CN207484730U - A kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform - Google Patents
A kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform Download PDFInfo
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- CN207484730U CN207484730U CN201721254365.2U CN201721254365U CN207484730U CN 207484730 U CN207484730 U CN 207484730U CN 201721254365 U CN201721254365 U CN 201721254365U CN 207484730 U CN207484730 U CN 207484730U
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Abstract
The utility model discloses a kind of anti-buckling steel plate seismic structural wall, earthquake resistant walls of waveform.Including steel plate wall, steel column and girder steel, steel plate wall is placed in the frame formed by steel column and girder steel, steel plate wall surrounding is fixedly connected with girder steel, steel column, steel plate wall uses waveform steel plate, it is bonded back-to-back by two panels waveform steel plate, two panels waveform steel plate is fitted connection with the wave crest protrusion on respective opposite face, and by high-frequency welding or is bolted in corrugated contact surface.The utility model simple structure, easy to process, site operation is easy so that steel plate wall can only be surrendered, and improve the shear-carrying capacity of steel plate wall and big shake energy-dissipating property, saved rolled steel dosage, can obtain certain economic benefit.
Description
Technical field
The utility model is related to a kind of anti-buckling steel plate seismic structural wall, earthquake resistant walls of waveform, belong to building engineering field, can extensive use
In the Lateral Resistant System of all kinds of steel buildings.
Background technology
In high-rise building steel structure, the Lateral Resistant System for resisting the horizontal forces such as wind load, geological process mainly has
Concrete shear force wall, bracing members, steel plate shear force wall etc..
Concrete shear force wall is stringent to structure lateral displacement requirement when steel construction is used together, and steel construction anti-side ductility is good
Advantage can not play.Bracing members have preferable lateral resistance behavior, but support the connecting node construction between beam column complicated, use steel
Amount is big, and makes high processing costs, and site operation error is big.Buckling occurs under bracing members geological process, bearing capacity is with sidesway
Increase and decrease sharply, anti-seismic performance is bad.
Steel plate shear force wall is since component form is simple, and connecting node is easy to implement, stress performance is excellent etc., obtains extensive
Using.
In the second stage of Aseismic Design, it is desirable to which steel plate shear force wall has preferable plastic deformation to consume more seismic energies
Amount.And vertically and horizontally scale is larger for steel plate shear force wall, steel plate thickness is relatively thin, it is easy to unstability occur and cause bending resistance and resistance to compression
Bearing capacity drastically declines, and shear-carrying capacity is then able to a part of reservation by developing the oblique pull field of force, but the oblique pull field of force pair with
Connected pillar be applied with very big lateral load, pillar has in itself by stretch bending and occurs the possibility of torsional outside plane.
It is currently used there are two ways to prevent steel plate shear force wall unstability.The first is that setting adds on steel plate shear force wall
Strength rib has the ribbed stiffener of both direction in length and breadth, needs to set according to calculating, and steel plate shear force wall is divided into lattice, reduces wide
Thickness rate improves buckling bearing capacity.Second method is the fixing concrete plate on the outside of steel plate shear force wall, utilizes the firm of concrete slab
It spends to constrain steel plate shear force wall, avoids the buckling of steel plate shear force wall.
The stiffened steel plate shear wall of first method description, ribbed stiffener weld together with steel plate shear force wall, horizontal masterpiece
With lower ribbed stiffener and steel plate shear force wall cooperative bearing, cooperative transformation.Steel plate shear force wall cannot be alone in freely development is moulded in face
Property deformation.
The concrete constraint steel plate shear force wall of second method description, in order to solid well between concrete slab and steel plate
It is fixed, trepanning or weld bolt on steel plate shear force wall are needed, both sides concrete slab is fixed on steel plate wall by bolt.It is this
Construction connection is complicated, needs to make finished product member in factory, transport and installation requirement are high.
Utility model content
In order to solve the problems, such as background technology, the utility model provides a kind of anti-buckling steel plate antidetonation of waveform
The features such as wall has simple structure compared with conventional steel plates shear wall way, facilitates site operation, while steel plate is not in office
Portion's unstability so as to improve the shear-carrying capacity of steel plate wall, bending resistance and Compressive Bearing Capacity, enhances ductility and the energy consumption of steel plate wall
Ability.
The technical solution adopted in the utility model is：
The utility model includes steel plate wall, steel column and girder steel, and steel plate wall is placed in the frame formed by steel column and girder steel, steel
Board wall surrounding is fixedly connected with girder steel, steel column, and the steel plate wall uses waveform steel plate, back-to-back by two panels waveform steel plate
Fitting, and by high-frequency welding or be bolted in corrugated contact surface.
When two panels waveform steel plate is bonded back-to-back, two panels waveform steel plate is affixed with the wave crest protrusion on respective opposite face
Close connection.
Preferably, the waveform steel plate uses arc-shaped Wavy steel plate or fold-line-shaped Wavy steel plate.
Preferably, the steel plate wall surrounding is welded with girder steel, steel column.
Preferably, the girder steel uses H profile steel beam or box beam.
Another scheme, the steel column replace with steel core concrete column.
The technical principle of the utility model is：Waveform steel plate has many advantages, such as load-carrying efficiency height, and good economy performance is a kind of
High efficiency section bar.Waveform steel plate has larger Out-of Plane Stiffness and higher shearing resistance Buckling Loads, is formed using waveform steel plate
Steel plate wall can effectively avoid steel plate wall and complete buckling and local buckling occurs, and the intensity of steel can be fully used, so as to
Improve shear-carrying capacity, anti-earthquake ductility and the energy dissipation capacity of steel plate wall.
The beneficial effects of the utility model are mainly reflected in：
1st, simple structure, easy to process, site operation is easy；
2nd, the complete buckling and local buckling of steel plate wall can be prevented using waveform steel plate so that steel plate wall can only be bent
Clothes improve the shear-carrying capacity of steel plate wall and big shake energy-dissipating property.
3rd, since steel strength is fully used, the steel plate thickness of seismic structural wall, earthquake resistant wall can be thinned compared with traditional method,
Rolled steel dosage has been saved, certain economic benefit can be obtained.
Description of the drawings
Fig. 1 is the elevation of the utility model seismic structural wall, earthquake resistant wall.
Fig. 2 is the plan view of the utility model seismic structural wall, earthquake resistant wall.
Fig. 3 is a kind of plan view of embodiment.
Fig. 4 is the plan view of another embodiment.
In figure：Girder steel 1, steel column 2, steel plate wall 3, waveform steel plate 4, bolt 5, high-frequency welding 6.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1
As depicted in figs. 1 and 2, embodiment includes steel plate wall 3, steel column 2 and girder steel 1, and girder steel uses H profile steel beam, steel plate wall
It is placed in the frame formed by steel column and girder steel, steel plate wall surrounding is welded with girder steel, steel column.
Steel plate wall 3 undertakes horizontal shear, and steel plate wall 3 is by two panels waveform steel plate 4 back-to-back with the wave on respective opposite face
Peak protrusion fits connection, and opens bolt hole on the steel plate along the horizontal direction perpendicular to metope at binding face, then passes through
Two panels waveform steel plate is formed by connecting by bolt 5.
Embodiment 2
As shown in figures 1 and 3, embodiment includes steel plate wall 3, steel column 2 and girder steel 1, and girder steel uses box beam, and steel plate wall is put
In in the frame formed by steel core concrete column and girder steel, steel plate wall surrounding is welded with girder steel, steel core concrete column.
Steel plate wall undertakes horizontal shear, and steel plate wall 3 is by the linear waveform steel plate 4 of two panels circular arc back-to-back with respectively opposite
Wave crest protrusion on face fits connection, and uses elongated high-frequency welding 6 along the horizontal direction perpendicular to metope at binding face
It forms.
Embodiment 3
As shown in Figure 1 and Figure 4, embodiment includes steel plate wall 3, steel column 2 and girder steel 1, and girder steel uses H profile steel beam, steel plate wall
It is placed in the frame formed by steel column and girder steel, steel plate wall surrounding is welded with girder steel, steel column.
Steel plate wall undertakes horizontal shear, and steel plate wall 3 is by the waveform steel plate 4 of two panels fold-line-shaped back-to-back with respective opposite face
On wave crest protrusion fit connection, and along the horizontal direction perpendicular to metope wherein a piece of steel plate is gone out at binding face convex
Then point is formed in bump location using interruption high-frequency welding 6.
Claims (5)
1. a kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform, including steel plate wall (3), steel column (2) and girder steel (1), steel plate wall (3) is placed in
In the frame formed by steel column (2) and girder steel (1), it is characterised in that：The steel plate wall (3) using waveform steel plate (4), by
Two panels waveform steel plate (4) back-to-back be bonded, and corrugated contact surface by high-frequency welding (6) or bolt (5) connection and
Into；
When two panels waveform steel plate (4) is bonded back-to-back, two panels waveform steel plate (4) is with the wave crest protrusion phase on respective opposite face
It is fitted and connected.
2. a kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform according to claim 1, it is characterised in that：
The waveform steel plate (4) uses arc-shaped Wavy steel plate or fold-line-shaped Wavy steel plate.
3. a kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform according to claim 1, it is characterised in that：
Steel plate wall (3) surrounding is welded with girder steel, steel column.
4. a kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform according to claim 1, it is characterised in that：
The girder steel (1) is using H profile steel beam or box beam.
5. a kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform according to claim 1, it is characterised in that：
The steel column (2) replaces with steel core concrete column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254365.2U CN207484730U (en) | 2017-09-27 | 2017-09-27 | A kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254365.2U CN207484730U (en) | 2017-09-27 | 2017-09-27 | A kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform |
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| Publication Number | Publication Date |
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| CN207484730U true CN207484730U (en) | 2018-06-12 |
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| CN201721254365.2U Active CN207484730U (en) | 2017-09-27 | 2017-09-27 | A kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555242A (en) * | 2018-12-04 | 2019-04-02 | 黄河水利职业技术学院 | A kind of anti-buckling steel plate shear wall structure of energy-dissipating and shock-absorbing |
| CN109629711A (en) * | 2019-01-14 | 2019-04-16 | 重庆大学 | A kind of superposed type corrugated sheet steel wall Core Walls Structure-light gauge cold-formed steel shape composite wall structure |
| CN109680796A (en) * | 2019-01-14 | 2019-04-26 | 重庆大学 | High-strength steel frame-overlapping corrugated sheet steel wall anti-side cold formed steel structure |
| CN110067322A (en) * | 2018-08-02 | 2019-07-30 | 内蒙古工业大学 | A kind of energy consumption wall and preparation method thereof |
| CN110512764A (en) * | 2019-07-15 | 2019-11-29 | 清华大学 | A kind of double wave shape steel plate wall of make-up connection |
-
2017
- 2017-09-27 CN CN201721254365.2U patent/CN207484730U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067322A (en) * | 2018-08-02 | 2019-07-30 | 内蒙古工业大学 | A kind of energy consumption wall and preparation method thereof |
| CN109555242A (en) * | 2018-12-04 | 2019-04-02 | 黄河水利职业技术学院 | A kind of anti-buckling steel plate shear wall structure of energy-dissipating and shock-absorbing |
| CN109629711A (en) * | 2019-01-14 | 2019-04-16 | 重庆大学 | A kind of superposed type corrugated sheet steel wall Core Walls Structure-light gauge cold-formed steel shape composite wall structure |
| CN109680796A (en) * | 2019-01-14 | 2019-04-26 | 重庆大学 | High-strength steel frame-overlapping corrugated sheet steel wall anti-side cold formed steel structure |
| CN110512764A (en) * | 2019-07-15 | 2019-11-29 | 清华大学 | A kind of double wave shape steel plate wall of make-up connection |
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