CN202945816U - Brickwork wall between windows and reinforced by high-ductility fiber concrete - Google Patents
Brickwork wall between windows and reinforced by high-ductility fiber concrete Download PDFInfo
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- CN202945816U CN202945816U CN 201220575306 CN201220575306U CN202945816U CN 202945816 U CN202945816 U CN 202945816U CN 201220575306 CN201220575306 CN 201220575306 CN 201220575306 U CN201220575306 U CN 201220575306U CN 202945816 U CN202945816 U CN 202945816U
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Abstract
The utility model discloses a brickwork wall between windows and reinforced by high-ductility fiber concrete. The brickwork wall between windows comprises a brickwork wall body between windows, and a high-ductility fiber concrete surface layer is coated on the outer surface of the brickwork wall body between windows. The thickness of the brickwork wall body between windows is 20-40 mm. The brickwork wall body between windows is reinforced through the high-ductility fiber concrete surface layer. By means of mechanical property advantages of the high-ductility fiber concrete and adhesive performance between brickwork and the high-ductility fiber concrete, integrity of the brickwork wall between windows is improved, shear bearing capacity of the brickwork wall between windows is enhanced obviously, anti-seismic performance of masonry structure house longitudinal walls is improved, and the brickwork wall between windows is prevented from collapsing and being damaged under strong earthquake. The brickwork wall between windows has the advantages of being good in reinforced effect, simple to construct and low in cost.
Description
Technical field
The utility model relates to building structure aseismatic and reinforcing technique field, is specifically related to a kind of masonry wall between windows of high ductility concrete strengthening.
Background technology
In brick masonry structure, the masonry wall between windows is one of supporting member main in brick masonry structure, is the weak part in masonry house, and the quality of masonry wall between windows will directly affect the overall security of brick masonry structure.Set up defences and require to improve and use the reason such as Functional change due to Antiseismic building, all may cause the bearing capacity of masonry wall between windows not meet the demands, therefore need bearing capacity and anti-seismic performance by effective reinforcement measure raising masonry wall between windows.
The common method of at present, the masonry wall between windows being reinforced mainly contains repairing and grouting, surface layer or board wall reinforcing method etc.Above-mentioned reinforcement and strengthening technology integral level is relatively backward, and job practices and technique more complicated are not obvious to the stress performance raising of reinforcing rear masonry wall between windows, and reinforcement cost is higher.
Summary of the invention
Defective or deficiency for the prior art existence, the purpose of this utility model is, the masonry wall between windows that provides a kind of high ductility fibrous concrete to reinforce, this masonry wall between windows adopts high ductility fibrous concrete surface layer to reinforce, utilize high ductility fibrous concrete the mechanical property advantage and and brickwork between good adhering performance, improve the globality of masonry wall between windows, significantly improve the shear-carrying capacity of masonry wall between windows, improve the anti-seismic performance of the vertical wall of masonry structure building, avoid under macroseism the masonry wall between windows destruction that collapses.Have advantages of that consolidation effect is good, construction is simple and cost is low.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of masonry wall between windows of high ductility concrete strengthening comprises the masonry wall between windows, is coated with high ductility fibrous concrete surface layer at described masonry wall between windows external surface.
The utility model also comprises following other technologies feature:
The thickness of described high ductility fibrous concrete surface layer is 20 ~ 40mm.
Compared with prior art, the utlity model has following characteristics:
(1) concrete of high ductility fibrous concrete layer employing is a kind of ecological architectural material with high strength, high ductility, high-durability and high damnification resistant ability, can effectively improve the shear-carrying capacity of masonry wall between windows, significantly improve globality and the anti-seismic performance of masonry wall between windows.
(2) the high ductility fibrous concrete better economy of the utility model employing, and surface thickness is thinner, and less on the impact of original structure.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Each coded representation in figure: 1-masonry wall between windows, the high ductility fibrous concrete of 2-surface layer.
The specific embodiment
Embodiment 1:
In the present embodiment, masonry wall between windows 1 is of a size of 2.4m * 1.8m, as shown in Figure 1, at first masonry wall between windows 1 surface is cleared up; Then, at the high ductility fibrous concrete surface layer 2 of the masonry wall between windows 1 even trowelling 20mm of external surface thickness; The high ductility fibrous concrete that high ductility fibrous concrete surface layer 2 adopts is formed by the 1:1:0.76:0.58 proportional arrangement by cement, flyash, sand, PVA fiber and water, and wherein is added with high-efficiency water-reducing agent of poly-carboxylic acid, and flyash is I level flyash.
The utility model adopts high ductility fibrous concrete surface layer to be coated in masonry wall between windows external surface, utilized high ductility fibrous concrete the mechanical property advantage and and brickwork between good adhering performance, improve the globality of masonry wall between windows, significantly improve the shear-carrying capacity of masonry wall between windows, improve the anti-seismic performance of the vertical wall of masonry structure building, avoid under macroseism the masonry wall between windows destruction that collapses.
Claims (2)
1. the one kind high masonry wall between windows that the ductility fibrous concrete is reinforced, comprise masonry wall between windows (1), it is characterized in that, is coated with high ductility fibrous concrete surface layer (2) at described masonry wall between windows (1) external surface.
2. the masonry wall between windows of high ductility fibrous concrete reinforcing as claimed in claim 1, is characterized in that, the thickness of described high ductility fibrous concrete surface layer (2) is 20 ~ 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575306 CN202945816U (en) | 2012-11-04 | 2012-11-04 | Brickwork wall between windows and reinforced by high-ductility fiber concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575306 CN202945816U (en) | 2012-11-04 | 2012-11-04 | Brickwork wall between windows and reinforced by high-ductility fiber concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945816U true CN202945816U (en) | 2013-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575306 Expired - Fee Related CN202945816U (en) | 2012-11-04 | 2012-11-04 | Brickwork wall between windows and reinforced by high-ductility fiber concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945816U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863291A (en) * | 2016-04-20 | 2016-08-17 | 上海市建筑科学研究院 | Method for smearing high-ductility cement-based composite material to reinforce masonry wall without constructional columns |
| CN106907016A (en) * | 2017-03-17 | 2017-06-30 | 上海建工二建集团有限公司 | The lossless ruggedized construction and its construction method of historical protective buildings wall |
| CN109914846A (en) * | 2019-03-22 | 2019-06-21 | 西安建筑科技大学 | It is a kind of tradition timber structure in brick setting fill wall plane external reinforcement device |
| CN114575613A (en) * | 2021-12-29 | 2022-06-03 | 河南郑大建筑材料有限公司 | Method for compositely reinforcing masonry column |
-
2012
- 2012-11-04 CN CN 201220575306 patent/CN202945816U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863291A (en) * | 2016-04-20 | 2016-08-17 | 上海市建筑科学研究院 | Method for smearing high-ductility cement-based composite material to reinforce masonry wall without constructional columns |
| CN106907016A (en) * | 2017-03-17 | 2017-06-30 | 上海建工二建集团有限公司 | The lossless ruggedized construction and its construction method of historical protective buildings wall |
| CN109914846A (en) * | 2019-03-22 | 2019-06-21 | 西安建筑科技大学 | It is a kind of tradition timber structure in brick setting fill wall plane external reinforcement device |
| CN109914846B (en) * | 2019-03-22 | 2024-06-07 | 西安建筑科技大学 | External reinforcing device for brick masonry infilled wall plane in traditional wood structure |
| CN114575613A (en) * | 2021-12-29 | 2022-06-03 | 河南郑大建筑材料有限公司 | Method for compositely reinforcing masonry column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XI'AN WUHE CIVIL ENGINEERING NEW MATERIAL Co.,Ltd. Assignor: XIAN University OF ARCHITECTURE AND TECHNOLOG Contract record no.: X2020980004309 Denomination of utility model: Brickwork wall between windows and reinforced by high-ductility fiber concrete Granted publication date: 20130522 License type: Exclusive License Record date: 20200722 |
|
| 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: 20130522 Termination date: 20211104 |