CN205474800U - Integrated configuration FRP material permanent formwork - Google Patents
Integrated configuration FRP material permanent formwork Download PDFInfo
- Publication number
- CN205474800U CN205474800U CN201620228477.XU CN201620228477U CN205474800U CN 205474800 U CN205474800 U CN 205474800U CN 201620228477 U CN201620228477 U CN 201620228477U CN 205474800 U CN205474800 U CN 205474800U
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- CN
- China
- Prior art keywords
- concrete
- hollow
- frp material
- permanent formwork
- reinforcing bar
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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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Abstract
The utility model discloses an integrated configuration FRP material permanent formwork, including FRP honeycomb panel and reinforcing bar, the FRP honeycomb panel is made up integratively become by upper honeycomb and the honeycomb of lower floor, and upper honeycomb is formed by a plurality of hollow structure transverse arrangement, and the honeycomb of lower floor forms and be corresponding with a hollow structure by a plurality of the 2nd hollow structure transverse arrangement, and a hollow structure internal surface scribbles earlier bonding agent and then honeycomb 0, and the concrete parcel has the reinforcing bar. The utility model discloses an utilizing mutually supporting between FRP material, concrete and the reinforcing bar can reach permanent formwork light weight, high strength's target, being convenient for moreover assemble, the construction of being convenient for is favorable to the environmental protection.
Description
Technical field
This utility model belongs to science of bridge building field, a kind of combinative structure FRP material
Material permanent formwork.
Background technology
At present, in existing highway bridge structure construction, site concrete many employings steel form or wooden model
Plate is constructed, but it is too big to conduct oneself with dignity for steel form, loads and unloads complex, for executing
Work condition requires higher, increases engineering cost；Environment then can be endangered for plank sheathing.
Utility model content
This this utility model provides a kind of combinative structure FRP material permanent formwork, this template
From great problem and convenience is assembled, exempt from dismounting can not only to solve conventional template, has simultaneously
There is the good characteristic of high-strength light.
The technical solution of the utility model is as follows: a kind of FRP material permanent formwork, including
FRP cellular board and reinforcing bar, described FRP cellular board is by upper strata honeycomb texture and lower floor's honeycomb texture
Being combined into one, described upper strata honeycomb texture is formed by multiple first hollow-core constructions are transversely arranged,
Described lower floor honeycomb texture is formed and with described first by multiple second hollow-core constructions are transversely arranged
Hollow-core construction is corresponding, and described first hollow-core construction inner surface first scribbles bonding agent and then refills
Concrete, described concrete is enclosed with reinforcing bar.
This utility model is by utilizing FRP material light weight, tensile strength high, excellent in durability
Feature makes FRP cellular board, and described FRP cellular board is by upper strata honeycomb texture and lower floor's honeycomb knot
Structure is combined into one, and forms an entirety, is formed institute by multiple first hollow-core constructions are transversely arranged
Stating upper strata honeycomb texture, described bonding agent is coated in described first hollow-core construction inwall in advance, to increase
Shear strength between the most described first hollow-core construction and described concrete, then described mixed
Solidifying soil refills in described first hollow-core construction, by filling in described first hollow-core construction
Described concrete is to strengthen the rigidity of described first hollow-core construction, simultaneously because FRP material is made
The parcel of described first hollow-core construction make described concrete be in three dimension stress state, Ke Yi great
The big anti-pressure ability improving described concrete, described concrete is enclosed with reinforcing bar to make up FRP material
Material and the deficiency of described anti-shear concrete intensity, described lower floor honeycomb texture is by multiple second hollow
The transversely arranged composition of structure also corresponding with described first hollow-core construction makes whole permanent formwork
Its tensile property can be given full play to, in this new combinative structure form, described concrete
The described reinforcing bar of middle parcel, provides strong muscles and bones effect, Ke Yiti for whole combinative structure
For stronger shear resistance.Described concrete serves as between described first hollow-core construction and reinforcing bar
A kind of role of prestressing force binding agent.Phase between described FRP material, concrete and reinforcing bar
Coordinate the target that can reach permanent formwork high-strength light mutually, and be easy to assembly, it is simple to execute
Work, beneficially environmental conservation.
Further, a described reinforcing bar is at least arranged in described concrete.
Further, described reinforcing bar is with ribbing.
Further, described second hollow-core construction is by the hollow knot of the FRP material that multiple cross sections are identical
Structure is constituted.
Further, described second hollow-core construction is empty by the FRP material that multiple cross sections are not all the same
Core structure is constituted.
Further, described bonding agent is epoxy resin concrete.
Further, described concrete is slightly expanded concrete.
Further, described concrete is superhigh tenacity concrete.
Accompanying drawing explanation
Fig. 1 is FRP cellular board schematic perspective view.
Fig. 2 is the first example of the first hollow-core construction.
Fig. 3 is first hollow-core construction the second example.
Fig. 4 is the third example of the first hollow-core construction.
Fig. 5 is the first example sectional view of the second hollow-core construction.
Fig. 6 is second hollow-core construction the second example sectional view.
Fig. 7 is the third example sectional view of the second hollow-core construction
By illustrating, 1-FRP cellular board, 2-reinforcing bar, 3-the first hollow-core construction, 4-bonding agent,
5-concrete, 6-the second hollow-core construction.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and as shown in Figure 6, this utility model is a kind of
FRP material permanent formwork, including FRP cellular board 1 and reinforcing bar 2, described FRP cellular board
1 is combined into one by upper strata honeycomb texture and lower floor's honeycomb texture, described upper strata honeycomb texture 3
Being formed by multiple first hollow-core constructions 3 are transversely arranged, described lower floor honeycomb texture is by multiple second
Hollow-core construction 6 is transversely arranged to be formed and corresponding with described first hollow-core construction 3, and described first
Hollow-core construction 3 inner surface first scribbles bonding agent 4 and then refills concrete 5, described concrete
5 are enclosed with reinforcing bar 2.
This utility model is by utilizing FRP material light weight, tensile strength high, excellent in durability
Feature makes FRP cellular board, and described FRP cellular board is by upper strata honeycomb texture and lower floor's honeycomb knot
Structure is combined into one, and forms an entirety, is formed institute by multiple first hollow-core constructions are transversely arranged
Stating upper strata honeycomb texture, described bonding agent is coated in described first hollow-core construction inwall in advance, to increase
Shear strength between the most described first hollow-core construction and described concrete, then described mixed
Solidifying soil refills in described first hollow-core construction, by filling in described first hollow-core construction
Described concrete is to strengthen the rigidity of described first hollow-core construction, simultaneously because FRP material is made
The parcel of described first hollow-core construction make described concrete be in three dimension stress state, Ke Yi great
The big anti-pressure ability improving described concrete, described concrete is enclosed with reinforcing bar to make up FRP material
Material and the deficiency of described anti-shear concrete intensity, described lower floor honeycomb texture is by multiple second hollow
The transversely arranged composition of structure also corresponding with described first hollow-core construction makes whole permanent formwork
Its tensile property can be given full play to, in this new combinative structure form, described concrete
The described reinforcing bar of middle parcel, provides strong muscles and bones effect, Ke Yiti for whole combinative structure
For stronger shear resistance.Described concrete serves as between described first hollow-core construction and reinforcing bar
A kind of role of prestressing force binding agent.Phase between described FRP material, concrete and reinforcing bar
Coordinate the target that can reach permanent formwork high-strength light mutually, and be easy to assembly, it is simple to execute
Work, beneficially environmental conservation.
As specific embodiment, it is contemplated that the stressing conditions of each section of bridge is different, described mixed
At least arranging a described reinforcing bar 2 in solidifying soil 5, what stress was big can arrange several described steel more
Muscle 2, described reinforcing bar 2 quantity in each described honeycomb texture 3 not can exceed that 4 are avoided shadow
Ring the performance of concrete 5.
As specific embodiment, described reinforcing bar 2 is with ribbing can strengthen described concrete 5 with described
The binding ability of reinforcing bar 2.
As specific embodiment, according to condition of construction, if it is identical to run into bridge pulled condition
Bridge section, described second hollow-core construction 6 is by the identical FRP material hollow-core construction structure of multiple cross sections
Become, contribute to reducing waste of material.
As specific embodiment, described bonding agent 4 is epoxy resin concrete, not only has viscous
The effect connect, moreover it is possible to be effectively combined with described concrete.
As specific embodiment, described concrete 5 is slightly expanded concrete or superhigh tenacity coagulation
Soil.Slightly expanded concrete can reduce concrete and the first hollow knot that concrete shrinkage is brought
Structure 3 contacts untight problem, and superhigh tenacity concrete can improve toughness, reduces concrete
Ftracture the bulk strength to improve structure.
Embodiment 2
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 7, as specific embodiment, according to
Condition of construction, if running into the bridge section that bridge force-bearing situation differs, described second hollow-core construction
6 are made up of the FRP material hollow-core construction that multiple cross sections are not all the same, are conducive to disperseing tension,
The place that stress is bigger can arrange several described reinforcing bars 2 in described honeycomb texture 3 more.Its
Remaining part divides enforcement same as in Example 1.
Manufacture method of the present utility model: erect the permanent mould of this FRP material on stiff skeleton
Plate, then pours bonding agent 4 and concrete 5.
These are only embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made, directly
Connect or be indirectly used in other relevant technical fields, the most in like manner protect in patent of the present utility model
Within the scope of protecting.
Claims (8)
1. a combinative structure FRP material permanent formwork, it is characterised in that: include FRP
Cellular board (1) and reinforcing bar (2), described FRP cellular board (1) is by upper strata honeycomb texture and lower floor honeybee
Nest structural grouping is integral, and described upper strata honeycomb texture is horizontal by multiple first hollow-core constructions (3)
Forming to arrangement, described lower floor honeycomb texture is transversely arranged by multiple second hollow-core constructions (6)
Form and corresponding with described first hollow-core construction (3), in described first hollow-core construction (3)
Surface first scribbles bonding agent (4) and then refills concrete (5), and described concrete (5) is enclosed with
Reinforcing bar (2).
A kind of combinative structure FRP material permanent formwork the most according to claim 1, its
It is characterised by: in described concrete (5), at least arrange a described reinforcing bar (2).
A kind of combinative structure FRP material permanent formwork the most according to claim 2, its
It is characterised by: described reinforcing bar (2) is with ribbing.
A kind of combinative structure FRP material permanent formwork the most according to claim 3, its
It is characterised by: described second hollow-core construction (6) is empty by the FRP material that multiple cross sections are identical
Core structure is constituted.
A kind of combinative structure FRP material permanent formwork the most according to claim 3, its
It is characterised by: described second hollow-core construction (6) is by the not all the same FRP material of multiple cross sections
Material hollow-core construction is constituted.
A kind of combinative structure FRP material permanent formwork the most according to claim 1, its
It is characterised by: described bonding agent (4) is epoxy resin concrete.
A kind of combinative structure FRP material permanent formwork the most according to claim 1, its
It is characterised by: described concrete (5) is slightly expanded concrete.
A kind of combinative structure FRP material permanent formwork the most according to claim 1, its
It is characterised by: described concrete (5) is superhigh tenacity concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228477.XU CN205474800U (en) | 2016-03-23 | 2016-03-23 | Integrated configuration FRP material permanent formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228477.XU CN205474800U (en) | 2016-03-23 | 2016-03-23 | Integrated configuration FRP material permanent formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474800U true CN205474800U (en) | 2016-08-17 |
Family
ID=56651347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228477.XU Expired - Fee Related CN205474800U (en) | 2016-03-23 | 2016-03-23 | Integrated configuration FRP material permanent formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951992A (en) * | 2018-08-15 | 2018-12-07 | 上海交通大学规划建筑设计有限公司 | FRP shell-concrete panel structure and its manufacturing method |
-
2016
- 2016-03-23 CN CN201620228477.XU patent/CN205474800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951992A (en) * | 2018-08-15 | 2018-12-07 | 上海交通大学规划建筑设计有限公司 | FRP shell-concrete panel structure and its manufacturing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170323 |