CN203307725U - Composite material orthogonal cell structure sandwich bridge deck slab with reinforcing member - Google Patents
Composite material orthogonal cell structure sandwich bridge deck slab with reinforcing member Download PDFInfo
- Publication number
- CN203307725U CN203307725U CN2013203325326U CN201320332532U CN203307725U CN 203307725 U CN203307725 U CN 203307725U CN 2013203325326 U CN2013203325326 U CN 2013203325326U CN 201320332532 U CN201320332532 U CN 201320332532U CN 203307725 U CN203307725 U CN 203307725U
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- CN
- China
- Prior art keywords
- composite material
- cell structure
- reinforcing member
- bridge deck
- member system
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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.)
- Expired - Lifetime
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- 239000002131 composite material Substances 0.000 title claims abstract description 79
- 230000003014 reinforcing effect Effects 0.000 title abstract 8
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000012792 core layer Substances 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 18
- 239000000835 fiber Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229920006305 unsaturated polyester Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229920002748 Basalt fiber Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 229920006387 Vinylite Polymers 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000005007 epoxy-phenolic resin Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009396 hybridization Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a composite material orthogonal cell structure sandwich bridge deck slab with a reinforcing member. The composite material orthogonal cell structure sandwich bridge deck slab comprises a composite material orthogonal cell structure core layer, composite material panels and a composite material reinforcing member system, wherein the composite material orthogonal cell structure core layer is arranged between the upper composite material panel and the lower composite material panel and is connected with the upper composite material panel and the lower composite material panel through a structural adhesive and is composed of longitudinal rib plates and transverse rib plates, which are mutually vertical; the composite material orthogonal cell structure core layer is provided with the composite material reinforcing member system at an intersection point, the composite material reinforcing member system is connected with the composite material orthogonal cell structure core layer through a structural adhesive and a shear-resisting bolt, the composite material reinforcing member system is composed of four reinforcing members, and each reinforcing member comprises two side plates which are vertical and upper and lower plates. The composite material orthogonal cell structure sandwich bridge deck slab disclosed by the utility model has the remarkable characteristics of light weight, high strength, large rigidity, stripping resistance, moisture resistance, corrosion resistance, simplicity and convenience in assembly and construction, and the like, and is suitable for various bridge deck works.
Description
Technical field
The utility model relates to the bridge deck structure technical field, refer in particular to a kind of compound bridge deck structure of sandwich bridge deck for bridge construction that can be used as, specifically a kind of lightweight, high-strength, corrosion resistant prefabrication are with the sandwich bridge deck of composite material quadrature cell structure of reinforcement.
Background technology
The conventional composite materials filled board is due to the moisture intrusion sandwich layer, along with the accumulation of time easily makes sandwich layer produce corrosion and weaken its bearing capacity, causes potential safety hazard.
The utility model content
The purpose of this utility model is the problem existed for prior art, a kind of anticorrosion, waterproof is provided, anti-ly ftractures and have the composite material quadrature cell structure sandwich bridge deck of the prefabrication of good interlayer binding ability and flexible processing technique with reinforcement.
The technical solution adopted in the utility model is: the sandwich bridge deck of a kind of quadrature of composite material with reinforcement cell structure comprise composite material quadrature cell structure sandwich layer, composite material face and composite material strength member system;
Described composite material quadrature cell structure sandwich layer is arranged between upper and lower composite material face, and is connected by structure glue, and composite material quadrature cell structure sandwich layer consists of orthogonal vertical floor and cross rib plate;
Described composite material quadrature cell structure sandwich layer arranges the composite material strength member system at the crossover node place, the composite material strength member system is connected with shearing bolt by structure glue with composite material quadrature cell structure sandwich layer, the composite material strength member system consists of four reinforcements, and each reinforcement consists of two vertical side plates and upper and lower plate.
As preferably, in order to increase shear strength, in composite material strength member system position, between described composite material quadrature cell structure sandwich layer and composite material face, set up shearing bolt and be connected.
As preferably, the method that described composite material quadrature cell structure sandwich layer adopts vacuum introducing technology and interlocking technique to combine is made.
As preferably, described composite material face, composite material quadrature cell structure sandwich layer and composite material strength member system all adopt fiber and resin solidification to form.Fiber adopts carbon fiber, glass fiber, basalt fibre, aramid fiber or hybridization fiber, and resin adopts unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
Beneficial effect: the utility model make this kind bridge deck structure have lightweight, intensity is high, the distinguishing features such as rigidity is large, antistripping, protection against the tide, corrosion-resistant, assembling construction is simple, convenient and rapid, be applicable to various bridge deck works.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model composite material bridge deck;
Fig. 2 is the side sectional view of Fig. 1 deck structrue;
Fig. 3 is composite material strength member system top view in the utility model deck structrue;
Fig. 4 is composite material strength member system lateral view in the utility model deck structrue;
Fig. 5 is single reinforcement schematic diagram in the composite material strength member system in the utility model deck structrue.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As Figure 1-5: the sandwich bridge deck of a kind of quadrature of composite material with reinforcement cell structure comprise composite material face 2 and the composite material strength member system 3 of composite material quadrature cell structure sandwich layer 1, thick 10mm;
Described composite material quadrature cell structure sandwich layer 1 is arranged between upper and lower composite material face 2, and is connected by structure glue, and composite material quadrature cell structure sandwich layer 1 consists of the vertical floor 4 of orthogonal thick 10mm and thick 10mm cross rib plate 5;
Can cooperative bearing for strengthening the connection between floor in length and breadth, crossover node place at composite material quadrature cell structure sandwich layer 1 can arrange composite material strength member system 3, and its number and arrangement position can be arranged arbitrarily as required, composite material strength member system 3 is connected with shearing bolt 6 by structure glue with composite material quadrature cell structure sandwich layer 1, composite material strength member system 3 consists of four reinforcements, and each reinforcement consists of two of thick 10mm vertical side plates and upper and lower plate.
In order to increase shear strength, in composite material strength member system 3 positions, between described composite material quadrature cell structure sandwich layer 1 and composite material face 2, set up shearing bolt 6 and be connected.The method that described grid-stiffened composite structure sandwich layer 1 adopts vacuum introducing technology and interlocking technique to combine is made.Described composite material face 2, composite material quadrature cell structure sandwich layer 1 and composite material strength member system 3 all adopt fiber and resin solidification to form.Fiber adopts carbon fiber, glass fiber, basalt fibre, aramid fiber or hybridization fiber, and resin adopts unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
It should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each ingredient all available prior art realized.
Claims (2)
1. the sandwich bridge deck of the quadrature of the composite material with reinforcement cell structure, is characterized in that: comprise composite material quadrature cell structure sandwich layer, composite material face and composite material strength member system;
Described composite material quadrature cell structure sandwich layer is arranged between upper and lower composite material face, and is connected by structure glue, and composite material quadrature cell structure sandwich layer consists of orthogonal vertical floor and cross rib plate;
Described composite material quadrature cell structure sandwich layer arranges the composite material strength member system at the crossover node place, the composite material strength member system is connected with shearing bolt by structure glue with composite material quadrature cell structure sandwich layer, the composite material strength member system consists of four reinforcements, and each reinforcement consists of two vertical side plates and upper and lower plate.
2. sandwich bridge deck of a kind of quadrature of composite material with reinforcement cell structure according to claim 1, it is characterized in that: in composite material strength member system position, between described composite material quadrature cell structure sandwich layer and composite material face, set up shearing bolt and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203325326U CN203307725U (en) | 2013-06-08 | 2013-06-08 | Composite material orthogonal cell structure sandwich bridge deck slab with reinforcing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203325326U CN203307725U (en) | 2013-06-08 | 2013-06-08 | Composite material orthogonal cell structure sandwich bridge deck slab with reinforcing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307725U true CN203307725U (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203325326U Expired - Lifetime CN203307725U (en) | 2013-06-08 | 2013-06-08 | Composite material orthogonal cell structure sandwich bridge deck slab with reinforcing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266561A (en) * | 2013-06-08 | 2013-08-28 | 南京工业大学 | Sandwich bridge deck with reinforcing component and in composite material orthogonal grid structure |
| CN103758037A (en) * | 2014-02-13 | 2014-04-30 | 中格复合材料（南通）有限公司 | Bridge deck |
| CN108149572A (en) * | 2018-01-31 | 2018-06-12 | 卢国林 | Rib steel reinforced floorings |
-
2013
- 2013-06-08 CN CN2013203325326U patent/CN203307725U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266561A (en) * | 2013-06-08 | 2013-08-28 | 南京工业大学 | Sandwich bridge deck with reinforcing component and in composite material orthogonal grid structure |
| CN103266561B (en) * | 2013-06-08 | 2015-10-07 | 南京工业大学 | A kind of sandwich bridge deck of composite material orthogonal cell structure with reinforcement |
| CN103758037A (en) * | 2014-02-13 | 2014-04-30 | 中格复合材料（南通）有限公司 | Bridge deck |
| CN103758037B (en) * | 2014-02-13 | 2016-05-04 | 中格复合材料（南通）有限公司 | Bridge panel |
| CN108149572A (en) * | 2018-01-31 | 2018-06-12 | 卢国林 | Rib steel reinforced floorings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20151007 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |