CN202611010U - Steel plate and brickwork combination shear wall - Google Patents
Steel plate and brickwork combination shear wall Download PDFInfo
- Publication number
- CN202611010U CN202611010U CN 201220219221 CN201220219221U CN202611010U CN 202611010 U CN202611010 U CN 202611010U CN 201220219221 CN201220219221 CN 201220219221 CN 201220219221 U CN201220219221 U CN 201220219221U CN 202611010 U CN202611010 U CN 202611010U
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- steel plate
- wall
- brickwork
- shear wall
- column
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Abstract
The utility model discloses a steel plate and brickwork combination shear wall. The steel plate and brickwork combination shear wall comprises a brickwork wall, prophetical steel plate tapes and steel plate diagonal bracings, wherein the prophetical steel plate tapes and the steel plate diagonal bracings are arranged on two vertical surfaces of the brickwork wall, the prophetical steel plate tapes are arranged along four sides of the vertical surfaces of the brickwork wall, the prophetical steel plate tapes of every two adjacent sides are connected to form a steel plate frame, opposite angles of the steel plate frame are connected through the steel plate diagonal bracings, the opposite prophetical steel plate tapes at two sides of the brickwork wall are connected through opposite-pulling bolts, the steel plate diagonal bracings are connected through opposite-pulling bolts as well, and the opposite-pulling bolts penetrates the brickwork wall. The steel plate and brickwork combination shear wall is suitable for a multi-layer frame structure, is capable of improving the ductility of the wall and convenient to install, and reduces construction cost.
Description
Technical field
The utility model belongs to the technical field of structural engineering in the civil engineering industry, relates to a kind of compound shear wall.
Background technology
At present, the composite class shear wall mainly comprises the compound shear wall of steel plate external wrapping concrete compound shear wall, one-sided steel plate-concrete combined shear wall, band i iron frame etc.This type of combined shear body of wall makes full use of the buckling strength and the concrete compressive strength of steel plate mainly through the combination between steel and the concrete, reaches the ductility and the energy dissipation capacity that improve seismic shear wall.But above-mentioned seismic shear wall body is mainly used in the newly-built building structure.For existing building, run into raising that storey-adding reconstruction or seismic design require etc. through regular meeting, thereby cause the anti-side rigidity of existing building structure not meet the demands, need set up the shear wall of some during reinforcing design for this reason.
Based on 5.12 earthquake field investigation results in 2008, the infilled wall of frame construction played tangible contribution to the anti-side rigidity that improves frame construction, under horizontal force action, was prone to generation X-shaped crack, destroyed out-of-plane collapsing to be taken place when serious.
In addition, sharply descend along with being engaged in simple blue-collar number of workers on China building site, labor cost also improves gradually.Therefore, be necessary to develop a kind of level opposing supporting capacity, easy construction that can improve frame construction, can make full use of the novel combination shear wall of existing masonry infilled wall again.
The utility model content
Technical problem:The utility model provides a kind of and has been applicable to existing multistory frame structure, can improve wall ductility, be convenient to install, reduce the compound shear wall of construction cost.
Technical scheme:The compound shear wall of the utility model; Comprise allowable ratio of height to sectional thickness of masonry wall or column, be arranged on peripheral steel plate band and steel plate diagonal brace on allowable ratio of height to sectional thickness of masonry wall or column two facades; Four limits of periphery steel plate band allowable ratio of height to sectional thickness of masonry wall or column facade along the place are provided with, and the peripheral steel plate band of two adjacent edges connects, and forms a steel plate framework; The diagonal angle of steel plate framework connects through the steel plate diagonal brace, between the relative peripheral steel plate band in allowable ratio of height to sectional thickness of masonry wall or column both sides, connect by the split bolt that passes allowable ratio of height to sectional thickness of masonry wall or column between the steel plate diagonal brace.
In the utility model, the thickness of peripheral steel plate band and steel plate diagonal brace is 3 ~ 30mm.
In the utility model, between peripheral steel plate band and the steel plate diagonal brace through being welded to connect.
In the utility model, allowable ratio of height to sectional thickness of masonry wall or column is that common solid or building-block and the binding material of thickness 120 ~ 370mm built the infilled wall that forms by laying bricks or stones.
In the utility model, spacing is 200 ~ 400 times of steel plate thickness between the two adjacent split bolts.
In the utility model, the diameter of split bolt is 10 ~ 30mm.
Beneficial effect:The utility model is compared with prior art, has the following advantages:
1. steel plate belongs to ductile material, possesses higher energy dissipation capacity; After steel plate and masonry make up through split bolt; Allowable ratio of height to sectional thickness of masonry wall or column can improve the buckling strength of steel plate effectively through lateral restraint; Steel plate diagonal brace, peripheral steel plate band form certain constraint to masonry wall; Can improve the ductility ability of body of wall, both combinations can increase the ductility and the energy dissipation capacity of shear wall better.
2. at the scene the work progress, existing frame construction is connected in the compound shear wall of the utility model and the building, and the allowable ratio of height to sectional thickness of masonry wall or column in the compound shear wall can be for building or utilize existing masonry infilled wall by laying bricks or stones again.Therefore, in the seismic hardening of multistory frame structure is transformed, can utilize existing framework and infilled wall fully.
3. the steel plate-brickwork compound shear wall of the utility model can adopt welding and split bolt assembled by producing good steel plate diagonal brace, peripheral steel plate band and masonry filled wall in the factory at the construction field (site).Therefore; Few and the duration weak point of wet trade that the whole process of production of this steel plate-brickwork compound shear wall is related; Can reduce the personnel amount and the human cost of work, simultaneously allowable ratio of height to sectional thickness of masonry wall or column is built by laying bricks or stones or assembly unit that existing infilled wall, bolt are connected with weld seam can the reduction of erection time for on-the-spot.
4. the steel plate diagonal brace that is adopted, peripheral steel plate band and split bolt are in factory, to carry out mechanization production, can realize that mechanization produces in batch, and production efficiency is high, reduces the noise and the environment pollution of job site simultaneously;
The utility model light plate-masonry assembled wall possess good detachable with re-assembly characteristic, meet sustainable development idea.
Description of drawings
Fig. 1 is the axonometric drawing of the utility model steel plate-brickwork compound shear wall;
Fig. 2 is the elevation of the utility model steel plate-brickwork compound shear wall;
Fig. 3 is the structural representation that the utility model steel plate-brickwork compound shear wall is applied to central frame;
Fig. 4 is an A-A sectional view among Fig. 2;
Fig. 5 is peripheral steel plate band and the detail drawing that is connected of steel plate diagonal brace;
Have among the figure: peripheral steel plate band 1, steel plate diagonal brace 2, allowable ratio of height to sectional thickness of masonry wall or column 3, split bolt 4, attachment weld 5, column 6, crossbeam 7.
The specific embodiment
Below will combine accompanying drawing that the technical scheme of the utility model at length is described.
The steel plate-brickwork compound shear wall of the utility model; Comprise allowable ratio of height to sectional thickness of masonry wall or column 3, be arranged on peripheral steel plate band 1 and steel plate diagonal brace 2 on 3 liang of facades of allowable ratio of height to sectional thickness of masonry wall or column; Periphery steel plate band 1 is along the four limits setting that belongs to allowable ratio of height to sectional thickness of masonry wall or column 3 facades, and the peripheral steel plate band 1 of two adjacent edges connects, and forms a steel plate framework; The diagonal angle of steel plate framework connects through steel plate diagonal brace 2, between the relative peripheral steel plate band 1 in allowable ratio of height to sectional thickness of masonry wall or column 3 both sides, connect by the split bolt that passes allowable ratio of height to sectional thickness of masonry wall or column 34 between the steel plate diagonal brace 2.
Among the embodiment of the utility model, the thickness of peripheral steel plate band 1 and steel plate diagonal brace 2 is 3 ~ 30mm, between peripheral steel plate band 1 and the steel plate diagonal brace 2 through being welded to connect.
Among the embodiment of the utility model, allowable ratio of height to sectional thickness of masonry wall or column 3 is built the infilled wall that forms by laying bricks or stones for common solid or building-block and the binding material of thickness 120 ~ 370mm.
Among the embodiment of the utility model, spacing is 200 ~ 400 times of steel plate thickness between the two adjacent split bolts 4, and the diameter of split bolt 4 is 10 ~ 30mm.
The peripheral steel plate band 1 and the steel plate diagonal brace 2 of the utility model steel plate-brickwork compound shear wall is symmetrically arranged in two side elevations of allowable ratio of height to sectional thickness of masonry wall or column 3; Wherein peripheral steel plate band 1 is arranged around allowable ratio of height to sectional thickness of masonry wall or column; The peripheral steel plate band 1 of two adjacent edges connects; Form a steel plate framework, steel plate diagonal brace 2 is the X-shaped setting, connects the diagonal angle of steel plate framework.
Existing frame construction is connected in the utility model steel plate-brickwork compound shear wall and the building, and allowable ratio of height to sectional thickness of masonry wall or column 3 can be an existing masonry infilled wall in the existing building, also can be that the job site is built the masonry infilled wall in the existing frame construction in building by laying bricks or stones.Steel plate diagonal brace, peripheral steel plate band carry out assembly unit through welding and split bolt and are fixed on the allowable ratio of height to sectional thickness of masonry wall or column.
The fabrication and installation step of the steel plate-brickwork compound shear wall of the utility model comprises:
1. confirm the horizontal applied force that the steel plate-brickwork compound shear wall need be born, main Modeling Calculation according to structural entity;
2. confirm the thickness and the width of steel plate-brickwork assembled wall light plate diagonal brace, peripheral steel plate band; Confirm split bolt spacing and screw diameter; The horizontal force that mainly in building, need bear, and given bearing capacity computation method in the existing related specifications according to this shear wall;
3. steel plate diagonal brace, peripheral steel plate band and split bolt are produced in mechanization in factory;
At the construction field (site) in the building existing steel or reinforced concrete frame inside build the masonry infilled wall by laying bricks or stones;
5. pass through welding and split bolt assembly unit steel plate diagonal brace, peripheral steel plate band at above-mentioned infilled wall or the existing infilled wall both sides of existing building, form the combined shear body of wall.
More than be merely the embodiment of the utility model, all equivalent structure transformations that utilizes the utility model manual and accompanying drawing content to be done, or directly or indirectly be used in other relevant technical fields, include in the scope of patent protection of the utility model.
Claims (6)
1. steel plate-brickwork compound shear wall; It is characterized in that; This shear wall comprises allowable ratio of height to sectional thickness of masonry wall or column (3), is arranged on peripheral steel plate band (1) and steel plate diagonal brace (2) on said allowable ratio of height to sectional thickness of masonry wall or column (3) two facades; Four limits of said peripheral steel plate band (1) allowable ratio of height to sectional thickness of masonry wall or column (3) facade along the place are provided with, and the peripheral steel plate band (1) of two adjacent edges connects, and forms a steel plate framework; The diagonal angle of said steel plate framework connects through steel plate diagonal brace (2), between the relative peripheral steel plate band (1) in allowable ratio of height to sectional thickness of masonry wall or column (3) both sides, connect by the split bolt that passes allowable ratio of height to sectional thickness of masonry wall or column (3) (4) between the steel plate diagonal brace (2).
2. steel plate-brickwork compound shear wall according to claim 1 is characterized in that, the thickness of said peripheral steel plate band (1) and steel plate diagonal brace (2) is 3 ~ 30mm.
3. steel plate-brickwork compound shear wall according to claim 1 is characterized in that, between said peripheral steel plate band (1) and the steel plate diagonal brace (2) through being welded to connect.
4. steel plate-brickwork compound shear wall according to claim 1 is characterized in that, described allowable ratio of height to sectional thickness of masonry wall or column (3) is built the infilled wall that forms by laying bricks or stones for common solid or building-block and the binding material of thickness 120 ~ 370mm.
5. steel plate-brickwork compound shear wall according to claim 1 is characterized in that, spacing is 200 ~ 400 times of steel plate thickness between the two adjacent said split bolts (4).
6. steel plate-brickwork compound shear wall according to claim 1 is characterized in that, the diameter of said split bolt (4) is 10 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219221 CN202611010U (en) | 2012-05-16 | 2012-05-16 | Steel plate and brickwork combination shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219221 CN202611010U (en) | 2012-05-16 | 2012-05-16 | Steel plate and brickwork combination shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611010U true CN202611010U (en) | 2012-12-19 |
Family
ID=47344721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219221 Withdrawn - After Issue CN202611010U (en) | 2012-05-16 | 2012-05-16 | Steel plate and brickwork combination shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661010A (en) * | 2012-05-16 | 2012-09-12 | 东南大学 | Composite shear wall |
| CN111379436A (en) * | 2020-04-17 | 2020-07-07 | 北京京诚华宇建筑设计研究院有限公司 | Masonry filler wall with reinforcing structure and masonry filler wall reinforcing method |
| CN114045952A (en) * | 2021-11-15 | 2022-02-15 | 上海方寻减振科技有限公司 | Reinforced masonry buttress for damper and application |
-
2012
- 2012-05-16 CN CN 201220219221 patent/CN202611010U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661010A (en) * | 2012-05-16 | 2012-09-12 | 东南大学 | Composite shear wall |
| CN111379436A (en) * | 2020-04-17 | 2020-07-07 | 北京京诚华宇建筑设计研究院有限公司 | Masonry filler wall with reinforcing structure and masonry filler wall reinforcing method |
| CN114045952A (en) * | 2021-11-15 | 2022-02-15 | 上海方寻减振科技有限公司 | Reinforced masonry buttress for damper and application |
| CN114045952B (en) * | 2021-11-15 | 2023-11-10 | 上海方寻减振科技有限公司 | Reinforced masonry buttress for damper and application |
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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: 20121219 Effective date of abandoning: 20140507 |
|
| RGAV | Abandon patent right to avoid regrant |