CN110080422A - A kind of assembled coupling metal damping wall - Google Patents
A kind of assembled coupling metal damping wall Download PDFInfo
- Publication number
- CN110080422A CN110080422A CN201910290808.0A CN201910290808A CN110080422A CN 110080422 A CN110080422 A CN 110080422A CN 201910290808 A CN201910290808 A CN 201910290808A CN 110080422 A CN110080422 A CN 110080422A
- Authority
- CN
- China
- Prior art keywords
- metal damping
- metal
- damping unit
- bonding pad
- wall
- 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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- 239000002184 metal Substances 0.000 title claims abstract description 121
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 121
- 238000013016 damping Methods 0.000 title claims abstract description 103
- 230000008878 coupling Effects 0.000 title claims abstract description 19
- 238000010168 coupling process Methods 0.000 title claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 19
- 238000005265 energy consumption Methods 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000012857 repacking Methods 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention proposes a kind of assembled coupling metal damping wall, it is characterized by: forming assembled with the connection of structural beams by connection horizontal and vertical between m × n block metal damping unit and rigid plate and metal damping unit couples metal damping wall, wherein m >=3, n >=3, rigid plate 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 metals to damp wall, more particularly to a kind of assembly for energy-dissipating and shock-absorbing
Formula couples metal and damps 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 metal damping wall, it is characterised in that: pass through m × n block
Horizontal and vertical connection and the connection of metal damping unit and structural beams form assembly between metal damping unit and rigid plate
Formula couples metal and damps wall, and wherein m >=3, n >=3, rigid plate are not directly connected to structural beams.
Preferably, rigid plate is located at the assembled coupling metal damping wall being made of metal damping unit and rigid plate
Geometric center
Preferably, metal damping unit includes energy consumption area, Support and bonding pad, has one group of long hole in each energy consumption area, intersects
Support will consume energy area it is be spaced apart, bonding pad be metal damping unit all or part of edge, metal damping unit
It 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, the connection type of rigid plate is identical as metal damping unit (such as Fig. 3), size is identical with metal damping unit
(such as m × n be 3 × 3 when), or for metal damping unit integral multiple (such as m × n be 4 × 4 when, rigid plate is in geometry
The heart is equal to the area after the assembling of 2 × 2 metal damping units), or more than two rigid plates are symmetrically distributed in m n array and work as
In, the rigidity of rigid plate is obviously greater than metal damping unit, and need to guarantee not occur in alternative process in plane or
It is surrendered outside plane, the strength of materials of rigid plate is more than or equal to the strength of materials of metal damping unit, only difference is that just
Property plate does not consume energy long hole as area.Rigid plate is mounted on the geometric center of assembled coupling metal damping wall, plays change
The effect that shape is coordinated, i.e., so that the synchronous deformation of the metal damping unit on periphery and surrender, increase rigidity and energy consumption.
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.
Assembled coupling metal damping wall of the invention has above-mentioned advantage, it is only necessary to guarantee to go out in building plastic hinge
Surrender energy consumption, can prevent in this way or delay the appearance of building plastic hinge, and in building plastic hinge before now
It consumes energy jointly after appearance with plastic hinge, guarantees that the main vertical supporting component of building obtains multiple protective, and can reduce perpendicular
To supporting member sectional dimension, increases building usable floor area and reduce building cost, shaking in realization can repair, greatly to a greater extent
Shake is not fallen.
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 rigid plate 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 rigid plates.
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 is damped by connection horizontal and vertical between m × n block metal damping unit and rigid plate and metal
Unit forms assembled with the connection of structural beams and couples metal damping wall, and wherein m >=3, n >=3, rigid plate be not straight with structural beams
(such as Fig. 1) is met in succession.Metal damping unit is arranged between the plastic hinge at structural beams both ends.
Embodiment 2 is damped by connection horizontal and vertical between m × n block metal damping unit and rigid plate and metal
Unit forms assembled with the connection of structural beams and couples metal damping wall, and wherein m >=3, n >=3, rigid plate be not straight with structural beams
(such as Fig. 1) is met in succession.Metal damping unit includes energy consumption area, Support and bonding pad, has one group of long hole, phase in each energy consumption area
The Support of friendship will consume energy, and area is to be spaced apart, and bonding pad is all or part of edge of metal damping unit, and metal damping is single
Member can be connect by bonding pad with other metal damping units and/or Vierendeel girder.(such as Fig. 2,11).
Embodiment 3 is damped by connection horizontal and vertical between m × n block metal damping unit and rigid plate and metal
Unit forms assembled with the connection of structural beams and couples metal damping wall, and wherein m >=3, n >=3, rigid plate be not straight with structural beams
(such as Fig. 1) is met in succession.Metal damping unit uses mild steel material, and arc transition is used between adjacent bonding pad.(as schemed
2,11).
Embodiment 4 is damped by connection horizontal and vertical between m × n block metal damping unit and rigid plate and metal
Unit forms assembled with the connection of structural beams and couples metal damping wall, and wherein m >=3, n >=3, rigid plate be not straight with structural beams
(such as Fig. 1) is met in succession.The hole that can pass through of bolt is set on the bonding pad of metal damping unit, it can be by angle steel and pre-buried high-strength
Bolt connect (such as Fig. 1,8) by connecting plate with structural beams.
Embodiment 5 is damped by connection horizontal and vertical between m × n block metal damping unit and rigid plate and metal
Unit forms assembled with the connection of structural beams and couples metal damping wall, and wherein m >=3, n >=3, rigid plate be not straight with structural beams
(such as Fig. 1) is met in succession.The hole that bolt can pass through is set on the bonding pad of metal damping unit, angle steel and high-strength bolt can be passed through
And connecting plate connect (such as Fig. 4,5) with the bonding pad of other metal damping units.
Embodiment 6 is damped by connection horizontal and vertical between m × n block metal damping unit and rigid plate and metal
Unit forms assembled with the connection of structural beams and couples metal damping wall, and wherein m >=3, n >=3, rigid plate be not straight with structural beams
(such as Fig. 1) is met in succession.The bonding pad of metal damping unit passes through the connection of front and back two fixed plates and other metal damping units
Area 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 metal damps wall, it is characterised in that: by m × n block metal damping unit and rigid plate it
Between horizontal and vertical connection and metal damping unit and the connection of structural beams form assembled and couple metal and damp wall, wherein
M >=3, n >=3, rigid plate are not directly connected to structural beams.
2. a kind of assembled coupling metal according to claim 1 damps wall, it is characterised in that: rigid plate is located at by gold
Belong to the geometric center of the assembled coupling metal damping wall of damping unit and rigid plate composition.
3. a kind of assembled coupling metal according to claim 1 damps wall, it is characterised in that: metal damping unit packet
Energy consumption area, Support and bonding pad are included, 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,
Bonding pad is all or part of edge of metal damping unit, and metal damping unit can be hindered by bonding pad and other metals
Buddhist nun's unit and/or Vierendeel girder connection.
4. a kind of assembled coupling metal according to claim 2 damps wall, it is characterised in that: metal damping unit
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 (0 °, 90 °).
5. a kind of assembled coupling metal according to claim 1 damps wall, it is characterised in that: metal damping unit cloth
It sets between the plastic hinge at structural beams both ends.
6. a kind of assembled coupling metal according to claim 1 damps wall, it is characterised in that: metal damping unit
The hole that bolt can pass through is set on bonding pad, 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 metal according to claim 1 damps wall, it is characterised in that: metal damping unit
The hole that bolt can pass through is set on bonding pad, angle steel and high-strength bolt and connecting plate and other metal damping units can be passed through
Bonding pad connection.
8. a kind of assembled coupling metal according to claim 1 damps wall, it is characterised in that: metal damping unit
Bonding pad is connect by front and back two fixed plates with the bonding pad of other metal damping units.
9. a kind of assembled coupling metal according to claim 1 damps wall, it is characterised in that: metal damping unit
The width of Support is greater than the interval in energy consumption head of district hole, and each Support is of same size.
10. a kind of assembled coupling metal damping wall described in -9 according to claim 1, it is characterised in that: metal damping is single
Member uses mild steel material, and arc transition is used between adjacent bonding pad.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290808.0A CN110080422A (en) | 2019-04-11 | 2019-04-11 | A kind of assembled coupling metal 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 |
|---|---|---|---|
| CN201910290808.0A CN110080422A (en) | 2019-04-11 | 2019-04-11 | A kind of assembled coupling metal damping wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110080422A true CN110080422A (en) | 2019-08-02 |
Family
ID=67414937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910290808.0A Pending CN110080422A (en) | 2019-04-11 | 2019-04-11 | A kind of assembled coupling metal damping wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110080422A (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 |
|---|---|---|---|---|
| CN201485988U (en) * | 2009-08-21 | 2010-05-26 | 清华大学 | Shearing type metal bending energy-wasting damper |
| CN203129354U (en) * | 2013-02-07 | 2013-08-14 | 上海赛弗工程减震技术有限公司 | Steel plate damping wall for energy dissipation and shock absorption |
| US20160244966A1 (en) * | 2014-12-26 | 2016-08-25 | Kenji Miyazawa | Vibration damping wall structure and a method of connecting vibration damping devices |
| CN106759910A (en) * | 2016-12-29 | 2017-05-31 | 华东建筑设计研究院有限公司 | A kind of high-performance framework damper frame barrel structure system |
| CN210439499U (en) * | 2019-04-11 | 2020-05-01 | 横琴共轭科技有限公司 | Assembled coupling metal damping wall body |
-
2019
- 2019-04-11 CN CN201910290808.0A patent/CN110080422A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485988U (en) * | 2009-08-21 | 2010-05-26 | 清华大学 | Shearing type metal bending energy-wasting damper |
| CN203129354U (en) * | 2013-02-07 | 2013-08-14 | 上海赛弗工程减震技术有限公司 | Steel plate damping wall for energy dissipation and shock absorption |
| US20160244966A1 (en) * | 2014-12-26 | 2016-08-25 | Kenji Miyazawa | Vibration damping wall structure and a method of connecting vibration damping devices |
| CN106759910A (en) * | 2016-12-29 | 2017-05-31 | 华东建筑设计研究院有限公司 | A kind of high-performance framework damper frame barrel structure system |
| CN210439499U (en) * | 2019-04-11 | 2020-05-01 | 横琴共轭科技有限公司 | Assembled coupling metal damping wall body |
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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