CN209338931U - A kind of asphalt paving structure - Google Patents
A kind of asphalt paving structure Download PDFInfo
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- CN209338931U CN209338931U CN201821840876.7U CN201821840876U CN209338931U CN 209338931 U CN209338931 U CN 209338931U CN 201821840876 U CN201821840876 U CN 201821840876U CN 209338931 U CN209338931 U CN 209338931U
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- sandy soil
- layer
- baffle
- slot
- aquifer
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Abstract
The utility model relates to a kind of asphalt paving structures, including blacktop, pitch pervious bed, reinforcing layer and the base course arranged from top to bottom；Reinforcing layer cross section is isosceles trapezoid, and sandy soil filled layer is arranged in reinforcing layer two sides；Reinforced steel is vertically arranged in sandy soil filled layer, reinforced steel upper and lower ends are separately connected pitch pervious bed and base course；Base course two sides are provided with baffle；Baffle far from sandy soil filled layer side setting after pour slot and aquifer, after pour slot be arranged between aquifer and baffle；Drainpipe is opened up on baffle, pours slot and sandy soil filled layer after drainpipe connection.The utility model structure is relatively stable and has good permeable effect.
Description
Technical field
The utility model relates to the technical fields of bituminous pavement, more particularly, to a kind of asphalt paving structure.
Background technique
Currently, according to the proposition of sponge city concept, it is desirable that urban pavement needs adapting to environmental change and reply nature
Disaster etc. has good " elasticity ", water suction, water storage, infiltration, water purification when raining, when needing simultaneously by the water stored " release "
It is used.Therefore when being laid with urban road, the bituminous pavement of meeting demand to dankness type.
In the prior art, such as Publication No. CN206828908U, the applying date is on 2 22nd, 2017, Publication No. 2018
A kind of asphalt paving structure provided by the utility application on January 2, in, using storied placement dankness type knot
Structure can make mix asphalt road surface exhaust the ponding on road surface.
Prior art among the above has the following deficiencies: that the concrete structure on road surface can go on smoothly draining, but
It is pavement structure in external temperature variation, Yi Fasheng expanded by heating or contracts on cooling, during deformation, discharge structure
It is more easily damaged, the draining of pavement structure cannot be continued.
Utility model content
The purpose of the utility model is to provide a kind of asphalt paving structures of stable structure.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of asphalt paving structure, including arrange from top to bottom blacktop, pitch pervious bed, reinforcing layer and
Base course；Reinforcing layer cross section is isosceles trapezoid, and sandy soil filled layer is arranged in reinforcing layer two sides；It is vertically arranged in sandy soil filled layer
Reinforced steel, reinforced steel upper and lower ends are separately connected pitch pervious bed and base course；Base course two sides are provided with baffle；Gear
Plate far from sandy soil filled layer side setting after pour slot and aquifer, after pour slot be arranged between aquifer and baffle；In baffle
On open up drainpipe, pour slot and sandy soil filled layer after drainpipe connection.
By using above-mentioned technical proposal, it is saturating that ponding can pass sequentially through blacktop, pitch when falling on bituminous pavement
Sandy soil filled layer above water layer and reinforcing layer, increase sandy soil filled layer allow ponding more smooth flow down.It is reinforcing
Water flow can slide on the inclined-plane that layer top is arranged, and pour in slot after being entered by drainpipe, then pour slot after and enter aquifer.
Soil in aquifer assembles water flow, can plant green plants wherein, and ponding can be efficiently used while water storage.
The structure that slot is poured after use, leaves pre-set space, and on road surface when expanded by heating, road surface has certain space to carry out deformation, reduces
It damages caused by discharge structure.
The utility model is further arranged to: reinforced steel is symmetrical arranged in the two sides of reinforcing layer.
By using above-mentioned technical proposal, reinforced steel is symmetrically arranged, and enhances the stabilization of the pervious bed structure of upper end
Property, deformation is not susceptible in the extruding by vertical direction.
The utility model is further arranged to: reinforcing layer is poured using concrete.
By using above-mentioned technical proposal, reinforcing layer structure made of being poured using concrete is more stable, is conducive to road surface
The long-time service of structure.
The utility model is further arranged to: the junction of drainpipe and sandy soil filled layer is provided with filter screen.
By using above-mentioned technical proposal, the structure of filter screen is increased, the silt of sandy soil filled layer is filtered, so that water flow
Drainpipe can be smoothly through to enter among aquifer.
The utility model is further arranged to: aquifer is filled using soil.
By using above-mentioned technical proposal, aquifer is enhanced to the savings ability at water source, and filling soil wherein can be with
For the plantation of green plants, the ability of water storage water storage is further increased.
The utility model is further arranged to: after pour trench bottom and be provided with drainage belt, be provided with soakaway trench in drainage belt
And water-permeable pipe, the arranged direction of soakaway trench are identical as drainage belt；Water seepage hole water-permeable pipe is arranged on soakaway trench to be arranged under soakaway trench
End, water-permeable pipe are connected to soakaway trench and aquifer.
By using above-mentioned technical proposal, the design of slot internal drainage band is poured after increasing, drainage belt uses concreting,
Increase the stability of discharge structure.The design for increasing soakaway trench and water-permeable pipe, will be sent to storage in the productive set of drainage belt upper end
Water layer bottom, it is permeable more efficient compared to pouring slot after being directly discharged into water from drainpipe.
The utility model is further arranged to: many places, adjacent infiltration is arranged in soakaway trench and water-permeable pipe in drainage belt
Pipe and its water-permeable pipe of lower end are connected by pipe fitting.
By using above-mentioned technical proposal, many places water-permeable pipe and soakaway trench are set, then soakaway trench is convenient for drainage belt
Direction arrangement.It is attached by pipe fitting, reduces the possibility of junction leak.
The utility model is further arranged to: after pour groove top portion and be provided with protective plate, protection board ends are separately connected storage
Water layer and baffle.
By using above-mentioned technical proposal, protective plate separates sundries, pours in slot after avoiding the sundries on road surface from dropping into,
In conclusion the advantageous effects of the utility model are as follows:
1. the water flow on road surface can be eventually flowed to successfully through each level by each level for setting gradually pavement structure
In aquifer, the storage and utilization of water flow can be carried out in aquifer, play permeable and water storage effect.Slot is poured after use
Structure, leave preset space, avoid pavement structure expansion discharge structure is damaged.
2. increasing the design of drainage belt, by soakaway trench and water-permeable pipe, the ponding poured in slot by after is sent directly into storage
Water layer bottom improves permeable efficiency.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model.
Fig. 2 is the water-permeable pipe and soakaway trench connection schematic diagram of the utility model.
Appended drawing reference: 1, blacktop；2, pitch pervious bed；3, reinforcing layer；4, base course；5, sandy soil filled layer；
501, reinforced steel；6, baffle；7, aquifer；8, slot is poured after；801, protective plate；9, drainpipe；901, filter screen；10, it drains
Band；11, soakaway trench；1101, water seepage hole；12, water-permeable pipe；13, pipe fitting.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of asphalt paving structure disclosed by the utility model, including what is be successively laid with from the top down
Blacktop 1, pitch pervious bed 2, reinforcing layer 3 and base course 4.
Blacktop 1 is fine grain pitch mixing road surface, and pitch pervious bed 2 is that the pitch of middle particle mixes level.
Using such setting, the ponding on road surface can be penetrated smoothly and be trickled downwards, and road surface will not be excessively coarse.
3 upper surface of reinforcing layer is close to pitch pervious bed 2, and reinforcing layer 3 is concrete moulding by casting and is set as vertical
Section is the structure of isosceles trapezoid, and 3 two sides of reinforcing layer are set as sandy soil filled layer 5.Sandy soil filled layer 5 can make water flow smooth
Through flowing on reinforcing layer 3, the inclined-plane of reinforcing layer 3 makes water flow trickle to two sides on ground.
Two side positions of base course 4 are provided with baffle 6, and baffle 6 is vertical with base course 4, and baffle 6 is far from sandy soil filled layer 5
Side setting after pour slot 8, baffle 6 pours slot 8 by after and separates with sandy soil filled layer 5.Main purpose using baffle 6 is to increase
The stability for adding structure, 5 structural breakdown of sandy soil filled layer when avoiding being under pressure.
Drainpipe 9 is provided on baffle 6, drainpipe 9 is connected to sandy soil filled layer 5 and pours slot 8 with after, and drainpipe 9 is in baffle 6
Many places and uniform setting are set, and the baffle 6 of 9 upper part of drainpipe connection has a little recess, so that water flow is more smooth
Ground is flowed into drainpipe 9.Filter screen 901 is provided between baffle 6 and sandy soil filled layer 5, for filtering sandy soil filled layer 5
On sandy soil, poured after avoiding sandy soil from entering in slot 8.
Referring to Fig.1, Fig. 2 pours 8 bottom of slot after and is provided with drainage belt 10, and drainage belt 10 pours the direction cloth of slot 8 after
It sets.More soakaway trench 11 are set on drainage belt 10, water-permeable pipe 12 is set in drainage belt 10, water-permeable pipe 12 is arranged in soakaway trench 11
Lower section.Adjacent soakaway trench 11 and water-permeable pipe 12 is connected by pipe fitting 13.Many places water seepage hole is opened up on soakaway trench 11
1101, for the rainwater on drainage belt 10 to be discharged into soakaway trench 11.12 lower end of water-permeable pipe is connected to 7 bottom of aquifer, and ponding is logical
It crosses soakaway trench 11 and water-permeable pipe 12 enters 7 bottom of aquifer, improve permeable efficiency.8 upper end of slot is poured after is provided with protective plate
801, for separating the sundries on road surface, prevent water seepage hole 1101 from being blocked by sundries.The both ends of protective plate 801 are separately connected storage
Water layer 7 and baffle 6, the gap between gap and protective plate 801 and aquifer 7 between protective plate 801 can be logical for rainwater
It crosses, is convenient for permeable.
The implementation principle of the present embodiment are as follows: it is first tamping road bed when being laid with road surface, and be vertically arranged and add on base course 4
Gu reinforcing bar 501, the height of unified reinforced steel 501.Reinforcing layer 3 is formed in 4 upper concrete of base course, in reinforcing layer 3
Baffle 6 is fixedly mounted using the method for concreting in two sides.Drainpipe 9 is opened up on baffle 6 and filter screen 901 is installed.?
Sandy soil are filled between reinforcing layer 3 and baffle 6 forms sandy soil filled layer 5, the upper surface of smooth sandy soil filled layer 5.In 3 He of reinforcing layer
The upper end asphalt pervious bed 2 and blacktop 1 of sandy soil filled layer 5.In the side of baffle 6, filling soil forms aquifer
7, it is convenient for water storage.When filling aquifer 7, needs to leave after enough spaces are formed and pour slot 8.
It can successively be eventually fallen in through blacktop 1, pitch pervious bed 2 and sandy soil filled layer 5 when there is ponding on road surface
On the inclined-plane of reinforcing layer 3, water flow flows into drainpipe 9, is poured in slot 8 after entering after being filtered.The infiltration of 10 upper end of drainage belt
Pipe 11 collects ponding, and water flow is sent to water-permeable pipe 12, is entered in aquifer 7 by water-permeable pipe 12.
When ambient temperature changes, influence whether pavement structure, road surface applies Horizontal Tension to two sides when expanded by heating, after pour
Slot 8 is the space stayed in advance for road surface expansion, and when road surface expands, drainpipe 9 will not be smaller by excessive extruding force
The impaired possibility of discharge structure, to a certain extent plays the effect for maintaining pavement structure stable.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (6)
1. a kind of asphalt paving structure, it is characterised in that: blacktop (1), pitch including arranging from top to bottom are saturating
Water layer (2), reinforcing layer (3) and base course (4)；Reinforcing layer (3) section is isosceles trapezoid, and sandy soil are arranged in reinforcing layer (3) two sides
Filled layer (5)；It is vertically arranged with reinforced steel (501) in sandy soil filled layer (5), reinforced steel (501) upper and lower ends connect respectively
Connect pitch pervious bed (2) and base course (4)；Base course (4) two sides are provided with baffle (6)；Baffle (6) is far from sandy soil filled layer
(5) side setting after pour slot (8) and aquifer (7), after pour slot (8) setting between aquifer (7) and baffle (6)；It is keeping off
It is opened up on plate (6) drainpipe (9), pours slot (8) and sandy soil filled layer (5) after drainpipe (9) connection.
2. a kind of asphalt paving structure according to claim 1, it is characterised in that: reinforced steel (501) is being reinforced
The two sides of layer (3) are symmetrical arranged.
3. a kind of asphalt paving structure according to claim 1, it is characterised in that: reinforcing layer (3) uses concrete
It is poured.
4. a kind of asphalt paving structure according to claim 1, it is characterised in that: drainpipe (9) and sandy soil filling
The junction of layer (5) is provided with filter screen (901).
5. a kind of asphalt paving structure according to claim 1, it is characterised in that: aquifer (7) using soil into
Row filling.
6. a kind of asphalt paving structure according to claim 1, it is characterised in that: after pour and be provided at the top of slot (8)
Protective plate (801), protective plate (801) both ends are separately connected aquifer (7) and baffle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840876.7U CN209338931U (en) | 2018-11-07 | 2018-11-07 | A kind of asphalt paving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840876.7U CN209338931U (en) | 2018-11-07 | 2018-11-07 | A kind of asphalt paving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209338931U true CN209338931U (en) | 2019-09-03 |
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ID=67747456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840876.7U Active CN209338931U (en) | 2018-11-07 | 2018-11-07 | A kind of asphalt paving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209338931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559891A (en) * | 2020-05-29 | 2020-08-21 | 山西圣清科技有限公司 | Multi-solid waste material full-penetration type water permeable and water storage concrete pavement system and laying method thereof |
-
2018
- 2018-11-07 CN CN201821840876.7U patent/CN209338931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559891A (en) * | 2020-05-29 | 2020-08-21 | 山西圣清科技有限公司 | Multi-solid waste material full-penetration type water permeable and water storage concrete pavement system and laying method thereof |
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