CN201539029U - Corrugated steel plate shear wall - Google Patents
Corrugated steel plate shear wall Download PDFInfo
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- CN201539029U CN201539029U CN2009201074098U CN200920107409U CN201539029U CN 201539029 U CN201539029 U CN 201539029U CN 2009201074098 U CN2009201074098 U CN 2009201074098U CN 200920107409 U CN200920107409 U CN 200920107409U CN 201539029 U CN201539029 U CN 201539029U
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- steel plate
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- shear wall
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- splice bar
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Abstract
The utility model relates to a novel corrugated steel plate shear wall belonging to the technical field of structural engineering. The corrugated steel plate shear wall comprises a corrugated steel plate, transitional fishplates and peripheral components. The corrugated steel plate is made of low yield point and highly ductile steel materials or high strength and highly ductile steel materials and formed by common flat steel plates via rolling of special devices, and thickness of the steel plate can be thinner. The fishplates include straight fishplates and corrugated fishplates, which are made of highly ductile steel materials, and thickness of the fishplates is between that of flanges of beams and columns and that of a shear wall steel plate, and the fishplates function in transition. The fishplates are connected with the beams and the columns via welding. The corrugated steel plate is connected with the fishplates via welding. The corrugated steel plate shear wall has the advantages of high lateral force resistance, fine earthquake resistant capacity, high ductility, full energy-consuming hysteresis loop and the like, and is an excellent earthquake energy consuming component.
Description
Technical field
The utility model relates to a kind of novel Wavy steel plate shear wall, belongs to technical field of structural engineering.
Technical background
As many high-rise steel structure lateral resistant member, steel plate shear wall, medium plate shear wall have anti-preferably side rigidity and energy dissipation behavior, but its cost is high, seldom adopt in engineering design.
Although thin steel plate shear wall has good economic benefits, but the cripling load of steel plate under shearing action is very low, anti-side rigidity mainly relies on the pull strap that forms after the steel plate flexing to provide, its main shortcoming is: the pull strap that forms after (1) steel plate flexing is anchored on Vierendeel girder and the post, will consider the detrimental effect of anchored force to them during the design beam column.(2) the thin hysteresis loop of steel shear wall under course under cyclic loading has the more serious phenomenon of pressing with fingers, is unfavorable for that steel plate consumes the energy of earthquake input.(3) thin steel plate shear wall rouses song repeatedly outside face under course under cyclic loading, can produce the bent sound of huge drum, generates a panic at heart.Under Chang Yufeng carries effect, also can send the bulging Qu Sheng of click click especially, be unfavorable in engineering, applying.
Present patent application has proposed a kind of new type of steel plate shear wall, i.e. Wavy steel plate shear wall.By plain plate shear wall rolling is become Wavy steel plate shear wall, its major advantage shows: (1) thereby as the shearing resistance wall of many high-level structures, has good economic benefits because the shearing resistance flexing load behind the steel plate wave improves widely.(2) because Wavy steel plate produces many waveform drum songs under course under cyclic loading, its flexing sound can be much smaller than plain plate.(3) numerical analysis result shows, the hysteresis loop of Wavy steel plate wall under shearing action is than full many of plain plate.(4) because Wavy steel plate out-of-plane bending rigidity is big, distortion is easy to control outside its face in transportation, installation and use.Comprehensive above-mentioned advantage, Wavy steel plate shear wall are as the newcomer in the lateral resisting system, because its superior stress performance and economy can obtain to use widely in many high-rise steel structure frame construction.
The utility model content
The Wavy steel plate shear wall that the utility model proposes, its purpose are, a kind of big lateral resisting effect that has is provided, and the steel plate shear force wall that can fully consume energy under big shake effect.
A kind of Wavy steel plate shear wall that the utility model proposes is characterized in that, described Wavy steel plate shear wall is made up of Wavy steel plate (1), step joint bar and edge member; Described Wavy steel plate (1) adopts high ductility steel of low-yield or the high ductility steel of high strength, passes through rolling and forming by common plain plate; Described step joint bar is divided into flat splice bar (2) and wavy splice bar (3); Described edge member is respectively edge posts (4) and edge girder (5); Described flat splice bar (2) is connected with described edge girder (5), and described wavy splice bar (3) is connected with described edge posts (4); The flat side of described Wavy steel plate (1) and described flat splice bar (2) welding, the rippled edge of Wavy steel plate (1) and wave splice bar (3) welding; Described flat splice bar (2) and wavy splice bar (3) leave the space near edge girder (5) and edge posts (4) node.
In above-mentioned Wavy steel plate shear wall, described flat splice bar (2) adopts high ductility steel with wavy splice bar (3), and thickness plays a transition role between beam column edge of a wing thickness and shear wall steel plate thickness.
The Wavy steel plate shear wall that the utility model proposes is a kind of novel lateral resistant member of high-rise building steel structure or other form of structure, have lateral resisting ability height, anti-seismic performance is good, the ductility height, many superior functions such as the power consumption hysteretic loop is full are a kind of outstanding earthquake power consumption members.
Description of drawings
Fig. 1 is a Wavy steel plate shear wall structural representation of the present utility model.
Fig. 2 is the decomposing schematic representation of each assembly of Wavy steel plate shear wall of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Shown in Fig. 1～2,1-Wavy steel plate, 2-flat splice bar, the wavy splice bar of 3-, 4-edge posts, 5-edge girder.
The Wavy steel plate shear wall that the utility model proposes is by Wavy steel plate 1, and step joint bar 2,3 and edge member 4,5 are formed.Wavy steel plate 1 adopts high ductility steel of low-yield or the high ductility steel of high strength; Step joint bar adopts high ductility steel, divides 3 two kinds of flat splice bar 2 and wavy splice bars; Wherein flat splice bar 2 is connected with edge girder 5, and wavy splice bar is connected with edge posts 4; The flat side of Wavy steel plate 1 and 2 welding of flat splice bar, the rippled edge of Wavy steel plate 1 and 3 welding of wavy splice bar; Splice bar 2 and splice bar 3 leave the space near bean column node.
Wavy steel plate shear wall is made up of Wavy steel plate, step joint bar and edge member.Described Wavy steel plate adopts high ductility steel of low-yield or the high ductility steel of high strength, and by specific equipment rolling and forming, thickness can be thinner by common plain plate.Described splice bar is divided into two kinds, is respectively flat splice bar and wavy splice bar, adopts high ductility steel, and thickness plays a transition role between beam column edge of a wing thickness and shear wall steel plate thickness.Described splice bar and beam column are by being welded to connect.Described Wavy steel plate and described splice bar are by being welded to connect.
In above-mentioned Wavy steel plate shear wall, described Wavy steel plate is laterally placed, and promptly the wave edge of steel plate links to each other with post along vertical placement, so the step joint bar that links to each other with post must adopt wavy steel plate.Laterally the Wavy steel plate of placing can provide the lateral resisting effect more much bigger than general steel sheet when bearing horizontal force action.Described Wavy steel plate is under big shake load action, and hysteresis loop is pressed phenomenon with fingers and weakened, and presents full shape, so its energy dissipation capacity is strong than thin steel plate shear wall.
In above-mentioned Wavy steel plate shear wall, described Wavy steel plate can effectively be controlled the face that takes place in transportation, installation and the use and be out of shape outward because the outer rigidity of its face is very big, keeps the firm safety of steel plate.
Experiment showed, the Wavy steel plate shear wall that the utility model proposes, traditional plain plate shear wall is improved,, can greatly improve its shear behavior, thereby improve the anti-side ability of shear wall by steel plate is carried out wave.The outer rigidity of the face of wave plate and to straighten rigidity very big in addition can guarantee to control the face that installation process takes place and be out of shape outward.Can believe that Wavy steel plate is used in China's large-scale production Once you begin, the marketization that promotes the excellent Wavy steel plate shear wall of this performance is effectively used.
Claims (2)
1. a Wavy steel plate shear wall is characterized in that, described Wavy steel plate shear wall is made up of Wavy steel plate (1), step joint bar and edge member; Described Wavy steel plate (1) adopts high ductility steel of low-yield or the high ductility steel of high strength, passes through rolling and forming by common plain plate; Described step joint bar is divided into flat splice bar (2) and wavy splice bar (3); Described edge member is respectively edge posts (4) and edge girder (5); Described flat splice bar (2) is connected with described edge girder (5), and described wavy splice bar (3) is connected with described edge posts (4); The flat side of described Wavy steel plate (1) and described flat splice bar (2) welding, the rippled edge of Wavy steel plate (1) and wavy splice bar (3) welding; Described flat splice bar (2) and wavy splice bar (3) leave the space near edge girder (5) and edge posts (4) node.
2. Wavy steel plate shear wall according to claim 1 is characterized in that, described flat splice bar (2) adopts high ductility steel with wavy splice bar (3), and thickness plays a transition role between beam column edge of a wing thickness and shear wall steel plate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201074098U CN201539029U (en) | 2009-04-17 | 2009-04-17 | Corrugated steel plate shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201074098U CN201539029U (en) | 2009-04-17 | 2009-04-17 | Corrugated steel plate shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539029U true CN201539029U (en) | 2010-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201074098U Expired - Fee Related CN201539029U (en) | 2009-04-17 | 2009-04-17 | Corrugated steel plate shear wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN201539029U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002987A (en) * | 2010-11-15 | 2011-04-06 | 沈阳建筑大学 | Energy dissipating wall system made of opening-type double-layered steel plate with built-in stiffeners |
| CN102505781A (en) * | 2011-11-11 | 2012-06-20 | 西安理工大学 | Energy dissipating and shock absorbing system having dense reinforcement structure |
| CN104278775A (en) * | 2013-07-10 | 2015-01-14 | 清华大学 | Stiffened corrugated steel plate shear wall |
| CN104563331A (en) * | 2014-12-26 | 2015-04-29 | 广州大学 | Load-bearing self-centering stiffened corrugated steel damping wall |
| CN105735528A (en) * | 2016-03-25 | 2016-07-06 | 中冶建筑研究总院有限公司 | Assembled corrugated steel plate shear wall |
| CN106436969A (en) * | 2016-09-30 | 2017-02-22 | 天津大学 | Intersecting reinforcement profiled steel plate shear wall with broadside slotting |
| CN112095448A (en) * | 2020-09-25 | 2020-12-18 | 中南大学 | Assembled damping device of high-speed railway bridge and application method and replacement method thereof |
| CN112196140A (en) * | 2020-10-14 | 2021-01-08 | 北京工业大学 | Novel light steel shear wall body with embedded corrugated steel plate clad and construction method thereof |
-
2009
- 2009-04-17 CN CN2009201074098U patent/CN201539029U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002987A (en) * | 2010-11-15 | 2011-04-06 | 沈阳建筑大学 | Energy dissipating wall system made of opening-type double-layered steel plate with built-in stiffeners |
| CN102505781A (en) * | 2011-11-11 | 2012-06-20 | 西安理工大学 | Energy dissipating and shock absorbing system having dense reinforcement structure |
| CN104278775A (en) * | 2013-07-10 | 2015-01-14 | 清华大学 | Stiffened corrugated steel plate shear wall |
| CN104563331A (en) * | 2014-12-26 | 2015-04-29 | 广州大学 | Load-bearing self-centering stiffened corrugated steel damping wall |
| CN104563331B (en) * | 2014-12-26 | 2016-10-05 | 广州大学 | A kind of can the Self-resetting of load-bearing put more energy into corrugated steel damping wall |
| CN105735528A (en) * | 2016-03-25 | 2016-07-06 | 中冶建筑研究总院有限公司 | Assembled corrugated steel plate shear wall |
| CN106436969A (en) * | 2016-09-30 | 2017-02-22 | 天津大学 | Intersecting reinforcement profiled steel plate shear wall with broadside slotting |
| CN106436969B (en) * | 2016-09-30 | 2019-05-07 | 天津大学 | A kind of side intersection of cracking is put more energy into profiled sheet shear wall |
| CN112095448A (en) * | 2020-09-25 | 2020-12-18 | 中南大学 | Assembled damping device of high-speed railway bridge and application method and replacement method thereof |
| CN112196140A (en) * | 2020-10-14 | 2021-01-08 | 北京工业大学 | Novel light steel shear wall body with embedded corrugated steel plate clad and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20120417 |