CN207920141U - A kind of high ductility concrete-wrapping wire pin ruggedized construction - Google Patents
A kind of high ductility concrete-wrapping wire pin ruggedized construction Download PDFInfo
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- CN207920141U CN207920141U CN201820110456.7U CN201820110456U CN207920141U CN 207920141 U CN207920141 U CN 207920141U CN 201820110456 U CN201820110456 U CN 201820110456U CN 207920141 U CN207920141 U CN 207920141U
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- Prior art keywords
- pin
- high ductility
- ductility concrete
- strand wires
- steel strand
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 238000005336 cracking Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 230000003487 anti-permeability effect Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 239000010881 fly ash Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000002956 ash Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- -1 By mass percentage Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model provides a kind of high ductility concrete wrapping wire pin ruggedized construction, including pin, and helical form is tied with steel strand wires to pin outside from top to bottom, and pin and steel strand wires are coated with high ductility concrete topping.The utility model is reinforced pin by the way of high ductility concrete using twining steel wire outside and press to smear.Steel strand wires can form pin hoop effect, prevent wooden cracking, improve the anti-crack ability of pin.High ductility concrete has high tenacity, high cracking resistance and high damnification resistant ability, can keep certain cooperative transformation with pin flexible, improve the globality and load-bearing capacity of pin, to meet the requirement of pin reinforcing.Material is easier to obtain, and solves pin and replaces raw material problems faced, highly practical.Operation is simple, construction personnel is required low, is not necessarily to highly professional technical staff, meanwhile, high ductility concrete has fabulous anti-permeability performance, can be formed and be protected to internal steel strand wires, prevent steel corrosion.
Description
Technical field
The utility model belongs to building structure aseismatic and reinforcement technique field, and in particular to a kind of high ductility concrete-around
Silk pin ruggedized construction.
Background technology
Structure is prevalent in as a kind of common structure type in south China local-style dwelling houses and historic site and relic.Due to
The particularity of house main material, with the growth of service life, often there are the diseases such as crack, is rotten, damaging by worms in wood pillar, lead to nothing
Method is continuing with, wherein common local-style dwelling houses is particularly acute.
To ensure the normal use of structure, need the maintenance measures such as to be replaced the pillar for disease occur, reinforce.It is limited to
The raw material acquisition difficulty of the requirement of environmental protection policy, timber structure is larger, and the alternative costs of pin are larger.It is more to the repair of timber structure
By the way of being reinforced to the wooden component.Existing reinforcement technique mostly use the special materials such as carbon cloth, chemical preservation medicament
Material, acquisition is constant and complicated for operation, and the popularization difficulty in local-style dwelling houses reinforcing is larger.
Utility model content
The purpose of the utility model is to overcome the above problem of the existing technology, provide that a kind of consolidation effect is good, construction
It simply can large-scale popularization and pin ruggedized construction at low cost.
The technical scheme that the utility model is provided is as follows：
A kind of high ductility concrete-wrapping wire pin ruggedized construction, including pin, helical form twines the pin outside from top to bottom
There are steel strand wires, the pin and steel strand wires to be coated with high ductility concrete topping.
The high ductility concrete surface layer thickness 10-40cm.
The steel strand wires are equidistantly wound.
The a diameter of 8.6-21.6mm of steel strand wires.
Steel strand wires interval 30-150mm described in two adjacent rings.
The utility model has the beneficial effects that：
This pin ruggedized construction provided by the utility model, by the way of twining steel wire outside and pressing and smear high ductility concrete
Pin is reinforced.Steel strand wires can form pin hoop effect, prevent wooden cracking, improve the anti-crack ability of pin.It is high
Ductility concrete has high tenacity, high cracking resistance and high damnification resistant ability, can keep certain cooperative transformation with pin flexible,
The globality and load-bearing capacity for improving pin, to meet the requirement of pin reinforcing.
Compared with prior art, the utility model has the characteristics that as follows：
（1）Used material is steel strand wires and high ductility concrete, more previous material（Fiber cloth, chemical agent etc.）
It more easily obtains, while solving pin and replacing raw material problems faced, it is highly practical.
（2）Operation is simple, and steel strands wound and high ductility concrete topping construction technology are simple, and construction personnel is required
Low, common plasterer can be completed, and be not necessarily to highly professional technical staff.（3）High ductility concrete has fabulous resist
Performance is oozed, internal steel strand wires can be formed and be protected, prevent steel corrosion.
It is described in further details below in conjunction with attached drawing.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the vertical view of the utility model.
In figure：1, steel strand wires；2, high ductility concrete topping；3, pin.
Specific implementation mode
Embodiment 1：
Present embodiments provide a kind of high ductility concrete-wrapping wire pin ruggedized construction as shown in Figure 1 and Figure 2, including wood
Column 3, helical form is tied with steel strand wires 1 to the pin 3 outside from top to bottom, and the pin and steel strand wires 1 are coated with high ductility coagulation
Native face layer 2.
Work progress is as follows：
Step 1：There is interval between 3 surrounding spiral wound steel strand wires 1 of pin, each circle steel strand wires 1；
Step 2：In 3 border of pin, pressure smears high ductility concrete topping 2, and steel strand wires 1 and pin 3 are fully wrapped around.
Wherein, the group of high elongation fiber concrete is divided into cement, flyash, silicon ash, sand, PVA fibers, water-reducing agent and water,
By mass percentage, cement：Flyash：Silicon ash：Sand：Water=1：0.9 ：0.1 ：0.76 ：0.58 ；With cement, flyash,
The total volume of silicon ash, Sha Heshui after mixing is radix, and the volume volume of PVA fibers is 1.5%；The additive amount of water-reducing agent
For cement, flyash and silicon ash gross mass 0.8%.
In the component of high elongation fiber concrete, the maximum particle diameter of sand is 1.26mm；PVA fibers are Shanghai Luo Yang sections
The PA600 fiber types of skill Co., Ltd production, length 8mm, a diameter of 26 μm, tensile strength 1200MPa, elasticity modulus
For 30GPa；Cement is P.O.52.5R portland cements；Flyash is I grade of flyash；The loss on ignition of silicon ash used is 5%,
Dioxide-containing silica is 88%, specific surface area 18000m2/kg ；Water-reducing agent is that water-reducing rate is efficient in 30% or more polycarboxylic acids
Water-reducing agent, polycarboxylate water-reducer are the PCA of Jiangsu Botexin Materials Co., Ltd's production®- I type high performance water reducing agent of polyocarboxy acid.
3 ruggedized construction of this pin provided by the utility model smears the side of high ductility concrete using twining steel wire outside and pressing
Formula reinforces pin 3.Steel strand wires 1 can form pin 3 hoop effect, prevent wooden cracking, improve the cracking resistance energy of pin 3
Power.High ductility concrete has high tenacity, high cracking resistance and high damnification resistant ability, can keep certain association with pin 3 flexible
With deformation, the globality and load-bearing capacity of pin 3 are improved, to meet the requirement of the reinforcing of pin 3.
Embodiment 2：
On the basis of embodiment 1, a kind of high ductility concrete-wrapping wire pin ruggedized construction, institute are present embodiments provided
Steel strand wires 1 are stated equidistantly to wind.
As shown in Figure 1, in the present embodiment, it is 30-150mm that steel strand wires 1 described in two adjacent rings, which are spaced S,.Wherein, the height
2 thickness of ductility concrete topping is 10-40cm.
Embodiment 3：
On the basis of the above embodiments, the pin 3 of the present embodiment 600mm a diameter of to certain wooden frame structure adds
Gu Vertical Cracks occurs in the pin, can not be continuing with.
Step 1：Between between the steel strand wires 1 of the 3 a diameter of 8.6mm of surrounding spiral wound of pin, each circle steel strand wires 1
Every S=50mm.
Step 2：In 3 border of pin, pressure smears high ductility concrete topping 2, surface thickness 20mm, by steel strand wires 1 and pin 3
It is fully wrapped around.
In conclusion compared with prior art, the utility model has the following advantages that：
（1）Used material is steel strand wires 1 and high ductility concrete, more previous material（Fiber cloth, chemical agent
Deng）It more easily obtains, while solving pin 3 and replacing raw material problems faced, it is highly practical.
（2）Operation is simple, and the winding of steel strand wires 1 and high 2 construction technology of ductility concrete topping are simple, and construction personnel is wanted
Ask low, common plasterer can be completed, and be not necessarily to highly professional technical staff.
（3）High ductility concrete has fabulous anti-permeability performance, can be formed and be protected to internal steel strand wires 1, prevent steel from becoming rusty
Erosion.
The part that the present embodiment does not specifically describe belongs to the common knowledge and known technology of the art, herein not
Another one is described in detail.
Claims (5)
1. a kind of high ductility concrete-wrapping wire pin ruggedized construction, including pin（3）, it is characterised in that：The pin（3）From
It is tied with steel strand wires outside lower helical form（1）, the pin（3）And steel strand wires（1）It is coated with high ductility concrete topping
（2）.
2. a kind of high ductility concrete-wrapping wire pin ruggedized construction according to claim 1, it is characterised in that：The height
Ductility concrete topping（2）Thickness is 10-40cm.
3. a kind of high ductility concrete-wrapping wire pin ruggedized construction according to claim 1, it is characterised in that：The steel
Twisted wire（1）Equidistantly winding.
4. according to a kind of high ductility concrete-wrapping wire pin ruggedized construction of claim 1-3 any one of them, feature exists
In：The steel strand wires（1）Nominal diameter is 8.6-21.6mm.
5. according to a kind of high ductility concrete-wrapping wire pin ruggedized construction of claim 1-3 any one of them, feature exists
In：Steel strand wires described in two adjacent rings（1）It is spaced 30-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110456.7U CN207920141U (en) | 2018-01-23 | 2018-01-23 | A kind of high ductility concrete-wrapping wire pin ruggedized construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110456.7U CN207920141U (en) | 2018-01-23 | 2018-01-23 | A kind of high ductility concrete-wrapping wire pin ruggedized construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920141U true CN207920141U (en) | 2018-09-28 |
Family
ID=63605253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110456.7U Active CN207920141U (en) | 2018-01-23 | 2018-01-23 | A kind of high ductility concrete-wrapping wire pin ruggedized construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608415A (en) * | 2020-05-13 | 2020-09-01 | 武汉大学 | Square steel tube concrete column reinforcing method based on high-ductility cement-based material |
| CN114808767A (en) * | 2022-05-19 | 2022-07-29 | 安徽省交通控股集团有限公司 | Steel wire rope hoop prestress construction method |
-
2018
- 2018-01-23 CN CN201820110456.7U patent/CN207920141U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608415A (en) * | 2020-05-13 | 2020-09-01 | 武汉大学 | Square steel tube concrete column reinforcing method based on high-ductility cement-based material |
| CN111608415B (en) * | 2020-05-13 | 2021-07-06 | 武汉大学 | Square steel tube concrete column reinforcing method based on high-ductility cement-based material |
| CN114808767A (en) * | 2022-05-19 | 2022-07-29 | 安徽省交通控股集团有限公司 | Steel wire rope hoop prestress construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 710055 North Gateway, 17th Floor, Jianke Building, No. 13 Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: XI'AN WUHE CIVIL ENGINEERING NEW MATERIAL CO.,LTD. Address before: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13 Patentee before: XIAN University OF ARCHITECTURE AND TECHNOLOG |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high ductility reinforced concrete wire wrapped timber column structure Effective date of registration: 20221013 Granted publication date: 20180928 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN WUHE CIVIL ENGINEERING NEW MATERIAL CO.,LTD. Registration number: Y2022610000653 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 710075 Room A-115-37, iChuangtu Maker Park, No. 14, Gaoxin 2nd Road, High-tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Wuhe New Material Technology Group Co.,Ltd. Address before: 710055 north house, 17th floor, Jianke building, 13 Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: XI'AN WUHE CIVIL ENGINEERING NEW MATERIAL CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231107 Granted publication date: 20180928 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN WUHE CIVIL ENGINEERING NEW MATERIAL CO.,LTD. Registration number: Y2022610000653 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A High Ductility Concrete Wire Wound Wood Column Reinforcement Structure Effective date of registration: 20231127 Granted publication date: 20180928 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: Xi'an Wuhe New Material Technology Group Co.,Ltd. Registration number: Y2023980067686 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |