CN110056239A - A kind of metal damping unit - Google Patents
A kind of metal damping unit Download PDFInfo
- Publication number
- CN110056239A CN110056239A CN201910291285.1A CN201910291285A CN110056239A CN 110056239 A CN110056239 A CN 110056239A CN 201910291285 A CN201910291285 A CN 201910291285A CN 110056239 A CN110056239 A CN 110056239A
- Authority
- CN
- China
- Prior art keywords
- metal damping
- damping unit
- bonding pad
- area
- energy consumption
- 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.)
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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
-
- 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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- Engineering & Computer Science (AREA)
- 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 Prevention Devices (AREA)
Abstract
The present invention proposes a kind of metal damping unit, including energy consumption area, Support and bonding pad, it is characterized by: having one group of long hole in each energy consumption area, the Support of intersection will consume energy, and area is to be spaced apart, bonding pad is all or part of edge of metal damping unit, and metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.The program can solve metal damping sheet in the prior art and be difficult to realize maximum displacement response when reducing building shake simultaneously and keep biggish post-yield stiffness, and surrender very insufficient technical problem that consumes energy.
Description
Technical field
The present invention relates to a kind of assembled architecture components, damp more particularly to a kind of metal for energy-dissipating and shock-absorbing single
Member.
Background technique
Architectural energy consumption cushion technique has years of researches and practices history, but as architectural engineering is maked rapid progress, to consumption
The demand of energy shock-dampening method and product also constantly refreshes, and building industrialization is in the high speed development stage, by energy-dissipating and shock-absorbing technology
Involvement wherein has various advantages and basic condition, but engineer application case is still few at present, promotes and applies still insufficient.
Energy-consumption shock-absorption device have it is very strong can prefabricated property and very big modular applications space, can be with building industrialization development side
To being identical, therefore, how increasing the energy-dissipating and shock-absorbing ability of such device, how being more advantageous to building industrialization is pendulum in work
The big key technical problem of the two of journey circle and those skilled in the art's urgent problem to be solved.
Summary of the invention
In order to solve when metal damping sheet in the prior art is difficult to realize reduction shake simultaneously maximum displacement response and keep compared with
Big post-yield stiffness, and the technical problem that surrender energy consumption is very insufficient, the present invention propose a kind of metal damping unit, wrap
Include energy consumption area, Support and bonding pad, it is characterised in that: have one group of long hole in each energy consumption area, the Support of intersection will consume energy
Area is to be spaced apart, and bonding pad is all or part of edge of metal damping unit, and metal damping unit can pass through bonding pad
It is connect with other metal damping units and/or Vierendeel girder.
Preferably, it is each energy consumption area in one group of long hole be parallel to each other, and with the sides aligned parallel of metal damping unit or
Person is vertical or angle is (0 °, 90 °).
Preferably, each group long hole between different energy consumption areas is parallel to each other.
Preferably, each group long hole between adjacent energy consumption area is mutually perpendicular to.
Preferably, the hole that bolt can pass through is set on the bonding pad of metal damping unit, passes through angle steel and pre-buried high-strength spiral shell
Bolt is connect with structural beams by connecting plate.
Preferably, the hole that can pass through of bolt is set on the bonding pad of metal damping unit, by angle steel and high-strength bolt with
And connecting plate is connect with the bonding pad of other metal damping units.
Preferably, the bonding pad of metal damping unit passes through the connection of front and back two fixed plates and other metal damping units
Area's connection.
Preferably, Support intersects vertically and being spaced apart area of consuming energy as m × n block, wherein m >=2, n >=2.
Preferably, Support intersects vertically and being spaced apart for the area that will consume energy is 2 × 2 pieces.
Preferably, metal damping unit uses mild steel material, and arc transition is used between adjacent bonding pad.
Preferably, metal damping unit is not connect with frame column.
Preferably, the width of Support is greater than the interval in energy consumption head of district hole, and each Support is of same size.
Preferably, metal damping unit length is equal with width.
Each energy consumption area is supported area's closing, or is supported area and bonding pad closing.Those skilled in the art are easy to think
It arrives, by taking Support will consume energy being spaced apart as 3 × 3 pieces of area as an example, one piece of most intermediate energy consumption area is just only supported area's closing,
Other energy consumption areas are supported area and bonding pad closing；By taking Support will consume energy being spaced apart as 2 × 2 pieces of area as an example, consumption is only existed
Energy area is supported the closed situation in area and bonding pad.It needs to be emphasized that when the edge of metal damping unit is not connection
Qu Shi, necessarily Support (such as Fig. 1,2), its purpose is to guarantee that metal damping unit is respectively close to rigidity.
It should be noted that energy consumption area, Support and bonding pad are named according to its major function, it is to guarantee technology
Scheme understands, complete and have clear boundary on plane geometry.In fact, also there is support in energy consumption area, Support is only
Surrendering will consume energy, and rigidity is maximum after installation for bonding pad, is that metal damping unit guarantees rigidity, plays a supporting role
Essential element.
The present invention compares the prior art and has the advantage that
When in any direction deforming, metal damping unit of the invention can provide biggish rigidity；In any direction
When deforming, metal damping unit rigidity of the invention is all relatively or equal, and stress can planar disperse rapidly,
Therefore when large deformation surrender, there is more, uniform yield point in plane, energy dissipation capacity dramatically increases.
Above-mentioned advantage is likewise supplied with by the wall that metal damping unit of the invention forms, it is only necessary to guarantee to mould in building
Property cuts with scissors appearance, and surrender is consumed energy before, can prevent or delay the appearance of building plastic hinge in this way, and in building
Plastic hinge consumes energy after occurring with plastic hinge jointly, guarantees that the main vertical supporting component of building obtains multiple protective, and can
Reduce vertical supporting sectional dimension of members, increase building usable floor area and reduce building cost, is shaken in realization to a greater extent
It can repair, no collapsing with strong earthquake.
Detailed description of the invention
Fig. 1 is the metal damping unit front view of both sides connection；
Fig. 2 is the metal damping unit front view of three sides connection；
Fig. 3 is the metal damping unit front view of four sides connection；
Fig. 4 is Bolted angle connection front view between metal damping unit；
Fig. 5 is to connect angle steel between metal damping unit to connect side view；
Fig. 6 is that fixed plate connects front view between metal damping unit；
Fig. 7 is fixed plate connection side view between metal damping unit；
Fig. 8 is that metal damping unit with structural beams connect sectional view；
Fig. 9 is the damping wall schematic diagram of nine metal damping units composition；
Figure 10 is the damping unit schematic diagram that each group long hole between different energy consumption areas is parallel to each other.
The components in the drawings are labeled as follows: 1. metal damping units；2. area of consuming energy；3. Support；4. bonding pad；5.
Long hole；6. the hole that bolt can pass through；7. connecting plate；8. high-strength bolt；9. angle steel；10. fixed plate；11. Vierendeel girder；12.
Frame column；13. pre-buried high-strength bolt.
Specific embodiment
The following examples are intended to explain technical solution of the present invention by specific operating condition, become apparent to the present invention, is complete
Whole description, and be not considered as limiting the invention.
Embodiment 1, the present invention propose that a kind of metal damping unit, including energy consumption area, Support and bonding pad, feature exist
In: there is one group of long hole in each energy consumption area, the Support of intersection will consume energy, and area is to be spaced apart, and bonding pad is metal damping unit
All or part of edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
One group of long hole in each energy consumption area is parallel to each other, and with the sides aligned parallel of metal damping unit is perhaps vertical or angle
For the angle (such as Fig. 1,2,3) greater than 0 and less than 90 °.
Embodiment 2, the present invention propose that a kind of metal damping unit, including energy consumption area, Support and bonding pad, feature exist
In: there is one group of long hole in each energy consumption area, the Support of intersection will consume energy, and area is to be spaced apart, and bonding pad is metal damping unit
All or part of edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
Each group long hole between difference energy consumption area is parallel to each other (such as Figure 10).
Embodiment 3, the present invention propose that a kind of metal damping unit, including energy consumption area, Support and bonding pad, feature exist
In: there is one group of long hole in each energy consumption area, the Support of intersection will consume energy, and area is to be spaced apart, and bonding pad is metal damping unit
All or part of edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
Each group long hole between adjacent energy consumption area is mutually perpendicular to (such as Fig. 1,2,3).
Embodiment 4, the present invention propose that a kind of metal damping unit, including energy consumption area, Support and bonding pad, feature exist
In: there is one group of long hole in each energy consumption area, the Support of intersection will consume energy, and area is to be spaced apart, and bonding pad is metal damping unit
All or part of edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
The hole that bolt can pass through is set on the bonding pad of metal damping unit, it can be logical by angle steel and pre-buried high-strength bolt and structural beams
Cross connecting plate connection (such as Fig. 8,9).
Embodiment 5, the present invention propose that a kind of metal damping unit, including energy consumption area, Support and bonding pad, feature exist
In: there is one group of long hole in each energy consumption area, the Support of intersection will consume energy, and area is to be spaced apart, and bonding pad is metal damping unit
All or part of edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
The hole that bolt can pass through is set on the bonding pad of metal damping unit, angle steel and high-strength bolt and connecting plate and its can be passed through
The bonding pad of his metal damping unit connects (such as Fig. 4,5).
Embodiment 6, the present invention propose that a kind of metal damping unit, including energy consumption area, Support and bonding pad, feature exist
In: there is one group of long hole in each energy consumption area, the Support of intersection will consume energy, and area is to be spaced apart, and bonding pad is metal damping unit
All or part of edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
The bonding pad of metal damping unit connect with the bonding pad of other metal damping units by front and back two fixed plates (such as Fig. 6,
7).
Claims (10)
1. a kind of metal damping unit, including energy consumption area, Support and bonding pad, it is characterised in that: have one in each energy consumption area
Group long hole, the Support of intersection will consume energy, and area is to be spaced apart, and bonding pad is all or part of edge of metal damping unit, gold
Belonging to damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
2. a kind of metal damping unit according to claim 1, it is characterised in that: one group of long hole phase in each energy consumption area
It is mutually parallel and perhaps vertical with the sides aligned parallel of metal damping unit or angle is (0 °, 90 °).
3. a kind of metal damping unit according to claim 1, it is characterised in that: each group long hole between difference energy consumption area
It is parallel to each other.
4. a kind of metal damping unit according to claim 1, it is characterised in that: each group long hole between adjacent energy consumption area
It is mutually perpendicular to.
5. a kind of metal damping unit according to claim 1, it is characterised in that: set on the bonding pad of metal damping unit
The hole that bolt can pass through is set, can be connected by angle steel and pre-buried high-strength bolt and the connecting plate of structural beams.
6. a kind of metal damping unit according to claim 1, it is characterised in that: set on the bonding pad of metal damping unit
The hole that bolt can pass through is set, can be connected by the bonding pad of angle steel and high-strength bolt and connecting plate and other metal damping units
It connects.
7. a kind of metal damping unit according to claim 1, it is characterised in that: the bonding pad of metal damping unit passes through
Front and back two fixed plates are connect with the bonding pad of other metal damping units.
8. a kind of metal damping unit according to claim 1, it is characterised in that: adjacent supports area intersects vertically and will consumption
Can area be spaced apart as m × n block, wherein m >=2, n >=2.
9. a kind of metal damping unit according to claim 1 to 2, it is characterised in that: the width of Support is greater than energy consumption area
The interval of long hole, and each Support is of same size.
10. a kind of metal damping unit described in -9 according to claim 1, it is characterised in that: metal damping unit uses mild steel
Material, and arc transition is used between adjacent bonding pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291285.1A CN110056239A (en) | 2019-04-11 | 2019-04-11 | A kind of metal damping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291285.1A CN110056239A (en) | 2019-04-11 | 2019-04-11 | A kind of metal damping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110056239A true CN110056239A (en) | 2019-07-26 |
Family
ID=67318805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291285.1A Pending CN110056239A (en) | 2019-04-11 | 2019-04-11 | A kind of metal damping unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN110056239A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155057A (en) * | 2011-05-18 | 2011-08-17 | 东南大学 | Assembled lead shear damper |
| CN102251602A (en) * | 2011-05-30 | 2011-11-23 | 上海建科结构新技术工程有限公司 | Anti-seismic damper of shearing type opening soft steel building structure |
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN102926480A (en) * | 2012-10-30 | 2013-02-13 | 沈阳建筑大学 | Compound mild steel damper with holes and ribs |
| JP2017095861A (en) * | 2015-11-18 | 2017-06-01 | 株式会社トキワシステム | Antivibration structure member |
-
2019
- 2019-04-11 CN CN201910291285.1A patent/CN110056239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155057A (en) * | 2011-05-18 | 2011-08-17 | 东南大学 | Assembled lead shear damper |
| CN102251602A (en) * | 2011-05-30 | 2011-11-23 | 上海建科结构新技术工程有限公司 | Anti-seismic damper of shearing type opening soft steel building structure |
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN102926480A (en) * | 2012-10-30 | 2013-02-13 | 沈阳建筑大学 | Compound mild steel damper with holes and ribs |
| JP2017095861A (en) * | 2015-11-18 | 2017-06-01 | 株式会社トキワシステム | Antivibration structure member |
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Application publication date: 20190726 |