CN202380396U - Lightweight high-strength anti-corrosion composite bridge deck - Google Patents
Lightweight high-strength anti-corrosion composite bridge deck Download PDFInfo
- Publication number
- CN202380396U CN202380396U CN201120459635XU CN201120459635U CN202380396U CN 202380396 U CN202380396 U CN 202380396U CN 201120459635X U CN201120459635X U CN 201120459635XU CN 201120459635 U CN201120459635 U CN 201120459635U CN 202380396 U CN202380396 U CN 202380396U
- Authority
- CN
- China
- Prior art keywords
- bridge deck
- composite material
- layer
- deck
- concrete
- 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
Links
Images
Abstract
The utility model discloses a lightweight high-strength anti-corrosion bridge deck which comprises an upper deck and a lower deck, wherein a sandwich layer is arranged between the upper and lower decks, a composite web is arranged in the sandwich layer, a concrete layer is arranged on the upper deck, profiles are arranged in the concrete layer, and the concrete layer and the decks are connected into a whole by the profiles so as to form a bridge deck system combined by composites and concrete. The bridge deck disclosed by the utility model is light in weight, high in strength, high in stiffness, damp-proof, anti-corrosion, anti-peeling, convenient and fast to transport, and quick and simple in assembling and constructing. The bridge deck disclosed by the utility model is suitable to be used for rapidly constructing permanent bridge deck engineering, and also can be applied to engineering fields of temporary relief and rescue, military rushed buildings, and the like.
Description
Technical field
The utility model relates to a kind of bridge deck, particularly relates to the corrosion resistant composite material bridge deck of a kind of high-strength light.
Background technology
As everyone knows, traditional bridge deck structure adopts the reinforced concrete structure form more, and it is bigger to conduct oneself with dignity, and construction is complicated, the cycle is long, and corrosion resistance is relatively poor.In addition, down or during the earthquake disaster generation, the concrete structure bridge deck are prone to crack or destroy, and cause potential safety hazard at long-term load-bearing environment.To above-mentioned shortcoming; Can adopt the bridge deck of composite material, and the composite material bridge deck of domestic and international up-to-date proposition at present, be mostly the glass fiber reinforced plastics hollow bridge deck of pultrusion; But pultrude process is difficult to the large-scale bridge deck structure of one-shot forming, needs numerous and diverse operations such as extra increase is gluing, winding.
Summary of the invention
To the deficiency that exists in the above-mentioned prior art; The purpose of the utility model provides the corrosion resistant composite material bridge deck of a kind of high-strength light; This panel is applicable to quick construction permanent bridge panel engineering, also can be used for engineering fields such as interim disaster relief and rescue, military rush construction.
To achieve these goals, the technical scheme that the utility model adopts is: the corrosion resistant composite material bridge deck of a kind of high-strength light comprises two deck panels up and down; Be provided with laminboard layer between described two deck panels; In laminboard layer, be provided with the composite material web, on last deck panels, be provided with layer of concrete, be provided with section bar in the layer of concrete; Layer of concrete fuses through section bar and panel, forms composite material and the combined bridge deck system of concrete.
Preferably, described panel is the fiber layer of cloth, and the resin that is adopted is epoxy resin or phenolic resins.
Preferably, described laminboard layer is polyurethane foam, polyvinyl chloride foam or carbon foam.
Preferably, the angle of described composite material web and panel is 30 ° to 60 °.
Compared with prior art; The utility model has the advantages that: this bridge deck are in light weight; Intensity is high; Rigidity is big, moistureproof, corrosion-resistant, antistripping, convenient transport, assembling construction are simple, convenient and rapid, and the utility model is applicable to quick construction permanent bridge panel engineering, also can be used for engineering fields such as interim disaster relief and rescue, military rush construction.In addition, but this composite material bridge deck suitability for industrialized production not only, and can produce the bridge deck of different size and type by the driving requirement of bridge floor.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, panel; 2, layer of concrete; 11, laminboard layer; 12, composite material web; 21, section bar.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.
Referring to Fig. 1, the corrosion resistant composite material bridge deck of the high-strength light of the utility model comprises two deck panels 1 up and down; Be provided with laminboard layer 11 between described two deck panels 1; In laminboard layer 11, be provided with composite material web 12, on last deck panels 1, be provided with layer of concrete 2, be provided with section bar 21 in the layer of concrete 2; Layer of concrete 2 fuses through section bar 21 and panel 1, forms composite material and the combined bridge deck system cooperative bearing of concrete.Described panel 1 is the fiber layer of cloth, and the resin that is adopted is an epoxy resin, prepares through vacuum guiding and forming technique.Described laminboard layer 11 is a polyurethane foam.Described composite material web 12 is 45 ° with the angle of panel 1.
The above-mentioned a kind of embodiment that is merely the utility model not in order to restriction the utility model, any modification of being done within all spirit at the utility model and the principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. corrosion resistant composite material bridge deck of high-strength light; Comprise two deck panels up and down, it is characterized in that: be provided with laminboard layer between described two deck panels, in laminboard layer, be provided with the composite material web; On last deck panels, be provided with layer of concrete; Be provided with section bar in the layer of concrete, layer of concrete fuses through section bar and panel, forms composite material and the combined bridge deck system of concrete.
2. the corrosion resistant composite material bridge deck of high-strength light according to claim 1 is characterized in that: described panel is the fiber layer of cloth, and the resin that is adopted is epoxy resin or phenolic resins.
3. the corrosion resistant composite material bridge deck of high-strength light according to claim 1 is characterized in that: described laminboard layer is polyurethane foam, polyvinyl chloride foam or carbon foam.
4. the corrosion resistant composite material bridge deck of high-strength light according to claim 1 is characterized in that: the angle of described composite material web and panel 1 is 30 ° to 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120459635XU CN202380396U (en) | 2011-11-18 | 2011-11-18 | Lightweight high-strength anti-corrosion composite bridge deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120459635XU CN202380396U (en) | 2011-11-18 | 2011-11-18 | Lightweight high-strength anti-corrosion composite bridge deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380396U true CN202380396U (en) | 2012-08-15 |
Family
ID=46628909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120459635XU Expired - Fee Related CN202380396U (en) | 2011-11-18 | 2011-11-18 | Lightweight high-strength anti-corrosion composite bridge deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380396U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614964A (en) * | 2013-12-10 | 2014-03-05 | 东南大学 | Steel box beam orthotropic deck slab |
| CN106638305A (en) * | 2017-02-16 | 2017-05-10 | 上海市城市建设设计研究总院（集团）有限公司 | FRP bridge deck |
| CN106677064A (en) * | 2017-02-16 | 2017-05-17 | 上海市城市建设设计研究总院（集团）有限公司 | Frp bridge structure |
| CN106758783A (en) * | 2017-02-16 | 2017-05-31 | 上海市城市建设设计研究总院（集团）有限公司 | For FRP bridges girder and floorings between connecting structure |
-
2011
- 2011-11-18 CN CN201120459635XU patent/CN202380396U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614964A (en) * | 2013-12-10 | 2014-03-05 | 东南大学 | Steel box beam orthotropic deck slab |
| CN103614964B (en) * | 2013-12-10 | 2016-02-03 | 东南大学 | Steel box beam orthotropic deck slab |
| CN106638305A (en) * | 2017-02-16 | 2017-05-10 | 上海市城市建设设计研究总院（集团）有限公司 | FRP bridge deck |
| CN106677064A (en) * | 2017-02-16 | 2017-05-17 | 上海市城市建设设计研究总院（集团）有限公司 | Frp bridge structure |
| CN106758783A (en) * | 2017-02-16 | 2017-05-31 | 上海市城市建设设计研究总院（集团）有限公司 | For FRP bridges girder and floorings between connecting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202380396U (en) | Lightweight high-strength anti-corrosion composite bridge deck | |
| CN103879050A (en) | Dot matrix sandwich structure of wooden engineering composite material | |
| CN101314935A (en) | Composite material bridge deck | |
| Liu et al. | Flexural properties evaluation of carbon-fiber fabric reinforced poplar/eucalyptus composite plywood formwork | |
| CN203701416U (en) | Coreboard | |
| CN103640267B (en) | A kind of Three-dimensional fiber composite material | |
| CN204299009U (en) | A kind of pultruded GFRP pin-connected panel floor slab structure | |
| CN103866899A (en) | Interlayer type composite material wallboard | |
| CN202672489U (en) | Reinforced concrete column restrained by composite bushing | |
| CN208645617U (en) | A kind of compound CLT beam of fiber reinforcement bamboo and wood | |
| CN203307725U (en) | Composite material orthogonal cell structure sandwich bridge deck slab with reinforcing member | |
| CN101314962B (en) | Fabricated building of composite material | |
| CN103866690A (en) | Interlayer composite material bridge panel | |
| CN208650393U (en) | A kind of steel plate enhancing compound CLT plate of bamboo and wood | |
| CN202954700U (en) | Glass fiber reinforced plastic door panel structure | |
| CN201254685Y (en) | Composite bridge deck | |
| CN103758278B (en) | Battenboard | |
| CN101591886A (en) | A kind of composite truss bridge | |
| CN103967216A (en) | L-shaped section light steel-small diameter wood combined bearing column and manufacturing method thereof | |
| CN103266561B (en) | A kind of sandwich bridge deck of composite material orthogonal cell structure with reinforcement | |
| CN203924486U (en) | A kind of integrated FRP fold-line-shaped plated construction for compound beam | |
| US8875475B2 (en) | Multiple panel beams and methods | |
| CN202081576U (en) | Constraint profile steel high-strength concrete column with fiber reinforced plastic-steel composite tube | |
| CN104358310A (en) | High-strength house unit with H-shaped steel structure frame | |
| CN103967218A (en) | Rectangular section light steel-small diameter wood combined bearing beam and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120815 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |