CN203821629U - Steel plate shear wall with inclined struts - Google Patents
Steel plate shear wall with inclined struts Download PDFInfo
- Publication number
- CN203821629U CN203821629U CN201420110495.9U CN201420110495U CN203821629U CN 203821629 U CN203821629 U CN 203821629U CN 201420110495 U CN201420110495 U CN 201420110495U CN 203821629 U CN203821629 U CN 203821629U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- wall
- diagonal brace
- shear wall
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a steel plate shear wall with inclined struts. The shear wall comprises a wall body and steel plates arranged on vertical faces at two sides of the wall body, wherein the steel plates are arranged along the four sides of the vertical faces of the wall body so as to form a steel plate frame stress system respectively at each of the front and the back of the wall body, and at least one V-shaped inclined strut is fixedly arranged in each steel plate frame stress system. According to the steel plate shear wall provided by the utility model, the defect that worse stiffness out of plane of the conventional structure owing to the smaller thickness of the wall body is optimized, the inclined strut structure capable of effectively increasing the stiffness out of plane is provided, so that the shear wall is enhanced in the worst stress direction, the stress concentration problem of the steel plate shear wall is avoided, the good ductility and energy-dissipating capacity can be shown to the greatest extent, and the utilization rate of the steel plate is improved.
Description
Technical field
The utility model relates to technical field of structural engineering, specifically refers to a kind of steel plate shear force wall with diagonal brace.
Background technology
After the beginning of this century, steel plate shear force wall was suggested as a kind of novel lateral resistant member, in the contour earthquake intensity of the Japan country that provides fortification against earthquakes, apply widely, this shear wall also starts to be applied in China in recent years, this type of lateral resistant member has good ductility and energy dissipation capacity, and there is the advantages such as constructability, flexible arrangement, the rear maintain and replace work facility of large shake, the energy dissipation assembly that makes it to become a kind of superior performance, application prospect is extensive.
Existing achievement in research and case history show, steel plate shear force wall is a kind of Lateral Resistant System very with development potentiality, is particularly useful for high-intensity earthquake set up defences highrise building and the seismic hardening in district.Although but it applies more and more extensive in structure design, but because its function is for only bearing horizontal shear in face, how general steel plate shear force wall can be existed because of the thickness drawback poor compared with little Out-of Plane Stiffness, although the frame construction consisting of steel plate plays obvious contribution to the raising of wall stiffness, when stress destruction is serious, still may there is out-of-plane collapsing.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model is optimized design to conventional steel plates shear wall structure, and a kind of steel plate shear force wall with diagonal brace is provided, and has effectively improved the outer rigidity of wall plane, has more given prominence to its good ductility and energy dissipation capacity.
The utility model solves the technical scheme that its technical problem adopts:
A kind of steel plate shear force wall with diagonal brace, this shear wall comprises body of wall and is arranged at the steel plate on described body of wall two side elevations, wherein said steel plate along four limits of body of wall facade, establish and respectively at described body of wall just, the back side forms steel plate framework stress system, is all fixedly installed at least one " V " type diagonal brace in described steel plate framework stress system.
As the improvement of technique scheme, described just, be all fixedly installed a diagonal brace in the steel plate framework stress system of the back side, described diagonal brace is all " V " type.
As the improvement of technique scheme, describedly just, be all fixedly installed a diagonal brace in the steel plate framework stress system of the back side be wherein arranged at positive described diagonal brace and be " V " type, the described diagonal brace that is arranged at the back side is down " V " type.
As the improvement of technique scheme, between described steel plate, be connected by weld seam between described steel plate and diagonal brace.
As the improvement of technique scheme, described steel plate both sides are provided with stiffening rib.
The beneficial effect that the utility model brings has:
It has optimized in the past structure because of the thickness of wall body drawback poor compared with little Out-of Plane Stiffness steel plate shear force wall of the present utility model, for it is provided with the inclined support structure that can effectively increase out of plane stiffness, shear wall is strengthened in the worst force direction that is subject to, and avoided steel plate shear force wall problem of stress concentration, can maximize and highlight its good ductility and energy dissipation capacity, improve steel plate utilization rate.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail,
Accompanying drawing 1 is the first embodiment Facad structure schematic diagram of the present utility model;
Accompanying drawing 2 is first embodiment structure schematic diagrames of the present utility model;
Accompanying drawing 3 is second embodiment Facad structure schematic diagrames of the present utility model.
The specific embodiment
Steel plate shear force wall based on traditional structure, the utility model has carried out optimal design targetedly to its structure, makes it not only effectively improve body of wall 1 out of plane stiffness, has more given prominence to its good ductility and energy dissipation capacity.
With reference to accompanying drawing 1 and accompanying drawing 2, steel plate shear force wall of the present utility model comprises body of wall 1 and is arranged at the steel plate 2 on 1 liang of side elevation of body of wall, wherein this steel plate 2 along four limits of body of wall 1 facade, establish and respectively body of wall 1 just, the back side forms steel plate framework stress system 3, steel plate 2 both sides are provided with stiffening rib, interior at least one " V " type diagonal brace 4 that is all fixedly installed of steel plate framework stress system 3 that it forms simultaneously.
Concrete, the number of above-mentioned " V " type diagonal brace 4 and shape can or requiredly design flexibly according to shear wall size.In the utility model the first embodiment, we are designed to one, just, the steel plate framework stress system 3 at the back side is interior is all only fixedly installed a diagonal brace 4, meanwhile, is positioned at positive diagonal brace 4 for " V-type ", the back side for falling " V " type, be "∧" type, the two mutually makes up on force structure, can bring into play better stressed effect, certainly, we also can all be set to the diagonal brace of its two facade 4 be " V " type.
In addition, the number of diagonal brace 4 can be not only one, when a plurality of diagonal braces 4 are set in turn in steel plate framework stress system 3, can bring into play better practical function when interior, increases greatly body of wall 1 out of plane stiffness, specifically with reference to accompanying drawing 3.
Other, in the utility model, in order to strengthen the stability of structure, between steel plate 2, be all connected by weld seam between steel plate 2 and diagonal brace 4.
Generally speaking, steel plate shear force wall of the present utility model has been optimized traditional structure because of the body of wall 1 thickness drawback poor compared with little Out-of Plane Stiffness, for being provided with, it can effectively increase the diagonal brace of out of plane stiffness 4 structures, shear wall is strengthened on force direction worst being subject to, and avoided steel plate shear force wall problem of stress concentration, can maximize and highlight its good ductility and energy dissipation capacity, improve steel plate 2 utilization rates.
Certain diagonal brace of the present utility model 4 structures are not limited to this, and structure and combining form that " V " type diagonal brace is 4 can design according to fact, and the stability based on triangular structure, and we also can be designed to " X " type or " △ " type etc.
Finally, the above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (5)
1. the steel plate shear force wall with diagonal brace, it is characterized in that: this shear wall comprises body of wall (1) and is arranged at the steel plate (2) on described body of wall (1) two side elevation, wherein said steel plate (2) along four limits of body of wall (1) facade, establish and respectively at described body of wall (1) just, the back side forms steel plate framework stress system (3), is all fixedly installed at least one " V " type diagonal brace (4) in described steel plate framework stress system (3).
2. a kind of steel plate shear force wall with diagonal brace according to claim 1, is characterized in that: described just, be all fixedly installed a diagonal brace (4) in back side steel plate framework stress system (3), described diagonal brace (4) is all " V " type.
3. a kind of steel plate shear force wall with diagonal brace according to claim 1, it is characterized in that: described just, be all fixedly installed a diagonal brace (4) in back side steel plate framework stress system (3), wherein be arranged at positive described diagonal brace (4) and be " V " type, the described diagonal brace (4) that is arranged at the back side is down " V " type.
4. a kind of steel plate shear force wall with diagonal brace according to claim 1, is characterized in that: between described steel plate (2), be connected by weld seam between described steel plate (2) and diagonal brace (4).
5. a kind of steel plate shear force wall with diagonal brace according to claim 1, is characterized in that: described steel plate (2) both sides are provided with stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110495.9U CN203821629U (en) | 2014-03-12 | 2014-03-12 | Steel plate shear wall with inclined struts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110495.9U CN203821629U (en) | 2014-03-12 | 2014-03-12 | Steel plate shear wall with inclined struts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821629U true CN203821629U (en) | 2014-09-10 |
Family
ID=51477144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110495.9U Expired - Fee Related CN203821629U (en) | 2014-03-12 | 2014-03-12 | Steel plate shear wall with inclined struts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610696A (en) * | 2018-12-04 | 2019-04-12 | 黄河水利职业技术学院 | A kind of anti-buckling steel plate shear wall structure being easily assembled |
-
2014
- 2014-03-12 CN CN201420110495.9U patent/CN203821629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610696A (en) * | 2018-12-04 | 2019-04-12 | 黄河水利职业技术学院 | A kind of anti-buckling steel plate shear wall structure being easily assembled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204252285U (en) | Assembling energy-dissipating type bean column node | |
| CN102251602A (en) | Anti-seismic damper of shearing type opening soft steel building structure | |
| CN203308068U (en) | Wall-attached builder's jack | |
| CN202039478U (en) | Light-weight restrained steel plate wall with vertical slits | |
| CN104652600A (en) | Recoverable function framework structure system | |
| CN204491830U (en) | Can restore funcitons frame-brace structure system | |
| CN202090458U (en) | Anti-vibration damper of shear perforated mild steel building structure | |
| CN201991226U (en) | Flange template support structure | |
| CN104481049A (en) | Bolt connection energy dissipation device used for supporting | |
| CN205189159U (en) | Perfobond strip damping wall with adjustable | |
| CN204491831U (en) | Novel can restore funcitons frame-brace structure system | |
| CN203821629U (en) | Steel plate shear wall with inclined struts | |
| CN206289739U (en) | A kind of energy-conservation steel construction unit and steel structures coating | |
| CN104153595A (en) | Method for reinforcing mortise and tenon joints of wood frame through steel support | |
| CN204491828U (en) | Can restore funcitons frame structure system | |
| CN208934252U (en) | A kind of steel and wood composite girder construction | |
| CN202755506U (en) | Longitudinal division full-glass curtain wall supporting structure for buildings | |
| CN102191822A (en) | Shearing type parallel mild steel quake-proof damper for building structures | |
| CN202090457U (en) | Shearing earthquake-resistant damper for architectural structure with mild steels in parallel | |
| CN205116400U (en) | Steel construction beam column mosaic structure | |
| CN204609036U (en) | A kind of shock-absorbing energy dissipator for building structure | |
| CN203403515U (en) | Cross-shaped steel column structure | |
| CN203373754U (en) | Angle brace bracket of inner support system of high-rigidity integrated prestress assembled type foundation pit support | |
| CN211257387U (en) | Damping device convenient to remove and change | |
| CN204570996U (en) | Integration wall element and the body of wall adopting this integrated wall element to form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140910 Termination date: 20170312 |