CN108951917A - Inside and outside multiple energy consumption tension and compression damper - Google Patents
Inside and outside multiple energy consumption tension and compression damper Download PDFInfo
- Publication number
- CN108951917A CN108951917A CN201810997823.4A CN201810997823A CN108951917A CN 108951917 A CN108951917 A CN 108951917A CN 201810997823 A CN201810997823 A CN 201810997823A CN 108951917 A CN108951917 A CN 108951917A
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- energy
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- compression
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention provides energy consumption tension and compression dampers multiple inside and outside one kind, belong to building construction vibration control field, including connecting plate, connecting plate screw, fixed charge method end plate, tension and compression Wasted-energy steel plate, connection Wasted-energy steel plate, squeezes Wasted-energy steel plate, arc Wasted-energy steel plate, mild-steel energy-consumption inner cylinder, lead dot hole, energy consumption packing material, energy consumption rib, interior set elliptical aperture, end plate, lead dot, cover board, tension and compression connection, coordinate connection reinforcing bar and locking nut.Beneficial effect is that initial stiffness is larger, steel surrender area is big, energy consumption effect is good, it is designed using the structure of the multiple energy consumption of inside and outside combination, with multiple energy consumption effect, keep energy consumption more abundant, and inside and outside multiple energy consumption tension and compression damper has reasonable initial stiffness, and the requirement of damper support bearing can be met while damping is consumed energy.
Description
Technical field
The invention belongs to building construction vibration control fields, more particularly to energy consumption tension and compression damper multiple inside and outside one kind.
Background technique
Metallic damper (metallic yielding damper) is made of mild steel or other softer metals
At various forms of damping energy dissipation devices.There is good Hysteresis Behavior after metal yield, moulded using the bullet that certain metals have
Property hysteresis deformation energy consumption, including mild steel damper, lead damper and marmem (shape memory alloys, letter
Claim SMA) damper etc..The mechanism that it carries out vibration control to structure is the surrender that the portion of energy of structural vibration is passed through metal
Hysteretic energy dissipates, to achieve the purpose that reduce structural response, mild steel damper is that mild steel is made full use of to enter plasticity rank
There is good hysteretic characteristic after section.1972, the American scholars such as Kelly and Skinner were first begin to research and utilization mild steel
This performance carry out the dynamic response of control structure, and propose several forms of mild steel damper, including torsion beam, bent beam, U
Shape energy consumer etc..Then, other scholars again propose the different mild steel damper of many forms in succession, wherein than it is more typical such as
X shape, triangular plate mild steel damper, E shape steel damper, C-type steel damper etc..By the theory point of many scholars at home and abroad
Analysis and experimental study, it was demonstrated that mild steel damper has stable hysteretic characteristic, good low cycle fatigue property, long-term reliability
The features such as not influenced by environment, temperature, be a kind of up-and-coming energy consumer, and all metal damper has recoverable deformation
Greatly, damping capacity is strong and durability, corrosion resistance, anti-fatigue performance are good, operating temperature range is big low with maintenance cost etc. excellent
Point.
It is the root that structure generates vibration because the reasons such as earthquake are transferred to the external energy of building structure, so damping
The energy consumption property of device will be the key for reducing the dynamic respons of structure, and the damper researched and developed at present is easy because energy consumption is special
Property deficiency and structure it is uncoordinated and lose constraint with anti-buckling effect, cause its energy dissipation capacity to be greatly reduced.Therefore, some resistances
The manufacturing process of Buddhist nun's device, there is still a need for further improvements for energy-dissipating property etc..
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides multiple energy consumption tension and compression damper inside and outside one kind, uses
The structure of the inside and outside multiple energy consumption of combination designs, and inside and outside multiple energy consumption tension and compression damper is with reasonable initial stiffness, can be with
Meet the requirement of damper support bearing while damping energy consumption.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
Multiple energy consumption tension and compression damper inside and outside one kind, including connecting plate, connecting plate screw, fixed charge method end plate, tension and compression Wasted-energy steel plate, company
It connects Wasted-energy steel plate, squeeze Wasted-energy steel plate, arc Wasted-energy steel plate, mild-steel energy-consumption inner cylinder, lead dot hole, energy consumption packing material, energy consumption rib, interior
If elliptical aperture, lead dot, cover board, tension and compression connection, coordinates connection reinforcing bar and locking nut, inside and outside multiple energy consumption tension and compression damping at end plate
In the structure of device, cover board is respectively set in integrally-built upper and lower ends, and end plate is respectively set in integrally-built two sides, using tension and compression
Connection is attached fixed charge method end plate and end plate；In the outside of fixed charge method end plate, connecting plate is set, in connecting plate upper junction plate screw hole,
Two tension and compression Wasted-energy steel plates, a connection Wasted-energy steel plate and three extruding consumptions are respectively set in forward and backward face between two cover boards
Energy plate, outermost layer are set as among two tension and compression Wasted-energy steel plates with an extruding Wasted-energy steel plate interval, and internal layer is set as two extruding
With a connection Wasted-energy steel plate interval among Wasted-energy steel plate；And using lead dot respectively to tension and compression Wasted-energy steel plate and connection Wasted-energy steel plate,
Tension and compression Wasted-energy steel plate and extruding Wasted-energy steel plate, connection Wasted-energy steel plate and extruding Wasted-energy steel plate are attached；Integrally-built internal empty
Arc Wasted-energy steel plate, arc consumption is arranged in the two sides of mild-steel energy-consumption inner cylinder in chamber setting energy consumption packing material and mild-steel energy-consumption inner cylinder
Bending radius of the energy steel plate from centre to two sides is gradually increased；Setting coordinates connection reinforcing bar and is each passed through arc Wasted-energy steel plate, soft
Steel energy consumption inner cylinder and end plate, and both ends are locked using locking nut；Arc Wasted-energy steel plate both ends are consolidated with Wasted-energy steel plate is connect
Fixed connection, be arranged on tension and compression Wasted-energy steel plate lead dot hole in column and it is interior set elliptical aperture, and set elliptical aperture in adjacent and interior set
Setting energy consumption rib between elliptical aperture, be arranged on connection Wasted-energy steel plate lead dot hole in column and it is interior set elliptical aperture, and in adjacent
If energy consumption rib is arranged in elliptical aperture and interior set between elliptical aperture, lead dot hole is set on squeezing Wasted-energy steel plate.
Further, the size of the lead dot is configured according to the size in lead dot hole.
Further, several connecting plate screws are equidistantly opened up on connecting plate.
Further, the tension and compression Wasted-energy steel plate, connection Wasted-energy steel plate, arc Wasted-energy steel plate, mild-steel energy-consumption inner cylinder are adopted
It is made with low yield point steel plate.
Further, the energy consumption packing material is made using high-damping rubber.
Further, Wasted-energy steel plate is squeezed to be made using foaming aluminum.
That the beneficial effects of the invention are as follows initial stiffnesses is larger, steel surrender area is big, energy consumption effect is good, using inside and outside knot
The structure design of multiple energy consumption is closed, when damper is pulled or is squeezed, end plate can drive tension and compression Wasted-energy steel plate to deform first
It consumes energy, secondly tension and compression Wasted-energy steel plate can drive connection Wasted-energy steel plate deformation energy consumption, while tension and compression Wasted-energy steel plate and end plate can be to crowded
Pressure Wasted-energy steel plate carries out extruding energy consumption, and when damper is by tension and compression, end plate can rub to the energy consumption packing material extruding of inside setting
Energy consumption is wiped, while driving arc Wasted-energy steel plate and mild-steel energy-consumption inner cylinder to energy consumption packing material extrusion friction energy consumption, makes damper
It is inside and outside to have both energy consumption effect, and there is multiple energy consumption effect, keep energy consumption more abundant, and inside and outside multiple energy consumption tension and compression damper
With reasonable initial stiffness, the requirement of damper support bearing can be met while damping is consumed energy.
Detailed description of the invention
Fig. 1 is multiple energy consumption tension and compression damper schematic elevation view inside and outside the present invention.
Fig. 2 is multiple energy consumption tension and compression damper schematic side view inside and outside the present invention.
Fig. 3 is multiple energy consumption tension and compression damper schematic top plan view inside and outside the present invention.
Fig. 4 is the A-A diagrammatic cross-section of Fig. 1 in the present invention.
Fig. 5 is the schematic elevation view of tension and compression Wasted-energy steel plate in the present invention.
Fig. 6 is the schematic elevation view that Wasted-energy steel plate is connected in the present invention.
Fig. 7 is the schematic elevation view that Wasted-energy steel plate is squeezed in the present invention.
In figure: 1 is connecting plate；2 be connecting plate screw；3 be fixed charge method end plate；4 be tension and compression Wasted-energy steel plate；5 be connection energy consumption
Steel plate；6 be extruding Wasted-energy steel plate；7 be arc Wasted-energy steel plate；8 be mild-steel energy-consumption inner cylinder；9 be lead dot hole；10 be energy consumption filling material
Material；11 be energy consumption rib；12 set elliptical aperture to be interior；13 be end plate；14 be lead dot；15 be cover board；16 connect for tension and compression；17 be coordination
Connect reinforcing bar；18 be locking nut.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
Embodiment
As shown in Fig. 1 ~ 7, in a kind of structure of inside and outside multiple energy consumption tension and compression damper, integrally-built upper and lower ends difference
Cover board 15 is set, and end plate 13 is respectively set in integrally-built two sides, connects 16 pairs of fixed charge method end plates 3 using tension and compression and end plate 13 carries out
Connection；Connecting plate 1 is set in the outside of fixed charge method end plate 3, in 1 upper junction plate screw hole 2 of connecting plate, between two cover boards 15
Two tension and compression Wasted-energy steel plates, 4, connection Wasted-energy steel plates 5 and three extruding Wasted-energy steel plates 6 are respectively set in forward and backward face, and outermost layer is set
It is set among two tension and compression Wasted-energy steel plates 4 with 6 interval of extruding Wasted-energy steel plate, internal layer is set as among two extruding Wasted-energy steel plates 6
With 5 interval of connection Wasted-energy steel plate；And tension and compression Wasted-energy steel plate 4 and connection Wasted-energy steel plate 5, tension and compression are consumed respectively using lead dot 14
Energy steel plate 4 and extruding Wasted-energy steel plate 6, connection Wasted-energy steel plate 5 and extruding Wasted-energy steel plate 6 are attached；In integrally-built internal cavities
Arc Wasted-energy steel plate 7, arc is arranged in the two sides of mild-steel energy-consumption inner cylinder 8 in setting energy consumption packing material 10 and mild-steel energy-consumption inner cylinder 8
Bending radius of the Wasted-energy steel plate 7 from centre to two sides is gradually increased；Setting coordinates connection reinforcing bar 17 and is each passed through arc energy consumption steel
Plate 7, mild-steel energy-consumption inner cylinder 8 and end plate 13, and both ends are locked using locking nut 18；7 both ends of arc Wasted-energy steel plate and company
Wasted-energy steel plate 5 is connect to be fixedly connected, be arranged on tension and compression Wasted-energy steel plate 4 lead dot hole 9 in column and it is interior set elliptical aperture 12, and adjacent
It inside sets elliptical aperture 12 and energy consumption rib 11 is arranged in interior set between elliptical aperture 12,9 He of lead dot hole in column is set on connection Wasted-energy steel plate 5
Inside set elliptical aperture 12, and set in adjacent elliptical aperture 12 and it is interior set setting energy consumption rib 11 between elliptical aperture 12, consume energy squeezing
Lead dot hole 9 is set on plate 6；The size of the lead dot 14 is configured according to the size in lead dot hole 9；Between being waited on connecting plate 1
Away from opening up several connecting plate screws 2；The tension and compression Wasted-energy steel plate 4, connection Wasted-energy steel plate 5, arc Wasted-energy steel plate 7, mild steel consumption
Energy inner cylinder 8 is made using low yield point steel plate；The energy consumption packing material 10 is made using high-damping rubber；It squeezes
Pressure Wasted-energy steel plate 6 is made using foaming aluminum.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. multiple energy consumption tension and compression damper inside and outside one kind, including connecting plate (1), connecting plate screw (2), fixed charge method end plate (3), tension and compression
Wasted-energy steel plate (4), squeezes Wasted-energy steel plate (6), arc Wasted-energy steel plate (7), mild-steel energy-consumption inner cylinder (8), lead at connection Wasted-energy steel plate (5)
Pin hole (9), energy consumption rib (11), interior sets elliptical aperture (12), end plate (13), lead dot (14), cover board at energy consumption packing material (10)
(15), tension and compression connection (16), coordination connection reinforcing bar (17) and locking nut (18), it is characterised in that:
In the structure of inside and outside multiple energy consumption tension and compression damper, integrally-built upper and lower ends are respectively set cover board (15), whole to tie
End plate (13) are respectively set in the two sides of structure, are attached using tension and compression connection (16) to fixed charge method end plate (3) and end plate (13)；Solid
Connecting plate (1) is arranged in the outside of fixed end plate (3), in connecting plate (1) upper junction plate screw hole (2), between two cover boards (15)
Two tension and compression Wasted-energy steel plates (4), a connection Wasted-energy steel plate (5) and three extruding Wasted-energy steel plates (6) are respectively set in forward and backward face, most
Outer layer is set as being spaced among two tension and compression Wasted-energy steel plates (4) with an extruding Wasted-energy steel plate (6), and internal layer is set as two extruding consumptions
It can be spaced among plate (6) with a connection Wasted-energy steel plate (5)；And to tension and compression Wasted-energy steel plate (4) and connected respectively using lead dot (14)
Connect Wasted-energy steel plate (5), tension and compression Wasted-energy steel plate (4) and squeeze Wasted-energy steel plate (6), connection Wasted-energy steel plate (5) and extruding Wasted-energy steel plate (6) into
Row connection；Energy consumption packing material (10) and mild-steel energy-consumption inner cylinder (8) are set in integrally-built internal cavities, in mild-steel energy-consumption
Arc Wasted-energy steel plate (7) are arranged in the two sides of cylinder (8), and bending radius of the arc Wasted-energy steel plate (7) from centre to two sides is gradually increased；
Setting coordinates connection reinforcing bar (17) and is each passed through arc Wasted-energy steel plate (7), mild-steel energy-consumption inner cylinder (8) and end plate (13), and both ends
It is locked using locking nut (18)；Arc Wasted-energy steel plate (7) both ends are fixedly connected with Wasted-energy steel plate (5) is connect, in tension and compression
Be arranged on Wasted-energy steel plate (4) lead dot hole (9) in column and it is interior set elliptical aperture (12), and set elliptical aperture (12) in adjacent and interior set
Lead dot hole (9) in column are arranged in connection Wasted-energy steel plate (5) and interior set elliptical aperture for setting energy consumption rib (11) between elliptical aperture (12)
(12), and in adjacent set elliptical aperture (12) and it is interior set setting energy consumption rib (11) between elliptical aperture (12), squeezing Wasted-energy steel plate
(6) lead dot hole (9) are set on.
2. multiple energy consumption tension and compression damper inside and outside one kind according to claim 1, it is characterised in that: the lead dot (14)
Size be configured according to the size of lead dot hole (9).
3. multiple energy consumption tension and compression damper inside and outside one kind according to claim 1, it is characterised in that: on connecting plate (1)
Equidistantly open up several connecting plate screws (2).
4. multiple energy consumption tension and compression damper inside and outside one kind according to claim 1, it is characterised in that: the tension and compression energy consumption
Steel plate (4), connection Wasted-energy steel plate (5), arc Wasted-energy steel plate (7), mild-steel energy-consumption inner cylinder (8) using low yield point steel plate make and
At.
5. multiple energy consumption tension and compression damper inside and outside one kind according to claim 1, it is characterised in that: the energy consumption filling
Material (10) is made using high-damping rubber.
6. multiple energy consumption tension and compression damper inside and outside one kind according to claim 1, it is characterised in that: squeeze Wasted-energy steel plate (6)
It is made using foaming aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997823.4A CN108951917A (en) | 2018-08-29 | 2018-08-29 | Inside and outside multiple energy consumption tension and compression damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997823.4A CN108951917A (en) | 2018-08-29 | 2018-08-29 | Inside and outside multiple energy consumption tension and compression damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951917A true CN108951917A (en) | 2018-12-07 |
Family
ID=64473646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810997823.4A Withdrawn CN108951917A (en) | 2018-08-29 | 2018-08-29 | Inside and outside multiple energy consumption tension and compression damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789881A (en) * | 2021-09-18 | 2021-12-14 | 福州大学 | Damper suitable for step load and using method |
-
2018
- 2018-08-29 CN CN201810997823.4A patent/CN108951917A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789881A (en) * | 2021-09-18 | 2021-12-14 | 福州大学 | Damper suitable for step load and using method |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
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| WW01 | Invention patent application withdrawn after publication |