CN208455857U - A kind of bean column node with spring bending mild steel column damper - Google Patents
A kind of bean column node with spring bending mild steel column damper Download PDFInfo
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- CN208455857U CN208455857U CN201821056519.1U CN201821056519U CN208455857U CN 208455857 U CN208455857 U CN 208455857U CN 201821056519 U CN201821056519 U CN 201821056519U CN 208455857 U CN208455857 U CN 208455857U
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- column
- spring
- mild steel
- damper
- support plate
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- 229910001209 Low-carbon steel Inorganic materials 0.000 title claims abstract description 42
- 238000005452 bending Methods 0.000 title claims abstract description 37
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims abstract description 22
- 244000046052 Phaseolus vulgaris Species 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000007596 consolidation process Methods 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 7
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
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Abstract
The utility model discloses a kind of bean column nodes with spring bending mild steel column damper, and including Vierendeel girder, frame column and the damper being mounted between Vierendeel girder and frame column, the damper includes beam mounting plate and column mounting plate；It is connect by spring and support plate with the first connecting plate and the second connecting plate, is fixedly linked between the first connecting plate and the second connecting plate by one group of bending mild steel column respectively；Yield deformation hole is machined in support plate.The node structure of the utility model is consumed energy using the collaboration of multiple energy-consuming parts, when node bends, can preferably protect node, makes node that destruction or slight damage not occur, and is absorbed energy, is played better energy dissipation capacity, preferably protect structure.This utility model has good energy dissipation capacity, and while main structure capable of being protected not to be damaged, each section component process for machining and manufacturing is simple, high financial profit.
Description
Technical field
The utility model belongs to field of civil engineering, is related to antidetonation and damping, and in particular to one kind is soft with spring bending
The bean column node of steel column damper.
Background technique
Ductility dissipative member is set by structure a part strength reduction, or at the position, position or dissipative member will be weakened
It is set as replaceable component, and is connect with main structure by device easy to disassemble, the structure of replaceable component is as had
System.Under geological process, destruction is concentrated on replaceable component by structure, is plastically deformed by the replaceable component of ductility,
Dissipation inputting seismic energy protects main structure not to be damaged or only by small destruction, only needs to change energy consumption structure after geological process
Part can restore structure function.
It is effectively absorbed by damper and earthquake energy, can mitigate or adjust the seismic response of structure, have
The protection structure safety of effect.Realize recoverable function structure these types of method in, at present most operability be can
Structure is replaced, replaceable structural elements is set in the structure, the damage of structure is made to be concentrated mainly on replaceable structure in macroseism
Part not only can use its effective dissipation Seismic input structural energy, but also be conducive to fast to impaired replaceable component after shaking
Speed replacement, restores the normal usage function of structure as early as possible.
Metal damper especially mild steel damper is a kind of good damper component, and metal damper is generally used low
The production of yield point mild steel, in big shake effect, damper initially enters surrender before main structure is plastically deformed, surrender
Load is lower and relatively stable, while having enough plastic deformation abilities, to absorb a large amount of seismic energy.Metal damper
Have the advantages that easy processing, Hysteresis Behavior are stable, be easily changed, cost and maintenance cost it is cheap, therefore be widely used in engineering knot
The seismic hardening of structure and maintenance field.The various bean column nodes with metal damper are disclosed in the prior art, but
It is that the damping energy dissipation ability of bean column node in the prior art respectively has tendency, it is all less desirable.
Summary of the invention
For the deficiencies in the prior art, it is soft with spring bending that the purpose of the utility model is to provide one kind
The bean column node of steel column damper, to solve the technical problem of the damper energy dissipation capacity deficiency of existing bean column node.
In order to solve the above-mentioned technical problem, the application, which adopts the following technical scheme that, is achieved:
A kind of bean column node with spring bending mild steel column damper, including Vierendeel girder, frame column and it is mounted on frame
Damper between beam and frame column, the damper include beam mounting plate and column mounting plate；
One end of one group of first spring is respectively fixed on the beam mounting plate, the other end of one group of first spring is fixed
On the first connecting plate, the first support plate is provided between two neighboring first spring, one end of the first support plate and beam are installed
Plate vertically consolidates, and the other end of the first support plate is vertical with the first connecting plate to be consolidated；
One end of one group of second spring is respectively fixed on the column mounting plate, the other end of one group of second spring is fixed
On the second connecting plate, the second support plate is provided between two neighboring second spring, one end of the second support plate and column are installed
Plate vertically consolidates, and the other end of the second support plate is vertical with the second connecting plate to be consolidated；
It is fixedly linked between first connecting plate and the second connecting plate by one group of bending mild steel column；
Yield deformation hole is machined in first support plate and the second support plate.
