CN108277712A - A kind of road structure - Google Patents
A kind of road structure Download PDFInfo
- Publication number
- CN108277712A CN108277712A CN201810102410.5A CN201810102410A CN108277712A CN 108277712 A CN108277712 A CN 108277712A CN 201810102410 A CN201810102410 A CN 201810102410A CN 108277712 A CN108277712 A CN 108277712A
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- CN
- China
- Prior art keywords
- cement layer
- spreader
- support column
- sandy gravel
- gravel stratum
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
A kind of road structure of disclosure of the invention, it is intended to preventing the gravel in roadbed to be lost in causes roadbed to cave in, its key points of the technical solution are that：A kind of road structure, including the sandy gravel stratum, drainage blanket, road surface being from bottom to top distributed, two rows of support columns being inclined to set are provided on the outside of the sandy gravel stratum, two rows of support columns are symmetrical set, two rows of upper end of support column faces are mutually drawn close, several first spreaders are provided between the support column and the sandy gravel stratum, the first spreader length direction is in horizontally disposed, first spreader is fixedly connected with support column, the sandy gravel stratum side wall has poured one layer of cement layer, and the cement layer is coated on the support column.A kind of road structure of invention, can prevent the gravel in roadbed to be lost in, and reinforcing road bed.
Description
Technical field
The present invention relates to urban construction fields, more specifically, it relates to a kind of road structure.
Background technology
Roadbed refers to requiring the banded structure object as road bed built, road according to route allocation and certain technology
Base is linear structure object made of being built with soil or building stones.It subjects ground dead 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.
Border on the river highway roadbed humidity it is bigger, and for a long time contacted with water, be easy to make gravel stream tiny in roadbed
It loses, and under the impact of river water, roadbed is susceptible to situation of caving in.
Therefore need to propose a kind of new scheme to solve the problems, such as this.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of road structure, roadbed can be prevented
Interior gravel is lost in, and reinforcing road bed.
The present invention above-mentioned technical purpose technical scheme is that：A kind of road structure, including by
The sandy gravel stratum of lower and upper distribution, drainage blanket, road surface, are provided with two rows of support columns being inclined to set on the outside of the sandy gravel stratum, and two
The support column is arranged to be symmetrical set, two rows of upper end of support column faces are mutually drawn close, the support column and the sandy gravel stratum it
Between be provided with several first spreaders, for the first spreader length direction in horizontally disposed, first spreader is solid with support column
Fixed connection, the sandy gravel stratum side wall have poured one layer of cement layer, and the cement layer is coated on the support column.
By using above-mentioned technical proposal, the stone of bulky grain in sandy gravel stratum is fixed by support column and the first spreader,
And prevent roadbed and cave in, while further preventing the sandstone in sandy gravel stratum to be lost in by cement layer, and kept away by cement layer
Exempt from sandy gravel stratum to contact with the water in river.
The present invention is further arranged to：The support column is provided with several second spreaders, institute away from the side of sandy gravel stratum
It states the second spreader and is located at the same horizontal position with corresponding first spreader, first spreader is solid by reinforcing bar with corresponding second spreader
Fixed connection.
By using above-mentioned technical proposal, ensure to fix the first spreader simultaneously by the second spreader, while ensuring same row
Support column be connected with each other, and increase the intensity of roadbed.
The present invention is further arranged to：Two in connecting pole is provided between symmetrical support column, the connecting pole is in water
Flat setting, the both ends of the connecting pole are fixedly connected in upper end of support column corresponding with two face respectively.
By using above-mentioned technical proposal, the upper surface of two symmetrical support columns is fixed by connecting pole, and
Prevent support column from being turned down away from sandy gravel stratum direction.
The present invention is further arranged to：It is provided with towards the cement layer of river levee for connecting aquaculture net in river
Connection component, the connection component include the connecting rod for being fixedly connected on cement layer, are articulated with the connection ring of the connecting rod, institute
Connection ring is stated to connect with aquaculture net in river.
By using above-mentioned technical proposal, the aquaculture Netcom in river crosses rope and is connect with connection ring, to side
Just aquaculture net is fixed.
The present invention is further arranged to：The support column surface is fixedly connected with several convex blocks.
By using above-mentioned technical proposal, support column and cement layer contact area are increased by convex block, and ensure to support
Column is fixed in cement layer.
The present invention is further arranged to：It is in latticed fixed frame, the fixation that several are provided in the sandy gravel stratum
Frame by concreting at.
By using above-mentioned technical proposal, when being laid with sandy gravel stratum, first fixed frame is first positioned over corresponding ground,
Then it is paved with gravel in fixed frame, then places fixed frame successively, sandy gravel stratum is laid with completes in this way；And pass through fixation
Frame can effectively fix gravel, gravel is prevented to be lost in, while play the role of bracing reinforcement by fixed frame.
The present invention is further arranged to：It is equipped with the stone for preventing river water from washing away cement layer on the outside of towards the cement layer of river levee
Cage is mounted with stone in the gabion.
By using above-mentioned technical proposal, river water is avoided directly to wash away cement layer by gabion, gabion plays cushioning effect,
Cement layer corrosion rate can be slowed down by being connected to cement layer by gabion simultaneously.
The present invention is further arranged to：The sandy gravel stratum upper and lower ends face is layed in bituminous water-proof coating.
By using above-mentioned technical proposal, the water of drainage blanket is flowed by road surface can not flow into sandy gravel stratum, and the water of drainage blanket is just
It is flow in river along cement layer；And prevent the water of underground from up penetrating by being layed in the bituminous water-proof coating below sandy gravel stratum
In sandy gravel stratum.
The present invention is further arranged to：It is provided in the cement layer and roadbed length direction is provided with cable passage, institute
It states cement layer upper surface and offers the groove being connected to cable passage, the groove upper surface is hinged with the cover board that lid closes groove,
The cover board upper surface is flushed with the cement layer upper surface.
By using above-mentioned technical proposal, it is laid with cable on roadbed by the way that cable passage and groove are convenient, passes through simultaneously
Cover board avoids sundries from entering in cable passage.
The present invention is further arranged to：The cable passage side wall is offered for flowing into going out for the water discharge in cable passage
Water hole, the apopore are tilted down setting.
By using above-mentioned technical proposal, facilitates the water in cable passage to be discharged by apopore, avoid in cable passage
There is seeping phenomenon.
In conclusion the invention has the advantages that：
First, fixing the stone of bulky grain in sandy gravel stratum by support column and the first spreader, and prevent roadbed and cave in, together
When prevent from gravel from contacting by cement layer and upper and lower bituminous water-proof coating river water and ensuring to protect sandy gravel stratum；
Second, connection component facilitates the aquaculture net in fixed river.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the portions the A enlarged view of Fig. 1；
Fig. 3 is fixed frame structural schematic diagram.
In figure：1, sandy gravel stratum；2, drainage blanket；3, road surface；4, support column；5, convex block；6, the first spreader；7, cement layer；8、
Second spreader；10, connecting pole；11, fixed frame；12, bituminous water-proof coating；13, cable passage；14, apopore；15, groove；16、
Cover board；17, gabion；18, connecting rod；19, connection ring.
Specific implementation mode
With reference to the accompanying drawings and examples, the present invention will be described in detail.
A kind of road structure, as shown in Figure 1, including the sandy gravel stratum 1, drainage blanket 2, road surface 3 that are from bottom to top distributed, sandy gravel stratum
1 is made of gravel, and 2 main material of drainage blanket is pervious concrete, and 1 cross section of sandy gravel stratum is arranged in isosceles trapezoid, sandy gravel stratum 1
Outside be provided with two rows of support columns 4 being inclined to set, support column 4 is inserted into soil layer, and two rows of support columns 4 are divided into sandy gravel stratum
It 1 both sides and is symmetrical set, and arranges symmetrical 4 upper surface of support column in setting is mutually drawn close, as shown in Fig. 2, 4 table of support column
Face is fixedly connected with several convex blocks 5, several convex blocks 5 are in irregular alignment, if being provided between support column 4 and sandy gravel stratum 1
Dry first spreader 6, the first spreader 6 are fixedly connected on support column 4, and the first spreader 6 is in horizontally disposed, and several first spreaders
6 are arranged along 4 length direction of support column, and 1 side wall of sandy gravel stratum has poured one layer of cement layer 7, and cement layer 7 coats support column 4
Firmly, and 7 upper surface of cement layer is flushed with 1 upper surface of sandy gravel stratum, and the cement layer 7 towards river side can be straight with the water in river
Contact.The stone of bulky grain in sandy gravel stratum 1 is fixed by support column 4 and the first spreader 6 in this way, and prevents roadbed and collapses
It collapses, while further preventing the sandstone in sandy gravel stratum 1 to be lost in by cement layer 7, and sandy gravel stratum 1 and river are avoided by cement layer 7
Water contact in road.
As depicted in figs. 1 and 2, support column 4 is fixedly connected with several and 6 phase of the first spreader away from the side of sandy gravel stratum 1
Corresponding second spreader 8, the second spreader 8 is in horizontally disposed, and the second spreader 8 is located at same level position with corresponding first spreader 6
It sets, passes through reinforcing bar between the first spreader 6 and corresponding second spreader 8（It is not marked in figure）It is fixedly connected, and the second spreader 8 pours
In in cement layer 7.Ensure to fix the first spreader 6 simultaneously by the second spreader 8 in this way, while ensuring 4 phase of support column of same row
It connects, and increases the intensity of roadbed.
As shown in Figure 1, being provided with connecting pole 10 between two symmetrical root support columns 4, connecting pole 10 is in be horizontally disposed with,
Connecting pole 10 is located in sandy gravel stratum 1, and the both ends of connecting pole 10 are fixedly connected with two 4 upper surfaces of support column respectively.It is logical in this way
It crosses connecting pole 10 to fix the upper surface of two symmetrical support columns 4, and prevents support column 4 from being turned over away from 1 direction of sandy gravel stratum
Folding.
As shown in figures 1 and 3, setting is there are three being in latticed fixed frame 11 in sandy gravel stratum 1, and fixed frame 11 is by concrete
It pours, and three fixed frames 11 are in mounted on top.When being laid with sandy gravel stratum 1, first first fixed frame 11 is positioned over
Then corresponding ground is paved with gravel in fixed frame 11, place fixed frame 11 again, is laid with sandy gravel stratum 1 completes in this way；
And by fixed frame 11, gravel can be effectively fixed, gravel is prevented to be lost in, while support is played by fixed frame 11 and is made
With.
As shown in Figure 1, the upper and lower ends face of sandy gravel stratum 1 is equipped with bituminous water-proof coating 12, and 1 upper surface of sandy gravel stratum
Bituminous water-proof coating 12 is between drainage blanket 2 and sandy gravel stratum 1.Sandy gravel stratum can not be flowed by flowing into the water of drainage blanket 2 by road surface 3 in this way
1, the water of drainage blanket 2 is just flow to along cement layer 7 in river；And the bituminous water-proof coating 12 by being layed in 1 lower section of sandy gravel stratum is anti-
Only the water of underground up penetrates into sandy gravel stratum 1.
As shown in Fig. 2, cement layer 7 is offered is provided with cable passage 13 along roadbed length direction, cable passage 13 is in water
Flat setting, 13 side wall of cable passage offer the apopore 14 being discharged for water in cable passage 13, and apopore 14 is tilted down
The upper surface of setting, cement layer 7 offers several grooves 15 being connected to cable passage 13, and 15 length direction of groove is in vertical
Setting, several grooves 15 are uniformly arranged along 13 length direction of cable passage, and 15 upper surface of groove is hinged with lid and closes groove 15
Cover board 16,16 upper surface of cover board are flushed with cement layer 7.Line is laid on roadbed by the way that cable passage 13 and groove 15 are convenient in this way
Cable, while avoiding sundries from entering in cable passage 13 by cover board 16；Facilitated in cable passage 13 by apopore 14 simultaneously
Water is discharged, and avoids seeping phenomenon occur in cable passage 13.
River water impacts cement layer 7 in order to prevent, as shown in Figure 1, the cement layer 7 towards river is equipped with gabion 17, gabion
Stone is mounted in 17.River water is avoided directly to wash away cement layer 7 by gabion 17 in this way, gabion 17 plays cushioning effect, simultaneously
7 corrosion rate of cement layer can be slowed down by being connected to cement layer 7 by gabion 17.
The cement layer 7 of river levee is provided with water supply as depicted in figs. 1 and 2 in order to facilitate the aquatic products in cultivation river
The connection component of product cultivating net connection, connection component include the connecting rod 18 for being fixedly connected on cement layer 7, and connecting rod 18 is hinged
There are connection ring 19, connection ring 19 to rotate axial in horizontally disposed.Aquaculture Netcom in this way in river crosses rope and connect
Ring 19 connects, and fixes aquaculture net to facilitate.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of road structure, including the sandy gravel stratum that is from bottom to top distributed（1）, drainage blanket（2）, road surface（3）, it is characterised in that：
The sandy gravel stratum（1）Outside is provided with two rows of support columns being inclined to set（4）, two rows of support columns（4）It is symmetrical set,
Two rows of support columns（4）Upper surface is mutually drawn close, the support column（4）With the sandy gravel stratum（1）Between be provided with several
First spreader（6）, first spreader（6）Length direction is in horizontally disposed, first spreader（6）With support column（4）It is fixed
Connection, the sandy gravel stratum（1）Side wall has poured one layer of cement layer（7）, the cement layer（7）It is coated on the support column（4）.
2. a kind of road structure according to claim 1, it is characterised in that：The support column（4）Away from sandy gravel stratum（1）'s
Side is provided with several second spreaders（8）, second spreader（8）With corresponding first spreader（6）Positioned at the same horizontal position,
First spreader（6）With corresponding second spreader（8）It is fixedly connected by reinforcing bar.
3. a kind of road structure according to claim 2, it is characterised in that：Two are in symmetrical support column（4）Between set
It is equipped with connecting pole（10）, the connecting pole（10）In horizontally disposed, the connecting pole（10）Both ends respectively it is corresponding with two branch
Dagger（4）Upper surface is fixedly connected.
4. a kind of road structure according to claim 3, it is characterised in that：Towards the cement layer of river levee（7）It is arranged useful
In the connection component of aquaculture net in connection river, the connection component includes being fixedly connected on cement layer（7）Connection
Bar（18）, be articulated with the connecting rod（18）Connection ring（19）, the connection ring（19）Connect with aquaculture net in river
It connects.
5. a kind of road structure according to claim 1, it is characterised in that：The support column（4）Surface is fixedly connected with
Several convex blocks（5）.
6. a kind of road structure according to claim 1, it is characterised in that：The sandy gravel stratum（1）Inside it is provided with several
In latticed fixed frame（11）, the fixed frame（11）By concreting at.
7. a kind of road structure according to claim 1, it is characterised in that：Towards the cement layer of river levee（7）Outside is laid with
Prevent river water from washing away cement layer（7）Gabion（17）, the gabion（17）Inside it is mounted with stone.
8. a kind of road structure according to claim 1, it is characterised in that：The sandy gravel stratum（1）Upper and lower ends face is spread
Set on bituminous water-proof coating（12）.
9. a kind of road structure according to claim 1, it is characterised in that：The cement layer（7）It is inside provided with along roadbed
Length direction is provided with cable passage（13）, the cement layer（7）Upper surface offers and cable passage（13）The groove of connection
（15）, the groove（15）Upper surface is hinged with lid and closes groove（15）Cover board（16）, the cover board（16）Upper surface with it is described
Cement layer（7）Upper surface flushes.
10. a kind of road structure according to claim 9, it is characterised in that：The cable passage（13）Side wall offers
For flowing into cable passage（13）The apopore of interior water discharge（14）, the apopore（14）Be tilted down setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102410.5A CN108277712B (en) | 2018-02-01 | 2018-02-01 | Roadbed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102410.5A CN108277712B (en) | 2018-02-01 | 2018-02-01 | Roadbed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108277712A true CN108277712A (en) | 2018-07-13 |
| CN108277712B CN108277712B (en) | 2020-02-11 |
Family
ID=62807429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810102410.5A Active CN108277712B (en) | 2018-02-01 | 2018-02-01 | Roadbed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108277712B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846964A (en) * | 2019-09-30 | 2020-02-28 | 东珠生态环保股份有限公司 | Construction method of municipal soft soil roadbed |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0034736A1 (en) * | 1980-02-08 | 1981-09-02 | Geotech Lizenz AG | Covering construction |
| JPH01181249A (en) * | 1988-01-14 | 1989-07-19 | Hitachi Ltd | Spread spectrum power line carrier transmitter-receiver |
| CN203429597U (en) * | 2013-07-10 | 2014-02-12 | 中国水电顾问集团华东勘测设计研究院 | Anti-underwashing protection slope structure for downstream river channel of hydropower plant |
| US20150125214A1 (en) * | 2009-12-08 | 2015-05-07 | Awt Ip, Llc | System and method for strengthening a sloped structure such as a berm, basin, levee, embankment, or the like |
| CN106088111A (en) * | 2016-06-16 | 2016-11-09 | 北京工业大学 | The horizontal bolt anchorage of multistage bank protection and bottom bank protection draining mixed structure |
| CN206553854U (en) * | 2017-03-02 | 2017-10-13 | 莫禄 | A kind of ruggedized construction of retaining wall and roadbed |
| CN206800093U (en) * | 2017-05-29 | 2017-12-26 | 国家电网公司直流建设分公司 | A kind of anti-skidding roadbed of civil engineering |
-
2018
- 2018-02-01 CN CN201810102410.5A patent/CN108277712B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0034736A1 (en) * | 1980-02-08 | 1981-09-02 | Geotech Lizenz AG | Covering construction |
| JPH01181249A (en) * | 1988-01-14 | 1989-07-19 | Hitachi Ltd | Spread spectrum power line carrier transmitter-receiver |
| US20150125214A1 (en) * | 2009-12-08 | 2015-05-07 | Awt Ip, Llc | System and method for strengthening a sloped structure such as a berm, basin, levee, embankment, or the like |
| CN203429597U (en) * | 2013-07-10 | 2014-02-12 | 中国水电顾问集团华东勘测设计研究院 | Anti-underwashing protection slope structure for downstream river channel of hydropower plant |
| CN106088111A (en) * | 2016-06-16 | 2016-11-09 | 北京工业大学 | The horizontal bolt anchorage of multistage bank protection and bottom bank protection draining mixed structure |
| CN206553854U (en) * | 2017-03-02 | 2017-10-13 | 莫禄 | A kind of ruggedized construction of retaining wall and roadbed |
| CN206800093U (en) * | 2017-05-29 | 2017-12-26 | 国家电网公司直流建设分公司 | A kind of anti-skidding roadbed of civil engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846964A (en) * | 2019-09-30 | 2020-02-28 | 东珠生态环保股份有限公司 | Construction method of municipal soft soil roadbed |
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| Publication number | Publication date |
|---|---|
| CN108277712B (en) | 2020-02-11 |
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Denomination of invention: A subgrade structure Effective date of registration: 20221205 Granted publication date: 20200211 Pledgee: Zhejiang Taishun Rural Commercial Bank Co.,Ltd. Chengdong sub branch Pledgor: HUAZHOU CONSTRUCTION WENZHOU Co.,Ltd. Registration number: Y2022330003492 |
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