CN209292809U - A kind of anchor formula subgrade structure - Google Patents
A kind of anchor formula subgrade structure Download PDFInfo
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- CN209292809U CN209292809U CN201822243310.2U CN201822243310U CN209292809U CN 209292809 U CN209292809 U CN 209292809U CN 201822243310 U CN201822243310 U CN 201822243310U CN 209292809 U CN209292809 U CN 209292809U
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- soil matrix
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- plate
- transverse plate
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Abstract
A kind of anchor formula subgrade structure, including soil matrix, soil matrix two sides are equipped with upwards to the inclined fixed plate in soil matrix direction, the lower part of fixed plate is equipped with base plate, tensioning cable wire is equipped between the fixed plate of soil matrix two sides, the fixed plate is equipped with transverse plate close to a upper lateral part of soil matrix, the top of transverse plate is equipped with grit area, grit area is equipped with grail area close to the side of soil matrix, the bottom in grit area and grail area is above the top of transverse plate, transverse plate top is equipped with the drainage hole of multiple break-through fixed plates, the soil matrix, the top in grail area and grit area is laid with road surface.Sound construction, is not susceptible to Collapse Deformation, and stability is high；Construction is simple improves engineering construction progress；Drainage performance is good, prevent soil matrix it is aqueous it is excessively high caused by shakiness be shaped as road surface and easily collapse.
Description
Technical field
The utility model relates to road construction technical field, especially a kind of anchor formula subgrade structure.
Background technique
Roadbed refers to the banded structure object as road bed built according to route allocation and certain technical requirements, road
Base is linear structure object made of being built with soil or building stones.It subjects ground self weight and the road surface gravity of itself, and by road
The traffic load that face is transmitted to is the important component of entire highway construction.In railway and highway building course,
General subgrade height is higher, when building native stone roadbed, typically after the completion of soil matrix arranges, then in the increase of the two sides of soil matrix
The section of protective device, roadbed is generally trapezium structure, after the completion of not having location structure, basic heap to build, it is also necessary into
Row finishing.The osmotic effect for existing simultaneously water is bad, and the risk that landslide collapses occurs when encountering extra torrential rain and increases.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of anchor formula road
Base construction can effectively provide construction progress, increase the stability of roadbed, drainage effect is good.
Its solution is a kind of anchor formula subgrade structure, including soil matrix, and soil matrix two sides are equipped with inclines to soil matrix direction upwards
Oblique fixed plate, the lower part of fixed plate are equipped with base plate, are equipped with tensioning cable wire, the fixed plate between the fixed plate of soil matrix two sides
It is equipped with transverse plate close to a upper lateral part of soil matrix, the top of transverse plate is equipped with grit area, and grit area is close to the side of soil matrix
Equipped with grail area, the bottom in grit area and grail area is above the top of transverse plate, and transverse plate top is equipped with multiple wear
The top of the drainage hole of logical fixed plate, the soil matrix, grail area and grit area is laid with road surface.
Preferably, the lower part of base plate is laid with multiple positioning columns along soil matrix direction.
Preferably, fixed plate, base plate, transverse plate form one by concrete prefabricated pour together.
Preferably, the angle of fixed plate and horizontal plane is 75 degree to 85 degree.
Preferably, tensioning rope has multiple, and two layers setting up and down.
Preferably, transverse plate is tilted down to fixed plate.
Preferably, road surface is low for the two sides of cement pavement or asphalt surface and road surface.
The beneficial effects of the utility model are: sound construction, is not susceptible to Collapse Deformation, stability is high；Construction is simple,
Improve engineering construction progress；Drainage performance is good, prevent soil matrix it is aqueous it is excessively high caused by shakiness be shaped as road surface and easily collapse.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the schematic diagram of the utility model fixed plate.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 and Fig. 2, a kind of anchor formula subgrade structure, including soil matrix 1, which is characterized in that 1 two sides of soil matrix are equipped with
Upwards to the inclined fixed plate 2 in 1 direction of soil matrix, the lower part of fixed plate 2 is equipped with base plate 3, between the fixed plate 2 of 1 two sides of soil matrix
Equipped with tensioning cable wire 4, the fixed plate 2 is equipped with transverse plate 5 close to a upper lateral part of soil matrix 1, and the top of transverse plate 5 is equipped with coarse sand
Stone area 6, grit area 6 are equipped with grail area 7 close to the side of soil matrix 1, and the bottom in grit area 6 and grail area 7 is above
The top of transverse plate 5,5 top of transverse plate be equipped with multiple break-through fixed plates 2 drainage hole 8, the soil matrix 1, grail area 7 and
The top in grit area 6 is laid with road surface 9.
The lower part of the base plate 3 is laid with multiple positioning columns 10 along 1 direction of soil matrix.
The fixed plate 2, base plate 3, transverse plate 5 form one by concrete prefabricated pour together.
The fixed plate 2 and the angle of horizontal plane are 75 degree to 85 degree.
The tensioning rope have it is multiple, two layers setting up and down.
The transverse plate 5 is tilted down to fixed plate 2.
The road surface 9 is low for the two sides of cement pavement or asphalt surface and road surface.
It is dug in the two sides on road and digs multiple location holes, the direction along road is successively laid with multiple fixed plates 2, pedestal in the two sides on road
The positioning column 10 of 3 bottom of plate extend into positioning hole, and two fixed plates 2 of positive opposite side are connected by tensioning rope.In two fixed plates 2
Between fill native stone and form soil matrix 1, when soil matrix 1 is routed to 5 height of transverse plate, be laid with while re-laying roadbed grit and
Grail forms grit area 6 and grail area 7.Since the gap in grit area 6 is bigger, the water on road surface 9 is first flowed into
9 two sides of road surface, the water penetrated into road surface 9 enter grit area 6, are discharged by drainage hole 8, and grail area 7 prevents soil matrix 1
Tiny soil particle is permeated to grit area 6.Grail area 7 and grit area 6 are not easy to send out relative to 1 stable structure of soil matrix simultaneously
Life collapses, and grail area 7 and grit area 6 are located at 1 top two sides of soil matrix, preferably protects soil matrix 1, prevents soil matrix 1 from collapsing outward
It falls into.Tensioning cable wire 4 prevents the fixed plate 2 of two sides from, outwardly against movement, guaranteeing the firm performance of structure by the soil matrix 1 at middle part.
The beneficial effects of the utility model are: sound construction, is not susceptible to Collapse Deformation, stability is high；Construction is simple,
Improve engineering construction progress；Drainage performance is good, prevent soil matrix it is aqueous it is excessively high caused by shakiness be shaped as road surface and easily collapse.
Embodiment described above is not defined the scope of the utility model, is not departing from the utility model design
Under the premise of design, the various changes and improvements that technical staff described in this field makes the technical solution of the utility model,
It should be included in the protection scope of claims determination of the utility model.
Claims (7)
1. a kind of anchor formula subgrade structure, including soil matrix (1), which is characterized in that soil matrix (1) two sides are equipped with upwards to soil matrix (1)
The lower part of the inclined fixed plate in direction (2), fixed plate (2) is equipped with base plate (3), sets between the fixed plate (2) of soil matrix (1) two sides
Have tensioning cable wire (4), a upper lateral part of the fixed plate (2) close to soil matrix (1) is equipped with transverse plate (5), the top of transverse plate (5)
Equipped with grit area (6), grit area (6) are equipped with grail area (7), grit area (6) and fine sand close to the side of soil matrix (1)
The bottom in stone area (7) is above the top of transverse plate (5), and transverse plate (5) top is equipped with the drainage hole of multiple break-through fixed plates (2)
(8), the top of the soil matrix (1), grail area (7) and grit area (6) is laid with road surface (9).
2. a kind of anchor formula subgrade structure according to claim 1, which is characterized in that the lower part of the base plate (3) is along soil
Base (1) direction is laid with multiple positioning columns (10).
3. a kind of anchor formula subgrade structure according to claim 1 or 2, which is characterized in that the fixed plate (2), pedestal
Plate (3), transverse plate (5) form one by concrete prefabricated pour together.
4. a kind of anchor formula subgrade structure according to claim 3, which is characterized in that the fixed plate (2) and horizontal plane
Angle is 75 degree to 85 degree.
5. a kind of anchor formula subgrade structure according to claim 1, which is characterized in that the tensioning rope have it is multiple, up and down
Two layers of setting.
6. a kind of anchor formula subgrade structure according to claim 4, which is characterized in that the transverse plate (5) is to fixed plate (2)
It tilts down.
7. a kind of anchor formula subgrade structure according to claim 1, which is characterized in that the road surface (9) be cement pavement or
The two sides on person's asphalt surface and road surface are low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243310.2U CN209292809U (en) | 2018-12-29 | 2018-12-29 | A kind of anchor formula subgrade structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243310.2U CN209292809U (en) | 2018-12-29 | 2018-12-29 | A kind of anchor formula subgrade structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209292809U true CN209292809U (en) | 2019-08-23 |
Family
ID=67649544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243310.2U Active CN209292809U (en) | 2018-12-29 | 2018-12-29 | A kind of anchor formula subgrade structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209292809U (en) |
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2018
- 2018-12-29 CN CN201822243310.2U patent/CN209292809U/en active Active
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