CN108798173A - A kind of delivery type damper that tension and compression are combined with rotation - Google Patents
A kind of delivery type damper that tension and compression are combined with rotation Download PDFInfo
- Publication number
- CN108798173A CN108798173A CN201810996734.8A CN201810996734A CN108798173A CN 108798173 A CN108798173 A CN 108798173A CN 201810996734 A CN201810996734 A CN 201810996734A CN 108798173 A CN108798173 A CN 108798173A
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- China
- Prior art keywords
- steel plate
- tension
- compression
- wasted
- energy
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Classifications
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- 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
- E04H9/022—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising laminated structures of alternating elastomeric and rigid layers
Abstract
The present invention provides the delivery type dampers that a kind of tension and compression are combined with rotation, and the invention belongs to building construction vibration control fields.I-shaped tension and compression rotation Wasted-energy steel plate is provided in the middle part of damper, the left and right sides that Wasted-energy steel plate is rotated in I-shaped tension and compression is symmetrical arranged tension and compression rotation connection Wasted-energy steel plate, Wasted-energy steel plate is rotated in I-shaped tension and compression and tension and compression are rotatablely connected the left and right sides transmission Wasted-energy steel plate arranged symmetrically of Wasted-energy steel plate upper and lower, and it is attached using lead dot to transmitting Wasted-energy steel plate and tension and compression rotation connection Wasted-energy steel plate, transmits Wasted-energy steel plate using lead dot and I-shaped energy consumption connection mild steel plate pair two and be attached.The beneficial effects of the invention are as follows：Damper tension and compression, rotation energy consumption effect are more preferable, and the energy consumption rib of setting and the interior circular hole that sets keep damper energy consumption more abundant, and the lead dot of setting can adjust energy consumption effect and energy consumption amplification factor according to the actual conditions of building structure, can reduce response of buildings to earthquake.
Description
Technical field
The invention belongs to building construction vibration control fields, are hindered more particularly to the delivery type that a kind of tension and compression are combined with rotation
Buddhist nun's device.
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.
Many damper initial stiffnesses are not big enough at present, and material yield diffusional area is not big enough, and energy-dissipation structure design is gone back
It is not that very fully, the energy such as kinetic energy or the elastic potential energy of structure can not be made to be sufficiently converted into the forms such as thermal energy and dissipated, it is many to hinder
Buddhist nun's device only normal use when can increase building structure overall stiffness, but when big shake occurs, many dampers cannot be satisfied
Reduce the requirement of response of buildings to earthquake.
Invention content
In order to solve above-mentioned technical problem, the present invention provides a kind of delivery type damping that tension and compression are combined with rotation
Device, tension and compression, rotation when tension and compression rotation connection Wasted-energy steel plate drive transmit Wasted-energy steel plate deformation energy consumption, transmit Wasted-energy steel plate band start building
Font energy consumption connection mild steel plate deformation energy consumption, realizes more times of energy consumption effects of Wasted-energy steel plate delivery type, can reduce building structure earthquake
Reaction.
To achieve the goals above, the technical solution adopted by the present invention is：
The delivery type damper that a kind of tension and compression combines with rotation, including transmit Wasted-energy steel plate, the rib that consumes energy, the interior circular hole, I-shaped of setting
Tension and compression rotate Wasted-energy steel plate, connecting plate, connecting plate screw, lead dot hole, tension and compression rotation connection Wasted-energy steel plate, lead dot and I-shaped energy consumption
Mild steel plate is connected, I-shaped tension and compression are provided in the middle part of the delivery type damper that tension and compression are combined with rotation and rotate Wasted-energy steel plate, in work
The left and right sides that font tension and compression rotate Wasted-energy steel plate is symmetrical arranged tension and compression rotation connection Wasted-energy steel plate, rotates and consumes energy in I-shaped tension and compression
The left and right sides of plate and tension and compression rotation connection Wasted-energy steel plate upper and lower, which is symmetrical arranged, transmits Wasted-energy steel plate, and uses lead dot pair
It transmits Wasted-energy steel plate and tension and compression rotation connection Wasted-energy steel plate is attached, mild steel plate pair two is connected using lead dot and I-shaped energy consumption
A transmission Wasted-energy steel plate is attached, tension and compression rotation connection Wasted-energy steel plate on setting several columns lead dot hole and it is interior set circular hole, often
The setting of circular hole interval is set in row lead dot hole and each column, and circular hole is set in adjacent and interior set is equipped with energy consumption rib between circular hole, is being passed
Pass be provided in Wasted-energy steel plate several columns lead dot hole and it is interior set circular hole, set in each column lead dot hole and each column circular hole interval setting,
Circular hole is set in adjacent and interior set is equipped with energy consumption rib between circular hole, and several lead dots are provided in I-shaped energy consumption connection mild steel plate
Hole and it is interior set circular hole, circular hole is set in adjacent and interior set is equipped with energy consumption rib between circular hole, Wasted-energy steel plate is rotatablely connected in tension and compression
Side setting connecting plate be connected thereto, connecting plate screw is set in connecting plate.
Wherein, the size of the lead dot is configured according to the size in lead dot hole.
Wherein, several connecting plate screws are equidistantly opened up on the connecting plate.
Wherein, the transmission Wasted-energy steel plate is made using low yield point steel plate.
Wherein, the tension and compression rotation connection Wasted-energy steel plate is made using low yield point steel plate.
Wherein, the I-shaped energy consumption connection mild steel plate is made using low yield point steel plate.
Wherein, the I-shaped tension and compression rotation Wasted-energy steel plate is made using high-damping rubber.
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 lead dot to passing
It passs Wasted-energy steel plate and tension and compression rotation connection Wasted-energy steel plate is attached, connects mild steel plate pair two using lead dot and I-shaped energy consumption
Transmit Wasted-energy steel plate be attached, tension and compression, rotation when tension and compression rotation connection Wasted-energy steel plate drive transmit Wasted-energy steel plate deformation energy consumption,
It transmits Wasted-energy steel plate and drives I-shaped energy consumption connection mild steel plate deformation energy consumption, realize more times of energy consumption effects of Wasted-energy steel plate delivery type,
And Wasted-energy steel plate is rotatablely connected using tension and compression when tension and compression, rotation and I-shaped tension and compression rotate the consumption of the mutual friction and Extrusion of Wasted-energy steel plate
Energy mode keeps damper tension and compression, rotation energy consumption effect more preferable, and the energy consumption rib of setting and the interior circular hole that sets keep damper energy consumption more abundant,
The lead dot energy consumption effect of setting is good, is conveniently replaceable, and can adjust damping, energy consumption effect and consumption according to the actual conditions of building structure
Energy amplification factor, can reduce response of buildings to earthquake.
Description of the drawings
The delivery type damper combined below in conjunction with the accompanying drawings with rotation to the tension and compression in the present invention is described further：
Fig. 1 is the delivery type damper schematic top plan view that tension and compression of the present invention are combined with rotation.
Fig. 2 is the delivery type damper schematic front view that tension and compression of the present invention are combined with rotation.
Fig. 3 is to transmit Wasted-energy steel plate floor map.
Fig. 4 is two floor map for transmitting Wasted-energy steel plate arrangement.
Fig. 5 is the floor map that connecting plate is rotatablely connected that Wasted-energy steel plate is connected with tension and compression.
Fig. 6 is the plane signal that I-shaped tension and compression rotate that Wasted-energy steel plate, connecting plate and tension and compression are rotatablely connected Wasted-energy steel plate arrangement
Figure.
Fig. 7 is that I-shaped energy consumption connects mild steel plate floor map.
Fig. 8 is that I-shaped tension and compression rotate Wasted-energy steel plate floor map.
In figure：1 is transmission Wasted-energy steel plate；2 be energy consumption rib；3 set circular hole to be interior；4 rotate Wasted-energy steel plate for I-shaped tension and compression；5
For connecting plate；6 be connecting plate screw；7 be lead dot hole；8 are rotatablely connected Wasted-energy steel plate for tension and compression；9 be lead dot；10 be I-shaped consumption
Mild steel plate can be connected.
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.
A kind of delivery type damper that tension and compression are combined with rotation as shown in Fig. 1 ~ Fig. 8, including transmits Wasted-energy steel plate 1, energy consumption
Rib 2, it is interior set circular hole 3, I-shaped tension and compression rotation Wasted-energy steel plate 4, connecting plate 5, connecting plate screw 6, lead dot hole 7, tension and compression rotation connection
Wasted-energy steel plate 8, lead dot 9 and I-shaped energy consumption connect mild steel plate 10, tension and compression in the structure for rotating the delivery type damper combined,
I-shaped tension and compression rotation Wasted-energy steel plate 4 is provided in the middle part of structure, the left and right sides that Wasted-energy steel plate 4 is rotated in I-shaped tension and compression is symmetrically set
Tension and compression rotation connection Wasted-energy steel plate 8 is set, Wasted-energy steel plate 4 is rotated in I-shaped tension and compression and tension and compression is rotatablely connected 8 upper and lower of Wasted-energy steel plate
The left and right sides be symmetrical arranged transmit Wasted-energy steel plate 1, and using lead dot 9 to transmit Wasted-energy steel plate 1 and tension and compression rotation connection consumption
Energy steel plate 8 is attached, and transmitting Wasted-energy steel plates 1 to two using lead dot 9 and I-shaped energy consumption connection mild steel plate 10 is attached,
Lead dot 9 passes through I-shaped energy consumption to connect the lead dot hole 7 on mild steel plate 10 and transmits the lead dot hole 7 on Wasted-energy steel plate 1 and I-shaped
Type tension and compression rotate Wasted-energy steel plate 4, and I-shaped energy consumption is connected mild steel plate 10, transmits Wasted-energy steel plate 1, I-shaped tension and compression rotation Wasted-energy steel plate
4 connections setting several columns lead dot hole 7 and interior set circular hole 3, each column lead dot hole 7 and each column on tension and compression rotation connection Wasted-energy steel plate 8
The setting of the interval of circular hole 3 is inside set, circular hole 3 is set in adjacent and interior set is equipped with energy consumption rib 2 between circular hole 3, is transmitting Wasted-energy steel plate 1
In be provided with several columns lead dot hole 7 and it is interior set circular hole 3, set in each column lead dot hole 7 and each column circular hole 3 interval setting, adjacent
It inside sets circular hole 3 and interior set is equipped with energy consumption rib 2 between circular hole 3, several lead dots are provided in I-shaped energy consumption connection mild steel plate 10
Hole 7 and it is interior set circular hole 3, circular hole 3 is set in adjacent and interior set is equipped with energy consumption rib 2 between circular hole 3, is rotatablely connected and consumes energy in tension and compression
Connecting plate 5 is arranged in the side of steel plate 8, and connecting plate 5, using being welded to connect, is set with tension and compression rotation connection Wasted-energy steel plate 8 in connecting plate 5
Set connecting plate screw 6.
The size of lead dot 9 is configured according to the size in lead dot hole 7.Several connecting plates are equidistantly opened up on connecting plate 5
Screw hole 6.Wasted-energy steel plate 1 is transmitted to be made using low yield point steel plate.Tension and compression are rotatablely connected Wasted-energy steel plate 8 and use low-yield
Steel plate is made.I-shaped energy consumption connection mild steel plate 10 is made using low yield point steel plate.I-shaped tension and compression rotation consumption
Can plate 4 be made using high-damping rubber, therefore lead dot 9 can be directly through.
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 (7)
1. a kind of tension and compression and the delivery type damper that combine of rotation, including transmits Wasted-energy steel plate (1), the rib (2) that consumes energy, interior sets circular hole
(3), I-shaped tension and compression rotation Wasted-energy steel plate (4), connecting plate (5), connecting plate screw (6), lead dot hole (7), tension and compression rotation connection consumption
Energy steel plate (8), lead dot (9) and I-shaped energy consumption connection mild steel plate (10), it is characterised in that：The delivery type that tension and compression are combined with rotation
I-shaped tension and compression rotation Wasted-energy steel plate (4) is provided in the middle part of damper, in the left and right sides of I-shaped tension and compression rotation Wasted-energy steel plate (4)
It is symmetrical arranged tension and compression rotation connection Wasted-energy steel plate (8), in I-shaped tension and compression rotation Wasted-energy steel plate (4) and tension and compression rotation connection energy consumption steel
The left and right sides of plate (8) upper and lower, which is symmetrical arranged, transmits Wasted-energy steel plate (1), and using lead dot (9) to transmitting Wasted-energy steel plate
(1) it is attached with tension and compression rotation connection Wasted-energy steel plate (8), it is right using lead dot (9) and I-shaped energy consumption connection mild steel plate (10)
Two are transmitted Wasted-energy steel plates (1) and are attached, in tension and compression rotation connection Wasted-energy steel plate (8) setting several columns lead dot hole (7) and
Circular hole (3) is inside set, the setting of circular hole (3) interval is set in each column lead dot hole (7) and each column, circular hole (3) is set in adjacent and interior is set
It is equipped with energy consumption rib (2) between circular hole (3), several columns lead dot hole (7) is provided in transmitting Wasted-energy steel plate (1) and interior sets circular hole
(3), the setting of circular hole (3) interval is set in each column lead dot hole (7) and each column, set in adjacent circular hole (3) and it is interior set circular hole (3) it
Between be equipped with energy consumption rib (2), be provided in I-shaped energy consumption connects mild steel plate (10) several lead dot holes (7) and it is interior set circular hole (3),
Circular hole (3) is set in adjacent and interior set is equipped with energy consumption rib (2) between circular hole (3), in tension and compression rotation connection Wasted-energy steel plate (8)
Side setting connecting plate (5) is connected thereto, setting connecting plate screw (6) in connecting plate (5).
2. the delivery type damper that a kind of tension and compression are combined with rotation according to claim 1, it is characterised in that：The lead dot
(9) size is configured according to the size of lead dot hole (7).
3. the delivery type damper that a kind of tension and compression are combined with rotation according to claim 1, it is characterised in that：In the connection
Several connecting plate screws (6) are equidistantly opened up on plate (5).
4. the delivery type damper that a kind of tension and compression are combined with rotation according to claim 1, it is characterised in that：The transmission consumption
Energy steel plate (1) is made using low yield point steel plate.
5. the delivery type damper that a kind of tension and compression are combined with rotation according to claim 1, it is characterised in that：The tension and compression turn
Dynamic connection Wasted-energy steel plate (8) is made using low yield point steel plate.
6. the delivery type damper that a kind of tension and compression are combined with rotation according to claim 1, it is characterised in that：It is described I-shaped
Energy consumption connection mild steel plate (10) is made using low yield point steel plate.
7. the delivery type damper that a kind of tension and compression are combined with rotation according to claim 1, it is characterised in that：It is described I-shaped
Tension and compression rotation Wasted-energy steel plate (4) is made using high-damping rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996734.8A CN108798173A (en) | 2018-08-29 | 2018-08-29 | A kind of delivery type damper that tension and compression are combined with rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996734.8A CN108798173A (en) | 2018-08-29 | 2018-08-29 | A kind of delivery type damper that tension and compression are combined with rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108798173A true CN108798173A (en) | 2018-11-13 |
Family
ID=64081444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810996734.8A Withdrawn CN108798173A (en) | 2018-08-29 | 2018-08-29 | A kind of delivery type damper that tension and compression are combined with rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723146A (en) * | 2019-02-02 | 2019-05-07 | 辽宁城市建设职业技术学院 | Have both tension and compression, rotation in surface squeezes the channel steel connecting node of energy consumption |
-
2018
- 2018-08-29 CN CN201810996734.8A patent/CN108798173A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723146A (en) * | 2019-02-02 | 2019-05-07 | 辽宁城市建设职业技术学院 | Have both tension and compression, rotation in surface squeezes the channel steel connecting node of energy consumption |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
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| WW01 | Invention patent application withdrawn after publication |