CN108678489A - Multilayer Wasted-energy steel plate damper - Google Patents
Multilayer Wasted-energy steel plate damper Download PDFInfo
- Publication number
- CN108678489A CN108678489A CN201810703478.9A CN201810703478A CN108678489A CN 108678489 A CN108678489 A CN 108678489A CN 201810703478 A CN201810703478 A CN 201810703478A CN 108678489 A CN108678489 A CN 108678489A
- Authority
- CN
- China
- Prior art keywords
- wasted
- steel plate
- energy steel
- energy
- rib
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention provides a kind of multilayer Wasted-energy steel plate dampers, belong to building construction vibration control field.Including main Wasted-energy steel plate,Consume energy rib,Inside set elliptical aperture,Circular hole is set in main Wasted-energy steel plate,Main Wasted-energy steel plate connecting plate,Main Wasted-energy steel plate connecting plate screw,Divide Wasted-energy steel plate,Divide rib elliptical aperture,Circular hole is set in point Wasted-energy steel plate,Vertical energy consumption rib,Level energy consumption rib,Divide Wasted-energy steel plate connecting plate,Divide Wasted-energy steel plate connecting plate screw,Fixed plate,Fixed plate screw hole,Rebound,Billet,Billet screw hole,I-steel Wasted-energy steel plate,Cross rib,Longitudinal rib,Circular hole is set in I-steel,I-steel lead dot hole,Rivet,Lead dot and divide Wasted-energy steel plate lead dot hole,Keep damper stability high using multilayer Wasted-energy steel plate,The multiple interior apertured of setting in Wasted-energy steel plate,Material can be saved,The present invention makes simple,It can be used in the design of new building earthquake resistant engineering,It can be used for having engineering reinforcement repair,Building structure overall stiffness can be increased,When encountering earthquake,Response of buildings to earthquake can be reduced.
Description
Technical field
The invention belongs to building construction vibration control fields, more particularly to a kind of multilayer Wasted-energy steel plate damper.
Background technology
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, and 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 shapes, triangular plate mild steel damper, E shape steel dampers, C-type steel damper etc..By the theory point of domestic and international many scholars
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.
Invention content
In order to solve above-mentioned technical problem, the present invention provides a kind of multilayer Wasted-energy steel plate damper, is mainly
A kind of initial stiffness of exploitation is larger, without apparent stress concentration phenomenon, steel surrender area is big, energy consumption effect is good, steel utilize
The high damper of rate keeps damper stability high using multilayer Wasted-energy steel plate, and the multiple interior apertured of setting, can save in Wasted-energy steel plate
Material, use in normal state can increase building structure overall stiffness, when encountering earthquake, can effectively avoid building
There is too strong response of buildings to earthquake.
The technical solution adopted by the present invention is：
Multilayer Wasted-energy steel plate damper, including main Wasted-energy steel plate, energy consumption rib, interior set elliptical aperture, set circular hole, main consumption in main Wasted-energy steel plate
Can plate connecting plate, main Wasted-energy steel plate connecting plate screw, divide Wasted-energy steel plate, divide rib elliptical aperture, setting circular hole, vertical energy consumption in point Wasted-energy steel plate
Rib, point Wasted-energy steel plate connecting plate, divides Wasted-energy steel plate connecting plate screw, fixed plate, fixed plate screw hole, rebound, steel pad at horizontal energy consumption rib
Plate, I-steel Wasted-energy steel plate, cross rib, longitudinal rib, sets circular hole, I-steel lead dot hole, rivet, lead dot in I-steel at billet screw hole
With divide Wasted-energy steel plate lead dot hole；Structure of the invention is symmetric, and a point Wasted-energy steel plate, steel is respectively set in the both sides of main Wasted-energy steel plate
Backing plate and I-steel Wasted-energy steel plate are internally provided with interior set in elliptical aperture and main Wasted-energy steel plate and set circular hole, inside set the long axis edge of elliptical aperture
Vertical direction is internally provided with the energy consumption rib that transverse and longitudinal is interlocked in main Wasted-energy steel plate, and both sides are equipped with main Wasted-energy steel plate connecting plate, main Wasted-energy steel plate
Connecting plate is equipped with main Wasted-energy steel plate connecting plate screw；Wasted-energy steel plate is divided to be rectangular configuration and be internally provided with a point rib elliptical aperture, point
The long axis of rib elliptical aperture vertically, will divide Wasted-energy steel plate to be divided into multiple vertical energy consumption ribs, in each vertical energy consumption rib
Circular hole is set in setting point Wasted-energy steel plate, formation level energy consumption rib between circular hole is set in adjacent point Wasted-energy steel plate, is dividing Wasted-energy steel plate
Side setting divides Wasted-energy steel plate connecting plate screw, is arranged in point Wasted-energy steel plate connecting plate screw and divides Wasted-energy steel plate connecting plate, in a point energy consumption steel
The other side setting of plate divides Wasted-energy steel plate lead dot hole；It is equipped with cross rib and longitudinal rib on I-steel Wasted-energy steel plate, work is equipped in longitudinal rib
Circular hole is set in word steel, cross rib is equipped with I-steel lead dot hole；By the way that billet and rivet is arranged to main Wasted-energy steel plate and point energy consumption
Steel plate is attached fixation, and I-steel Wasted-energy steel plate is arranged and lead dot divides Wasted-energy steel plate to be attached fixation adjacent；In steel
Billet screw hole is set on backing plate, and homonymy billet is connected using rebound, the outside of rebound is equipped with fixed plate, Gu
Fixed board is equipped with fixed plate screw hole.
Further, the energy consumption rib on main Wasted-energy steel plate is horizontally-arranged and the equal spaced set in tandem direction.
Further, main Wasted-energy steel plate connecting plate screw, divide Wasted-energy steel plate connecting plate screw and billet screw hole equidimension to be arranged.
Further, I-steel lead dot hole and divide Wasted-energy steel plate lead dot hole equidimension be arranged.
Further, it uses and is welded to connect between fixed plate and rebound, rebound and billet.
Further, fixed plate upper mounted plate screw hole spaced set.
Beneficial effects of the present invention：
The effect and advantage of the present invention is that initial stiffness is larger, area is surrendered without apparent stress concentration phenomenon, steel, and big, energy consumption is imitated
Fruit is good, steel utilization ratio is high, keeps the out of plane stiffness of damper big using multilayer Wasted-energy steel plate, is unlikely to flat before abundant energy consumption
Unstability outside face ensure that damper is unlikely to be destroyed outside larger plane when stress, the multiple interior apertured of setting in Wasted-energy steel plate,
The energy consumption rib of formation, the rib that vertically consumes energy, horizontal energy consumption rib not only save material, but also keep the energy consumption of damper more abundant, are arranged
Lead dot not only energy consumption effect is good, but also lead dot is conveniently replaceable, can be according to requiring adjustment to damp, while multilayer Wasted-energy steel plate hinders
The fabrication and installation of Buddhist nun's device are simple, easy to use, can be used in the Aseismic Design of new building engineering, can be used for having engineering
Reinforcing repair, can increase the overall stiffness of building structure when using in normal state can be reduced when encountering earthquake
The earthquake response of building structure, plays a very good protection to building structure.
Description of the drawings
Fig. 1 is multilayer Wasted-energy steel plate damper elevational schematic view of the present invention.
Fig. 2 is multilayer Wasted-energy steel plate damper overlooking structure diagram of the present invention.
Fig. 3 is main Wasted-energy steel plate elevational schematic view.
Fig. 4 is to divide Wasted-energy steel plate elevational schematic view.
The elevational schematic view that Fig. 5 is fixed plate, rebound, billet connect.
The overlooking structure diagram that Fig. 6 is fixed plate, rebound, billet connect.
Fig. 7 is I-steel Wasted-energy steel plate schematic diagram.
In figure：1 is main Wasted-energy steel plate；2 be energy consumption rib；3 set elliptical aperture to be interior；4 be to set circular hole in main Wasted-energy steel plate；Based on 5
Wasted-energy steel plate connecting plate；6 be main Wasted-energy steel plate connecting plate screw；7 be to divide Wasted-energy steel plate；8 be to divide rib elliptical aperture；9 be to divide in Wasted-energy steel plate
If circular hole；10 be vertical energy consumption rib；11 be horizontal energy consumption rib；12 be to divide Wasted-energy steel plate connecting plate；13 be to divide Wasted-energy steel plate connecting plate spiral shell
Hole；14 be fixed plate；15 be fixed plate screw hole；16 be rebound；17 be billet；18 be billet screw hole；19 be I-steel
Wasted-energy steel plate；20 be cross rib；21 be longitudinal rib；22 be to set circular hole in I-steel；23 be I-steel lead dot hole；24 be rivet；25 are
Lead dot；26 be to divide Wasted-energy steel plate lead dot hole.
Specific implementation mode
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 ~ Fig. 7, multilayer Wasted-energy steel plate damper, including main Wasted-energy steel plate 1, energy consumption rib 2, interior set
Circular hole 4 is set in elliptical aperture 3, main Wasted-energy steel plate, main Wasted-energy steel plate connecting plate 5, main Wasted-energy steel plate connecting plate screw 6, is divided Wasted-energy steel plate 7, is divided
Circular hole 9, vertical energy consumption rib 10, horizontal energy consumption rib 11, point Wasted-energy steel plate connecting plate 12, point energy consumption are set in rib elliptical aperture 8, point Wasted-energy steel plate
Plate connecting plate screw 13, fixed plate 14, fixed plate screw hole 15, rebound 16, billet 17, billet screw hole 18, I-steel consumption
Can steel plate 19, cross rib 20, longitudinal rib 21, circular hole 22, I-steel lead dot hole 23, rivet 24, lead dot 25 and point energy consumption are set in I-steel
Plate lead dot hole 26；Structure of the invention is symmetric, and point Wasted-energy steel plate 7, billet is respectively set in the both sides of main Wasted-energy steel plate 1
17 and I-steel Wasted-energy steel plate 19, be internally provided in set in elliptical aperture 3 and main Wasted-energy steel plate and set circular hole 4, inside set the long axis of elliptical aperture 3
Vertically, it is internally provided with the energy consumption rib 2 that transverse and longitudinal is interlocked in main Wasted-energy steel plate 1, both sides are equipped with main Wasted-energy steel plate connecting plate 5, main
Wasted-energy steel plate connecting plate 5 is equipped with main Wasted-energy steel plate connecting plate screw 6；Wasted-energy steel plate 7 is divided to be rectangular configuration and be internally provided with a point rib
Elliptical aperture 8, the long axis for dividing rib elliptical aperture 8 vertically, will divide Wasted-energy steel plate 7 to be divided into multiple vertical energy consumption ribs 10, every
It is arranged in point Wasted-energy steel plate in a vertical energy consumption rib 10 and sets circular hole 9, formation level consumes energy between circular hole 9 is set in adjacent point Wasted-energy steel plate
Rib 11 is arranged point Wasted-energy steel plate connecting plate screw 13 in the side for dividing Wasted-energy steel plate 7, divides setting point in Wasted-energy steel plate connecting plate screw 13
Point Wasted-energy steel plate lead dot hole 26 is arranged in the other side for dividing Wasted-energy steel plate 7 in Wasted-energy steel plate connecting plate 12；On I-steel Wasted-energy steel plate 19
Equipped with cross rib 20 and longitudinal rib 21, it is equipped in I-steel in longitudinal rib 21 and sets circular hole 22, cross rib 20 is equipped with I-steel lead dot hole 23；
By the way that billet 17 and rivet 24 is arranged to main Wasted-energy steel plate 1 and Wasted-energy steel plate 7 is divided to be attached fixation, setting I-steel consumes energy
Steel plate 19 and lead dot 25 divide Wasted-energy steel plate 7 to be attached fixation adjacent；Billet screw hole 18 is set on billet 17, and
And homonymy billet 17 is connected using rebound 16, the outside of rebound 16 is equipped with fixed plate 14, and fixed plate 14 is equipped with solid
Fixed board screw hole 15；Energy consumption rib 2 on main Wasted-energy steel plate 1 is horizontally-arranged and the equal spaced set in tandem direction；Main Wasted-energy steel plate connecting plate spiral shell
Hole 6 divides Wasted-energy steel plate connecting plate screw 13 and 18 equidimension of billet screw hole to be arranged；I-steel lead dot hole 23 and divide Wasted-energy steel plate lead dot
Hole 26 equidimension setting；It uses and is welded to connect between fixed plate 14 and rebound 16, rebound 16 and billet 17；In fixed plate 14
15 spaced set of fixed plate screw hole.
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. multilayer Wasted-energy steel plate damper, it is characterised in that：Including main Wasted-energy steel plate (1), energy consumption rib (2), interior set elliptical aperture
(3), circular hole (4) is set in main Wasted-energy steel plate, main Wasted-energy steel plate connecting plate (5), main Wasted-energy steel plate connecting plate screw (6), divides Wasted-energy steel plate
(7), divide rib elliptical aperture (8), set circular hole (9), vertically energy consumption rib (10), horizontal energy consumption rib (11), point Wasted-energy steel plate in point Wasted-energy steel plate
Connecting plate (12) divides Wasted-energy steel plate connecting plate screw (13), fixed plate (14), fixed plate screw hole (15), rebound (16), billet
(17), billet screw hole (18), I-steel Wasted-energy steel plate (19), cross rib (20), longitudinal rib (21), set in I-steel circular hole (22),
I-steel lead dot hole (23), rivet (24), lead dot (25) and divide Wasted-energy steel plate lead dot hole (26)；Structure of the invention is symmetric,
A point Wasted-energy steel plate (7), billet (17) and I-steel Wasted-energy steel plate (19) is respectively set in the both sides of main Wasted-energy steel plate (1), it is interior
Portion is equipped with interior set and sets circular hole (4) in elliptical aperture (3) and main Wasted-energy steel plate, the long axis of elliptical aperture (3) is inside set vertically, in main consumption
Energy steel plate (1) is internally provided with the energy consumption rib (2) that transverse and longitudinal is interlocked, and both sides are equipped with main Wasted-energy steel plate connecting plate (5), main Wasted-energy steel plate connecting plate
(5) it is equipped with main Wasted-energy steel plate connecting plate screw (6)；Wasted-energy steel plate (7) is divided to be rectangular configuration and be internally provided with a point rib elliptical aperture
(8), the long axis for dividing rib elliptical aperture (8) vertically, will divide Wasted-energy steel plate (7) to be divided into multiple vertical energy consumption ribs (10),
Circular hole (9) is set in setting point Wasted-energy steel plate in each vertical energy consumption rib (10), sets in adjacent point Wasted-energy steel plate and is formed between circular hole (9)
Level energy consumption rib (11) is arranged point Wasted-energy steel plate connecting plate screw (13) in the side for dividing Wasted-energy steel plate (7), divides Wasted-energy steel plate connecting plate
Setting divides Wasted-energy steel plate connecting plate (12) on screw hole (13), and point Wasted-energy steel plate lead dot hole is arranged in the other side for dividing Wasted-energy steel plate (7)
(26)；It is equipped with cross rib (20) and longitudinal rib (21) on I-steel Wasted-energy steel plate (19), is equipped in I-steel and sets in longitudinal rib (21)
Circular hole (22), cross rib (20) are equipped with I-steel lead dot hole (23)；By the way that billet (17) and rivet (24) is arranged to main energy consumption
Steel plate (1) and Wasted-energy steel plate (7) is divided to be attached fixation, setting I-steel Wasted-energy steel plate (19) and lead dot (25) divide adjacent
Wasted-energy steel plate (7) is attached fixation；Billet screw hole (18) is set on billet (17), and right using rebound (16)
Homonymy billet (17) connects, and the outside of rebound (16) is equipped with fixed plate (14), and fixed plate (14) is equipped with fixed plate screw hole
(15)。
2. multilayer Wasted-energy steel plate damper according to claim 1, it is characterised in that：Energy consumption on main Wasted-energy steel plate (1)
Rib (2) is horizontally-arranged and the equal spaced set in tandem direction.
3. multilayer Wasted-energy steel plate damper according to claim 1, it is characterised in that：Main Wasted-energy steel plate connecting plate screw (6),
Divide Wasted-energy steel plate connecting plate screw (13) and the setting of billet screw hole (18) equidimension.
4. multilayer Wasted-energy steel plate damper according to claim 1, it is characterised in that：I-steel lead dot hole (23) and point consumption
It can the setting of plate lead dot hole (26) equidimension.
5. multilayer Wasted-energy steel plate damper according to claim 1, it is characterised in that：Fixed plate (14) and rebound
(16), it uses and is welded to connect between rebound (16) and billet (17).
6. multilayer Wasted-energy steel plate damper according to claim 1, it is characterised in that：Fixed plate (14) upper mounted plate screw hole
(15) spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703478.9A CN108678489A (en) | 2018-07-01 | 2018-07-01 | Multilayer Wasted-energy steel plate damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703478.9A CN108678489A (en) | 2018-07-01 | 2018-07-01 | Multilayer Wasted-energy steel plate damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108678489A true CN108678489A (en) | 2018-10-19 |
Family
ID=63812748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703478.9A Withdrawn CN108678489A (en) | 2018-07-01 | 2018-07-01 | Multilayer Wasted-energy steel plate damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372141A (en) * | 2018-11-22 | 2019-02-22 | 东南大学 | Variable damping viscoplasticity band type damper |
| CN110258799A (en) * | 2019-07-19 | 2019-09-20 | 青岛理工大学 | Variation rigidity energy-dissipating type assembled transverse connection structure |
-
2018
- 2018-07-01 CN CN201810703478.9A patent/CN108678489A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372141A (en) * | 2018-11-22 | 2019-02-22 | 东南大学 | Variable damping viscoplasticity band type damper |
| CN110258799A (en) * | 2019-07-19 | 2019-09-20 | 青岛理工大学 | Variation rigidity energy-dissipating type assembled transverse connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108678506A (en) | Drawing and pressing type Wasted-energy steel plate damper | |
| CN108678489A (en) | Multilayer Wasted-energy steel plate damper | |
| CN108798181A (en) | A kind of combined type energy-consumption damper | |
| CN208309867U (en) | Combine Wasted-energy steel plate right angle damper | |
| CN208633636U (en) | Multilayer Wasted-energy steel plate damper | |
| CN108678501A (en) | Combined type tension and compression damper | |
| CN208441582U (en) | Have both the disc stack formula Wasted-energy steel plate damper of tension and compression damping, rotary damping effect | |
| CN108708474A (en) | Sublevel energy consumption anti-seismic damper | |
| CN105926431A (en) | Damping element, friction pendulum support and damping method thereof | |
| CN208578397U (en) | Double plate friction energy-dissipating damper | |
| CN208441584U (en) | Combined type tension and compression damper | |
| CN108678495A (en) | Wasted-energy steel plate frcition damper | |
| CN108894352A (en) | Reverse antisymmetry formula damper | |
| CN108678509A (en) | Mild-steel energy-consumption formula damper | |
| CN108798182A (en) | Tension and compression energy consumption metal damper | |
| CN108798171A (en) | Big damping buffering formula damper | |
| CN208870212U (en) | Sublevel energy consumption anti-seismic damper | |
| CN208309869U (en) | Energy-consumption damper | |
| CN208441580U (en) | Wasted-energy steel plate frcition damper | |
| CN208749205U (en) | Multi-direction damping, buffering sublevel energy-consumption damper | |
| CN103541453B (en) | Waveform mild steel node damping device | |
| CN108678497A (en) | Have both the disc stack formula Wasted-energy steel plate damper of tension and compression damping, rotary damping effect | |
| CN108678499A (en) | Has the damper that horizontal shear squeezes, vertical energy consumption acts on | |
| CN208441589U (en) | A kind of cydariform extruding energy-consumption damper | |
| CN208441587U (en) | Lead dot friction energy-dissipating steel plate damper |
Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |