CN209052964U - A kind of Rut resistance pavement structure - Google Patents
A kind of Rut resistance pavement structure Download PDFInfo
- Publication number
- CN209052964U CN209052964U CN201821751063.0U CN201821751063U CN209052964U CN 209052964 U CN209052964 U CN 209052964U CN 201821751063 U CN201821751063 U CN 201821751063U CN 209052964 U CN209052964 U CN 209052964U
- Authority
- CN
- China
- Prior art keywords
- layer
- upper layer
- cutting optimal
- pavement structure
- adhesive layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 70
- 239000012790 adhesive layer Substances 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 8
- 239000010426 asphalt Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of Rut resistance pavement structures, including upper layer, cutting optimal and adhesive layer, the cutting optimal is set to upper layer lower end, between adhesive layer layer located above and cutting optimal, the upper layer two sides are provided with side wall gear and side wall gear inside is connected with transition zone, the upper layer is connected by transition zone and side wall gear, side wall gear two sides are provided with drainage hole and upper drainage hole spaced set has multiple groups, it is provided with bolster between the upper layer and cutting optimal and bolster is connect with adhesive layer two sides up and down, the utility model is by using modified asphalt material for upper layer and cutting optimal, and using cement paste as the adhesive layer in middle section, the pavement structure is set to have stronger ability of anti-deformation, and the synchronous enhancing of adaptive capacity to environment, bolster is set inside the pavement structure simultaneously, its Cooperation reinforcing rib forms certain support protection effect when can be to upper layer pressure-bearing, and practical anti-rut behavior further enhances.
Description
Technical field
The utility model relates to road surface structure field, specially a kind of Rut resistance pavement structure.
Background technique
Track is the impression of the wheel left after vehicle travels on road surface, and track is the Major Diseases of China's paving
One of type.Since road pavement layer in high temperature season or for a long time bears vehicular load, (including the volume of traffic is doubled and redoubled, again
Carry, overload, at a slow speed traveling, canalized traffic) effect under, the permanent deformation resistance deficiency of pave-load layer asphalt causes,
It include thermal stability deficiency of mating formation at rut reason, especially in high temperature season, under automobile course under cyclic loading, because of mixture creep
It forms permanent deformation accumulation and local temperature is excessively high, high temperature season is too long etc. all the year round causes adhesive layer and pave-load layer temperature mistake
The temperature raising of height, especially adhesive layer can make its intensity sharp fall, and anti-shear ability is insufficient, under local function, wheel
Pave-load layer below mark will appear depression and its laterally swell phenomenon, and long-term accumulated forms track, cause to usage capability of road
Adverse effect.
Existing road surface structure anti-rut behavior is bad, and ability of anti-deformation dies down after long-time service, to the branch of pressure
Supportting protective performance reduces, and existing road surface structure lacks corresponding edge enclosing structure, there are it is certain collapse it is hidden
Suffer from, practical effect needs to be further enhanced.For this purpose, we release a kind of Rut resistance pavement structure.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Rut resistance pavement structure
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Rut resistance pavement structure, including above
Layer, cutting optimal and adhesive layer, the cutting optimal are set to upper layer lower end, the adhesive layer layer located above and cutting optimal it
Between, the upper layer two sides are provided with side wall gear and side wall gear inside is connected with transition zone, and the upper layer passes through transition zone
Keep off and connecting with side wall, side wall gear two sides are provided with drainage hole and upper drainage hole spaced set has a multiple groups, it is described on
It is provided with bolster between surface layer and cutting optimal and bolster is connect with adhesive layer two sides up and down, the bolster upper end passes through
Adhesive layer is connected with reinforcing rib, is connected on the inside of the upper layer on the outside of drainage layer and reinforcing rib and connect with drainage layer, described slow
Stamping lower end is connected with air-permeable layer by adhesive layer, is connected with and goes to a grassroots level and air-permeable layer is connected to and goes to a grassroots level on the inside of the cutting optimal
Inside.
Preferably, the upper layer and cutting optimal are made of modified asphalt mixture.
Preferably, the adhesive layer is specifically made of cement paste.
Preferably, the air-permeable layer is specifically made of celluar concrete.
Preferably, the transition zone is specially rubber material.
Preferably, the specially cement stabilized macadam gravel layer of going to a grassroots level.
The beneficial effects of the utility model are:
The utility model is made by the way that upper layer and cutting optimal to be made using modified asphalt material, and using cement paste
For the adhesive layer in middle section, the pavement structure can be made to have stronger ability of anti-deformation, adaptive capacity to environment is synchronous to be enhanced, thus
Road surface anti-rut behavior is obtained to be promoted to a certain extent.
Reinforcing rib is arranged by the way that bolster is arranged inside the pavement structure, and in bolster side in the utility model,
Air-permeable layer is arranged in its other side, cooperates reinforcing rib to form certain support protection effect when can be to upper layer pressure-bearing using bolster
Fruit prevents pavement damage, and pressure can be sustained by celluar concrete air-permeable layer, and practical anti-rut behavior further increases
By force.
The utility model by upper layer two sides through transition zone connecting side enclosing, to the laying range of the pavement structure
It is defined, even if it is made to generate deformation by resistance to compression in short-term, the side wall gear of two sides, which is still formed filler material, to be limited, no
Meeting road pavement generation collapses hidden danger, while upper drainage hole and lower drainage hole is respectively set in side wall gear two sides and cutting optimal bottom end,
A possibility that road pavement and lower layer's ponding are dredged immediately, reduce corrosion, extends the service life on the road surface.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model bolster positional structure schematic diagram.
In figure: 1 upper layer, 2 cutting optimals, 3 adhesive layers, 4 reinforcing ribs, 5 air-permeable layers, 6 side walls gear, drainage hole, 8 transition on 7
Layer 9 bolsters, 10 drainage layer, 11 is gone to a grassroots level, 12 lower drainage holes.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Rut resistance pavement structure, including upper layer
1, cutting optimal 2 and adhesive layer 3, the cutting optimal 2 are set to 1 lower end of upper layer, the adhesive layer 3 layer 1 located above with it is following
Between layer 2,1 two sides of upper layer are provided with side wall gear 6 and 6 inside of side wall gear is connected with transition zone 8, the upper layer 1
It is connect by transition zone 8 with side wall gear 6,6 two sides of the side wall gear are provided with drainage hole 7 and upper drainage hole 7 is equidistantly set
Multiple groups are equipped with, bolster 9 is provided between the upper layer 1 and cutting optimal 2 and about 9 two sides of bolster connect with adhesive layer 3
It connects, 9 upper end of bolster is connected with reinforcing rib 4 by adhesive layer 3, and drainage layer 10 is connected on the inside of the upper layer 1 and is added
The outside of strengthening tendons 4 is connect with drainage layer 10, and 9 lower end of bolster passes through adhesive layer 3 and is connected with air-permeable layer 5, in the cutting optimal 2
Side be connected with go to a grassroots level 11 and air-permeable layer 5 be connected to go to a grassroots level 11 inside.
Further, the upper layer 1 and cutting optimal 2 are made of modified asphalt mixture, and ability of anti-deformation is stronger, makes
It is more preferable with stability.
Further, the adhesive layer 3 is specifically made of cement paste, has good viscous effect and durability.
Further, the air-permeable layer 5 is specifically made of celluar concrete, can have while guaranteeing air permeability effect
Comparable compressive property.
Further, the transition zone 8 is specially rubber material, cold to adapt to heat expansion of the road surface under Different climate environment
Contracting variation, connective stability are stronger.
Further, 11 specially cement stabilized macadam gravel layer, the pressure-bearing bradyseism performance boosts of going to a grassroots level effectively are prolonged
The service life on the long Rut resistance road surface.
Specifically, in use, by being improved to a certain degree its structure and increasing it corresponding functional adaptation
Property structure, enhance its practical effect, be embodied in, first by upper layer 1 and cutting optimal 2 use modified pitch material
Material, and using cement paste as the adhesive layer 3 in middle section, so that the pavement structure is had stronger ability of anti-deformation, but also
The synchronous enhancing of adaptive capacity to environment, while bolster 9 is set inside the pavement structure, and is arranged in 9 side of bolster and reinforces
Muscle 4, the bolster 9 cooperation reinforcing rib 4 form certain support protection effect when can be to 1 pressure-bearing of upper layer, prevent pavement damage,
And pressure can be sustained by the celluar concrete air-permeable layer 5 of lower end, and practical anti-rut behavior further enhances, and finally be existed
1 two sides of upper layer through 8 connecting side enclosing 6 of rubber transition zone, can the laying range to the pavement structure be defined, make it
When generating deformation by the resistance to compression in short-term such as heavy vehicle, the side wall gear 9 of two sides, which is still formed filler material, limits, and reduction is satisfied the need
What face was formed collapses hidden danger, and road surface running vehicle safety is promoted.
In addition, this programme keeps off 6 two sides in side wall and upper drainage hole 7 and lower drainage hole 12 is respectively set in 2 bottom end of cutting optimal, help
A possibility that helping road pavement and lower layer's ponding to be dredged immediately, reducing ponding corrosion road surface, to extend the use on the road surface
Use cost is effectively reduced in service life.
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 (7)
1. a kind of Rut resistance pavement structure, including upper layer (1), cutting optimal (2) and adhesive layer (3), cutting optimal (2) setting
In upper layer (1) lower end, between the adhesive layer (3) layer located above (1) and cutting optimal (2), it is characterised in that: above described
Layer (1) two sides are provided on the inside of side wall gear (6) and side wall gear (6) and are connected with transition zone (8), and the upper layer (1) passed through
It crosses layer (8) to connect with side wall gear (6), the side wall gear (6) two sides are provided between drainage hole (7) and upper drainage hole (7) etc.
Away from multiple groups are provided with, bolster (9) and bolster (9) are provided between the upper layer (1) and cutting optimal (2), and two sides are equal up and down
It is connect with adhesive layer (3), bolster (9) upper end is connected with reinforcing rib (4) by adhesive layer (3), in the upper layer (1)
Side is connected on the outside of drainage layer (10) and reinforcing rib (4) and connect with drainage layer (10), and bolster (9) lower end passes through adhesive layer
(3) it is connected with air-permeable layer (5), is connected with and goes to a grassroots level (11) and air-permeable layer (5) is connected to and goes to a grassroots level on the inside of the cutting optimal (2)
(11) inside.
2. a kind of Rut resistance pavement structure according to claim 1, it is characterised in that: cutting optimal (2) the bottom end setting
There are lower drainage hole (12).
3. a kind of Rut resistance pavement structure according to claim 1, it is characterised in that: the upper layer (1) and cutting optimal
(2) it is made of modified asphalt mixture.
4. a kind of Rut resistance pavement structure according to claim 1, it is characterised in that: the adhesive layer (3) is specifically by water
Cement paste is made.
5. a kind of Rut resistance pavement structure according to claim 1, it is characterised in that: the air-permeable layer (5) is specifically by more
Hole concrete is made.
6. a kind of Rut resistance pavement structure according to claim 1, it is characterised in that: the transition zone (8) is specially rubber
Glue material matter.
7. a kind of Rut resistance pavement structure according to claim 1, it is characterised in that: go to a grassroots level (11) are specially water
Mud rubble gravel filled layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751063.0U CN209052964U (en) | 2018-10-27 | 2018-10-27 | A kind of Rut resistance pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751063.0U CN209052964U (en) | 2018-10-27 | 2018-10-27 | A kind of Rut resistance pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052964U true CN209052964U (en) | 2019-07-02 |
Family
ID=67051749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821751063.0U Expired - Fee Related CN209052964U (en) | 2018-10-27 | 2018-10-27 | A kind of Rut resistance pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038232A (en) * | 2022-06-21 | 2022-09-09 | 苏州杰腾电子有限公司 | Structure and method for enhancing surface contact strength of electronic circuit |
-
2018
- 2018-10-27 CN CN201821751063.0U patent/CN209052964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038232A (en) * | 2022-06-21 | 2022-09-09 | 苏州杰腾电子有限公司 | Structure and method for enhancing surface contact strength of electronic circuit |
| CN115038232B (en) * | 2022-06-21 | 2023-12-08 | 苏州杰腾电子有限公司 | Structure and method for enhancing contact strength of electronic circuit surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209602910U (en) | A kind of asphalt pavement structure based on steep slope road section Heavy Duty Freight Car antiskid | |
| CN102418309A (en) | Pavement having interlaminar embedded coordination structure | |
| CN209227324U (en) | A kind of ecotypic high performance public transport vehicle special lane pavement structure | |
| CN209052964U (en) | A kind of Rut resistance pavement structure | |
| CN207017093U (en) | New-old concrete bond widens seam-line removal structure | |
| CN205443837U (en) | It is multi -functional from snow melt drainage bituminous pavement structure | |
| CN209636580U (en) | A kind of bituminous pavement | |
| CN108342940B (en) | Bus stop road surface structure | |
| CN213709015U (en) | Scattered gravel pavement structure capable of enhancing pavement strength | |
| CN206376165U (en) | A kind of asphalt pavement structure with anti-cracking function | |
| CN107620242A (en) | The plate pin-connected panel porous pavement made using waste plastic | |
| CN215976684U (en) | Elastic structure of elastic permeable pavement | |
| CN214401389U (en) | Longitudinal abutted seam structure of newly-built bridge and current bridge | |
| CN204401452U (en) | Oblique prestressed concrete composite pavement connects with bridge transition structure | |
| CN209798467U (en) | asphalt pavement structure | |
| CN207659810U (en) | The plate pin-connected panel porous pavement made using waste plastic | |
| CN211815272U (en) | Anti-skid durable tunnel pavement structure | |
| CN217052904U (en) | Heavy traffic flow road surface antifatigue structure | |
| CN208309319U (en) | A kind of environmental type road with active noise reduction function | |
| CN214938898U (en) | New and old road bed widens concatenation roadbed structure | |
| CN211199952U (en) | Anti-rutting modified asphalt pavement structure | |
| CN214656055U (en) | Same-floor different-road-surface structure | |
| CN214694971U (en) | Novel road shoulder for highway engineering | |
| CN214423052U (en) | Anti-reflection crack type cold-recycling pavement structure layer | |
| CN205115951U (en) | Porous pavement that can be used to driveway |
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: 20190702 |