CN209144994U - A kind of assembly Braced Frames structure with function of seismic resistance - Google Patents
A kind of assembly Braced Frames structure with function of seismic resistance Download PDFInfo
- Publication number
- CN209144994U CN209144994U CN201821462532.7U CN201821462532U CN209144994U CN 209144994 U CN209144994 U CN 209144994U CN 201821462532 U CN201821462532 U CN 201821462532U CN 209144994 U CN209144994 U CN 209144994U
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- China
- Prior art keywords
- steel
- girder steel
- steel column
- bracing members
- column
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 97
- 239000010959 steel Substances 0.000 claims abstract description 97
- 238000009434 installation Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 3
- 230000003139 buffering Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 238000011030 bottleneck Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
Abstract
A kind of assembly Braced Frames structure with function of seismic resistance, including the first girder steel and the second girder steel, the first steel column and the second steel column are provided between first girder steel and the second girder steel, first girder steel, second girder steel, first steel column and the second steel column form rectangular frame, shock-absorbing support is provided at the diagonal line of the rectangular frame, steel frame diagonally uses bracing members, also referred to as flexible support, to which pillar and flexible cross support are respectively subjected to vertically and horizontal loading, bracing members by be equipped with spring-damper damping sleeve connection, make to generate pretightning force in bracing members, and pass through damping action, effective buffering earthquake and other discontinuous loads, and pass through damping sleeve, bracing members and spring-damper three form piston cylinder operator, the tension and compression deformation of bracing members can effectively be offset；The assembly Braced Frames structure of the utility model function of seismic resistance, reasonable in design, manufacturing cost is low, is easy to be extended and applied.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of assembly support steel framework with function of seismic resistance
Frame structure.
Background technique
Assembled bearing diagonal steel-frame structure has the characteristics that lightweight, high-strength, anti-seismic performance is good, and construction site is installed
Simplicity solves the bottleneck problem of low-rise building construction period, a large amount of to save artificial, reduction cost, especially suitable for low multilayer
The construction of prefabricated buildings has good application value.However present supporting form is easy to cause the fracture of support, and
It is easy to happen biggish expendable compressive deformation when being pressurized, thus generates a large amount of maintenance renewal cost, makes this knot
The Arrested Development of structure.Such as: " flexible support " in " the layering assembly building of steel frame construction technical regulation " of Tongji University chief editor,
When bearing pressure, larger irrecoverable deformation occurs, has to be replaced after deformation.
Therefore, to solve the above-mentioned problems, propose that a kind of more preferable and more practical one kind of damping effect has antidetonation
The assembly Braced Frames structure of function.
Utility model content
To achieve the goals above, the utility model adopts the following technical solution:
A kind of assembly Braced Frames structure with function of seismic resistance, including the first girder steel and the second girder steel, described first
The first steel column and the second steel column, the first girder steel, the second girder steel, the first steel column and the second steel are provided between girder steel and the second girder steel
Column forms rectangular frame, is provided with shock-absorbing support at the diagonal line of the rectangular frame.
First steel column and the second steel column include end plate, tubing string and otic placode, are provided with tubing string between two end plates,
Otic placode is provided at the suspension column that tubing string both ends and end plate are formed.
The shock-absorbing support includes bracing members, damping casing and spring-damper, and the damping casing inner cavity is provided with bullet
Spring damper, described damping casing one end are connected by spring-damper with bracing members one end, and the damping casing other end is logical
It crosses bolt to be connected with one end otic placode, the bracing members other end is connected by bolt with other end otic placode.
First girder steel and the second girder steel are H profile steel beam, and first steel column and the second steel column are quadrate steel pipe column.
First girder steel and the second girder steel and the first steel column and the second steel column are bolted installation.
The beneficial effects of the utility model are,
1, steel frame diagonally uses bracing members, and also referred to as " flexibility " supports, thus pillar and flexible cross support point
Do not bear vertically and horizontal loading, bracing members by with damping sleeve connection that spring-damper is housed, make to generate in bracing members
Pretightning force, and by damping action, effective buffering earthquake and other discontinuous loads, and pass through damping sleeve, bracing members and bullet
Spring damper three forms " piston " formula structure, can effectively offset the tension and compression deformation of bracing members；
2, when bearing earthquake bring horizontal loading, with the help of spring-damper, the support that is pressurized can move back completely
It works out, can be very good to bear pulling force again in tension, the fluctuation of earthquake bring is buffered well, to ensure that
The integrity of support reduces the repairerment after shake, more changes jobs；
3, steel frame total quality is small, is all connected by screw bolts, and solves hardly possible when traditional approach builds low tier building
The installation error problem of solution, and flexible arrangement, without Large Construction equip；
4, the assembly Braced Frames structure of the utility model function of seismic resistance, reasonable in design, manufacturing cost is low, is convenient for
Promotion and application.
Detailed description of the invention
Fig. 1 is the assembly Braced Frames structure front view of the utility model function of seismic resistance；
Fig. 2 is a kind of girder steel schematic diagram of the assembly Braced Frames structure with function of seismic resistance of utility model, wherein scheming
2A is the first girder steel, and Fig. 2 B is the second girder steel；
Fig. 3 is a kind of steel column schematic diagram of the assembly Braced Frames structure with function of seismic resistance of utility model, wherein scheming
3A is the first steel column, and Fig. 3 B is the second steel column；
Fig. 4 is the assembly Braced Frames structural damping support construction schematic diagram of the utility model function of seismic resistance；
The first girder steel of 1-, the second girder steel of 2-, the first steel column of 3-, the second steel column of 4-, 5- shock-absorbing support, 6- end plate, 7- tubing string,
8- otic placode, 9- bracing members, 10- damping casing, 11- spring-damper.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As Figure 1-Figure 4, a kind of assembly Braced Frames structure with function of seismic resistance, including the first girder steel 1 and
Two girder steels 2 are provided with the first steel column 3 and the second steel column 4, the first girder steel 1, second between first girder steel 1 and the second girder steel 2
Girder steel 2, the first steel column 3 and the second steel column 4 four form rectangular frame, are provided with damping branch at the diagonal line of the rectangular frame
Support 5.
First steel column 3 and the second steel column 4 include end plate 6, tubing string 7 and otic placode 8, are arranged between two end plates 6
There is tubing string 7, is provided with otic placode 8 at the suspension column that 7 both ends of tubing string and end plate 6 are formed.
The shock-absorbing support 5 includes bracing members 9, damping casing 10 and spring-damper 11,10 inner cavity of damping casing
It is provided with spring-damper 11, described 10 one end of damping casing is connected by spring-damper 11 with 9 one end of bracing members, described to subtract
Shake 10 other end of casing is connected by bolt with one end otic placode 8, and 9 other end of bracing members passes through bolt and other end otic placode 8
It is connected, bracing members 9 and spring-damper 11 and damping casing 10 form piston structure, under the action of time dependent loading, bracing members 9
Spring-damper 11 can be driven to move reciprocatingly in damping sleeve 10, absorb time dependent loading, and offset deformation.
First girder steel 1 and the second girder steel 2 are H profile steel beam, and first steel column 3 and the second steel column 4 are square steel
Tubing string.
First girder steel 1 and the second girder steel 2 and the first steel column 3 and the second steel column 4 are bolted installation.
The installation process of the utility model is to be bolted to connection the first steel at 2 top both ends of the second girder steel first
Secondly column 3 and the second steel column 4 are bolted to connection the first girder steel 1 at the top of the first steel column 3 and the second steel column 4, finally lead to
It crosses bolt two shock-absorbing supports 5 are fixedly mounted on otic placode 8.
Claims (4)
1. a kind of assembly Braced Frames structure with function of seismic resistance, which is characterized in that including the first girder steel and the second girder steel,
The first steel column and the second steel column, the first girder steel, the second girder steel, the first steel column are provided between first girder steel and the second girder steel
Rectangular frame is formed with the second steel column, is provided with shock-absorbing support, the shock-absorbing support at the diagonal line of the rectangular frame
Including bracing members, damping casing and spring-damper, the damping casing inner cavity is provided with spring-damper, the damping casing
One end is connected by spring-damper with bracing members one end, and the damping casing other end is connected by bolt with one end otic placode,
The bracing members other end is connected by bolt with other end otic placode.
2. a kind of assembly Braced Frames structure with function of seismic resistance according to claim 1, it is characterised in that: described
First steel column and the second steel column include end plate, tubing string and otic placode, and tubing string, tubing string both ends and end are provided between two end plates
Otic placode is provided at the suspension column that plate is formed.
3. a kind of assembly Braced Frames structure with function of seismic resistance according to claim 1, it is characterised in that: described
First girder steel and the second girder steel are H profile steel beam, and first steel column and the second steel column are quadrate steel pipe column.
4. a kind of assembly Braced Frames structure with function of seismic resistance according to claim 1, it is characterised in that: described
First girder steel and the second girder steel and the first steel column and the second steel column are bolted installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462532.7U CN209144994U (en) | 2018-09-07 | 2018-09-07 | A kind of assembly Braced Frames structure with function of seismic resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462532.7U CN209144994U (en) | 2018-09-07 | 2018-09-07 | A kind of assembly Braced Frames structure with function of seismic resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144994U true CN209144994U (en) | 2019-07-23 |
Family
ID=67265304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462532.7U Expired - Fee Related CN209144994U (en) | 2018-09-07 | 2018-09-07 | A kind of assembly Braced Frames structure with function of seismic resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174842A (en) * | 2021-05-26 | 2021-07-27 | 合肥工业大学 | Combined pier crossbeam of split type power consumption antidetonation |
-
2018
- 2018-09-07 CN CN201821462532.7U patent/CN209144994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174842A (en) * | 2021-05-26 | 2021-07-27 | 合肥工业大学 | Combined pier crossbeam of split type power consumption antidetonation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20210907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |