CN219909627U - Anchoring connection structure of steel plate shear wall and steel bars in concrete frame - Google Patents
Anchoring connection structure of steel plate shear wall and steel bars in concrete frame Download PDFInfo
- Publication number
- CN219909627U CN219909627U CN202320691841.6U CN202320691841U CN219909627U CN 219909627 U CN219909627 U CN 219909627U CN 202320691841 U CN202320691841 U CN 202320691841U CN 219909627 U CN219909627 U CN 219909627U
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- CN
- China
- Prior art keywords
- steel plate
- shear wall
- plate shear
- sleeve
- steel
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 238000004873 anchoring Methods 0.000 title claims abstract description 13
- 239000004567 concrete Substances 0.000 title claims abstract description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 1
Abstract
The utility model relates to the technical field of construction of building structures, in particular to an anchoring connection structure of steel plate shear walls and steel bars in a concrete frame; the method is characterized in that: the steel plate shear wall comprises a steel plate shear wall (1), ribbed steel bars (2), sleeves (3) and high-strength bolts (4), wherein the sleeves (3) are vertically welded on the steel plate shear wall (1), and the sleeves (3) are arranged on the surface of the steel plate shear wall (1) in an array manner; a plurality of preformed holes (5) are formed in the radial direction of the sleeve (3), the preformed holes (5) are positioned on the same straight line, the preformed holes (5) are used for installing high-strength bolts (4), and ribbed steel bars (2) are arranged in the sleeve (3). The connecting structure provided by the utility model effectively solves the problem of insufficient anchoring constraint of the reinforced concrete frame at the joint of the reinforced concrete frame and the steel plate shear wall due to the limitation of construction space. Meanwhile, the connection does not need field welding and wet operation, and can be effectively applied to the assembled building.
Description
Technical Field
The utility model relates to the technical field of construction of building structures, in particular to an anchoring connection structure of steel plate shear walls and steel bars in a concrete frame.
Background
The steel plate shear wall not only can provide effective bearing capacity and rigidity, but also is superior to the common reinforced concrete shear wall in energy consumption and ductility, so that the steel plate shear wall is more and more widely applied to constructional engineering, and a structural system adopting the steel plate shear wall and the reinforced concrete frame is also frequently used. At present, the conventional technical method of the steel plate shear wall-reinforced concrete structure system is that shear resistant pieces on the steel plate shear wall are welded with steel bars in a frame structure to form connection anchoring, but the anchoring length of the steel bars is limited by space at the joint of the steel plate shear wall and the reinforced concrete frame, a gusset plate is required to be added, the construction cost is high, the operation space is limited, and the welding is difficult.
Disclosure of Invention
In order to solve the problems, the utility model provides an anchoring connection structure of a steel plate shear wall and steel bars in a concrete frame, wherein a sleeve is pre-welded on the steel plate shear wall, the inner diameter of the sleeve is slightly larger than the diameter of the steel bars, and the upper part of the sleeve is perforated and threaded; after the steel bar in the frame is inserted into the sleeve, a bolt is implanted from top to bottom at the upper part of the sleeve, and the bottom of the bolt is tightly propped against the steel bar, so that larger friction force is generated between the steel bar and the bottom of the sleeve, and effective connection is formed.
In order to achieve the above object, the present utility model is achieved by:
the anchoring connection structure of steel plate shear wall and steel bars in a concrete frame comprises a steel plate shear wall (1), ribbed steel bars (2), sleeves (3) and high-strength bolts (4), wherein the sleeves (3) are vertically welded on the steel plate shear wall (1), and the sleeves (3) are arranged on the surface of the steel plate shear wall (1) in an array manner; a plurality of preformed holes (5) are formed in the radial direction of the sleeve (3), the preformed holes (5) are positioned on the same straight line, the preformed holes (5) are used for installing high-strength bolts (4), and ribbed steel bars (2) are arranged in the sleeve (3); the sleeve (3) is pre-welded on the steel plate shear wall (1), the inner diameter of the sleeve (3) is larger than the diameter of the ribbed steel bar (2), and the upper part of the sleeve (3) is perforated and threaded; after the steel bar in the frame is inserted into the sleeve (3), high-strength bolts (4) are implanted from top to bottom on the upper part of the sleeve (3), and the bottoms of the high-strength bolts (4) tightly prop against ribbed steel bars (2) so that friction force is generated between the steel bars and the bottoms of the sleeve (3), and effective connection is formed.
The connecting structure provided by the utility model effectively solves the problem of insufficient anchoring constraint of the reinforced concrete frame at the joint of the reinforced concrete frame and the steel plate shear wall due to the limitation of construction space. Meanwhile, the connection does not need field welding and wet operation, and can be effectively applied to the assembled building.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a view showing the structure of the mechanical connection of the sleeve.
In the figure: 1-steel plate shear wall, 2-ribbed steel bars, 3-sleeve, 4-high-strength bolts and 5-reserved holes.
Detailed Description
The utility model is further illustrated by the following specific examples.
As shown in fig. 1 and 2, an anchoring connection structure of steel plate shear walls and steel bars in a concrete frame comprises a steel plate shear wall (1), ribbed steel bars (2), sleeves (3) and high-strength bolts (4), wherein the sleeves (3) are vertically welded on the steel plate shear wall (1), and the sleeves (3) are arranged on the surface of the steel plate shear wall (1) in an array manner; a plurality of preformed holes (5) are formed in the radial direction of the sleeve (3), the preformed holes (5) are positioned on the same straight line, the preformed holes (5) are used for installing high-strength bolts (4), and ribbed steel bars (2) are arranged in the sleeve (3); the sleeve (3) is pre-welded on the steel plate shear wall (1), the inner diameter of the sleeve (3) is larger than the diameter of the ribbed steel bar (2), and the upper part of the sleeve (3) is perforated and threaded; after the steel bar in the frame is inserted into the sleeve (3), high-strength bolts (4) are implanted from top to bottom on the upper part of the sleeve (3), and the bottoms of the high-strength bolts (4) tightly prop against ribbed steel bars (2) so that friction force is generated between the steel bars and the bottoms of the sleeve (3), and effective connection is formed.
The connecting structure provided by the utility model effectively solves the problem of insufficient anchoring constraint of the reinforced concrete frame at the joint of the reinforced concrete frame and the steel plate shear wall due to the limitation of construction space. Meanwhile, the connection does not need field welding and wet operation, and can be effectively applied to the assembled building.
Claims (1)
1. An anchoring connection structure of steel plate shear wall and reinforcing steel bars in concrete frame, characterized by: the steel plate shear wall comprises a steel plate shear wall (1), ribbed steel bars (2), sleeves (3) and high-strength bolts (4), wherein the sleeves (3) are vertically welded on the steel plate shear wall (1), and the sleeves (3) are arranged on the surface of the steel plate shear wall (1) in an array manner; a plurality of preformed holes (5) are formed in the radial direction of the sleeve (3), the preformed holes (5) are positioned on the same straight line, the preformed holes (5) are used for installing high-strength bolts (4), and ribbed steel bars (2) are arranged in the sleeve (3); the sleeve (3) is pre-welded on the steel plate shear wall (1), the inner diameter of the sleeve (3) is larger than the diameter of the ribbed steel bar (2), and the upper part of the sleeve (3) is perforated and threaded; after the steel bar in the frame is inserted into the sleeve (3), high-strength bolts (4) are implanted from top to bottom on the upper part of the sleeve (3), and the bottoms of the high-strength bolts (4) tightly prop against ribbed steel bars (2) so that friction force is generated between the steel bars and the bottoms of the sleeve (3), and effective connection is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320691841.6U CN219909627U (en) | 2023-03-31 | 2023-03-31 | Anchoring connection structure of steel plate shear wall and steel bars in concrete frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320691841.6U CN219909627U (en) | 2023-03-31 | 2023-03-31 | Anchoring connection structure of steel plate shear wall and steel bars in concrete frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909627U true CN219909627U (en) | 2023-10-27 |
Family
ID=88464119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320691841.6U Active CN219909627U (en) | 2023-03-31 | 2023-03-31 | Anchoring connection structure of steel plate shear wall and steel bars in concrete frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909627U (en) |
-
2023
- 2023-03-31 CN CN202320691841.6U patent/CN219909627U/en active Active
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| GR01 | Patent grant |