CN110080424A - A kind of assembled Coupling Damping wall - Google Patents
A kind of assembled Coupling Damping wall Download PDFInfo
- Publication number
- CN110080424A CN110080424A CN201910291286.6A CN201910291286A CN110080424A CN 110080424 A CN110080424 A CN 110080424A CN 201910291286 A CN201910291286 A CN 201910291286A CN 110080424 A CN110080424 A CN 110080424A
- Authority
- CN
- China
- Prior art keywords
- damping unit
- metal
- metal damping
- assembled coupling
- damping
- 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
Links
- 238000013016 damping Methods 0.000 title claims abstract description 143
- 230000008878 coupling Effects 0.000 title claims abstract description 26
- 238000010168 coupling process Methods 0.000 title claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 90
- 229910052751 metal Inorganic materials 0.000 claims abstract description 90
- 238000005265 energy consumption Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000012857 repacking Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention proposes a kind of assembled Coupling Damping wall, it is characterized by: forming assembled Coupling Damping wall by connection horizontal and vertical between m × n block metal damping unit and viscoelastic damping unit and the connection of metal damping unit and structural beams, wherein m >=3, n >=3, viscoelastic damping unit are not directly connected to structural beams.The technical solution can solve the technical problem that metal damping wall assembly efficiency is low in the prior art and surrender energy consumption is very insufficient.The program can also better 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, while be easier repacking, replacement and standardized production.
Description
Technical field
The present invention relates to a kind of assembled Coupling Damping walls, more particularly to a kind of assembled coupling for energy-dissipating and shock-absorbing
Damp wall.
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 to solve, metal damping wall assembly efficiency is low in the prior art and surrender energy consumption is very insufficient
Technical problem, the present invention propose that the present invention proposes a kind of assembled Coupling Damping wall, it is characterised in that: are hindered by m × n block metal
Horizontal and vertical connection and the connection of metal damping unit and structural beams form dress between Buddhist nun's unit and viscoelastic damping unit
With formula Coupling Damping wall, wherein m >=3, n >=3, viscoelastic damping unit are not directly connected to structural beams.
Preferably, viscoelastic damping unit is located at the assembled gold being made of metal damping unit and viscoelastic damping unit
Belong to the geometric center of damping wall.
Preferably, metal damping unit includes energy consumption area, Support and bonding pad, has 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 all or part of edge of metal damping unit, metal damping
Unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.
Preferably, one group of long hole in each energy consumption area of metal damping unit is parallel to each other, and damps list with metal
Perhaps vertical or angle is (0 °, 90 °) to the sides aligned parallel of member.
Preferably, metal damping unit is arranged between the plastic hinge at structural beams both ends.
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, the adjacent supports area of metal damping unit intersects vertically and being spaced apart area of consuming energy as x × y block,
Middle x >=2, y >=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 the Support of metal damping unit is greater than the interval in energy consumption head of district hole, and each Support
It is of same size.
Preferably, metal damping unit length is equal with width.
Preferably, the metal damping unit that each group long hole between the different energy consumption areas of metal damping unit is parallel to each other
(such as Fig. 9).
Each energy consumption area of metal damping unit is supported area's closing, or is supported area and bonding pad closing.This field
Technical staff is readily apparent that, 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
It is only supported area's closing, other energy consumption areas are supported area and bonding pad closing；It will be consumed energy being spaced apart as 2 × 2 of area with Support
For block, only exists energy consumption area and be supported the closed situation in area and bonding pad.It needs to be emphasized that when metal damping unit
Edge when not being bonding pad, necessarily Support (such as Fig. 2), its purpose is to guarantee that metal damping unit respectively connects to rigidity
Closely.
It should be noted that energy consumption area, Support and the bonding pad of metal damping unit are named according to its major function,
Be in order to guarantee technical solution understand, it is complete and have on plane geometry clear boundary.In fact, also there is support in energy consumption area
Effect, as long as Support surrender will consume energy, and rigidity is maximum after installation for bonding pad, is that metal damping unit guarantees rigid
It spends, essential element of playing a supporting role.
In addition, viscoelastic damping unit (such as Fig. 3) equally passes through angle steel, connecting plate and high-strength bolt and metal damping unit
Connection type between connection and metal damping unit is identical, and viscoelastic damping unit and bonding pad are hinged, viscoelastic damping list
Member by consuming energy jointly with metal damping unit compatible deformation.It in this way can be to avoid the local excessive deformation or stress of damping wall
It concentrates.
The present invention compares the prior art and has the advantage that
The technical solution can solve in the prior art metal damping wall assembly efficiency it is low and surrender energy consumption it is very insufficient
The technical issues of.The program, which can also better solve metal damping sheet in the prior art and be difficult to realize simultaneously, reduces building shake
When maximum displacement response and keep biggish post-yield stiffness, while being easier repacking, replacement and standardized production.
Assembling-type metal damping wall of the invention has above-mentioned advantage, it is only necessary to guarantee occur it in building plastic hinge
Preceding surrender energy consumption can prevent in this way or delay the appearance of building plastic hinge, and occur in building plastic hinge
It consumes energy jointly with plastic hinge afterwards, guarantees that the main vertical supporting component of building obtains multiple protective, and vertical branch can be reduced
Sectional dimension of members is supportted, building usable floor area is increased and reduces building cost, shake can be repaired, be shaken greatly not in realization to a greater extent
?.
Detailed description of the invention
Fig. 1 is the damping wall schematic diagram of nine metal damping units composition；
Fig. 2 is the metal damping unit front view of three sides connection；
Fig. 3 is the viscoelastic 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 metal damping unit schematic diagram that each group long hole between different energy consumption areas is parallel to each other；
Figure 10 is damping unit schematic diagram in the prior art；
Figure 11 is the metal damping unit front view of four sides connection.
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；14 viscoelastic damping units.
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, by between m × n block metal damping unit and viscoelastic damping unit it is horizontal and vertical connection and
The connection of metal damping unit and structural beams forms assembled Coupling Damping wall, wherein m >=3, and n >=3, viscoelastic damping unit is not
(such as Fig. 1) is directly connected to structural beams.Metal damping unit is arranged between the plastic hinge at structural beams both ends.
Embodiment 2, by between m × n block metal damping unit and viscoelastic damping unit it is horizontal and vertical connection and
The connection of metal damping unit and structural beams forms assembled Coupling Damping wall, wherein m >=3, and n >=3, viscoelastic damping unit is not
(such as Fig. 1) is directly connected to structural beams.Metal damping unit includes energy consumption area, Support and bonding pad, is had in each energy consumption area
One group of 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,
Metal damping unit can connect (such as Fig. 2,11) with other metal damping units and/or Vierendeel girder by bonding pad.
Embodiment 3, by between m × n block metal damping unit and viscoelastic damping unit it is horizontal and vertical connection and
The connection of metal damping unit and structural beams forms assembled Coupling Damping wall, wherein m >=3, and n >=3, viscoelastic damping unit is not
(such as Fig. 1) is directly connected to structural beams.Metal damping unit uses mild steel material, and circular arc is used between adjacent bonding pad
Transition.(such as Fig. 2).
Embodiment 4, by between m × n block metal damping unit and viscoelastic damping unit it is horizontal and vertical connection and
The connection of metal damping unit and structural beams forms assembled Coupling Damping wall, wherein m >=3, and n >=3, viscoelastic damping unit is not
(such as Fig. 1) is directly connected to structural beams.The hole that bolt can pass through is set on the bonding pad of metal damping unit, angle steel can be passed through
(such as Fig. 1,8) is connect by connecting plate with pre-buried high-strength bolt with structural beams.
Embodiment 5, by between m × n block metal damping unit and viscoelastic damping unit it is horizontal and vertical connection and
The connection of metal damping unit and structural beams forms assembled Coupling Damping wall, wherein m >=3, and n >=3, viscoelastic damping unit is not
(such as Fig. 1) is directly connected to structural beams.The hole that bolt can pass through is set on the bonding pad of metal damping unit, angle steel can be passed through
(such as Fig. 4,5) is connect with the bonding pad of other metal damping units with high-strength bolt and connecting plate.
Embodiment 6, by between m × n block metal damping unit and viscoelastic damping unit it is horizontal and vertical connection and
The connection of metal damping unit and structural beams forms assembled Coupling Damping wall, wherein m >=3, and n >=3, viscoelastic damping unit is not
(such as Fig. 1) is directly connected to structural beams.The bonding pad of metal damping unit is damped by front and back two fixed plates and other metals
The bonding pad of unit connects (such as Fig. 6,7).
In addition, the metal damping unit in the present invention is not limited to above-mentioned operating condition, it further include metal damping in the prior art
Unit (such as Figure 10).
Claims (10)
1. a kind of assembled Coupling Damping wall, it is characterised in that: pass through m × n block metal damping unit and viscoelastic damping unit
Between horizontal and vertical connection and the connections of metal damping unit and structural beams form assembled Coupling Damping wall, wherein m >=
3, n >=3, viscoelastic damping unit is not directly connected to structural beams.
2. a kind of assembled Coupling Damping wall according to claim 1, it is characterised in that: viscoelastic damping unit be located at by
The geometric center of the assembled Coupling Damping wall of metal damping unit and viscoelastic damping unit composition.
3. a kind of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping unit includes energy consumption
Area, Support and bonding pad have one group of long hole in each energy consumption area, and the Support of intersection will consume energy, and area is to be spaced apart, bonding pad
For all or part of edge of metal damping unit, metal damping unit can pass through bonding pad and other metal damping units
And/or Vierendeel girder connection.
4. a kind of assembled Coupling Damping wall according to claim 2, it is characterised in that: each consumption of metal damping unit
Can one group of long hole in area be parallel to each other, and with the sides aligned parallel of metal damping unit is perhaps vertical or angle be (0 °,
90 °).
5. a kind of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping unit is arranged in knot
Between the plastic hinge at structure beam both ends.
6. a kind of assembled Coupling Damping wall according to claim 1, it is characterised in that: the bonding pad of metal damping unit
The hole that upper setting bolt can pass through, can be connected by angle steel and pre-buried high-strength bolt and the connecting plate of structural beams.
7. a kind of assembled Coupling Damping wall according to claim 1, it is characterised in that: the bonding pad of metal damping unit
The hole that upper setting bolt can pass through, can pass through the connection of angle steel and high-strength bolt and connecting plate and other metal damping units
Area's connection.
8. a kind of assembled Coupling Damping wall according to claim 1, it is characterised in that: the bonding pad of metal damping unit
It is connect by front and back two fixed plates with the bonding pad of other metal damping units.
9. a kind of assembled Coupling Damping wall according to claim 1, it is characterised in that: the Support of metal damping unit
Width be greater than the interval in energy consumption head of district hole, and each Support is of same size.
10. a kind of assembled Coupling Damping wall 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291286.6A CN110080424A (en) | 2019-04-11 | 2019-04-11 | A kind of assembled Coupling Damping wall |
| PCT/CN2020/084068 WO2020207448A1 (en) | 2019-04-11 | 2020-04-09 | Assembled metallic damping wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291286.6A CN110080424A (en) | 2019-04-11 | 2019-04-11 | A kind of assembled Coupling Damping wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110080424A true CN110080424A (en) | 2019-08-02 |
Family
ID=67414815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291286.6A Pending CN110080424A (en) | 2019-04-11 | 2019-04-11 | A kind of assembled Coupling Damping wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110080424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207448A1 (en) * | 2019-04-11 | 2020-10-15 | 横琴共轭科技有限公司 | Assembled metallic damping wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045975A (en) * | 2004-08-06 | 2006-02-16 | Bridgestone Corp | Damper |
| CN201620490U (en) * | 2009-12-31 | 2010-11-03 | 上海维固工程实业有限公司 | Wasted-energy steel plate |
| CN201915522U (en) * | 2010-12-22 | 2011-08-03 | 陈云 | Novel damper displacement increasing device |
| CN105297941A (en) * | 2015-11-25 | 2016-02-03 | 广州大学 | Adjustable perforated steel plate damping wall |
| CN211572098U (en) * | 2019-04-11 | 2020-09-25 | 横琴共轭科技有限公司 | Assembled coupling damping wall |
-
2019
- 2019-04-11 CN CN201910291286.6A patent/CN110080424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045975A (en) * | 2004-08-06 | 2006-02-16 | Bridgestone Corp | Damper |
| CN201620490U (en) * | 2009-12-31 | 2010-11-03 | 上海维固工程实业有限公司 | Wasted-energy steel plate |
| CN201915522U (en) * | 2010-12-22 | 2011-08-03 | 陈云 | Novel damper displacement increasing device |
| CN105297941A (en) * | 2015-11-25 | 2016-02-03 | 广州大学 | Adjustable perforated steel plate damping wall |
| CN211572098U (en) * | 2019-04-11 | 2020-09-25 | 横琴共轭科技有限公司 | Assembled coupling damping wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207448A1 (en) * | 2019-04-11 | 2020-10-15 | 横琴共轭科技有限公司 | Assembled metallic damping wall |
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Application publication date: 20190802 |