CN207646930U - A kind of replaceable perpendicular wave mild steel damper - Google Patents
A kind of replaceable perpendicular wave mild steel damper Download PDFInfo
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- CN207646930U CN207646930U CN201721782767.XU CN201721782767U CN207646930U CN 207646930 U CN207646930 U CN 207646930U CN 201721782767 U CN201721782767 U CN 201721782767U CN 207646930 U CN207646930 U CN 207646930U
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- 229910001209 Low-carbon steel Inorganic materials 0.000 title claims abstract description 17
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of replaceable perpendicular wave mild steel dampers, including upper head plate, bottom plate and the energy-consuming parts being set between upper head plate and bottom plate, wherein, the energy-consuming parts include the first web, second web, first flange plate and the second flange plate, wherein, one end of first flange plate is connected with the side of first web one end, the other end of first flange plate is connected with the side of second web one end, one end of second flange plate is connected with the side of the first web other end, the other end of second flange plate is connected with the side of the second web other end, and first web, second web, first flange plate and the second flange plate are corrugated sheet；The section of first web and the second web horizontal direction is wavy shaped configuration；The section of first flange plate and the second flange plate vertical direction is wavy shaped configuration；The damper can in the horizontal direction and vertical direction all has good damping energy-dissipating property.
Description
Technical field
The utility model belongs to civil engineering antidetonation and field of shock absorption, is related to a kind of replaceable perpendicular wave mild steel damper.
Background technology
Traditional architecture absorbs seismic energy mainly by structure self-deformation, is difficult to be repaiied after many main member damages
It is multiple.With aseismic theory, technology, method be constantly progressive and the development and application of more high performance material, people are to structure
Anti-seismic performance requirement is higher and higher, and earthquake-resistant structure is gradually designed to recoverable function from design to resist progressive collapse to be changed, to shake
The loss of entire society is preferably minimized afterwards.
In the these types of method for realizing recoverable function structure, most operability is replaceable structure at present,
Replaceable structural elements is set in the structure, so that the damage of structure is concentrated mainly on replaceable component in macroseism, not only may be used
To utilize its effective dissipation Seismic input structural energy, and be conducive to impaired replaceable component quick-replaceable after shaking, to the greatest extent
The fast normal usage function for restoring structure.
Metal damper especially mild steel damper is a kind of good damper component, since metal is into plasticity
There is good hysteretic characteristic after state, and absorb big energy in elastic and plastic deformation process, thus it is different to be used to manufacture
The energy dissipative device of type and construction.Axial yield type, shear yield type, bending yield type and torsion can be divided into from stress form
Rotexion takes type damper, and existing energy-consumption damper has following these types：It is X-shaped and triangle energy consumer, torsion beam energy consumer, curved
Curved beam energy consumer, U-shaped steel plate damper, rod iron energy consumer, Behavior of Circular Ring Energy Dissipator, double Behavior of Circular Ring Energy Dissipator, Behavior of Circular Ring Energy Dissipator of putting more energy into etc..
Compared to other types dampers such as its viscoelastic type, friction-type, viscous liquid types, metal damper easy processing, Hysteresis Behavior are steady
Determine, be easily changed, cost and maintenance cost it is cheap, be therefore widely used in seismic hardening and the reparation field of engineering structure.
Traditional metal damper is mostly the shearing type damper being positioned in beam, for being put in shear wall both
Research is very few at present for the mild steel damper sheared again by tension and compression, and in the prior art, research is substantially pure tension and compression or pure
Shearing type damper, it is therefore desirable to design a kind of damper, which can in the horizontal direction and vertical direction all has
Excellent damping energy-dissipating property.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of replaceable perpendicular wave mild steel
Damper, the damper can in the horizontal direction and vertical direction all has good damping energy-dissipating property.
In order to achieve the above objectives, replaceable perpendicular wave mild steel damper described in the utility model includes upper head plate, lower end
Plate and the energy-consuming parts being set between upper head plate and bottom plate, wherein the energy-consuming parts include the first web, the second abdomen
Plate, the first flange plate and the second flange plate, wherein one end of the first flange plate is connected with the side of first web one end, the
The other end of one flange plate is connected with the side of second web one end, one end of the second flange plate and the first web other end
Side is connected, and the other end of the second flange plate is connected with the side of the second web other end, and the first web, the second abdomen
Plate, the first flange plate and the second flange plate are corrugated sheet；
The section of first web and the second web horizontal direction is wavy shaped configuration；
The section of first flange plate and the second flange plate vertical direction is wavy shaped configuration；
The upper end of first web, the upper end of the second web, the upper end of the upper end of the first flange plate and the second flange plate are solid
Due to the bottom of upper head plate, the lower end of the first web, the lower end of the second web, the lower end of the first flange plate and the second flange plate
Lower end is both secured on upper head plate.
The upper end of first web, the upper end of the second web, the upper end of the first flange plate and the second flange plate upper end weld
Connect the bottom for being fixed on upper head plate, the lower end of the first web, the lower end of the second web, the lower end of the first flange plate and second edge of a wing
The lower end of plate is fixedly welded on upper head plate.
First web, the second web, the first flange plate and the second flange plate thickness be 8mm；
The thickness of upper head plate and bottom plate is 20mm.
First web, the second web, the first flange plate and the second flange plate are the corrugated sheet that bending angle is 135 °.
Parallelly distribute between first web and the second web, parallelly distribute between the first flange plate and the second flange plate.
Several bolts hole are offered on upper head plate and bottom plate, each spiro keyhole position is in the periphery of energy-consuming parts.
Upper head plate and bottom plate are rectangle structure.
The utility model has the advantages that：
Replaceable perpendicular wave mild steel damper described in the utility model includes upper head plate, bottom plate and is set to upper end
Energy-consuming parts between plate and bottom plate, wherein energy-consuming parts include the first web, the second web, the first flange plate and second
The cross section of flange plate, the first web and the second web horizontal direction is wavy shaped configuration, the first flange plate and the second flange plate
It is wavy shaped configuration in the cross section of vertical direction, when in use, horizontal direction is carried out by the first web and the second web
Damping energy consumption, the damping that vertical direction is carried out by the first flange plate and the second flange plate is consumed energy, to enable damper
In the horizontal direction and vertical direction all has good damping energy-dissipating property, and simple in structure, easy to operate, practicability is extremely strong.Separately
Outside, it should be noted that the first web, the second web, the first flange plate and the second flange plate are waveform in the utility model
Plate makes it have " accordion effect ", to further strengthen the hysteretic energy effect of damper.
Description of the drawings
Fig. 1 is the structural schematic diagram inside the utility model；
Fig. 2 is the structural schematic diagram of energy-consuming parts in the utility model；
Fig. 3 is the front view of the utility model；
Fig. 4 is the side view of the utility model；
Fig. 5 is the structural schematic diagram of upper head plate 1；
Fig. 6 is structural schematic diagram when the utility model is used.
Wherein, 1 it is upper head plate, 2 be bottom plate, 3 be the first web, 4 be the second web, 5 be the first flange plate, 6 is
Two flange plates.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to figs. 1 to Fig. 5, replaceable perpendicular wave mild steel damper described in the utility model includes upper head plate 1, bottom plate
2 and the energy-consuming parts that are set between upper head plate 1 and bottom plate 2, wherein the energy-consuming parts include the first web 3, second
Web 4, the first flange plate 5 and the second flange plate 6, wherein the side phase of one end of the first flange plate 5 and 3 one end of the first web
Connection, the other end of the first flange plate 5 are connected with the side of 4 one end of the second web, one end and the first abdomen of the second flange plate 6
The side of 3 other end of plate is connected, and the other end of the second flange plate 6 is connected with the side of 4 other end of the second web, and first
Web 3, the second web 4, the first flange plate 5 and the second flange plate 6 are corrugated sheet；4 level side of first web 3 and the second web
To section be wavy shaped configuration；The section of 6 vertical direction of first flange plate 5 and the second flange plate is wavy shaped configuration；
The upper end of first web 3, the upper end of the second web 4, the upper end of the first flange plate 5 and the second flange plate 6 upper end be both secured to
The bottom of upper head plate 1, the lower end of the first web 3, the lower end of the second web 4, the lower end of the first flange plate 5 and the second flange plate 6
Lower end be both secured on upper head plate 1.
The upper end of first web 3, the upper end of the second web 4, the upper end of the first flange plate 5 and the second flange plate 6 upper end
Be fixedly welded on the bottom of upper head plate 1, the lower end of the first web 3, the lower end of the second web 4, the first flange plate 5 lower end and
The lower end of second flange plate 6 is fixedly welded on upper head plate 1.
First web 3, the second web 4, the first flange plate 5 and the second flange plate 6 thickness be 8mm；Upper head plate 1 and under
The thickness of end plate 2 is 20mm；First web 3, the second web 4, the first flange plate 5 and the second flange plate 6 are bending angle
It is 135 ° of corrugated sheet；Parallelly distribute between first web 3 and the second web 4, the first flange plate 5 and the second flange plate 6 it
Between parallelly distribute on.
Several bolts hole are offered on upper head plate 1 and bottom plate 2, each spiro keyhole position is in the periphery of energy-consuming parts；Upper head plate 1
And bottom plate 2 is rectangle structure.
Embodiment one
With reference to figure 6, the utility model is applied in steel reinforced concrete shear walls, specifically, reserving resistance on shear wall
Damper, is then installed in damper placing chamber by Buddhist nun's device placing chamber, by upper head plate 1 and bottom plate 2 respectively with shear wall
Interior shaped steel and lower floor surface member is connected, wherein the position of damper placing chamber according to the energy size of geological process and
The plastic region that shear wall toe of wall easily destroys under geological process determines.
Each component is all made of welding in damper, and energy-consuming parts generate plastic deformation and consumed first after the earthquake
Can, ensure that structure itself is not damaged, is replaced after i.e. detachable after shake.
In addition, shear wall declines because being cut out certain space, bearing capacity, by reducing damper parallel height range
The spacing of interior shear wall horizontal distribution reinforcing bar compensates the bearing capacity of loss, is then charged into the bearing capacity of the shear wall of damper
It remains basically stable with the bearing capacity of original shear wall.
Claims (7)
1. a kind of replaceable perpendicular wave mild steel damper, which is characterized in that including upper head plate (1), bottom plate (2) and be set to
Energy-consuming parts between upper head plate (1) and bottom plate (2), wherein the energy-consuming parts include the first web (3), the second web
(4), the first flange plate (5) and the second flange plate (6), wherein one end of the first flange plate (5) and the first web (3) one end
Side is connected, and the other end of the first flange plate (5) is connected with the side of the second web (4) one end, the second flange plate (6)
One end is connected with the side of the first web (3) other end, the other end and the second web (4) other end of the second flange plate (6)
Side be connected, and the first web (3), the second web (4), the first flange plate (5) and the second flange plate (6) are waveform
Plate；
The section of the first web (3) and the second web (4) horizontal direction is wavy shaped configuration；
The section of the first flange plate (5) and the second flange plate (6) vertical direction is wavy shaped configuration；
The upper end of first web (3), the upper end of the second web (4), the upper end of the first flange plate (5) and the second flange plate (6)
Upper end is both secured to the bottom of upper head plate (1), the lower end of the first web (3), the lower end of the second web (4), the first flange plate (5)
Lower end and the lower end of the second flange plate (6) be both secured on upper head plate (1).
2. replaceable perpendicular wave mild steel damper according to claim 1, which is characterized in that the upper end of the first web (3),
The upper end of the upper end of second web (4), the upper end of the first flange plate (5) and the second flange plate (6) is fixedly welded on upper head plate
(1) bottom, the lower end of the first web (3), the lower end of the second web (4), the lower end of the first flange plate (5) and the second flange plate
(6) lower end is fixedly welded on upper head plate (1).
3. replaceable perpendicular wave mild steel damper according to claim 1, which is characterized in that
First web (3), the second web (4), the first flange plate (5) and the second flange plate (6) thickness be 8mm；
The thickness of upper head plate (1) and bottom plate (2) is 20mm.
4. replaceable perpendicular wave mild steel damper according to claim 1, which is characterized in that the first web (3), the second abdomen
Plate (4), the first flange plate (5) and the second flange plate (6) are the corrugated sheet that bending angle is 135 °.
5. replaceable perpendicular wave mild steel damper according to claim 1, which is characterized in that the first web (3) and second
Parallelly distribute between web (4), parallelly distribute between the first flange plate (5) and the second flange plate (6).
6. replaceable perpendicular wave mild steel damper according to claim 1, which is characterized in that upper head plate (1) and bottom plate
(2) several bolts hole are offered on, each spiro keyhole position is in the periphery of energy-consuming parts.
7. replaceable perpendicular wave mild steel damper according to claim 1, which is characterized in that upper head plate (1) and bottom plate
(2) it is rectangle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782767.XU CN207646930U (en) | 2017-12-19 | 2017-12-19 | A kind of replaceable perpendicular wave mild steel damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782767.XU CN207646930U (en) | 2017-12-19 | 2017-12-19 | A kind of replaceable perpendicular wave mild steel damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646930U true CN207646930U (en) | 2018-07-24 |
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ID=62877988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782767.XU Expired - Fee Related CN207646930U (en) | 2017-12-19 | 2017-12-19 | A kind of replaceable perpendicular wave mild steel damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144690A (en) * | 2020-10-30 | 2020-12-29 | 中国地震局工程力学研究所 | Bending shear mixed type square steel pipe damper and manufacturing method |
| CN112144688A (en) * | 2020-10-30 | 2020-12-29 | 中国地震局工程力学研究所 | Double-sided shearing type square steel tube damper and manufacturing method |
| CN112411786A (en) * | 2020-11-26 | 2021-02-26 | 西安建筑科技大学 | Orthogonal waveform slotted steel plate grading energy dissipation damper with viscoelastic material |
-
2017
- 2017-12-19 CN CN201721782767.XU patent/CN207646930U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144690A (en) * | 2020-10-30 | 2020-12-29 | 中国地震局工程力学研究所 | Bending shear mixed type square steel pipe damper and manufacturing method |
| CN112144688A (en) * | 2020-10-30 | 2020-12-29 | 中国地震局工程力学研究所 | Double-sided shearing type square steel tube damper and manufacturing method |
| CN112411786A (en) * | 2020-11-26 | 2021-02-26 | 西安建筑科技大学 | Orthogonal waveform slotted steel plate grading energy dissipation damper with viscoelastic material |
| CN112411786B (en) * | 2020-11-26 | 2021-12-07 | 西安建筑科技大学 | Orthogonal waveform slotted steel plate grading energy dissipation damper with viscoelastic material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190906 Address after: Room 117, Building Materials Building No. 13 Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Xi'an Construction Technology University Engineering Co.,Ltd. Address before: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13 Patentee before: XIAN University OF ARCHITECTURE AND TECHNOLOG |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 |