage
Tool and pedestrian can walk, and the limitation of difference highway is different certainly.Civil also referred to as road, such as " street angel " inner usage,
It is dedicated to be not limited to horses.There are ordinary highway and expressway not, the latter is more and more road quality classification occurs, and second level is public
Therefore just there are two types of specifications on road.Because the development of automobile and technology of repairing the roads, highway development go out different stage.Road quality classification: classification
There are different systems." highway technical standard " that Chinese people's traffic publishing house published in 2014 presses the volume of traffic to highway
It is divided into five industrial grades.Speed angle is divided into highway, expressway, common road.There are high-grade public affairs in China again in recent years
The titles such as road.China is divided into national highway, provincial highway, county road, township road, village road by administrative grade.But highway subgrade sedimentation is always a hardly possible
Topic, so that the highway service life greatly shortens, so we improve a kind of highway structure for extending the highway service life.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of highway subgrade proposed is anti-
Sedimentation facilities.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Anti-settling device of highway subgrade includes pile, and one end of the pile is fixedly connected with crossbeam, the cross
Beam is fixedly connected with big plate far from one end of pile, and the big plate is fixedly connected with sandy gravel stratum, the sand far from one end of crossbeam
Gravel bed is fixedly connected with roadbed far from one end of big plate, and the roadbed is covered with waterproof layer, the waterproof far from one end of sandy gravel stratum
Layer is fixedly connected with supercrust far from one end of roadbed.
Preferably, the hole of the pile is 20 meters -30 meters deep.
Preferably, the crossbeam is poured by armored concrete.
Preferably, the big plate is formed by main reinforcement, assistant reinforcement and concreting.
Preferably, the roadbed includes road stake.
Preferably, the sandy gravel stratum is internally provided with grid web frame.
Compared with prior art, the utility model has the beneficial effects that
1,20 meters -30 meters deep by the hole of pile, benefit conduction, antiseismic liquefaction, anti-uplift force and power of toppling, compacted nothing are viscous
Property soil, control settlement, improve foundation stiffness, antiscour, improve safety.
2, it is poured by crossbeam by armored concrete, big plate is formed by main reinforcement, assistant reinforcement and concreting, is improved hard
Solidity.
3, grid web frame is internally provided with by sandy gravel stratum, prevents superstructure from destroying, influence the integrality on road surface.
In the utility model, it is not directed to part in the device and is the same as those in the prior art or can be used the prior art and be subject to reality
Existing, the utility model is by multilayer anti-settling structure, so that highway is stronger, the service life is extended.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Anti-settling device of highway subgrade structural schematic diagram.
In figure: 1 pile, 2 crossbeams, 3 big plates, 4 sandy gravel stratums, 5 roadbeds, 6 waterproof layers, 7 supercrusts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1 is please referred to, a kind of Anti-settling device of highway subgrade includes pile 1, and one end of the pile 1 is fixedly connected
There is crossbeam 2, the crossbeam 2 is fixedly connected with big plate 3 far from one end of pile 1, and the big plate 3 is fixed far from one end of crossbeam 2
It is connected with sandy gravel stratum 4, the sandy gravel stratum 4 is fixedly connected with roadbed 5 far from one end of big plate 3, and the roadbed 5 is far from sandy gravel stratum 4
One end be covered with waterproof layer 6, the waterproof layer 6 is fixedly connected with supercrust 7 far from one end of roadbed 5.
The hole of the pile 1 is 20 meters -30 meters deep, benefit conduction, antiseismic liquefaction, and anti-uplift force and power of toppling, compacted nothing are viscous
Property soil, control settlement, improve foundation stiffness, antiscour, improve safety.
The crossbeam 2 is poured by armored concrete, improves robustness.
The big plate 3 is formed by main reinforcement, assistant reinforcement and concreting.
The roadbed 5 includes road stake.
The sandy gravel stratum 4 is internally provided with grid web frame, prevents superstructure from destroying, and influences the integrality on road surface.
The working process of the utility model is as follows: 20 meters -30 meters deep by the hole of pile 1 in practical work process, benefit passes
It leads, antiseismic liquefaction, anti-uplift force and power of toppling, compacted cohesiveless soil, control settlement improves foundation stiffness, and antiscour improves
Safety；It is poured by crossbeam 2 by armored concrete, big plate 3 is formed by main reinforcement, assistant reinforcement and concreting, is improved hard
Solidity；It is internally provided with grid web frame by sandy gravel stratum 4, prevents superstructure from destroying, influences the integrality on road surface.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Anti-settling device of highway subgrade includes pile (1), which is characterized in that one end of the pile (1) is fixed to be connected
It is connected to crossbeam (2), the crossbeam (2) is fixedly connected with big plate (3) far from the one end of pile (1), and the big plate (3) is far from crossbeam
(2) one end is fixedly connected with sandy gravel stratum (4), and the sandy gravel stratum (4) is fixedly connected with roadbed (5) far from the one end of big plate (3),
The roadbed (5) is covered with waterproof layer (6) far from the one end of sandy gravel stratum (4), and the one end of the waterproof layer (6) far from roadbed (5) is solid
Surely supercrust (7) are connected with.
2. a kind of Anti-settling device of highway subgrade according to claim 1, which is characterized in that the hole of the pile (1) is deep
20 meters -30 meters.
3. a kind of Anti-settling device of highway subgrade according to claim 1, which is characterized in that the crossbeam (2) is by reinforcing bar
Concreting forms.
4. a kind of Anti-settling device of highway subgrade according to claim 1, which is characterized in that the big plate (3) by main reinforcement,
Assistant reinforcement and concreting form.
5. a kind of Anti-settling device of highway subgrade according to claim 1, which is characterized in that the roadbed (5) includes
Road stake.
6. a kind of Anti-settling device of highway subgrade according to claim 1, which is characterized in that the sandy gravel stratum (4) is internal
It is provided with grid web frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815390.3U CN208618209U (en) | 2017-12-22 | 2017-12-22 | A kind of Anti-settling device of highway subgrade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815390.3U CN208618209U (en) | 2017-12-22 | 2017-12-22 | A kind of Anti-settling device of highway subgrade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618209U true CN208618209U (en) | 2019-03-19 |
Family
ID=65690960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815390.3U Expired - Fee Related CN208618209U (en) | 2017-12-22 | 2017-12-22 | A kind of Anti-settling device of highway subgrade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618209U (en) |
-
2017
- 2017-12-22 CN CN201721815390.3U patent/CN208618209U/en not_active Expired - Fee Related
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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: 20190319 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |