CN222065953U - Rectangular steel tube concrete column for thin steel plate shear wall - Google Patents
Rectangular steel tube concrete column for thin steel plate shear wall Download PDFInfo
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- CN222065953U CN222065953U CN202420692191.1U CN202420692191U CN222065953U CN 222065953 U CN222065953 U CN 222065953U CN 202420692191 U CN202420692191 U CN 202420692191U CN 222065953 U CN222065953 U CN 222065953U
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Abstract
本实用新型公开了一种用于薄钢板剪力墙的矩形钢管混凝土柱，包括矩形钢管混凝土柱主体和薄钢板剪力墙，所述矩形钢管混凝土柱主体设于薄钢板剪力墙侧面，所述矩形钢管混凝土柱主体外设有矩形钢管，且矩形钢管内均匀间隔焊接有加固板，所述矩形钢管混凝土柱主体外侧连接有封孔连接板，且矩形钢管混凝土柱主体内填充有混凝土，所述封孔连接板其中一端均匀间隔连接有剪力钉。该用于薄钢板剪力墙的矩形钢管混凝土柱由矩形钢管、封孔连接板、剪力钉以及加固板焊接构成一体结构，通过浇筑混凝土保证结构强度，封孔连接板使矩形钢管相对薄钢板剪力墙固定，有效保证矩形钢管混凝土柱与薄钢板剪力墙之间的连接强度，提高薄钢板剪力墙的抗弯抗剪能力。
The utility model discloses a rectangular steel tube concrete column for thin steel plate shear wall, comprising a rectangular steel tube concrete column body and a thin steel plate shear wall, wherein the rectangular steel tube concrete column body is arranged on the side of the thin steel plate shear wall, a rectangular steel tube is arranged outside the rectangular steel tube concrete column body, and reinforcement plates are welded evenly at intervals inside the rectangular steel tube, a sealing connection plate is connected to the outside of the rectangular steel tube concrete column body, and the rectangular steel tube concrete column body is filled with concrete, and one end of the sealing connection plate is evenly spaced and connected to shear nails. The rectangular steel tube concrete column for thin steel plate shear wall is welded to form an integrated structure by rectangular steel tube, sealing connection plate, shear nails and reinforcement plate, and the structural strength is ensured by pouring concrete, and the sealing connection plate fixes the rectangular steel tube relative to the thin steel plate shear wall, effectively ensuring the connection strength between the rectangular steel tube concrete column and the thin steel plate shear wall, and improving the bending and shearing resistance of the thin steel plate shear wall.
Description
Technical Field
The utility model relates to the technical field of concrete filled steel tube columns, in particular to a rectangular concrete filled steel tube column for a thin steel plate shear wall.
Background
The steel sheet shear wall is a structural earthquake-resistant system commonly used in high-rise and super-high-rise buildings, and mainly comprises steel sheets, frame steel beams, frame steel columns and the like, and the rigidity and the strength of the building in the horizontal direction are provided by the cooperative work of the components so as to resist the transverse acting forces such as earthquake, wind load and the like. In the thin steel plate shear wall system, the rectangular steel tube concrete column can further improve the earthquake resistance and the bearing capacity of the whole system. The rectangular steel pipe concrete column is a composite structural column, which combines the high strength and rigidity of the steel pipe with the good compression resistance of concrete and is widely applied to structures such as high-rise buildings, bridges and the like.
The existing rectangular steel tube concrete column for the steel plate shear wall mainly comprises an external rectangular steel tube and internally filled concrete, for example, a rectangular steel tube concrete column for the steel plate shear wall is disclosed in the publication No. CN202483072U, and a concrete column is formed by two rectangular steel tubes.
Disclosure of utility model
The utility model aims to provide a rectangular steel tube concrete column for a thin steel plate shear wall, which aims to solve the problems that in the prior art, the rectangular steel tube concrete column for the thin steel plate shear wall is formed by two rectangular steel tubes, and the rectangular steel tube concrete column has guaranteed structural strength, but needs to be subjected to vibration treatment respectively when concrete is poured, so that workload is caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rectangular steel tube concrete column for the steel sheet shear wall comprises a rectangular steel tube concrete column main body and a steel sheet shear wall, wherein the rectangular steel tube concrete column main body is arranged on the side face of the steel sheet shear wall, rectangular steel tubes are arranged outside the rectangular steel tube concrete column main body, reinforcing plates are uniformly welded at intervals in the rectangular steel tubes, hole sealing connecting plates are connected to the outer sides of the rectangular steel tube concrete column main body, concrete is filled in the rectangular steel tube concrete column main body, one ends of the hole sealing connecting plates are uniformly connected with shear nails at intervals, and the other ends of the hole sealing connecting plates are connected with the side face of the steel sheet shear wall.
Preferably, the height of the rectangular steel pipe is equal to the length of the hole sealing connecting plate, and the four surfaces of the rectangular steel pipe are provided with plug holes at intervals.
Preferably, the hole sealing connecting plate is positioned at the inserting hole, and the inserting hole is in inserting fit with the shear pin.
Preferably, the plug holes are of round hole structures, and the plug holes are longitudinally and uniformly distributed.
Preferably, the four reinforcing plates are in a group, and the reinforcing plates are inclined at 45 degrees relative to the side surface of the rectangular steel pipe.
Preferably, the reinforcing plates are symmetrically arranged on two sides of the plug hole, and the rectangular steel pipes, the reinforcing plates and the hole sealing connecting plates are all fixed through welding.
Compared with the prior art, the utility model has the beneficial effects that: the rectangular steel tube concrete column for the thin steel plate shear wall is formed by welding the rectangular steel tube, the hole sealing connecting plate, the shear nails and the reinforcing plate into an integrated structure, the structural strength is guaranteed through pouring concrete, the rectangular steel tube is fixed relative to the thin steel plate shear wall through the hole sealing connecting plate, the connection strength between the rectangular steel tube concrete column and the thin steel plate shear wall is effectively guaranteed, and the bending and shearing resistance of the thin steel plate shear wall is improved. According to the rectangular steel tube concrete column for the thin steel plate shear wall, the reinforcing plate is welded at the upper end and the lower end of the inner side of the rectangular steel tube in a 45-degree inclined mode, so that the deformation resistance of the edge of the rectangular steel tube is effectively improved, the shear nails are welded on the hole sealing connecting plate through penetrating the shear nails onto the rectangular steel tube, and then the hole sealing connecting plate is welded on the outer side of the rectangular steel tube, and the stability of the rectangular steel tube concrete column structure is guaranteed.
Drawings
FIG. 1 is a top view of a rectangular concrete filled steel tubular column body for a steel sheet shear wall and a steel sheet shear wall connection structure according to the present utility model;
FIG. 2 is a front view of a rectangular concrete filled steel tubular column body for a steel sheet shear wall and a steel sheet shear wall connection structure according to the present utility model;
FIG. 3 is a schematic view of a rectangular steel pipe and hole sealing connection plate and reinforcing plate connection structure of a rectangular steel pipe concrete column for a steel sheet shear wall according to the present utility model.
In the figure: 1. a rectangular concrete filled steel tubular column main body; 2. rectangular steel pipes; 3. a hole sealing connecting plate; 4. concrete; 5. shear nails; 6. a reinforcing plate; 7. a plug hole; 8. a sheet steel shear wall.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a rectangular steel tube concrete column for a steel sheet shear wall comprises a rectangular steel tube concrete column main body 1 and a steel sheet shear wall 8, wherein the rectangular steel tube concrete column main body 1 is arranged on the side surface of the steel sheet shear wall 8, rectangular steel tubes 2 are arranged outside the rectangular steel tube concrete column main body 1, reinforcing plates 6 are uniformly welded in the rectangular steel tubes 2 at intervals, four reinforcing plates 6 are in a group, the reinforcing plates 6 incline at 45 degrees relative to the side surface of the rectangular steel tubes 2, the structure can carry out structural reinforcement treatment on the rectangular steel tubes 2 through the reinforcing plates 6, meanwhile, the reinforcing plates 6 can avoid blocking the pouring of concrete 4, the rectangular steel tube concrete column main body 1 provides high bending resistance and shearing resistance, the outer side of the rectangular steel tube concrete column main body 1 is connected with a hole sealing connecting plate 3, the height of the rectangular steel tubes 2 is equal to the length of the hole sealing connecting plate 3, plug holes 7 are arranged on the four surfaces of the rectangular steel tubes 2 at intervals, the structure ensures that the hole sealing connecting plate 3 can play a role in connecting the rectangular steel tube 2 and the thin steel plate shear wall 8, the rectangular steel tube 2 and the thin steel plate shear wall 8 form a whole, the thin steel plate shear wall 8 can be reinforced by the rectangular steel tube concrete column main body 1, the compressive strength of the thin steel plate shear wall 8 is increased, the hole sealing connecting plate 3 is positioned at the position of the inserting hole 7, the inserting hole 7 is in inserted fit with the shear pin 5, the shear pin 5 can be inserted into the inserting hole 7, the shear pin 5 penetrates through the side surface of the rectangular steel tube 2, the shear pin 5 is fixed relative to the rectangular steel tube 2 through the hole sealing connecting plate 3, the shear pin 5 is arranged in the rectangular steel tube 2, the shearing force resistance is exerted on the concrete 4 poured in the rectangular steel tube 2, the strength of the rectangular steel tube concrete column main body 1 is improved, the inserting hole 7 is in a round hole structure, and the spliced eye 7 vertically evenly distributes, this structure makes shear force nail 5 pass through spliced eye 7 and is fixed relative rectangle steel pipe 2, let rectangle steel pipe 2 side atress even, and rectangle steel pipe concrete column main part 1 intussuseption is filled with concrete 4, the inside cavity of rectangle steel pipe 2 is integrative, it is convenient to make concrete 4 pour, avoid a plurality of cavities to cause the problem that pouring vibrating work load is big, and guarantee the intensity of rectangle steel pipe concrete column main part 1, hole sealing connecting plate 3 wherein one end evenly interval is connected with shear force nail 5, and hole sealing connecting plate 3 other end and steel sheet shear force wall 8 side are connected, reinforcing plate 6 symmetry is in spliced eye 7 both sides, rectangle steel pipe 2 and reinforcing plate 6 and hole sealing connecting plate 3 are all through welded fastening, this structure makes rectangle steel pipe 2 and reinforcing plate 6, hole sealing connecting plate 3 and shear force nail 5 constitute firm integral structure, and carry out the structure reinforcing treatment through pouring concrete 4, improve steel sheet shear force wall 8 overall stability and security.
Working principle: when the rectangular steel tube concrete column for the steel sheet shear wall is used, firstly, splicing holes 7 with round hole structures are uniformly formed in four surfaces of a rectangular steel tube 2 at intervals from top to bottom, reinforcing plates 6 are inclined at 45 degrees relative to the side surfaces of the rectangular steel tube 2 and then welded to the upper end part and the lower end part of the inner side of the rectangular steel tube 2, shear nails 5 are uniformly welded to hole sealing connecting plates 3 at intervals, then the shear nails 5 penetrate into the splicing holes 7, after the hole sealing connecting plates 3 are attached to the side surfaces of the rectangular steel tube 2, the rectangular steel tube 2 and the hole sealing connecting plates 3 are subjected to welding treatment, the shear nails 5 are firmly fixed relative to the rectangular steel tube 2, and when the splicing holes 7 are subjected to the plugging treatment through the hole sealing connecting plates 3, the rectangular steel tube 2 and the hole sealing connecting plates 3 are fixed in a welding mode, pouring treatment of concrete 4 is carried out after the rectangular steel tube 2 is fixed to a required position, the cavity inside the rectangular steel tube 2 is integrated, and after the concrete is vibrated, the rectangular steel tube concrete column body 1 is formed, and a series of work is completed.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a rectangle steel core concrete column for steel sheet shear force wall, includes rectangle steel core concrete column main part (1) and steel sheet shear force wall (8), steel sheet shear force wall (8) side, its characterized in that are located to rectangle steel core concrete column main part (1): rectangular steel pipe (2) are arranged outside the rectangular steel pipe concrete column main body (1), reinforcing plates (6) are uniformly welded at intervals in the rectangular steel pipe (2), hole sealing connecting plates (3) are connected to the outer side of the rectangular steel pipe concrete column main body (1), concrete (4) is filled in the rectangular steel pipe concrete column main body (1), shear nails (5) are uniformly connected to one end of each hole sealing connecting plate (3) at intervals, and the other end of each hole sealing connecting plate (3) is connected with the side face of a thin steel plate shear wall (8).
2. A rectangular concrete-filled steel tubular column for a steel sheet shear wall as set forth in claim 1, wherein: the height of the rectangular steel pipe (2) is equal to the length of the hole sealing connecting plate (3), and the four surfaces of the rectangular steel pipe (2) are provided with plug holes (7) at intervals.
3. A rectangular concrete-filled steel tubular column for a steel sheet shear wall as set forth in claim 2, wherein: the hole sealing connecting plate (3) is positioned at the inserting hole (7), and the inserting hole (7) is in inserting fit with the shear pin (5).
4. A rectangular concrete-filled steel tubular column for a steel sheet shear wall as set forth in claim 2, wherein: the plug holes (7) are of round hole structures, and the plug holes (7) are longitudinally and uniformly distributed.
5. A rectangular concrete-filled steel tubular column for a steel sheet shear wall as set forth in claim 1, wherein: four reinforcing plates (6) are in a group, and the reinforcing plates (6) incline at 45 degrees relative to the side surface of the rectangular steel pipe (2).
6. A rectangular concrete-filled steel tubular column for a steel sheet shear wall as set forth in claim 1, wherein: the reinforcing plates (6) are symmetrically arranged on two sides of the inserting holes (7), and the rectangular steel pipes (2), the reinforcing plates (6) and the hole sealing connecting plates (3) are fixed through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420692191.1U CN222065953U (en) | 2024-04-07 | 2024-04-07 | Rectangular steel tube concrete column for thin steel plate shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420692191.1U CN222065953U (en) | 2024-04-07 | 2024-04-07 | Rectangular steel tube concrete column for thin steel plate shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222065953U true CN222065953U (en) | 2024-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420692191.1U Active CN222065953U (en) | 2024-04-07 | 2024-04-07 | Rectangular steel tube concrete column for thin steel plate shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222065953U (en) |
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2024
- 2024-04-07 CN CN202420692191.1U patent/CN222065953U/en active Active
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