CN215053863U - Building steel structure of parallel connection attenuator - Google Patents
Building steel structure of parallel connection attenuator Download PDFInfo
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- CN215053863U CN215053863U CN202121609098.2U CN202121609098U CN215053863U CN 215053863 U CN215053863 U CN 215053863U CN 202121609098 U CN202121609098 U CN 202121609098U CN 215053863 U CN215053863 U CN 215053863U
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- steel
- damper
- reinforcing ribs
- steel plate
- plate reinforcing
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 188
- 239000010959 steel Substances 0.000 title claims abstract description 188
- 238000010276 construction Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 45
- 229910052602 gypsum Inorganic materials 0.000 claims description 6
- 239000010440 gypsum Substances 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000011378 shotcrete Substances 0.000 abstract description 2
- 239000003351 stiffener Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model provides a building steel construction of parallel connection attenuator, including building steel construction, building steel construction is steel sheet shear force wall or steel shotcrete, building steel construction includes girder steel about, and connect in girder steel about and the steel structure between the steel column about, steel column about the connection is respectively connected at girder steel both ends about, at least one side of steel structure is provided with at least one attenuator, the attenuator is connected with the attenuator connecting piece that steel structure side was predetermine, and the attenuator does not with girder steel about or steel column connection about. The damper connecting piece is welded on the side face of the steel structural member. The damper is connected with the building steel structure in a parallel connection mode, a new building bay does not need to be searched for the damper, the influence of the damper on the using function of the building is weakened, and the connection structure of the damper is simplified.
Description
Technical Field
The utility model relates to a building steel construction technical field especially relates to a building steel construction of parallel connection attenuator.
Background
The steel plate shear wall and the steel support are common parts in a building steel structure, are mainly used for anti-seismic lateral force resisting members, and have the advantages of thin thickness, light dead weight, high construction speed, good ductility, good applicability and the like. Dampers are also increasingly used in high-intensity buildings as an efficient damping member.
At present, a steel plate shear wall or a building with a combination of a steel support and a damper is not lacked, and the building has certain lateral stiffness and certain energy consumption capability. Nowadays, dampers in most buildings are directly connected with steel beams, steel columns and the like of a main body structure, as shown in fig. 1-2, such connection nodes are large in size and complex in structure; meanwhile, the damper and the shear wall are generally separated in different building bays, and the using function of the building can be greatly influenced.
SUMMERY OF THE UTILITY MODEL
To above-mentioned prior art not enough, this application provides a building steel construction of parallel connection attenuator, is connected the attenuator with parallel connection mode and steel structure spare, need not to look for new building division again for the attenuator, weakens the attenuator to the influence of building service function, simplifies the joint construction of attenuator, reduces the cost.
In order to realize the purpose of the utility model, the following scheme is proposed:
the utility model provides a building steel construction of parallel connection attenuator, includes building steel construction, building steel construction includes girder steel about, controls the steel column about, and connect in about and steel beam about and the steel column between the steel column steel structure, steel column about connecting respectively at girder steel both ends about, its characterized in that, at least one side of steel structure is provided with at least one attenuator, and the attenuator is connected with the attenuator connecting piece that steel structure side was predetermine.
Further, the damper is not connected with the upper and lower steel beams or the left and right steel columns.
Further, the damper connecting piece is welded on the side face of the steel structural part.
Furthermore, the damper connecting pieces are arranged in pairs, and each damper is matched with at least one pair of damper connecting pieces and distributed at two ends of the length direction of the damper.
Further, the damper is attached to the side face of the steel structural member and is arranged vertically, horizontally or obliquely.
Furthermore, the side surface of the steel structural member is provided with at least one pair of transverse steel plate reinforcing ribs, the two ends of each transverse steel plate reinforcing rib are connected with the left steel column and the right steel column, and the damper connecting piece is connected with the transverse steel plate reinforcing ribs.
Furthermore, the side surface of the steel structural member is provided with at least one pair of transverse steel plate reinforcing ribs, the two ends of each transverse steel plate reinforcing rib are connected with the left steel column and the right steel column, at least one pair of vertical steel plate reinforcing ribs are arranged between the transverse steel plate reinforcing ribs, and the damper connecting piece is connected with the transverse steel plate reinforcing ribs and/or the vertical steel plate reinforcing ribs.
Furthermore, damper reinforcing ribs are arranged at the joints of the damper connecting pieces and the transverse steel plate reinforcing ribs and/or the vertical steel plate reinforcing ribs, are arranged on the side faces of the steel structural members and are connected with the transverse steel plate reinforcing ribs and/or the vertical steel plate reinforcing ribs.
Further, the building steel structure is a steel plate shear wall or a steel support. When the steel plate shear wall is used, a gypsum board is covered on the back of the damper, the area of the steel structural member except the damper is covered with a wall body, the wall body is a brick wall or a light steel keel partition wall, and the surface of the wall body is flush with the surface of the gypsum board.
The utility model has the advantages that:
1. the lateral rigidity of the structure is provided, and energy consumption is achieved;
2. the damper is positioned on the side surface of the building steel structure, so that a new building bay does not need to be searched for the damper, and the influence of the damper on the building function is weakened;
3. the damper is directly connected with the side face of the building steel structure, the connection mode of the node structure is simple compared with that of the traditional damper, and the influence on the node of the main structure is small.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Figure 1 shows a prior art damper attachment.
Fig. 2 shows a second prior art damper connection.
Fig. 3 shows a schematic structural diagram of an embodiment of the present application.
Fig. 4 shows a schematic view of the vertical arrangement of the dampers of the embodiments of the present application.
Fig. 5 shows a schematic view of the transverse arrangement of the dampers of the embodiment of the present application.
Fig. 6 shows a schematic diagram of a damper tilt arrangement of an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The building steel structure of a parallel connection attenuator that this example provided, as shown in fig. 3, including building steel structure 1, building steel structure 1 is steel sheet shear force wall or steel shotcrete, includes upper and lower girder steel 12, left and right steel column 13, and connects steel structure 11 between upper and lower girder steel 12 and left and right steel column 13, and upper and lower girder steel 12 both ends are connected left and right steel column 13 respectively, and at least one side of steel structure 11 is provided with at least one attenuator 2, and attenuator 2 is connected with the attenuator connecting piece 21 that the side of steel structure 11 was predetermine. The damper 2 is not connected to the upper and lower steel beams 12 or the left and right steel columns 13.
The damper 2 is directly connected with a steel plate shear wall or a steel support side through a certain structure without adopting the traditional measures of connecting with a main structure steel beam 12 and a steel column 13, so that the damper 2 is positioned on the side of the steel structure 11 and is positioned in the same building bay with the building steel structure 1 to form a parallel connection structure of the damper 2 and the building steel structure 1.
Specifically, the damper connecting member 21 is welded to the side of the steel structural member 11, or may be connected to a stiffener of the steel structural member 11. The damper 2 is attached to the side surface of the steel structural member 11 and can be arranged in a vertical mode, a horizontal mode or an inclined mode.
Specifically, the damper connecting members 21 are arranged in pairs, and each damper 2 is matched with at least one pair of damper connecting members 21 and distributed at two ends of the damper 2 in the length direction.
As shown in fig. 4, the damper 2 is vertically arranged, the number of the dampers 2 is two, the number is only used for illustration, and the number of the dampers is 1 or other number, which is not limited to the above. The lateral surface of the steel structural member 11 is provided with a pair of transverse steel plate reinforcing ribs 14, the two ends of each transverse steel plate reinforcing rib 14 are connected with the left and right steel columns 13, and the damper connecting member 21 is connected with the transverse steel plate reinforcing ribs 14.
As shown in fig. 5, the damper 2 is a schematic view of the transverse arrangement of the damper 2, the side of the steel structure 11 is provided with a pair of transverse steel plate reinforcing ribs 14, two ends of each transverse steel plate reinforcing rib 14 are connected with the left and right steel columns 13, a pair of vertical steel plate reinforcing ribs 15 is arranged between the transverse steel plate reinforcing ribs 14, and the damper connecting member 21 is connected with the vertical steel plate reinforcing ribs 15.
As shown in fig. 6, the damper 2 is shown in an inclined manner, the damper 2 is one, the lateral surface of the steel structural member 11 is provided with a pair of transverse steel plate reinforcing ribs 14, two ends of each transverse steel plate reinforcing rib 14 are connected with the left and right steel columns 13, a pair of vertical steel plate reinforcing ribs 15 is arranged between the transverse steel plate reinforcing ribs 14, and the damper connecting member 21 is connected with the joints of the transverse steel plate reinforcing ribs 14 and the vertical steel plate reinforcing ribs 15.
As shown in FIG. 3, the steel structure 11 has a damper stiffener 22 on its side, the damper connector 21 is connected to one side of the transverse steel plate stiffener 14, and the damper stiffener 22 is connected to the other side of the transverse steel plate stiffener 14.
In the specific implementation:
firstly, defining the size and thickness of a steel plate shear wall or a steel support according to design requirements, and determining the specification, the number and the like of the dampers 2 according to the requirements on lateral stiffness and energy consumption;
the damper connecting piece 21 of the damper 2 and the damper stiffening rib 22 corresponding to the damper are pre-installed at the specified position of the side surface of the steel structural member 11 where the damper 2 needs to be installed, and the damper stiffening rib 22 can determine whether the damper is needed according to calculation;
then, the steel structural member 11 is directly connected with the steel column 12 and the steel beam 12 in the structural bay;
finally, after the design is confirmed, the damper 2 is installed on the side surface of the steel structural member 11, and is directly connected with the preset damper connecting member 21.
The transverse steel plate reinforcing ribs 14 and the vertical steel plate reinforcing ribs 15 are considered to be additionally arranged according to actual application requirements, so that the strength is improved.
In a more detailed embodiment, on the basis of the above, when the building steel structure 1 is a steel plate shear wall, a gypsum board is coated on the back surface of the damper 2, the area of the steel structure 11 except the damper 2 is coated with a wall body, the wall body is a brick wall or a light steel keel partition wall, and the surface of the wall body is flush with the surface of the gypsum board.
Compared with the prior art, the parallel connection structure of the embodiment can further save the building space and avoid the interference of the dampers arranged in other areas on the building functions; meanwhile, the parallel connection structure greatly simplifies the node structure, reduces the manufacturing cost and is convenient for installing the damper.
The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a building steel structure of parallel connection attenuator, includes building steel structure (1), building steel structure includes girder steel (12) from top to bottom, controls steel column (13) to and connect steel structure (11) about girder steel (12) about and between steel column (13), steel column (13) about connecting respectively at upper and lower girder steel (12) both ends, its characterized in that, at least one side of steel structure (11) is provided with at least one attenuator (2), attenuator (2) are connected with attenuator connecting piece (21) that steel structure (11) side was predetermine.
2. The constructional steel structure of the parallel connection damper as claimed in claim 1, wherein the damper (2) is not connected with the upper and lower steel beams (12) or the left and right steel columns (13).
3. The construction steel structure of parallel connection dampers according to claim 1, wherein the damper connecting members (21) are welded to the sides of the steel structural members (11).
4. The construction steel structure of the parallel connection damper according to claim 1, wherein the damper connecting members (21) are provided in pairs, and each damper (2) is matched with at least one pair of damper connecting members (21) and distributed at both ends of the damper (2) in the length direction.
5. The construction steel structure of the parallel connection damper according to claim 1, wherein the damper (2) is attached to the side of the steel structural member (11) and is vertically, horizontally, or obliquely disposed.
6. The constructional steel structure of the parallel connection damper as claimed in claim 1, wherein the steel structural member (11) is provided at its lateral sides with at least one pair of transverse steel plate reinforcing ribs (14), the transverse steel plate reinforcing ribs (14) are connected at both ends thereof with the left and right steel columns (13), and the damper connecting member (21) is connected with the transverse steel plate reinforcing ribs (14).
7. The constructional steel structure of the parallel connection damper as claimed in claim 1, wherein the steel structural member (11) is provided at the side with at least one pair of transverse steel plate reinforcing ribs (14), the transverse steel plate reinforcing ribs (14) are connected at the two ends with the left and right steel columns (13), at least one pair of vertical steel plate reinforcing ribs (15) is provided between the transverse steel plate reinforcing ribs (14), and the damper connecting member (21) is connected with the transverse steel plate reinforcing ribs (14) and/or the vertical steel plate reinforcing ribs (15).
8. The constructional steel structure of the parallel connection damper as claimed in claim 7, wherein the damper reinforcing ribs (22) are arranged at the joints of the damper connecting member (21) and the transverse steel plate reinforcing ribs (14) and/or the vertical steel plate reinforcing ribs (15), and the damper reinforcing ribs (22) are arranged on the side surfaces of the steel structural member (11) and connected with the transverse steel plate reinforcing ribs (14) and/or the vertical steel plate reinforcing ribs (15).
9. The construction steel structure of the parallel connection damper according to any one of claims 1 to 8, wherein the construction steel structure (1) is a steel plate shear wall or a steel support.
10. The construction steel structure of the parallel connection damper as claimed in claim 9, wherein when the construction steel structure (1) is a steel plate shear wall, the damper (2) is coated with gypsum board on the back side, the area of the steel structure (11) except the damper (2) is coated with a wall body, the wall body is a brick wall or a light steel keel partition wall, and the surface of the wall body is flush with the surface of the gypsum board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121609098.2U CN215053863U (en) | 2021-07-15 | 2021-07-15 | Building steel structure of parallel connection attenuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121609098.2U CN215053863U (en) | 2021-07-15 | 2021-07-15 | Building steel structure of parallel connection attenuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215053863U true CN215053863U (en) | 2021-12-07 |
Family
ID=79221064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121609098.2U Active CN215053863U (en) | 2021-07-15 | 2021-07-15 | Building steel structure of parallel connection attenuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215053863U (en) |
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2021
- 2021-07-15 CN CN202121609098.2U patent/CN215053863U/en active Active
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