The utility model also has following distinguishing feature:
One group of bending mild steel column is laid on Vierendeel girder along the direction vertical with the axis of Vierendeel girder side by side；Institute
The one group of bending mild steel column stated is laid on frame column along the direction vertical with the axis of frame column side by side.
First support plate is identical with the structure of the second support plate, and the yield deformation hole in the first support plate is straight
The equilateral hole in angle, the area of yield deformation hole are 0.3 times~0.5 times of the first support plate area.
First spring, second spring and the bending mild steel column is corresponded and is coaxially disposed.
The bending mild steel column is four.
The bending angle of the described bending mild steel column is 90 degree, and outer diameter is 16 millimeters, use yield strength for 100MPa~
The low-yield mild steel of 190Mpa is made.
It is 16 millimeters that first spring and second spring, which are all made of outer diameter, and circle number is the spring of 10 circles.
First support plate and the second support plate is all made of yield strength and is made of the ordinary steel of 235MPa.
It is machined with 8 isodiametric bolts hole respectively on the beam mounting plate and column mounting plate.
Multiple dampers are installed between the Vierendeel girder and frame column.
Compared with prior art, beneficial has the technical effect that the utility model
The node structure of the utility model is consumed energy using the collaboration of multiple energy-consuming parts, can when node bends
Preferably to protect node, make node that destruction or slight damage not occur, absorbs energy, play better energy dissipation capacity, more
Good protection structure.This utility model has good energy dissipation capacity, while main structure capable of being protected not to be damaged, respectively
Partial component process for machining and manufacturing is simple, high financial profit.The utility model may be implemented after damper stress is destroyed
Effective quick-replaceable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the schematic view of the front view of the utility model.
Fig. 3 is the right side structural representation of the utility model.
The meaning of each label in figure are as follows: 1- Vierendeel girder, 2- frame column, 3- damper, 4- beam mounting plate, the installation of 5- column
Plate, the first spring of 6-, the first connecting plate of 7-, the first support plate of 8-, 9- second spring, the second connecting plate of 10-, 11- second are supported
Plate, 12- are bent mild steel column, 13- yield deformation hole, 14- bolt hole.
Explanation is further explained in detail to the particular content of the utility model with reference to embodiments.
Specific embodiment
In compliance with the above technical solution, specific embodiment of the utility model is given below, it should be noted that this is practical new
Type is not limited to following specific embodiments, and it is practical new that all equivalent transformations made on the basis of the technical solutions of the present application each falls within this
The protection scope of type.The utility model is described in further details below with reference to embodiment.
Embodiment 1:
The present embodiment provides a kind of bean column node with spring bending mild steel column damper, as shown in Figure 1 to Figure 3, packet
Vierendeel girder 1, frame column 2 and the damper 3 being mounted between Vierendeel girder 1 and frame column 2 are included, the damper 3 is pacified including beam
Loading board 4 and column mounting plate 5；
One end of one group of first spring 6 is respectively fixed on beam mounting plate 4, the other end of one group of first spring 6 is fixed on
On first connecting plate 7, the first support plate 8 is provided between two neighboring first spring 6, one end of the first support plate 8 and beam are pacified
Loading board 4 vertically consolidates, the other end of the first support plate 8 consolidation vertical with the first connecting plate 7；
One end of one group of second spring 9 is respectively fixed on column mounting plate 5, the other end of one group of second spring 9 is fixed on
On second connecting plate 10, the second support plate 11, one end of the second support plate 11 and column are provided between two neighboring second spring 9
Mounting plate 5 vertically consolidates, the other end of the second support plate 11 consolidation vertical with the second connecting plate 10；
It is fixedly linked between first connecting plate 7 and the second connecting plate 10 by one group of bending mild steel column 12；
Yield deformation hole 13 is machined in first support plate 8 and the second support plate 11.
In the present embodiment, Vierendeel girder 1 and frame column 2 are all made of and are made up of top flange plate, bottom wing listrium and middle pectoral plate
I-steel be made, but the concrete form of Vierendeel girder 1 and frame column 2 is not limited to I-steel, with 1 He of Vierendeel girder in Practical Project
Subject to frame column 2.
As a kind of concrete scheme of the application, one group of bending mild steel column 12 is on Vierendeel girder 1 along the axis with Vierendeel girder 1
It lays side by side in the vertical direction of line；One group of bending mild steel column 12 is on frame column 2 along vertical with the axis of frame column 2
Direction lay side by side.
As a kind of concrete scheme of the application, the first support plate 8 is identical with the structure of the second support plate 11, the first support
Yield deformation hole 13 on plate 8 is the equilateral diamond shape hole in right angle, and the area of yield deformation hole 13 is 8 area of the first support plate
0.3 times~0.5 times, the area of yield deformation hole 13 is cooperateed with spring, not only can guarantee the intensity of the first support plate 8, but also energy
Guarantee the yield deformation when receiving impact.
As a kind of preferred embodiment of the application, the first spring 6, second spring 9 and bending mild steel column 12 correspond and
Coaxial arrangement.
As a kind of preferred embodiment of the application, being bent mild steel column 12 is four, but is not limited to four, specific quantity
It is that the plastic region easily destroyed according to the energy size and geological process lower node of geological process determines.
As a kind of preferred embodiment of the application, the bending angle for being bent mild steel column 12 is 90 degree, and outer diameter is 16 millimeters, is adopted
It is made with yield strength of the low-yield mild steel of 100MPa~190Mpa.
As a kind of preferred embodiment of the application, it is 16 millimeters that the first spring 6 and second spring 9, which are all made of outer diameter, encloses number
For the spring of 10 circles.
As a kind of preferred embodiment of the application, the first support plate 8 and the second support plate 11 are all made of yield strength and are
The ordinary steel of 235MPa is made.
As a kind of preferred embodiment of the application, be machined with respectively on beam mounting plate 4 and column mounting plate 58 it is isodiametric
Bolt hole 14 realizes the replaceable of damper convenient for being detachably connected between connection damper and frame beam column.
As a kind of preferred embodiment of the application, multiple dampers 3, damper are installed between Vierendeel girder 1 and frame column 2
3 number can according to need laying., damper 3 is under normal conditions on the downside of bean column node.
The bean column node with spring bending mild steel column damper of the utility model, main position of consuming energy occur in earthquake
Afterwards, the first spring 6 and second spring 9 first, the first support plate 8 and the second support plate 11, bending mild steel column 12 deform consumption
Can, guarantee that structure itself is not damaged, can carry out demolition and replacement after shake.By the deformation of damper 3, dissipate a large amount of energy
Amount, while can quickly be replaced after destroying, always reach the protection to structure, realizes safety and economic mesh
's.
Claims (10)
1. a kind of bean column node with spring bending mild steel column damper, including Vierendeel girder (1), frame column (2) and it is mounted on
Damper (3) between Vierendeel girder (1) and frame column (2), which is characterized in that the damper (3) includes beam mounting plate (4)
With column mounting plate (5)；
Be respectively fixed with one end of one group of first spring (6) on the beam mounting plate (4), one group of first spring (6) it is another
End is fixed on the first connecting plate (7), is provided with the first support plate (8), the first support plate between two neighboring first spring (6)
(8) one end consolidation vertical with beam mounting plate (4), the other end of the first support plate (8) consolidation vertical with the first connecting plate (7)；
Be respectively fixed with one end of one group of second spring (9) on the column mounting plate (5), one group of second spring (9) it is another
End is fixed on the second connecting plate (10), is provided with the second support plate (11) between two neighboring second spring (9), the second support
One end of plate (11) consolidation vertical with column mounting plate (5), the other end of the second support plate (11) are vertical with the second connecting plate (10)
Consolidation；
It is fixedly linked between first connecting plate (7) and the second connecting plate (10) by one group of bending mild steel column (12)；
Yield deformation hole (13) are machined in first support plate (8) and the second support plate (11).
2. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that described one
Group bending mild steel column (12) is laid on Vierendeel girder (1) along the direction vertical with the axis of Vierendeel girder (1) side by side；Described one
Group bending mild steel column (12) is laid on frame column (2) along the direction vertical with the axis of frame column (2) side by side.
3. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that described the
One support plate (8) is identical with the structure of the second support plate (11), and the yield deformation hole (13) in the first support plate (8) is right angle
Equilateral diamond shape hole, the area of yield deformation hole (13) are 0.3 times~0.5 times of the first support plate (8) area.
4. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that described the
One spring (6), second spring (9) and bending mild steel column (12) are corresponded and are coaxially disposed.
5. having the bean column node of spring bending mild steel column damper as claimed in claim 4, which is characterized in that described is curved
Bent mild steel column (12) is four.
6. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that described is curved
The bending angle of bent mild steel column (12) is 90 degree, and outer diameter is 16 millimeters, and yield strength is used to bend for the low of 100MPa~190Mpa
Clothes point mild steel is made.
7. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that described the
It is 16 millimeters that one spring (6) and second spring (9), which are all made of outer diameter, and circle number is the spring of 10 circles.
8. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that described the
One support plate (8) and the second support plate (11) are all made of yield strength and are made of the ordinary steel of 235MPa.
9. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that the beam
8 isodiametric bolts hole (14) are machined on mounting plate (4) and column mounting plate (5) respectively.
10. having the bean column node of spring bending mild steel column damper as described in claim 1, which is characterized in that described
Multiple dampers (3) are installed between Vierendeel girder (1) and frame column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056519.1U CN208455857U (en) | 2018-07-04 | 2018-07-04 | A kind of bean column node with spring bending mild steel column damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056519.1U CN208455857U (en) | 2018-07-04 | 2018-07-04 | A kind of bean column node with spring bending mild steel column damper |
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| Publication Number | Publication Date |
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| CN208455857U true CN208455857U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821056519.1U Expired - Fee Related CN208455857U (en) | 2018-07-04 | 2018-07-04 | A kind of bean column node with spring bending mild steel column damper |
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| CN (1) | CN208455857U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080091A (en) * | 2019-06-12 | 2019-08-02 | 重庆三峡学院 | A kind of bridge structure compound energy-consumption device |
| CN110158771A (en) * | 2019-06-12 | 2019-08-23 | 大连交通大学 | A kind of anti-buckling support energy consumption type bean column node for construction steel structure |
| CN110805156A (en) * | 2019-11-22 | 2020-02-18 | 山东彤创建筑科技有限公司 | Elastic swinging column with replaceable bending damper |
| CN110805130A (en) * | 2019-10-14 | 2020-02-18 | 同济大学 | Prefabricated assembly steel structure beam column node system with built-in detachable energy dissipation elements |
| CN112727138A (en) * | 2020-12-25 | 2021-04-30 | 西安工业大学 | Building structure design roof beam reinforced structure |
| CN114876265A (en) * | 2022-04-28 | 2022-08-09 | 西安建筑科技大学 | Assembled steel pipe column-H type roof beam prevents node of collapsing in succession based on deformation demand |
| CN114960945A (en) * | 2022-06-10 | 2022-08-30 | 湖南省富生钢结构有限公司 | Prevent steel column of edge of a wing damage |
-
2018
- 2018-07-04 CN CN201821056519.1U patent/CN208455857U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080091A (en) * | 2019-06-12 | 2019-08-02 | 重庆三峡学院 | A kind of bridge structure compound energy-consumption device |
| CN110158771A (en) * | 2019-06-12 | 2019-08-23 | 大连交通大学 | A kind of anti-buckling support energy consumption type bean column node for construction steel structure |
| CN110080091B (en) * | 2019-06-12 | 2023-10-24 | 重庆三峡学院 | Composite energy dissipation device of bridge structure |
| CN110805130A (en) * | 2019-10-14 | 2020-02-18 | 同济大学 | Prefabricated assembly steel structure beam column node system with built-in detachable energy dissipation elements |
| CN110805156A (en) * | 2019-11-22 | 2020-02-18 | 山东彤创建筑科技有限公司 | Elastic swinging column with replaceable bending damper |
| CN112727138A (en) * | 2020-12-25 | 2021-04-30 | 西安工业大学 | Building structure design roof beam reinforced structure |
| CN114876265A (en) * | 2022-04-28 | 2022-08-09 | 西安建筑科技大学 | Assembled steel pipe column-H type roof beam prevents node of collapsing in succession based on deformation demand |
| CN114960945A (en) * | 2022-06-10 | 2022-08-30 | 湖南省富生钢结构有限公司 | Prevent steel column of edge of a wing damage |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |