CN216740225U - Concrete frame-steel sheet shear force wall structure - Google Patents
Concrete frame-steel sheet shear force wall structure Download PDFInfo
- Publication number
- CN216740225U CN216740225U CN202220319595.7U CN202220319595U CN216740225U CN 216740225 U CN216740225 U CN 216740225U CN 202220319595 U CN202220319595 U CN 202220319595U CN 216740225 U CN216740225 U CN 216740225U
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- China
- Prior art keywords
- steel plate
- concrete frame
- wall
- steel
- shear
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 91
- 239000010959 steel Substances 0.000 title claims abstract description 91
- 239000004567 concrete Substances 0.000 title claims abstract description 51
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a concrete frame-steel plate shear wall structure which comprises concrete frame columns, concrete frame beams, steel plate shear walls and connecting pieces. The concrete frame column and the concrete frame beam form a frame structure; the connecting piece comprises a connecting plate, an anchor plate, a plurality of shear keys and a plurality of anchor bars, wherein the shear keys and the anchor bars are welded on one side of the anchor plate, the connecting plate is welded on the other side of the anchor plate, and the connecting piece is used for connecting the steel plate shear wall to the frame structure. The concrete frame structure is suitable for multi-story and high-rise buildings, can better solve the problem of insufficient lateral stiffness resistance of a pure concrete frame structure, can effectively improve lateral stiffness, has good anti-seismic performance, is simple to construct, and is convenient for industrialization of production and mechanization of installation.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a concrete frame-steel plate shear wall structure.
Background
The concrete frame structure has been an important role in the field of construction as a mature structural system, and is widely applied to multi-story buildings and high-rise buildings with low height. However, when the height of the building is increased, the disadvantage that the structural rigidity of the concrete frame is relatively small is obviously amplified, and the problem that the lateral stiffness does not meet the design requirement often occurs, so that the application of the concrete frame in the higher building field is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a concrete frame-steel plate shear wall structure which is suitable for multi-story and high-rise buildings, can better solve the problem of insufficient lateral stiffness of a pure concrete frame structure, can effectively improve lateral stiffness, and has good seismic performance and simple construction.
In order to realize the purpose of the utility model, the following scheme is adopted:
a concrete frame-steel plate shear wall structure comprises concrete frame columns, concrete frame beams, steel plate shear walls and connecting pieces.
The concrete frame columns and the concrete frame beams form a frame structure;
the connecting piece includes connecting plate, anchor slab, a plurality of shear key and a plurality of anchor bar, and shear key and anchor bar weld in anchor slab one side, and the connecting plate welds in the anchor slab opposite side, and the connecting piece is used for connecting steel sheet shear force wall in frame construction.
Furthermore, the shear key adopts one or more of I-shaped steel, L-shaped steel and channel steel.
Furthermore, the connecting plate is one or more of a straight steel plate, a Z-shaped steel plate and an S-shaped steel plate.
Furthermore, the steel plate shear wall adopts one or more of a non-stiffening steel plate wall, a cross-shaped stiffening steel plate wall, an inclined stiffening steel plate wall, a buckling-restrained steel plate wall, a parallel damper steel plate wall and a slotted steel plate wall.
Furthermore, the connecting piece is embedded in the frame structure in advance, and the connecting plate is connected with the steel plate shear wall through welding or bolts.
Furthermore, the frame structure is a concrete frame and is formed by casting concrete frame columns and concrete frame beams in situ or assembled in an assembling mode.
The utility model has the beneficial effects that:
1. compared with the traditional concrete wall, the steel plate shear wall has light dead weight and good anti-seismic performance, and meanwhile, the steel plates in the steel plate shear wall can be recycled, so that the construction waste is reduced, and the environmental pollution is reduced; the steel plate shear wall is small in thickness and small in occupied building space; the steel plate shear wall can be bolted or welded, construction is simple, construction of the frame is not affected by construction of the steel plate shear wall, construction speed is high, and transformation is easy.
2. The steel shear wall structure has the advantages that the performance advantages of steel and concrete are fully exerted, the best in each other is achieved, and the steel plate shear wall is connected to the frame structure through the connecting piece.
Drawings
Fig. 1 is a schematic plan view of a concrete frame-steel plate shear wall structure of an embodiment;
FIG. 2 is a schematic elevation view of a concrete frame-steel plate shear wall structure of an embodiment;
FIG. 3 is a first schematic view of the connection of the connecting member, the frame structure and the steel plate shear wall according to the embodiment;
FIG. 4 is a second schematic view of the connection of the connecting member, the frame structure and the steel plate shear wall according to the embodiment;
FIG. 5 is a third schematic view of the connection of the connecting member, the frame structure and the steel plate shear wall according to the embodiment;
FIG. 6 is a schematic view showing a constitution of a connecting member of the embodiment;
FIG. 7 is a structural view of a connecting member of the embodiment;
FIG. 8 is a schematic view of a steel panel wall without stiffeners of the embodiment;
FIG. 9 is a schematic view of a parallel damper steel plate wall of an embodiment;
FIG. 10 is a schematic view of a cross stiffened steel panel wall of an embodiment;
FIG. 11 is a schematic view of an example of a diagonal stiffened steel panel wall;
FIG. 12 is a schematic view of a slotted steel plate wall of an embodiment;
reference numerals: the concrete-reinforced concrete composite wall comprises 1-concrete columns, 2-concrete beams, 3-connecting pieces, 4-steel plate shear walls, 5-frame structures, 6-bolts, 8-connecting plates, 9-anchor plates, 10-anchor bars, 11-shear keys, 12-stiffening-free steel plate walls, 13-parallel damper steel plate walls, 14-cross stiffening steel plate walls, 15-oblique stiffening steel plate walls and 16-slotted steel plate walls.
Detailed Description
As shown in fig. 1 and 2, the present embodiment provides a concrete frame-steel plate shear wall structure, which includes a concrete frame column 1, a concrete frame beam 2, a steel plate shear wall 4, and a connecting member 3.
Specifically, concrete frame post 1 and concrete frame roof beam 2 constitute frame construction 5 through cast-in-place or assembled equipment, and frame construction 5 is the concrete frame, and connecting piece 3 is pre-buried around frame construction 5 is inside, and steel sheet shear force wall 4 passes through connecting piece 3 to be connected in frame construction 5, and wherein, connecting plate 8 passes through welded connection or bolted connection with steel sheet shear force wall 4.
Specifically, as shown in fig. 6 and 7, the connecting member 3 includes a connecting plate 8, an anchor plate 9, a plurality of shear keys 11 and a plurality of anchor bars 10, the shear keys 11 and the anchor bars 10 are welded on one side of the anchor plate 9, and the connecting plate 8 is welded on the other side of the anchor plate 9, wherein the shear keys 11 may be i-shaped steel, L-shaped steel, channel steel, or the like; as shown in fig. 3 to 5, the connecting plate 8 may be a flat steel plate, a Z-shaped steel plate, an S-shaped steel plate, or a combined steel plate.
More specifically, in order to improve the stability of the present embodiment, as shown in fig. 8 to 12, the steel plate shear wall 4 may be one or more of a non-stiffened steel plate wall 12, a cross-stiffened steel plate wall 14, an inclined stiffened steel plate wall 15, a buckling-restrained steel plate wall, a parallel damper steel plate wall 13, and a slotted steel plate wall 16.
In this embodiment, the concrete frame columns 1 and the concrete frame beams 2 bear all vertical loads, and the size of the cross section is also determined by the vertical load; during construction, the connecting piece 3 is pre-embedded, when the whole concrete frame reaches a certain strength, the steel plate shear wall 4 is installed, and the thickness and the type of the steel plate shear wall 4 are determined by horizontal loads (earthquake and wind loads).
The above embodiments are only for illustrating the technical ideas and features of the present invention, and are not meant to be exclusive or limiting of the present invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the utility model.
Claims (6)
1. A concrete frame-steel plate shear wall structure is characterized by comprising concrete frame columns (1), concrete frame beams (2), steel plate shear walls (4) and connecting pieces (3);
the concrete frame column (1) and the concrete frame beam (2) form a frame structure (5);
the connecting piece (3) comprises a connecting plate (8), an anchor plate (9), a plurality of shear keys (11) and a plurality of anchor bars (10), the shear keys (11) and the anchor bars (10) are welded on one side of the anchor plate (9), the connecting plate (8) is welded on the other side of the anchor plate (9), and the connecting piece (3) is used for connecting the steel plate shear wall (4) to the frame structure (5).
2. A concrete frame-steel plate shear wall structure according to claim 1, wherein the shear key (11) is one or more of i-steel, L-steel, and channel steel.
3. A concrete frame-steel plate shear wall structure according to claim 1, wherein the connecting plates (8) are one or more of flat steel plates, Z-shaped steel plates, S-shaped steel plates.
4. A concrete frame-steel plate shear wall structure according to claim 1, wherein the steel plate shear wall (4) is one or more of a non-stiffened steel plate wall (12), a cross-stiffened steel plate wall (14), an inclined stiffened steel plate wall (15), a buckling restrained steel plate wall, a parallel damper steel plate wall (13) and a slotted steel plate wall (16).
5. A concrete frame-steel plate shear wall structure according to claim 1, wherein the connecting members (3) are pre-embedded in the frame structure (5), and the connecting plates (8) are connected with the steel plate shear wall (4) by welding or bolts (6).
6. A concrete frame-steel plate shear wall structure according to claim 1, wherein the frame structure (5) is a concrete frame, constructed by cast-in-place or assembled by assembly of concrete frame columns (1) and concrete frame beams (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220319595.7U CN216740225U (en) | 2022-02-17 | 2022-02-17 | Concrete frame-steel sheet shear force wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220319595.7U CN216740225U (en) | 2022-02-17 | 2022-02-17 | Concrete frame-steel sheet shear force wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216740225U true CN216740225U (en) | 2022-06-14 |
Family
ID=81918724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220319595.7U Expired - Fee Related CN216740225U (en) | 2022-02-17 | 2022-02-17 | Concrete frame-steel sheet shear force wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216740225U (en) |
-
2022
- 2022-02-17 CN CN202220319595.7U patent/CN216740225U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| 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: 20220614 |