CN104358197A - Roadbed structure - Google Patents
Roadbed structure Download PDFInfo
- Publication number
- CN104358197A CN104358197A CN201410539848.1A CN201410539848A CN104358197A CN 104358197 A CN104358197 A CN 104358197A CN 201410539848 A CN201410539848 A CN 201410539848A CN 104358197 A CN104358197 A CN 104358197A
- Authority
- CN
- China
- Prior art keywords
- drainage channel
- structure according
- road structure
- backplate
- pile foundation
- 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.)
- Granted
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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
- E01C3/006—Foundations for pavings made of prefabricated single units
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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
- E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
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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
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
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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
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
- E01C2201/202—Horizontal drainage channels
- E01C2201/207—Horizontal drainage channels channels on the bottom
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a roadbed structure which comprises a road surface and a guard board, wherein slope excavation surfaces are arranged on two sides of the road surface and are inclined outwards, and the inclination angle of each slope excavation surface is in a range from 30 degrees to 45 degrees; a gabion cage is arranged between the two slope excavation surfaces; two ends of the guard board are fixedly connected with the slope excavation surfaces, and the guard board is located on the gabion cage; more than one air pipe is vertically mounted on the lower surface of the guard board, tops of the air pipes are connected with the guard board, and bottoms of the air pipes are fixed on the inner bottom surface of the gabion cage; drainage channels are mounted in the positions, close to two sides, of the lower surface of the gabion cage, tops of the drainage channels are communicated and connected with the gabion cage, and bottoms of the drainage channels are located on a bearing board, penetrate through the bearing board and are flush with the lower surface of the bearing board. The roadbed structure can ensure that a roadbed under the road surface is stable and non-deformable, meanwhile, water drainage and resistance are facilitated, embankment water can be rapidly drained from multiple layers, and the problems of frost heaving, thaw settlement and frost boiling of the road surface are effectively solved.
Description
Technical field
The present invention relates to a kind of civil engineering facility, particularly a kind of road structure.
Background technology
In Mountainous Highway Construction, most highway is all wanted winding and builds, and some engineering two sides side slope is precipitous, usually need to carry out a large amount of slope excavations and form roadbed ability road surface pavement, and roadbed side slope is because of reasons such as its strata structures, if often there is heavy transit equipment to pass through, or chance heavy rain washes away, very easily landslide caves in, and causes road equipment to damage, great potential safety hazard is caused, also likely because of the generation of its traffic accident to driving.Therefore for this series of problems, need to build one and be suitable for the subvertical road structure of side slope, and require high to basic supporting capacity, and better to set up drainage, keep gutter unimpeded, and improve the compactness on road surface, increase integrally-built formedness, better can ensure application life, reduce the generation of security incident.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides a kind of indeformable effect of subgrade stability ensured under road surface that can reach, contributes to carrying out draining and blocking water simultaneously, can from many levels fast by road structure that embankment water is discharged.
To achieve these goals, the technical solution used in the present invention is such: road structure of the present invention, comprise road surface, both sides, road surface are provided with slope excavation face, slope excavation is towards outer incline, its angle of inclination is between 30 degree to 45 degree, lattice guest cage is provided with between two side slope excavation faces, also comprise backplate, backplate two ends are fixedly connected with slope excavation face, and backplate is positioned on lattice guest cage, backplate soffit is vertically provided with airduct, more than one of airduct, airduct top is connected with backplate, be fixed on lattice guest cage inner bottom surface bottom it, lattice guest cage soffit is provided with drainage channel near both sides, drainage channel top dative guest cage is connected, be positioned on a bearing sheet bottom it, and drainage channel bottom is through bearing sheet concordant with bearing sheet soffit, bearing sheet upper surface is provided with pile foundation, pile foundation is two, and pile foundation is between two drainage channels.
Further, as a kind of concrete form of structure, backplate of the present invention adopts steel material to make.
Further, as a kind of concrete form of structure, drainage channel of the present invention adopts plastic material to make.
Further, as a kind of concrete form of structure, in lattice guest cage of the present invention, be interspersed with steel mesh structure.
Further, as a kind of concrete form of structure, pile foundation of the present invention is arranged near drainage channel.
Further, as a kind of concrete form of structure, bearing sheet of the present invention is provided with joist, and joist is provided with shrinkage joint.
Further, as a kind of concrete form of structure, drainage channel of the present invention is provided with reinforced pipe, and reinforced pipe is socketed on drainage channel.
Further, as a kind of concrete form of structure, pile foundation of the present invention has structural joint, structural joint width is between two to four millimeters.
Further, as a kind of concrete form of structure, airduct of the present invention has several through hole.
Further, as a kind of concrete form of structure, lattice guest cage of the present invention is trapezium structure.
Compared with prior art, the invention has the advantages that: this road structure can reach the indeformable effect of subgrade stability under guarantee road surface, contribute to carrying out draining and blocking water simultaneously, fast embankment water can be discharged from many levels, effectively prevent road surface from occurring frost heave, thaw collapse and frost boiling problem.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. road surface; 2. slope excavation face; 3. lattice guest cage; 4. backplate; 5. airduct; 6. drainage channel; 7. bearing sheet; 8. pile foundation.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of road structure of the present invention as shown in Figure 1, comprise road surface 1, both sides, road surface 1 are provided with slope excavation face 2, slope excavation face 2 is outward-dipping, its angle of inclination is between 30 degree to 45 degree, lattice guest cage 3 is provided with between two side slope excavation faces 2, also comprise backplate 4, backplate 4 two ends are fixedly connected with slope excavation face 2, and backplate 4 is positioned on lattice guest cage 3, backplate 4 soffit is vertically provided with airduct 5, more than one of airduct 5, airduct 5 top is connected with backplate 4, be fixed on lattice guest cage 3 inner bottom surface bottom it, lattice guest cage 3 soffit is provided with drainage channel 6 near both sides, drainage channel 6 top dative guest cage 3 is connected, be positioned on a bearing sheet 7 bottom it, and through bearing sheet 7 concordant with bearing sheet 7 soffit bottom drainage channel 6, bearing sheet 7 upper surface is provided with pile foundation 8, pile foundation 8 is two, and pile foundation 8 is between two drainage channels 6, described backplate 4 adopts steel material to make, described drainage channel 6 adopts plastic material to make, steel mesh structure is interspersed with in described lattice guest cage 3, described pile foundation 8 is arranged near drainage channel 6, described bearing sheet 7 is provided with joist, joist is provided with shrinkage joint, described drainage channel 6 is provided with reinforced pipe, reinforced pipe is socketed on drainage channel 6, described pile foundation 8 has structural joint, structural joint width is between two to four millimeters, described airduct 5 has several through hole, described lattice guest cage 3 is in trapezium structure.
Road structure of the present invention can reach the indeformable effect of subgrade stability under guarantee road surface, contributes to carrying out draining and blocking water simultaneously, can be discharged by embankment water fast, effectively prevent road surface from occurring frost heave, thaw collapse and frost boiling problem from many levels.Described backplate 4 adopts steel material to make, and described drainage channel 6 adopts plastic material to make, and steel work and toughness are all very good; Be interspersed with steel mesh structure in described lattice guest cage 3, enhance the fastness of lattice guest cage 3; Described pile foundation 8 is arranged near drainage channel 6, meets design requirement; Described bearing sheet 7 is provided with joist, and joist is provided with shrinkage joint, is convenient to install; Described drainage channel 6 is provided with reinforced pipe, and reinforced pipe is socketed on drainage channel 6, serves booster action to drainage channel 6; Described pile foundation 8 has structural joint, and structural joint width, between two to four millimeters, makes the connection between its convenience and other components; Described airduct 5 has several through hole, and described lattice guest cage 3, in trapezium structure, further increases the usability of road structure.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (10)
1. a road structure, comprise road surface, it is characterized in that: both sides, road surface are provided with slope excavation face, slope excavation is towards outer incline, its angle of inclination is between 30 degree to 45 degree, lattice guest cage is provided with between two side slope excavation faces, also comprise backplate, backplate two ends are fixedly connected with slope excavation face, and backplate is positioned on lattice guest cage, backplate soffit is vertically provided with airduct, more than one of airduct, airduct top is connected with backplate, be fixed on lattice guest cage inner bottom surface bottom it, lattice guest cage soffit is provided with drainage channel near both sides, drainage channel top dative guest cage is connected, be positioned on a bearing sheet bottom it, and drainage channel bottom is through bearing sheet concordant with bearing sheet soffit, bearing sheet upper surface is provided with pile foundation, pile foundation is two, and pile foundation is between two drainage channels.
2. road structure according to claim 1, is characterized in that: described backplate adopts steel material to make.
3. road structure according to claim 1, is characterized in that: described drainage channel adopts plastic material to make.
4. road structure according to claim 1, is characterized in that: be interspersed with steel mesh structure in described lattice guest cage.
5. road structure according to claim 1, is characterized in that: described pile foundation is arranged near drainage channel.
6. road structure according to claim 1, is characterized in that: described bearing sheet is provided with joist, and joist is provided with shrinkage joint.
7. road structure according to claim 1, is characterized in that: described drainage channel is provided with reinforced pipe, and reinforced pipe is socketed on drainage channel.
8. road structure according to claim 1, is characterized in that: described pile foundation has structural joint, and structural joint width is between two to four millimeters.
9. road structure according to claim 1, is characterized in that: described airduct has several through hole.
10. road structure according to claim 1, is characterized in that: described lattice guest cage is trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539848.1A CN104358197B (en) | 2014-10-14 | 2014-10-14 | Roadbed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539848.1A CN104358197B (en) | 2014-10-14 | 2014-10-14 | Roadbed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358197A true CN104358197A (en) | 2015-02-18 |
| CN104358197B CN104358197B (en) | 2017-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410539848.1A Expired - Fee Related CN104358197B (en) | 2014-10-14 | 2014-10-14 | Roadbed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358197B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988820A (en) * | 2015-06-17 | 2015-10-21 | 成都科创佳思科技有限公司 | Waterproof reinforced road foundation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04194203A (en) * | 1990-11-28 | 1992-07-14 | Nippon Chikasui Kaihatsu Corp Ltd | Preventing method for frost heaving and device thereof |
| CN201068550Y (en) * | 2007-02-13 | 2008-06-04 | 梁耀德 | Road drainage structure |
| CN201567514U (en) * | 2008-07-31 | 2010-09-01 | 艾斯爱姆侯德 | Road surface construction structure |
| CN203346755U (en) * | 2013-05-29 | 2013-12-18 | 重庆中设工程设计股份有限公司 | Waterproof drainage structure of road surface layer |
| CN204224941U (en) * | 2014-10-14 | 2015-03-25 | 隆嘉建设集团有限公司 | Road structure |
-
2014
- 2014-10-14 CN CN201410539848.1A patent/CN104358197B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04194203A (en) * | 1990-11-28 | 1992-07-14 | Nippon Chikasui Kaihatsu Corp Ltd | Preventing method for frost heaving and device thereof |
| CN201068550Y (en) * | 2007-02-13 | 2008-06-04 | 梁耀德 | Road drainage structure |
| CN201567514U (en) * | 2008-07-31 | 2010-09-01 | 艾斯爱姆侯德 | Road surface construction structure |
| CN203346755U (en) * | 2013-05-29 | 2013-12-18 | 重庆中设工程设计股份有限公司 | Waterproof drainage structure of road surface layer |
| CN204224941U (en) * | 2014-10-14 | 2015-03-25 | 隆嘉建设集团有限公司 | Road structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988820A (en) * | 2015-06-17 | 2015-10-21 | 成都科创佳思科技有限公司 | Waterproof reinforced road foundation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104358197B (en) | 2017-02-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Di Zhongxun Inventor after: Ding Ran Inventor after: Huo Xin Inventor after: Sun Zhigang Inventor after: Zhao Jidong Inventor after: Liu Aihua Inventor after: Li Wei Inventor after: Wang Yonghui Inventor after: Li Wei Inventor after: Shi Huapu Inventor after: Li Lin Inventor after: Zhao Yunyi Inventor after: Zhang Lin Inventor after: Li Shaozhu Inventor after: Li Hongyun Inventor after: Li Yan Inventor after: Wang Haiou Inventor after: Liu Yuqing Inventor after: Li Jun Inventor after: Wang Qi Inventor before: Jiu Jiaxu |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160922 Address after: 250000 Shandong Province, Lixia District of Ji'nan City three auspicious court No. 6 Applicant after: Di Zhongxun Applicant after: Ding Ran Applicant after: Huo Xin Applicant after: Sun Zhigang Applicant after: Zhao Jidong Applicant after: Liu Aihua Applicant after: Li Wei Applicant after: Wang Yonghui Applicant after: Li Wei Applicant after: Shi Huapu Applicant after: Li Lin Applicant after: Zhao Yunyi Applicant after: Zhang Lin Applicant after: Li Shaozhu Applicant after: Li Hongyun Applicant after: Li Yan Applicant after: Wang Haiou Applicant after: Liu Yuqing Applicant after: Li Jun Applicant after: Wang Qi Address before: 610000 Sichuan city of Chengdu province Jinjiang District East Street No. 139 Building 1 3 floor No. 4 Applicant before: Chengdu Kechuang Jiasi Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20181014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |