CN207062768U - The trapezoidal ripple batten attachment structure of combined bridge deck - Google Patents
The trapezoidal ripple batten attachment structure of combined bridge deck Download PDFInfo
- Publication number
- CN207062768U CN207062768U CN201720542746.4U CN201720542746U CN207062768U CN 207062768 U CN207062768 U CN 207062768U CN 201720542746 U CN201720542746 U CN 201720542746U CN 207062768 U CN207062768 U CN 207062768U
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- CN
- China
- Prior art keywords
- batten
- trapezoidal ripple
- steel
- longitudinal
- bridge deck
- 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
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Abstract
The utility model belongs to the technical field of combined bridge deck connection design, is a kind of trapezoidal ripple batten attachment structure of combined bridge deck.Including trapezoidal ripple batten, longitudinal reinforcement, transverse steel, weld seam；Described trapezoidal ripple batten is in advance in longitudinal direction and lateral opening, trapezoidal ripple batten is distributed on girder steel at a certain distance, welded on trapezoidal ripple batten recess both sides by weld seam and girder steel, longitudinal reinforcement extended through longitudinal perforate and lateral opening with transverse steel, and casting concrete is connected as entirety with girder steel.
Description
Technical field
The utility model belongs to the technical field of combined bridge deck connection design, is a kind of combined bridge deck trapezoidal wave
Line bar board connecting structure.
Background technology
It is very extensive in Bridges in Our Country engineering field, steel-mixed combined bridge deck application.Steel-mixed combined bridge deck makes
It is the interface switching performance of steel plate and concrete with the key issue of period, to cause reinforced concrete bridge deck plate and girder steel common
Work, must be provided with shear connector therebetween so that not occur between reinforced concrete bridge deck plate and girder steel relatively wrong
It is dynamic.However, with China's rapid economic development, the continuous increase of the magnitude of traffic flow and vehicle load, simultaneously because lacking standardization
Maintenance management, Steel Bridge Deck fatigue crack generally occurs in steel-mixed combined bridge deck, and pave-load layer damage and interfacial adhesion destroy
Etc. disease.Main reason is that the shearing strength and anti-fatigue performance of combining structure are poor caused by disease.Therefore, exploitation is needed badly
A kind of bonding strength is high, anti-fatigue performance is good, construction is convenient, the trapezoidal ripple batten connection knot of the combined bridge deck of safety economy
Structure.
Utility model content
Solves the bridge defect such as Steel Bridge Deck fatigue crack and pave-load layer damage to be comprehensive, the utility model proposes one kind to connect
The trapezoidal ripple batten attachment structure of combined bridge deck that intensity is high, anti-fatigue performance is good.With wider applicability and excellent
Economy.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of trapezoidal ripple batten attachment structure of combined bridge deck, it is characterised in that：The attachment structure includes trapezoidal
Ripple batten 1, longitudinal reinforcement 2, transverse steel 3, weld seam 4；Trapezoidal ripple batten 1 is welded by weld seam 4 and girder steel, longitudinal reinforcement
2 extended through longitudinal perforate 1-1 and lateral opening 1-2 with transverse steel 3, formed floorings framework of steel reinforcement, casting concrete
Afterwards entirety is connected as with girder steel.
Described trapezoidal ripple batten 1 is distributed on girder steel at a certain distance, and trapezoidal ripple batten 1 leads on its recess both sides
Weld seam 4 is crossed to weld with girder steel.
Described trapezoidal ripple batten 1 is provided with longitudinal perforate 1-1, lateral opening 1-2；Longitudinal perforate 1-1 and lateral opening
1-2 mutually staggers on locus；Longitudinal perforate 1-1, lateral opening 1-2 hole size and longitudinal reinforcement 2, transverse steel
3 diameter matches.
Described longitudinal reinforcement 2 extended through longitudinal perforate 1-1 and lateral opening 1-2 with transverse steel 3, without colligation
Reinforcing bar can form floorings framework of steel reinforcement, convenient, safety economy of constructing.
The beneficial effects of the utility model are：After casting concrete, trapezoidal ripple batten 1, longitudinal reinforcement 2, horizontal steel
Muscle 3 is connected as overall structure with girder steel.The overall structure cooperation, securely and reliably so that reinforced concrete bridge deck plate and steel
The relative changing of the relative positions does not occur between beam.Be advantageous to improve the shearing strength and anti-fatigue performance of combining structure.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is floor map of the present utility model；
Fig. 3 is schematic longitudinal section of the present utility model；
Fig. 4 is the elevation of the trapezoidal ripple batten of the utility model；
Fig. 5 is the plan of the trapezoidal ripple batten of the utility model.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
In figure：The trapezoidal ripple battens of 1-, 2- longitudinal reinforcements, 3- transverse steels, 4- weld seams, the perforate of 1-1 longitudinal directions, 1-2 are horizontal
Perforate.
Embodiment：The trapezoidal ripple batten attachment structure of combined bridge deck as shown in the figure, including trapezoidal ripple batten 1, indulge
To reinforcing bar 2, transverse steel 3, weld seam 4；Trapezoidal ripple batten 1 is welded by weld seam 4 and girder steel, longitudinal reinforcement 2 and transverse steel 3
Longitudinal perforate 1-1 and lateral opening 1-2 were extended through, casting concrete is connected as entirety with girder steel.Described trapezoidal ripple
Batten 1 is distributed on girder steel at a certain distance, and trapezoidal ripple batten 1 is welded on its recess both sides by weld seam 4 and girder steel.It is described
Trapezoidal ripple batten 1 be provided with longitudinal perforate 1-1, lateral opening 1-2；Longitudinal perforate 1-1 and lateral opening 1-2 is in locus
On mutually stagger；Longitudinal perforate 1-1, lateral opening 1-2 hole size and longitudinal reinforcement 2, the diameter phase of transverse steel 3
Matching.Described longitudinal reinforcement 2 extended through longitudinal perforate 1-1 and lateral opening 1-2, casting concrete with transverse steel 3
Afterwards, trapezoidal ripple batten 1, longitudinal reinforcement 2, transverse steel 3 and girder steel are connected as overall structure.
Implementation steps：
(1) the trapezoidal ripple batten of prefabrication, trapezoidal ripple batten is in advance in longitudinal direction and lateral opening；
(2) trapezoidal ripple batten is welded on girder steel in scene at a certain distance；
(3) longitudinal reinforcement extended through longitudinal perforate and lateral opening with transverse steel, formed floorings framework of steel reinforcement；
(4) casting concrete, reinforced concrete bridge deck plate and girder steel are connected as entirety.
Claims (2)
1. the trapezoidal ripple batten attachment structure of combined bridge deck, including trapezoidal ripple batten (1), longitudinal reinforcement (2), horizontal steel
Muscle (3), weld seam (4)；Characterized in that, described trapezoidal ripple batten (1) is distributed on girder steel by spacing, trapezoidal ripple batten
(1) welded on its recess both sides by weld seam (4) and girder steel；Described longitudinal reinforcement (2) extended through with transverse steel (3)
Longitudinal perforate (1-1) and lateral opening (1-2), form floorings framework of steel reinforcement, and entirety is connected as with girder steel after casting concrete.
2. the trapezoidal ripple batten attachment structure of combined bridge deck according to claim 1, it is characterised in that described ladder
Shape ripple batten (1) is provided with longitudinal perforate (1-1), lateral opening (1-2)；Longitudinal perforate (1-1) is with lateral opening (1-2) in sky
Between mutually stagger on position；Longitudinal perforate (1-1), hole size and the longitudinal reinforcement (2) of lateral opening (1-2), transverse steel
(3) diameter matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542746.4U CN207062768U (en) | 2017-05-08 | 2017-05-08 | The trapezoidal ripple batten attachment structure of combined bridge deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542746.4U CN207062768U (en) | 2017-05-08 | 2017-05-08 | The trapezoidal ripple batten attachment structure of combined bridge deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062768U true CN207062768U (en) | 2018-03-02 |
Family
ID=61504617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720542746.4U Expired - Fee Related CN207062768U (en) | 2017-05-08 | 2017-05-08 | The trapezoidal ripple batten attachment structure of combined bridge deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747985A (en) * | 2019-11-16 | 2020-02-04 | 江苏泰源环保科技股份有限公司 | Trapezoidal corrugated module wallboard of reassembling type cell body for sewage treatment |
| CN115305813A (en) * | 2022-08-30 | 2022-11-08 | 山东高速济青中线公路有限公司 | Prefabricated bridge deck steel-concrete shear connector structure and construction method thereof |
-
2017
- 2017-05-08 CN CN201720542746.4U patent/CN207062768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747985A (en) * | 2019-11-16 | 2020-02-04 | 江苏泰源环保科技股份有限公司 | Trapezoidal corrugated module wallboard of reassembling type cell body for sewage treatment |
| CN115305813A (en) * | 2022-08-30 | 2022-11-08 | 山东高速济青中线公路有限公司 | Prefabricated bridge deck steel-concrete shear connector structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Ying Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190508 |