CN206752750U - A kind of pre- tensile stress thin steel plate shear wall - Google Patents
A kind of pre- tensile stress thin steel plate shear wall Download PDFInfo
- Publication number
- CN206752750U CN206752750U CN201720451743.XU CN201720451743U CN206752750U CN 206752750 U CN206752750 U CN 206752750U CN 201720451743 U CN201720451743 U CN 201720451743U CN 206752750 U CN206752750 U CN 206752750U
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- China
- Prior art keywords
- sheet metal
- steel plate
- wedge
- shaped opening
- shear wall
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of pre- tensile stress thin steel plate shear wall.Including sheet metal, steel frame, wedge-shaped opening and bquster, the close edge in sheet metal both side surface is respectively and fixedly provided with steel frame, and wedge-shaped opening is provided between adjacent steel frame, bquster is set in wedge-shaped opening.The utility model can realize greatly reducing for sheet metal thickness simultaneously in the case where ensureing the intensity requirement of shear wall, most thin to reach 3mm, solve the problems, such as waste of material in the prior art, and keep satisfactory flatness, not produce big deformity out of plane.
Description
Technical field
A kind of pre- tensile stress thin steel plate shear wall has been the utility model is related to, has belonged to technical field of structural engineering.Can be wide
It is general to be applied among all kinds of steel buildings, especially steel house.
Background technology
In multi and tall steel building, Lateral Resistant System includes concrete shear force wall, bracing members and steel plate shear force wall etc..Concrete
Shear wall needs site operation；Although bracing members efficiency is very high, filled wall way trouble, and easily cause wall to be opened
Split；Steel plate shear force wall and support phase ratio, more preferable rigidity can be provided, while wall is thinned, simplify retaining wall way.But
Because the detailing requiments and manufacturing technology of steel plate shear force wall limit, steel plate thickness is typically thicker, and steel using amount is big, uneconomical.
Country is wideling popularize building industrialization and housing industrialization at present, and steel construction is preferable green building production
Product, anti-seismic performance are extremely superior.How steel plate shear force wall is used in steel building and system of steel residential structure, met
While the functional requirement of residential housing, the thickness of steel plate is thinned, improves the application efficiency of steel plate shear force wall, is one very heavy
Will and significant work.
Utility model content
In order to solve problem above, the utility model proposes a kind of pre- tensile stress thin steel plate shear wall.
The technical solution adopted in the utility model is as follows：
The utility model includes sheet metal, steel frame, wedge-shaped opening and bquster, the close edge in sheet metal both side surface
Steel frame is respectively and fixedly provided with, wedge-shaped opening is provided between adjacent steel frame, bquster is set in wedge-shaped opening.
The each surface of sheet metal is fixedly welded with a steel frame in the close edge of surrounding each edge so that four
Bar steel frame corresponds to four edges respectively, leaves the gap of wedge-shaped opening between adjacent two bar steels frame, and the big end of wedge-shaped opening is towards thin
The center of steel plate, center of the small end away from sheet metal of wedge-shaped opening.
Described steel frame uses C-type steel plate, and the openend of C-type steel plate is welded to surface of thin steel sheet.
After the sheet metal tensioning, the bquster both sides are welded with steel frame so that bquster and steel frame shape
Into tension stress so that the shear wall not unstability.
The sheet metal minimum thickness reaches 3mm.
Steel frame, wedge-shaped opening and the bquster of the sheet metal both side surface are arranged symmetrical.
Pre- tensile stress thin steel plate shear wall of the present utility model can be widely used in building structure.
Technical principle of the present utility model and have the beneficial effect that：
(1) sheet metal can greatly save the steel using amount (the steel dosage that can at least save 70%) of combined steel plate shearing force wall,
It is cost-effective in the case of proof strength；
(2) pre- tensile stress can ensure that steel plate is kept in finishing operations (such as welding, lifting, exterior protection spraying) in steel plate
Preferable flatness, larger deformity out of plane is not produced.
(3) apply pre- tensile stress in sheet metal, ensure the plane stability when later stage welds, lifted, pouring, while for branch
The steel frame of support can be in ribbed stiffener of the later stage as steel plate shear force wall, while does not also cause waste of material；
(4) this utility model construction is easily achieved industrialization, can improve productivity ratio, saves human cost, and quality is more steady
It is fixed secure, while respond the call of national building industrialization.
For synthesis, the steel plate thickness of existing shear wall is in more than 12mm, although the utility model structure design is simple,
But its design concept is remarkable, sheet metal can be realized simultaneously in the case where ensureing the intensity requirement of shear wall by the utility model structure
Thickness greatly reduces, and can reach 3mm, solves the problems, such as waste of material in the prior art, and keeps satisfactory flatness, no
Produce big deformity out of plane.
Brief description of the drawings
Fig. 1 is the surrounding welding steel frame floor map of sheet metal；
Fig. 2 is the surrounding welding steel border side elevational schematic view of sheet metal；
Fig. 3 is to surrounding tensioning schematic diagram with equipment by steel frame；
Fig. 4 is the schematic diagram that bquster is inserted in the gap of two neighboring steel frame
Fig. 5 is bquster plan.
In figure：1st, sheet metal；2nd, steel frame；3rd, wedge-shaped opening；4th, bquster.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model.
As shown in figure 1, the utility model specific implementation includes sheet metal 1, steel frame 2, wedge-shaped opening 3 and bquster 4, Bao Gang
Close edge in the both side surface of plate 1 is respectively and fixedly provided with steel frame 2, is provided with wedge-shaped opening 3 between adjacent steel frame 2, in wedge-shaped opening 3
Bquster 4 is set.
1 each surface of sheet metal is fixedly welded with a steel frame 2 in the close edge of surrounding each edge so that four
Steel frame 2 corresponds to four edges and surrounds square frame respectively, and the gap of wedge-shaped opening 3, wedge-shaped opening 3 are left between adjacent two bar steels frame 2
Big end towards the center of sheet metal 1, center of the small end of wedge-shaped opening 3 away from sheet metal 1.
As shown in Fig. 2 steel frame 2 uses C-type steel plate, the openend of C-type steel plate is welded to the surface of sheet metal 1.It is and thin
Steel frame 2, wedge-shaped opening 3 and the bquster 4 of the both side surface of steel plate 1 are arranged symmetrical.
As shown in figure 5, the shape of bquster 4 and the shape of wedge-shaped opening 3 match, big end is remote towards the center of sheet metal 1, small end
From the center of sheet metal 1.
It is of the present utility model implementation manufacturing process be：
First, the sheet metal that thickness is less than 8mm is made, and C-type steel harden structure is made by cold bending process using steel plate
Steel frame 2；
Then, welding steel frame 2, four bar steel frames 2 are fixed close to edge on four sides of the both side surface of sheet metal
Four edges are corresponded to respectively and mutually surround square, and the gap of wedge-shaped opening 3 is left between the adjacent two bar steels frame 2 of square corner；
Then, as shown in figure 3, with tensioning equipment by four while four steel frames 2 respectively along perpendicular to it is respective while direction
Outside tensioning, apply pre- tensile stress for steel plate.
As shown in figure 4, fill in bquster 4 in wedge-shaped opening 3 in stretching process, and between bquster 4 and steel frame 2
Contact position phase firm welding；The size of wedge-shaped opening 3 is less than the size of bquster 4 before tensioning
Finally, bquster 4 is stoppered in wedge-shaped opening 3 after discharging tensioning equipment, is previously applied the interior reservation of steel plate pre-
Tensile stress, finally it is fabricated to the thin steel plate shear wall 1 of pre- tensile stress.The shear wall of most end form is due to there is tension stress, therefore very
Difficult unstability.
Content described in this specification embodiment is only enumerating to the way of realization of utility model design, and this practicality is new
The protection domain of type is not construed as being only limitted to the concrete form that embodiment is stated, the scope of protection of the utility model also and
In those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.
Claims (5)
- A kind of 1. pre- tensile stress thin steel plate shear wall, it is characterised in that：Including sheet metal (1), steel frame (2), wedge-shaped opening (3) and Bquster (4), the close edge in sheet metal (1) both side surface are respectively and fixedly provided with steel frame (2), between adjacent steel frame (2) Wedge-shaped opening (3) is provided with, bquster (4) is set in wedge-shaped opening (3).
- A kind of 2. pre- tensile stress thin steel plate shear wall according to claim 1, it is characterised in that：The sheet metal (1) is every One surface is fixedly welded with a steel frame (2) in the close edge of surrounding each edge so that four bar steel frames (2) are right respectively Four edges are answered, leave the gap of wedge-shaped opening (3) between adjacent two bar steels frame (2), the big end of wedge-shaped opening (3) is towards sheet metal (1) center, center of the small end away from sheet metal (1) of wedge-shaped opening (3).
- A kind of 3. pre- tensile stress thin steel plate shear wall according to claim 1, it is characterised in that：Described steel frame (2) Using C-type steel plate, the openend of C-type steel plate is welded to sheet metal (1) surface.
- A kind of 4. pre- tensile stress thin steel plate shear wall according to claim 1, it is characterised in that：In the sheet metal (1) After tensioning, bquster (4) both sides are welded with steel frame (2) so that bquster (4) and steel frame (2) form tensioning and answered Power so that the shear wall not unstability.
- A kind of 5. pre- tensile stress thin steel plate shear wall according to claim 1, it is characterised in that：The sheet metal (1) is most Small thickness reaches 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451743.XU CN206752750U (en) | 2017-04-26 | 2017-04-26 | A kind of pre- tensile stress thin steel plate shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451743.XU CN206752750U (en) | 2017-04-26 | 2017-04-26 | A kind of pre- tensile stress thin steel plate shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752750U true CN206752750U (en) | 2017-12-15 |
Family
ID=60616290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451743.XU Withdrawn - After Issue CN206752750U (en) | 2017-04-26 | 2017-04-26 | A kind of pre- tensile stress thin steel plate shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958307A (en) * | 2017-04-26 | 2017-07-18 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Pre- tensile stress thin steel plate shear wall and its manufacture method |
-
2017
- 2017-04-26 CN CN201720451743.XU patent/CN206752750U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958307A (en) * | 2017-04-26 | 2017-07-18 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Pre- tensile stress thin steel plate shear wall and its manufacture method |
| CN106958307B (en) * | 2017-04-26 | 2022-05-31 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Pre-tensioned stress sheet steel shear wall and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171215 Effective date of abandoning: 20220531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171215 Effective date of abandoning: 20220531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |