CN206928518U - The renewable hybrid concrete post of fibre reinforced composites cloth constraint - Google Patents
The renewable hybrid concrete post of fibre reinforced composites cloth constraint Download PDFInfo
- Publication number
- CN206928518U CN206928518U CN201720832709.7U CN201720832709U CN206928518U CN 206928518 U CN206928518 U CN 206928518U CN 201720832709 U CN201720832709 U CN 201720832709U CN 206928518 U CN206928518 U CN 206928518U
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- CN
- China
- Prior art keywords
- fibre reinforced
- reinforced composites
- hybrid concrete
- renewable hybrid
- cloth
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- Reinforcement Elements For Buildings (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
A kind of renewable hybrid concrete post of fibre reinforced composites cloth constraint is the utility model is related to, including：Renewable hybrid concrete cylinder (1)；It is closely wound the fibre reinforced composites cloth (4) of the outer periphery of the renewable hybrid concrete cylinder (1)；Wherein, the fibre reinforced composites cloth (4) is only applied with binding agent on initiating terminal (2) and clearing end (3)；And, the initiating terminal (2) of the fibre reinforced composites cloth (4) is bonded on the surface of the renewable hybrid concrete cylinder (1), and the clearing end (3) of the fibre reinforced composites cloth (4) is bonded on the fibre reinforced composites cloth (4).
Description
Technical field
It the utility model is related to building structure technology field, and in particular to fibre reinforced composites (Fiber
Reinforce Polymer, FRP) cloth constraint renewable hybrid concrete post.
Background technology
For cylinder, occur a kind of new concrete recycling mode at present, i.e., be broken into discarded concrete greatly
Size concrete block and directly being mixed with fresh concrete vibrates so as to be formed " renewable hybrid concrete ".
The way of recycling has advantages below：Removal process is simple efficiently, economic, environmental protection, and the rate of recovery is high.However,
Made of above-mentioned new concrete recycling mode there is following defect in coupled column：(1) boundary between new, old concrete
Face is weaker；(2) intensity of discarded concrete is generally relatively low and uneven, so as to add the inequality of renewable hybrid concrete
Even property.The intensity that these result in renewable hybrid concrete component is poor.
Utility model content
Mixed to solve the above problems, on the one hand the utility model provides a kind of regeneration of fibre reinforced composites cloth constraint
Concrete column is closed, including：Renewable hybrid concrete cylinder；It is closely wound the outer periphery of the renewable hybrid concrete cylinder
Fibre reinforced composites cloth；Wherein, the fibre reinforced composites cloth is only applied with bonding on initiating terminal and clearing end
Agent；Also, the initiating terminal of the fibre reinforced composites cloth is bonded on the surface of the renewable hybrid concrete cylinder, institute
The clearing end for stating fibre reinforced composites cloth is bonded on the fibre reinforced composites cloth.
Further, the fibre reinforced composites cloth for being closely wound the renewable hybrid concrete cylinder is at least
One layer.
Further, the fiber in the fibre reinforced composites cloth is following one or more：Glass fibre, carbon
Fiber, basalt fibre, aramid fiber.
Further, the renewable hybrid concrete cylinder is cylinder.
Further, the renewable hybrid concrete cylinder is square column, and post angle is rounding.
Further, the two-sided of initiating terminal of the fibre reinforced composites cloth is applied with binding agent.
Further, the length for being applied with binding agent of the initiating terminal and the clearing end is at least the regenerative mixed
The 1/4 of the girth of concrete column.
The beneficial effect of another aspect of the present utility model is, using environmentally friendly concrete, such as regeneration concrete,
By construction waste commerical ready-mixed concrete recycling, mix and vibrate so as to shape with fresh concrete after appropriate working process
Into " renewable hybrid concrete ", while can reduce influence of the discarded commerical ready-mixed concrete to natural environment, and can is protected well
Natural resources are protected, are so all had for the handling of building waste, the sustainable development of society and the improvement of living environment non-
Often important meaning.Cost is also reduced simultaneously, improves economic benefit.
The beneficial effect of another further aspect of the present utility model is, there is provided a kind of fibre reinforced composites cloth constraint is again
Raw mix concrete post, it is easy to use in construction and very quick, efficiency of construction is greatly improved, highly significant reduces work
The time of people's construction.Special training is needed not move through simultaneously, reduces the possibility that worker's construction damages by misoperation.It is fine
Concrete column and external environment condition are isolated by dimension enhancing composite material cloth, overcome renewable hybrid concrete durability and corrosion-resistant
Property difference the shortcomings that so that the fibre reinforced composites cloth constraint renewable hybrid concrete post there is exceptional durability and corrosion resistant
Corrosion.The compression strength and ductility of inner concrete post can be greatly improved in the effect of contraction of fibre reinforced composites cloth simultaneously,
So that the renewable hybrid concrete post of fibre reinforced composites cloth constraint has good compression strength and ductility.
In addition, need only to that fiber cloth is wrapped in into regeneration armored concrete table with seccotine using engineering in assembling
Face, it is quick and convenient.
Brief description of the drawings
Fig. 1 is an embodiment party of the renewable hybrid concrete post of fibre reinforced composites cloth constraint of the present utility model
The schematic cross-section of formula.
Fig. 2 is another implementation of the renewable hybrid concrete post of fibre reinforced composites cloth constraint of the present utility model
The schematic cross-section of mode.
In institute's accompanying drawing, equivalent or similar component is represented with same reference numerals.
Embodiment
The utility model is further described with reference to specific embodiment, but the utility model not limited to
In these embodiments.One skilled in the art would recognize that the utility model is covered in Claims scope
All alternatives, improvement project and the equivalents that may include.
Embodiment 1
With reference to figure 1, the schematic cross-section of the renewable hybrid concrete post of fibre reinforced composites cloth constraint is shown.
Renewable hybrid concrete cylinder 1 is cylinder, by discarded concrete be broken into large-size concrete block and directly with newly
The mixing of fresh concrete, which vibrates to pour so as to forming " renewable hybrid concrete ", to be formed.
Renewable hybrid concrete cylinder 1 of the present utility model can not the reinforcer such as configuration reinforcement.It is although of the present utility model
The reinforcing bar configured not shown in embodiment in renewable hybrid concrete cylinder 1, it should be understood that, according to actual components
Bearing load, also can the reinforcer such as appropriately configured reinforcing bar.
Fibre reinforced composites cloth 4 winds around the outer periphery of renewable hybrid concrete cylinder 1.The fiber reinforcement
Composite material cloth 4 can have the width equal with the longitudinal length of renewable hybrid concrete cylinder 1, so as to fiber-reinforced composite
The winding direction of material cloth 4 is directly perpendicular to the longitudinal direction of renewable hybrid concrete cylinder 1.Alternatively, fiber reinforcement is multiple
Condensation material cloth 4 can have the width of the longitudinal length less than renewable hybrid concrete cylinder 1, so as to fibre reinforced composites cloth
4 are wrapped in the outer periphery of renewable hybrid concrete cylinder 1 in a manner of being threadingly advanced ground.
Further, fibre reinforced composites cloth 4 is only applied with binding agent at its initiating terminal 2 and clearing end 3.From
And the initiating terminal 2 of fibre reinforced composites cloth 4 is bonded on the surface of renewable hybrid concrete cylinder 1.In accompanying drawing schematically
Ground shows that clearing end 3 is bonded in the outside of fibre reinforced composites cloth 4.Preferably, initiating terminal 2 and clearing end 3 are applied with
The length of binding agent is at least the 1/4 of the girth of renewable hybrid concrete cylinder 1.In this way, it can effectively ensure fiber-reinforced composite
Adhesion strength between material cloth 4 and renewable hybrid concrete cylinder 1.
Further, fibre reinforced composites cloth 4 surround renewable hybrid concrete cylinder 1 at least one week, i.e. at least one
Layer fibre reinforced composites cloth 4 is wrapped on renewable hybrid concrete cylinder 1, so as to the end of fibre reinforced composites cloth 4
Not-go-end 3 is bonded on the surface of itself of fibre reinforced composites cloth 4.
Further, the initiating terminal 2 of fibre reinforced composites cloth 4 can all be applied with adhesive two-sided, so more
Further so that fibre reinforced composites cloth 4 can be bonded in multiple positions, to disperse stress.
Embodiment 2
With reference to figure 2, show that the regeneration of the fibre reinforced composites cloth constraint of another embodiment of the present utility model mixes
Close the schematic cross-section of concrete column.
It is with the difference of embodiment 1, renewable hybrid concrete cylinder 1 uses square column, and four post angles 5 are arranged to down
Fillet, in case wedge angle scratches cloth body.
Similar, the length for being applied with binding agent of initiating terminal 2 and clearing end 3 is at least renewable hybrid concrete cylinder 1
Girth 1/4.In this way, it can effectively ensure the bonding between fibre reinforced composites cloth 4 and renewable hybrid concrete cylinder 1
Intensity.
The binding agent that the utility model uses can be engineering seccotine, such as Ai Ermo containing cyanoacrylate
(Elmer ' s) white glue, or the binding agent containing thermoplastic elastomer SBS.
It is following one or more that the utility model, which uses the fiber in fibre reinforced composites cloth 4,：Glass fibre,
Carbon cloth, basalt fibre increase, aramid fiber.
Using fibre reinforced composites cloth 4 rapid reinforcement can also be carried out to renewable hybrid concrete cylinder 1,
Using fibre reinforced composites cloth 4 in construction it is easy to use and very quick, greatly improve efficiency of construction, it is non-
Often significantly reduce the time of worker's construction.Simultaneously need not move through special training, reduce worker construction because of misoperation and
The possibility to damage.
Concrete column and external environment condition are isolated by fibre reinforced composites cloth, and it is durable to overcome renewable hybrid concrete
Property and the shortcomings that corrosion-resistant so that the renewable hybrid concrete post of fibre reinforced composites cloth constraint has superior resistance to
Long property and corrosion resistance.The pressure resistance of inner concrete post can be greatly improved in the effect of contraction of fibre reinforced composites cloth simultaneously
Degree and ductility so that the renewable hybrid concrete post of fibre reinforced composites cloth constraint has good compression strength and prolonged
Property.
As it appears from the above, although the utility model is illustrated with reference to limited embodiment and accompanying drawing, in this practicality
Possess usual knowledge in new art can carry out various modification and variation from this record per capita.Thus, other realities
Apply example and claims and belong to scope of the claims with equivalent.
Claims (7)
1. a kind of renewable hybrid concrete post of fibre reinforced composites cloth constraint, including：
Renewable hybrid concrete cylinder (1)；
It is closely wound the fibre reinforced composites cloth (4) of the outer periphery of the renewable hybrid concrete cylinder (1)；
It is characterized in that：The fibre reinforced composites cloth (4) is only applied with bonding on initiating terminal (2) and clearing end (3)
Agent；
Also, the initiating terminal (2) of the fibre reinforced composites cloth (4) is bonded in the renewable hybrid concrete cylinder (1)
Surface on, the clearing end (3) of the fibre reinforced composites cloth (4) is bonded in the fibre reinforced composites cloth (4)
On.
2. the renewable hybrid concrete post of fibre reinforced composites cloth constraint according to claim 1, it is characterised in that：
The fibre reinforced composites cloth (4) for being closely wound the renewable hybrid concrete cylinder (1) is at least one layer.
3. the renewable hybrid concrete post of fibre reinforced composites cloth constraint according to claim 1, it is characterised in that：
Fiber in the fibre reinforced composites cloth (4) is following one or more：
Glass fibre, carbon cloth, basalt fibre increase, aramid fiber.
4. the renewable hybrid concrete post of fibre reinforced composites cloth constraint according to claim 1, it is characterised in that：
The renewable hybrid concrete cylinder (1) is cylinder.
5. the renewable hybrid concrete post of fibre reinforced composites cloth constraint according to claim 1, it is characterised in that：
The renewable hybrid concrete cylinder (1) is square column, and post angle (5) are rounding.
6. the renewable hybrid concrete post of fibre reinforced composites cloth constraint according to claim 1, it is characterised in that：
The two-sided of initiating terminal (2) of the fibre reinforced composites cloth (4) is applied with binding agent.
7. the renewable hybrid concrete post of fibre reinforced composites cloth constraint according to claim 1, it is characterised in that：
The length for being applied with binding agent of the initiating terminal (2) and the clearing end (3) is at least the renewable hybrid concrete cylinder
(1) the 1/4 of girth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832709.7U CN206928518U (en) | 2017-07-11 | 2017-07-11 | The renewable hybrid concrete post of fibre reinforced composites cloth constraint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832709.7U CN206928518U (en) | 2017-07-11 | 2017-07-11 | The renewable hybrid concrete post of fibre reinforced composites cloth constraint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928518U true CN206928518U (en) | 2018-01-26 |
Family
ID=61353951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720832709.7U Expired - Fee Related CN206928518U (en) | 2017-07-11 | 2017-07-11 | The renewable hybrid concrete post of fibre reinforced composites cloth constraint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789797A (en) * | 2018-05-31 | 2018-11-13 | 四川大学 | A kind of method of hollow steel tube regeneration concrete column performance after raising high temperature |
-
2017
- 2017-07-11 CN CN201720832709.7U patent/CN206928518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789797A (en) * | 2018-05-31 | 2018-11-13 | 四川大学 | A kind of method of hollow steel tube regeneration concrete column performance after raising high temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |