CN206521852U - A kind of new anti-buckling combined steel plate shearing force wall - Google Patents
A kind of new anti-buckling combined steel plate shearing force wall Download PDFInfo
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- CN206521852U CN206521852U CN201621430425.7U CN201621430425U CN206521852U CN 206521852 U CN206521852 U CN 206521852U CN 201621430425 U CN201621430425 U CN 201621430425U CN 206521852 U CN206521852 U CN 206521852U
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- steel plate
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- frame column
- angle
- framework
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Abstract
The utility model is related to a kind of new anti-buckling combined steel plate shearing force wall, including the framework surrounded by Vierendeel girder and frame column, the both sides cladding steel plate of framework, fill concrete in the cavity that steel plate is surrounded with framework, steel plate is provided with some through holes, provided with welding angle at the corner of steel plate, weld and boss is carried at two right-angle sides at angle, two boss at welding angle are contacted and welded with Vierendeel girder and frame column respectively, the height of boss is higher than the pars intermedia of steel plate, the boss side surfaces at two adjacent solder angles and the middle part of steel plate form breach, therefore, after welding, disengaged in the middle part of the side of steel plate four with frame column and beam, the pulling force that flexing pull strap is produced undertakes steering by frame column and undertaken by Vierendeel girder and framework Column border node, reduce the uneven pulling force for acting on frame column, reduce additional bending moment, so as to protect frame column.
Description
Technical field
The utility model is related to combined steel plate shearing force wall field, especially a kind of new anti-buckling combined steel plate shearing force wall.
Background technology
Common compound shear wall mainly has two kinds of compound shear walls according to combining form, can be divided into single compound shear wall
With double combinations shear wall.Single compound shear wall refers to only with a kind of shear wall of combining form, using and most study
Be steel plate-concrete combination of materials shear wall, mainly include：Shaped steel and reinforced concrete combination shear wall, i.e. shaped steel coagulation
Native shear wall, the shear wall with steel pipe concrete frame, the shear wall of steel plate and reinforced concrete combination.Double combinations shear wall
Refer to the shear wall using two kinds of combining forms.The presence of Profiled bar concrete combination shearing wall reinforcing bar causes wall shear-carrying capacity
Greatly improve, also cause wall stiffness is degenerated to tend towards stability, while the ductility of wall also increases.Steel pipe concrete frame is cut
Power wall has good ductility and energy dissipation capacity, and this current type is of little use.Steel plate concrete combined shear wall has one side
Steel plate concrete combined shear wall, two panels steel plate embed combined concrete shear wall.Unilateral steel plate concrete combined shear wall has
Preferable anti-seismic performance, but the easy stress of concrete comes off.Two panels steel plate, which embeds concrete, can improve concrete ductility, but steel plate
Easy deformation of being wronged.
The compound shear wall with anti-buckling function is mostly the compound shear wall of the embedded steel plate type of concrete parcel at present,
Internally realized in steel plate anti-buckling.Although energy-dissipating and shock-absorbing works well, the set-up time is needed, complicated construction technique, and
It is difficult to change.In addition, still there is the situation that concrete is easily peeled off under macroseism.
Utility model content
The purpose of this utility model is that there is provided a kind of new in order to solve the defect present in compound shear wall in the prior art
The anti-buckling combined steel plate shearing force wall of type.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of new anti-buckling combined steel plate shearing force wall, including the framework surrounded by Vierendeel girder and frame column, the two of framework
Side coats fill concrete in steel plate, the cavity that steel plate is surrounded with framework, and steel plate is provided with some through holes, the corner of steel plate
Provided with welding angle；
Weld and boss is carried at two right-angle sides at angle, the height of boss is higher than the pars intermedia of steel plate, two adjacent solders
The boss side surfaces at angle and the middle part of steel plate form breach.
A kind of above-mentioned new anti-buckling combined steel plate shearing force wall, two boss at the welding angle respectively with Vierendeel girder and
Frame column is contacted and welded.
Above-mentioned a kind of new anti-buckling combined steel plate shearing force wall, between the middle part of the steel plate and Vierendeel girder and frame column
Leave gap.
A kind of above-mentioned new anti-buckling combined steel plate shearing force wall, the boss is integrally formed with welding angle.
A kind of above-mentioned new anti-buckling combined steel plate shearing force wall, the through hole is slotted hole.
The beneficial effects of the utility model are：One, using two blocks of steel plates in framework, middle casting concrete allows Covered with Angles
Plate plays effect of contraction to concrete, prevents concrete comes off under macroseism from improving the ductility of concrete.Two, steel plate structure is easy
Generation bending deformation, to prevent unstability, on the one hand, using four welding angle connections between steel plate and framework, pass through steel plate and steel
Concrete frame joint connect, due to weld angle two right-angle sides at carry boss, weld angle two boss respectively with framework
Beam and frame column are contacted and welded, and the height of boss is higher than the pars intermedia of steel plate, the boss side surfaces and steel at two adjacent solder angles
The middle part of plate forms breach, therefore, after welding, is disengaged in the middle part of the side of steel plate four with frame column and beam, the drawing that flexing pull strap is produced
Power undertakes steering by frame column and undertaken by Vierendeel girder and framework Column border node, reduces the uneven pulling force for acting on frame column, drops
Low additional bending moment, so as to protect frame column.In addition, being more convenient to replace after the steel plate of corner connection is impaired.On the other hand, lead to
Cross and slotted hole is opened on steel plate by shear wall with higher side bearing capacity, good lateral rigidity and ductile performance, it is oval
Hole should be evenly arranged so that the inside rigidity of steel plate is evenly distributed, and avoid producing stress concentration phenomenon.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is schematic cross-section of the present utility model；
Fig. 3 is the schematic diagram of the utility model steel plate.
Embodiment
As shown in Figure 1 to Figure 3, a kind of new anti-buckling combined steel plate shearing force wall, including enclosed by Vierendeel girder 1 and frame column 2
Into framework, the both sides cladding steel plate 3 of framework, fill concrete 4 in the cavity that steel plate 3 and framework are surrounded, if steel plate 3 provided with
Dry through hole 31, through hole 31 is provided with welding angle 32 at slotted hole, the corner of steel plate 3；
Weld and boss 33 is carried at two right-angle sides at angle 32, boss 33 is integrally formed with welding angle 32, the height of boss 33
Degree is higher than the pars intermedia of steel plate 3, and the side of boss 33 at two adjacent solder angles 32 forms breach 34 with the middle part of steel plate 3, in weldering
Connect angle 32 two boss 33 contact and weld with Vierendeel girder 1 and frame column 2 respectively after, the middle part of steel plate 3 and Vierendeel girder 1 and frame
Gap 35 is left between trestle 2.
The specific effect of this shear wall is shown：One, using two blocks of steel plates 3 in framework, middle casting concrete 4 allows outer
Steel plated 3 plays effect of contraction to concrete 4, prevents concrete 4 comes off under macroseism from improving the ductility of concrete.Two, by
Easily occurs bending deformation in the structure of steel plate 3, to prevent unstability, on the one hand, connect between steel plate 3 and framework using four welding angles 32
Connect, be connected by steel plate 3 with steel frame beam column joint, carry boss 33 at two right-angle sides due to welding angle 32, weld angle
Two boss 33 contact and weld with Vierendeel girder 1 and frame column 2 respectively, the height of boss 32 is higher than the pars intermedia of steel plate 3, two
The boss side surfaces at individual adjacent solder angle and the middle part of steel plate form breach 34, therefore, after welding, the side of steel plate 3 four middle part and framework
Post 2 and Vierendeel girder 1 are disengaged, and the pulling force that flexing pull strap is produced undertakes steering by Vierendeel girder 1 and the node of frame column 2 by frame column 2
Undertake, reduce the uneven pulling force for acting on frame column 2, reduce additional bending moment, so as to protect frame column.In addition, four
It is more convenient to replace after the steel plate of angle connection is impaired.On the other hand, shear wall is allowed with higher by opening slotted hole 31 on steel plate 3
Side bearing capacity, good lateral rigidity and ductile performance, slotted hole should be evenly arranged so that the inside rigidity of steel plate point
Cloth is uniform, avoids producing stress concentration phenomenon.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited in any way,
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model
Within principle, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. a kind of new anti-buckling combined steel plate shearing force wall, including the framework surrounded by Vierendeel girder and frame column, it is characterised in that
Fill concrete in the both sides cladding steel plate of framework, the cavity that steel plate is surrounded with framework, steel plate is provided with some through holes, steel plate
Corner at provided with welding angle；
Weld and boss is carried at two right-angle sides at angle, the height of boss is higher than the pars intermedia of steel plate, two adjacent solder angles
The middle part of boss side surfaces and steel plate forms breach.
2. the new anti-buckling combined steel plate shearing force wall of one kind according to claim 1, it is characterised in that the welding angle
Two boss are contacted and welded with Vierendeel girder and frame column respectively.
3. the new anti-buckling combined steel plate shearing force wall of one kind according to claim 1, it is characterised in that in the steel plate
Gap is left between portion and Vierendeel girder and frame column.
4. the new anti-buckling combined steel plate shearing force wall of one kind according to claim 1, it is characterised in that the boss and weldering
Angle is connect to be integrally formed.
5. the new anti-buckling combined steel plate shearing force wall of one kind according to claim 1, it is characterised in that the through hole is length
Circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430425.7U CN206521852U (en) | 2017-08-01 | 2017-08-01 | A kind of new anti-buckling combined steel plate shearing force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430425.7U CN206521852U (en) | 2017-08-01 | 2017-08-01 | A kind of new anti-buckling combined steel plate shearing force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521852U true CN206521852U (en) | 2017-09-26 |
Family
ID=59888931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621430425.7U Expired - Fee Related CN206521852U (en) | 2017-08-01 | 2017-08-01 | A kind of new anti-buckling combined steel plate shearing force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057129A1 (en) * | 2018-09-18 | 2020-03-26 | 广东工业大学 | Anti-buckling steel plate shear wall |
-
2017
- 2017-08-01 CN CN201621430425.7U patent/CN206521852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057129A1 (en) * | 2018-09-18 | 2020-03-26 | 广东工业大学 | Anti-buckling steel plate shear wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170926 Termination date: 20180801 |