CN108505411A - A kind of tunnel cement concrete road surface structure and laying method - Google Patents
A kind of tunnel cement concrete road surface structure and laying method Download PDFInfo
- Publication number
- CN108505411A CN108505411A CN201810301980.7A CN201810301980A CN108505411A CN 108505411 A CN108505411 A CN 108505411A CN 201810301980 A CN201810301980 A CN 201810301980A CN 108505411 A CN108505411 A CN 108505411A
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- China
- Prior art keywords
- road surface
- concrete
- lag
- tunnel
- armored concrete
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- 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
-
- 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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
-
- 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
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of tunnel cement concrete road surface structure and laying methods,Utilize road surface reinforced concrete cover plate,Armored concrete U-lag,Drainage pipeline below central web and centrally located connecting plate forms prefabricated box structure,Prefabricated box structure is set at vehicle canalization wheelmark position,Road surface reinforced concrete cover plate is equipped with perforated holes,Tire and the friction sound on ground can be effectively reduced,Utilize body structure and the sound-absorbing material of inner wall,Noise in tunnel can effectively be reduced,Utilize road surface perforated holes and body structure,The drainage efficiency on road surface can be improved,The configuration of the present invention is simple,Belong to precast assembly structure,Detachable assembling,Construction area is small,It is easy for construction,Construction period is short,Suitable for creating rebuilt pavement,Fast and easy removes replacement when the road surface reinforced concrete cover plate damage of the structure or when surface antiskid lacks,It resumes traffic.
Description
Technical field
The invention belongs to reinforced concrete combination body structures, relate in particular to a kind of tunnel cement concrete road surface use
Structure and laying method.
Background technology
In recent years, with the development of road traffic and urban construction, Mountain Tunnels and Urban Underground Passage etc. emerge in multitude.
Existing tunnel side wall is mostly that cement wall liner is built, and belongs to rigid acoustical material, easily forms sound reflection, the thing followed is
Traffic noise disturbs residents problem getting worse, removes this, in tunnel noise be also easy to increase with passerby's psychological pressure with generate it is irritated existing
As.Mainly there are OGFC pavement structures at present, it being capable of dewatering and noise reduction and raising pavement skid resistance condition；Also favorably it is used in tunnel sidewalls wall
Setting sound-absorbing material structure administers Tunnel Noise environment to improve.
Tunnel traffic is to meet safe driving requirement, and generally using the form for forcing canalized traffic, vehicle wheelmark acts on position
Set concentration.Moreover, how the easy ponding of tunnel context, tunnel cement pavement antiskid decaying, quickly exclude tunnel internal water accumulation and raising
Pavement skid resistance condition is also more serious problem.
Invention content
The purpose of the present invention is to provide a kind of tunnel cement concrete road surface structure and laying methods, existing to overcome
The deficiency of technology.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
A kind of tunnel cement concrete road surface structure, including road surface reinforced concrete cover plate, armored concrete U-lag,
Drainage pipeline below central web and centrally located connecting plate, road surface reinforced concrete cover plate are placed in armored concrete U
Above shape slot, road surface reinforced concrete cover plate is equipped with multiple perforated holes, and central web is for connecting two road surface reinforcing bars
Concrete cover, the both sides of central web and armored concrete U-lag connect with central web connecting side equipped with zigzag
Binding structure.
Further, armored concrete U-lag both ends are equipped with reserved steel bar, are used for the wet seam of armored concrete U-lag
Connection.
Further, armored concrete U-lag bottom concave inside bottom is connected to drainpipe equipped with transverse drainage channel 8
Road.
Further, wherein armored concrete U-lag both sides inner wall posts denoising device.
Further, denoising device uses sound-absorbing material.
Further, diaphragm plate is equipped in armored concrete U-lag.
Further, road surface reinforced concrete cover plate and armored concrete U-lag are made of high-strength concrete.
A kind of tunnel cement concrete road surface structure laying method, includes the following steps：
The carriage way pre-groove first in tunnel, and embedded drainage pipeline, in pre-groove in the width direction simultaneously
Row's two armored concrete U-lags of setting, connect two armored concrete U-lags, by reinforcing bar by wet seam along its length
The interconnection of concrete u-shaped trough is connect with drainage pipeline, and in armored concrete U-lag both sides, inner wall installs denoising device, row
It is filled and led up by the earthwork above waterpipe, then places road surface reinforced concrete cover plate in armored concrete U-lag, in the width direction
Two armored concrete U-lags are connected by central web；Central web lower surface is filled out with the earthwork above drainage pipeline
Material fitting.
Compared with prior art, the present invention has technique effect beneficial below：
A kind of tunnel cement concrete road surface structure of the invention and laying method, using road surface reinforced concrete cover plate,
Drainage pipeline below armored concrete U-lag, central web and centrally located connecting plate forms prefabricated box structure,
Vehicle, which is canalized at wheelmark position, is arranged prefabricated box structure, and road surface reinforced concrete cover plate is equipped with perforated holes, can be effective
Noise in tunnel can effectively be reduced using body structure and the sound-absorbing material of inner wall by reducing the friction sound of tire and ground, profit
With road surface perforated holes and body structure, the drainage efficiency on road surface can be improved, the configuration of the present invention is simple belongs to precast assembly knot
Structure, detachable to assemble, construction area is small, easy for construction, and the construction period is short, is suitable for newly-built rebuilt pavement, central web
Both sides and armored concrete U-lag are equipped with Sawtooth connection structure with central web connecting side, convenient for central web with
The connection installation and dismounting of armored concrete U-lag, when the road surface reinforced concrete cover plate damage of the structure or the antiskid of surface
Fast and easy, which is removed, when missing replaces, and resumes traffic.
Further, it is equipped with diaphragm plate in armored concrete U-lag, cross sectional shape, enhancing lateral stiffness can be kept.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the feature cross-section sectional view of the present invention.
Fig. 3 is the diaphragm plate location drawing of the present invention.
Fig. 4 is the elevation that the present invention is arranged in tunnel.
Fig. 5 is the plan view that the present invention is arranged in tunnel.
Wherein, 1, road surface reinforced concrete cover plate；2, reinforced concrete U-shaped slot；3, perforated holes；4, reserved steel bar；5、
Central web；6, drainage pipeline；7, denoising device；8, interconnection is drained；9, diaphragm plate.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Figures 1 to 5, a kind of tunnel cement concrete road surface structure, including road surface reinforced concrete cover plate 1,
The drainage pipeline 6 of 5 lower section of armored concrete U-lag 2, central web 5 and centrally located connecting plate, road surface armored concrete
Cover board 1 is placed in 2 top of armored concrete U-lag, and road surface reinforced concrete cover plate 1 is equipped with multiple perforated holes 3, center connection
Plate 5 is for connecting two road surface reinforced concrete cover plates 1, the both sides of central web 5 and armored concrete U-lag 2 in
It entreats 5 connecting side of connecting plate to be equipped with Sawtooth connection structure, is installed convenient for central web 5 and the connection of armored concrete U-lag 2
With dismounting；
2 both ends of armored concrete U-lag are equipped with reserved steel bar 4, are connected for 2 wet seam of armored concrete U-lag；
2 bottom concave inside bottom of armored concrete U-lag is connected to drainage pipeline 6 equipped with transverse drainage channel 8,
Wherein 2 both sides inner wall of armored concrete U-lag posts denoising device 7, and denoising device 7 is prepared using sound-absorbing material；
It is equipped with diaphragm plate 9 in armored concrete U-lag 2, cross sectional shape, enhancing lateral stiffness can be kept；
Road surface reinforced concrete cover plate 1 and armored concrete U-lag 3 are made of high-strength concrete；
A kind of tunnel cement concrete road surface structure laying method, includes the following steps：
The carriage way pre-groove first in tunnel, and embedded drainage pipeline 6, in pre-groove in the width direction simultaneously
Row's two armored concrete U-lags 2 of setting, connect two armored concrete U-lags 2, by steel by wet seam along its length
The interconnection 8 of reinforced concrete U-lag 2 is connect with drainage pipeline 6, the inner wall installation noise reduction dress in armored concrete U-lag both sides
7 are set, 6 top of drainage pipeline is filled and led up by the earthwork, then places road surface reinforced concrete cover plate 1 in armored concrete U-lag 2,
Two armored concrete U-lags 2 are connected by central web 5 in the width direction；5 lower surface of central web and drainpipe
Road 6 top earthwork filler fitting.
The present invention is arranged at vehicle canalization wheelmark position, and road surface perforated holes utilize the sound absorption of body structure and inner wall
Material can effectively reduce noise in tunnel.Using road surface perforated holes and body structure, the drainage efficiency on road surface can be improved.
The road surface reinforced concrete cover plate rough surface of the design structure has antiskid performance.It is raw that batch production batch can be achieved in the present invention
Production, product quality are stablized, and overcome existing tunnel side walls setting sound absorption structure cost height, have than existing OGFC dewatering and noise reductions
The better dewatering and noise reduction of pavement structure and anti-slippery effect.The configuration of the present invention is simple belongs to precast assembly structure, detachable to assemble,
Construction area is small, easy for construction, and the construction period is short, is suitable for newly-built rebuilt pavement, the road surface reinforced concrete cover plate of the structure
Fast and easy, which is removed, when the antiskid missing of when damage or surface replaces, and resumes traffic.
Claims (8)
1. a kind of tunnel cement concrete road surface structure, which is characterized in that including road surface reinforced concrete cover plate (1), reinforcing bar
Drainage pipeline (6) below concrete u-shaped trough (2), central web (5) and centrally located connecting plate (5), road surface reinforcing bar are mixed
Solidifying earth mulch plate (1) is placed in above armored concrete U-lag (2), and road surface reinforced concrete cover plate (1) is equipped with multiple perforated holes
(3), central web (5) is for connecting two road surface reinforced concrete cover plates (1), the both sides of central web (5) and steel
Reinforced concrete U-lag (2) is equipped with Sawtooth connection structure with central web (5) connecting side.
2. a kind of tunnel cement concrete road surface structure according to claim 1, which is characterized in that armored concrete U
Shape slot (2) both ends are equipped with reserved steel bar (4), for the wet seam connection of armored concrete U-lag (2).
3. a kind of tunnel cement concrete road surface structure according to claim 1, which is characterized in that armored concrete U
Shape slot (2) bottom concave inside bottom is connected to drainage pipeline (6) equipped with transverse drainage channel 8.
4. a kind of tunnel cement concrete road surface structure according to claim 1, which is characterized in that wherein reinforced concrete
Native U-lag (2) both sides inner wall posts denoising device (7).
5. a kind of tunnel cement concrete road surface structure according to claim 4, which is characterized in that denoising device (7)
Using sound-absorbing material.
6. a kind of tunnel cement concrete road surface structure according to claim 1, which is characterized in that armored concrete U
Diaphragm plate (9) is equipped in shape slot (2).
7. a kind of tunnel cement concrete road surface structure according to claim 1, which is characterized in that road surface reinforced concrete
Earth mulch plate (1) and armored concrete U-lag (3) are made of high-strength concrete.
8. a kind of tunnel cement concrete road surface structure laying method, which is characterized in that include the following steps：
The carriage way pre-groove first in tunnel, and embedded drainage pipeline (6), in pre-groove in the width direction side by side
Two armored concrete U-lags (2) are set, two armored concrete U-lags (2) are connected by wet seam along its length, it will
The interconnection (8) of armored concrete U-lag (2) is connect with drainage pipeline (6), is pacified in armored concrete U-lag both sides inner wall
Denoising device (7) is filled, is filled and led up by the earthwork above drainage pipeline (6), then places road surface steel in armored concrete U-lag (2)
Reinforced concrete cover board (1) is in the width direction connected two armored concrete U-lags (2) by central web (5)；Center
Connecting plate (5) lower surface is bonded with earthwork filler above drainage pipeline (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810301980.7A CN108505411B (en) | 2018-04-04 | 2018-04-04 | Structure for tunnel cement concrete pavement and laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810301980.7A CN108505411B (en) | 2018-04-04 | 2018-04-04 | Structure for tunnel cement concrete pavement and laying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108505411A true CN108505411A (en) | 2018-09-07 |
| CN108505411B CN108505411B (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810301980.7A Expired - Fee Related CN108505411B (en) | 2018-04-04 | 2018-04-04 | Structure for tunnel cement concrete pavement and laying method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108505411B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184732A (en) * | 2018-11-14 | 2019-01-11 | 黄河勘测规划设计有限公司 | A kind of synthesis tunnel structure for taking into account draining and traffic |
| CN113187548A (en) * | 2021-04-20 | 2021-07-30 | 郑州大学 | Tunnel drainage equipment with noise reduction structure and assembly method |
| CN114717896A (en) * | 2022-05-13 | 2022-07-08 | 中建三局集团有限公司 | Organized drainage prefabricated road plate |
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| KR200406939Y1 (en) * | 2005-11-02 | 2006-01-24 | (주)화신엔지니어링 | Reinforcement structure of drain box for road |
| KR20060065157A (en) * | 2004-12-10 | 2006-06-14 | (주)케이지엔지니어링 | Drainage member mount structure for road |
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| CN104452956A (en) * | 2014-11-18 | 2015-03-25 | 珠海市水通环保设备有限公司 | Porous pavement base layer water storage module and manufacturing method thereof |
| CN106192646A (en) * | 2016-08-30 | 2016-12-07 | 宁波交通工程建设集团有限公司 | Vcehicular tunnel car-driving shock-absorbing denoising structure and construction method thereof |
| CN206828957U (en) * | 2017-05-26 | 2018-01-02 | 大连市市政设计研究院有限责任公司 | A kind of U-shaped water guide blind pipe under dewatering and noise reduction road surface |
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2018
- 2018-04-04 CN CN201810301980.7A patent/CN108505411B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060065157A (en) * | 2004-12-10 | 2006-06-14 | (주)케이지엔지니어링 | Drainage member mount structure for road |
| KR200406939Y1 (en) * | 2005-11-02 | 2006-01-24 | (주)화신엔지니어링 | Reinforcement structure of drain box for road |
| CN101368375A (en) * | 2007-08-16 | 2009-02-18 | 马兴华 | Method for reducing traffic passage noise adopting sponge plate |
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| CN106192646A (en) * | 2016-08-30 | 2016-12-07 | 宁波交通工程建设集团有限公司 | Vcehicular tunnel car-driving shock-absorbing denoising structure and construction method thereof |
| CN206828957U (en) * | 2017-05-26 | 2018-01-02 | 大连市市政设计研究院有限责任公司 | A kind of U-shaped water guide blind pipe under dewatering and noise reduction road surface |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184732A (en) * | 2018-11-14 | 2019-01-11 | 黄河勘测规划设计有限公司 | A kind of synthesis tunnel structure for taking into account draining and traffic |
| CN113187548A (en) * | 2021-04-20 | 2021-07-30 | 郑州大学 | Tunnel drainage equipment with noise reduction structure and assembly method |
| CN114717896A (en) * | 2022-05-13 | 2022-07-08 | 中建三局集团有限公司 | Organized drainage prefabricated road plate |
| CN114717896B (en) * | 2022-05-13 | 2023-09-08 | 中建三局集团有限公司 | Organized drainage prefabricated road board |
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| Publication number | Publication date |
|---|---|
| CN108505411B (en) | 2020-09-08 |
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Granted publication date: 20200908 Termination date: 20210404 |