CN107386482A - A kind of be hinged box-type damper - Google Patents
A kind of be hinged box-type damper Download PDFInfo
- Publication number
- CN107386482A CN107386482A CN201710718399.0A CN201710718399A CN107386482A CN 107386482 A CN107386482 A CN 107386482A CN 201710718399 A CN201710718399 A CN 201710718399A CN 107386482 A CN107386482 A CN 107386482A
- Authority
- CN
- China
- Prior art keywords
- hinged
- box
- casing
- plate
- damping material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
Abstract
The present invention proposes a kind of be hinged box-type damper, including casing and damping material, uniform intervals are provided with several layers of dividing plate to box house from top to bottom, damping material is filled in two pieces of adjacent dividing plates, casing is hinged and connected by top plate, bottom plate and left and right side plate and formed, and dividing plate both sides are hinged and connected with cabinet wall.The present invention is simple in construction, easy to use, and the deformation of casing is converted into the detrusion of Energy dissipating material between interlayer, the Energy dissipating material between interlayer is produced power consumption effect.
Description
Technical field
The invention belongs to the technical field of building structure power consumption antidetonation, more particularly to a kind of be hinged box-type damper.
Background technology
During generation earthquake, ground motion causes the vibration of building structure, and structural system is by energy conversion, that is, dissipate earthquake
The energy transmitted.Traditional anti-seismic structure system admissible structure and supporting member damage in earthquake, and this damage process is just
It is the consumption process of energy, and structure and component badly damaged or to collapse be exactly the final complete of seismic energy conversion or consumption
Into.
Passive Energy Dissipation Structures are to install energy-dissipating device at some positions of works, are dissipated by energy-dissipating device or absorb ground
The energy in input structure is shaken, reaches the purpose for reducing agent structure seismic response.In the design of energy-dissipating device, it is typically required
Have the characteristics that energy efficiency is high, deformation is big, easy for installation.
How while higher energy consumption effect is obtained, the design for simplifying connector is faced in Passive Energy Dissipation Structures
One subject matter.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned problem, there is provided a kind of be hinged box-type damping
Device, body structure can be deformed in diagonal tension, can become the shearing that Energy dissipating material in casing is converted into angular deformation
Shape.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of be hinged box-type damper, its feature
Be, including casing and damping material, uniform intervals are provided with several layers of dividing plate to the box house from top to bottom, adjacent two pieces every
The damping material is filled in plate, casing is hinged and connected by top plate, bottom plate and left and right side plate and formed, in dividing plate both sides and casing
Wall is hinged and connected.
By such scheme, the damping material and dividing plate adhesion.
By such scheme, the damping material is that viscoelastic material or lead or mild steel or Low Yield Point Steel or shape memory close
Gold.
The beneficial effects of the invention are as follows：The 1st, a kind of be hinged box-type damper, when building structure deforms, case are provided
Body can deform in any diagonally opposed tension, be changed into the structure of parallelogram from rectangle, i.e., relative casing can be sent out
Raw relative displacement, the relative displacement drive the deformation of Energy dissipating material in casing, play power consumption effect；2nd, the damper only leans on two
Diagonally opposed tension, then alternate deformation can be produced, Energy dissipating material is produced reciprocal transformation, obtain full hysteresis loop,
Need not be pressurized the design of connecting elements, and the design of connecting elements can be made greatly simplified；3rd, can be installed between casing internal partition more
The damping material of type, application are wider.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the box damper of one embodiment of the invention and the scheme of installation of building frame.
Fig. 3 is the structural representation after the box damper of one embodiment of the invention deforms.
Fig. 4 is the box damper of one embodiment of the invention and the scheme of installation of wall.
Fig. 5 is the deformation lines figure of the box damper of one embodiment of the invention.
Wherein：1. top plate, 2. bottom plates, 3. left plates, 4. right plates, 5. dividing plates, 6. damping materials, 7. beams, 8. posts, 9. walls
Body, 10. casings.
Embodiment
To more fully understand the present invention, with reference to the accompanying drawings and examples to further description of the present invention.
As shown in figure 1, a kind of be hinged box-type damper, including casing 10 and damping material 6, box house is from top to bottom
Uniform intervals are provided with several layers of dividing plate 5, fill damping material in adjacent two pieces of dividing plates, casing is by top plate 1, bottom plate 2, left plate 3
Composition is hinged and connected with right plate 4, dividing plate both sides are hinged and connected with cabinet wall.
Damping material and dividing plate adhesion, damping material are viscoelastic material or lead or mild steel or Low Yield Point Steel or shape note
Recall alloy.
As shown in Fig. 2 damper can be connected by connecting rod with building frame, building frame center, pair of casing are placed in
The diagonal of bean column node between linea angulata and building structure adjacent two layers overlaps, when lateral displacement occurs for frame structure, initially
The rectangular box of state is changed into the structure (see Fig. 3) for parallelogram, by the relative displacement of beam 7 and post 8 with fluctuation dampers
Detrusion, so that damping material deformation power consumption.
As shown in figure 5, malformation passes to the diagonal of damping case by connector, the deformation can cause damping
Case overall deformation, because connector is not positioned vertical in two side plates of damping case, the deformation between roof box and bottom plate
Deformation between two nodes more diagonally adjacent than casing tension is big.The deformation of structure passes to power consumption damping after being exaggerated
Device, damper can obtain bigger deflection, and can dissipate more vibrational energies, and higher damping is provided to building structure
Than reaching the efficient purpose designed.
Solid line is the box damper before deformation in figure, and dotted line is the box damper after deformation, when box damper exists
When AD directions are stretched, BC directions can be compressed；When box damper is stretched in BC directions, AD directions can be compressed.By
Yu Sigen rigidity chain bar is rigid rod, ignores its axial deformation.
As shown in figure 4, when damping case is connected with reinforced concrete wall 9, casing is directly anchored to not by connector
Between beam and wall, the detrusion between upper strata beam and lower floor's wall is directly passed to casing, produces casing internal resistance damping material
Raw detrusion power consumption.
Claims (3)
1. a kind of be hinged box-type damper, it is characterised in that including casing and damping material, the box house is from top to bottom
Uniform intervals are provided with several layers of dividing plate, fill the damping material in adjacent two pieces of dividing plates, and casing is by top plate, bottom plate and left and right
Side plate is hinged and connected composition, and dividing plate both sides are hinged and connected with cabinet wall.
2. a kind of be hinged box-type damper according to claim 1, it is characterised in that the damping material glues with dividing plate
Even.
3. a kind of be hinged box-type damper according to claim 1, it is characterised in that the damping material is viscoplasticity
Material or lead or mild steel or Low Yield Point Steel or marmem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718399.0A CN107386482A (en) | 2017-08-21 | 2017-08-21 | A kind of be hinged box-type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718399.0A CN107386482A (en) | 2017-08-21 | 2017-08-21 | A kind of be hinged box-type damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107386482A true CN107386482A (en) | 2017-11-24 |
Family
ID=60353540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718399.0A Pending CN107386482A (en) | 2017-08-21 | 2017-08-21 | A kind of be hinged box-type damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133276A (en) * | 2020-09-07 | 2020-12-25 | 西安交通大学 | Antenna-shaped partition board filled with viscoelastic material underwater sound absorption structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182358A (en) * | 1999-12-24 | 2001-07-06 | Takenaka Komuten Co Ltd | Structural member which axially deforms such as brace or the like having visco-elasticity damper |
| CN2806599Y (en) * | 2005-07-08 | 2006-08-16 | 北京工业大学 | Shape memory alloy and friction composite damper |
| CN102966197A (en) * | 2012-11-12 | 2013-03-13 | 沈阳建筑大学 | Lead dot locking friction damper |
| KR101392723B1 (en) * | 2013-02-01 | 2014-05-08 | 전귀현 | Multi core damper |
| CN205530765U (en) * | 2016-01-29 | 2016-08-31 | 上海堃熠工程减震科技有限公司 | Small -size viscous damper |
| TWI565865B (en) * | 2009-10-05 | 2017-01-11 | 久米設計股份有限公司 | Mounting structure for laminated rubber body and structure with the mounting structure |
| CN106836925A (en) * | 2016-12-28 | 2017-06-13 | 东南大学 | A kind of multi-direction wide frequency domain every vibration damping/shake device |
-
2017
- 2017-08-21 CN CN201710718399.0A patent/CN107386482A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182358A (en) * | 1999-12-24 | 2001-07-06 | Takenaka Komuten Co Ltd | Structural member which axially deforms such as brace or the like having visco-elasticity damper |
| CN2806599Y (en) * | 2005-07-08 | 2006-08-16 | 北京工业大学 | Shape memory alloy and friction composite damper |
| TWI565865B (en) * | 2009-10-05 | 2017-01-11 | 久米設計股份有限公司 | Mounting structure for laminated rubber body and structure with the mounting structure |
| CN102966197A (en) * | 2012-11-12 | 2013-03-13 | 沈阳建筑大学 | Lead dot locking friction damper |
| KR101392723B1 (en) * | 2013-02-01 | 2014-05-08 | 전귀현 | Multi core damper |
| CN205530765U (en) * | 2016-01-29 | 2016-08-31 | 上海堃熠工程减震科技有限公司 | Small -size viscous damper |
| CN106836925A (en) * | 2016-12-28 | 2017-06-13 | 东南大学 | A kind of multi-direction wide frequency domain every vibration damping/shake device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133276A (en) * | 2020-09-07 | 2020-12-25 | 西安交通大学 | Antenna-shaped partition board filled with viscoelastic material underwater sound absorption structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |