CN110080425A - A kind of construction method of assembled Coupling Damping wall - Google Patents

A kind of construction method of assembled Coupling Damping wall Download PDF

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Publication number
CN110080425A
CN110080425A CN201910291287.0A CN201910291287A CN110080425A CN 110080425 A CN110080425 A CN 110080425A CN 201910291287 A CN201910291287 A CN 201910291287A CN 110080425 A CN110080425 A CN 110080425A
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CN
China
Prior art keywords
damping
metal
damping unit
assembled coupling
construction
Prior art date
Application number
CN201910291287.0A
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Chinese (zh)
Inventor
李彦斌
Original Assignee
横琴共轭科技有限公司
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Priority to CN201910291287.0A priority Critical patent/CN110080425A/en
Publication of CN110080425A publication Critical patent/CN110080425A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/562Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate
    • E04H9/02Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate withstanding earthquake or sinking of ground
    • E04H9/021Bearing, supporting or connecting constructions specially adapted for such buildings

Abstract

The present invention proposes a kind of construction method 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

A kind of construction method of assembled Coupling Damping wall
Technical field
The present invention relates to a kind of construction methods of assembled Coupling Damping wall, more particularly to one kind for energy-dissipating and shock-absorbing The construction method of assembled Coupling Damping 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 construction method of assembled Coupling Damping wall, it is characterised in that: pass through m Horizontal and vertical connection and metal damping unit and structural beams between × n block metal damping unit and viscoelastic damping unit Connection forms assembled Coupling Damping wall, and wherein m >=3, n >=3, viscoelastic damping unit are not directly connected to structural beams.
Preferably, viscoelastic damping unit is located at the assembled coupling being made of metal damping unit and viscoelastic damping unit Close 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.
Assembled Coupling Damping wall of the invention has above-mentioned advantage, it is only necessary to guarantee before building plastic hinge occurs Surrender energy consumption can prevent in this way or delay the appearance of building plastic hinge, and after the appearance of building plastic hinge It consumes energy jointly with plastic hinge, guarantees that the main vertical supporting component of building obtains multiple protective, and vertical supporting can be reduced Sectional dimension of members increases building usable floor area and reduces building cost, and 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 metal damping unit and viscoelastic damping unit 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 construction method of assembled Coupling Damping wall, it is characterised in that: pass through m × n block metal damping unit and viscoelastic Property 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 are not directly connected to structural beams.
2. a kind of construction method of assembled Coupling Damping wall according to claim 1, it is characterised in that: viscoelastic damping Unit is located at the geometric center for the assembled Coupling Damping wall being made of metal damping unit and viscoelastic damping unit.
3. a kind of construction method of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping is single Member includes energy consumption area, Support and bonding pad, there is one group of long hole in each energy consumption area, and the Support of intersection will consume energy the interval in area It opens, bonding pad is all or part of edge of metal damping unit, and metal damping unit can pass through bonding pad and other gold Belong to damping unit and/or Vierendeel girder connection.
4. a kind of construction method of assembled Coupling Damping wall according to claim 2, it is characterised in that: metal damping is single Member 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 it is perhaps vertical or Angle is (0 °, 90 °).
5. a kind of construction method of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping is single Member is arranged between the plastic hinge at structural beams both ends.
6. a kind of construction method of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping is single The hole that setting bolt can pass through on the bonding pad of member can be connected by angle steel and pre-buried high-strength bolt and the connecting plate of structural beams It connects.
7. a kind of construction method of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping is single The hole that setting bolt can pass through on the bonding pad of member can be damped by angle steel and high-strength bolt and connecting plate and other metals The bonding pad of unit connects.
8. a kind of construction method of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping is single The bonding pad of member is connect by front and back two fixed plates with the bonding pad of other metal damping units.
9. a kind of construction method of assembled Coupling Damping wall according to claim 1, it is characterised in that: metal damping is single The width of the Support of member is greater than the interval in energy consumption head of district hole, and each Support is of same size.
10. a kind of construction method of assembled Coupling Damping wall described in -9 according to claim 1, it is characterised in that: metal resistance Buddhist nun's unit uses mild steel material, and arc transition is used between adjacent bonding pad.
CN201910291287.0A 2019-04-11 2019-04-11 A kind of construction method of assembled Coupling Damping wall CN110080425A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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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Publication number Priority date Publication date Assignee Title
CN201915522U (en) * 2010-12-22 2011-08-03 陈云 Novel damper displacement increasing device
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
CN102926480A (en) * 2012-10-30 2013-02-13 沈阳建筑大学 Compound mild steel damper with holes and ribs
CN202767284U (en) * 2012-08-31 2013-03-06 宝钢建筑系统集成有限公司 Interlayer damper shear wall
CN103015555A (en) * 2012-12-20 2013-04-03 上海大学 Viscous damper with dual-output-lever-type speed and displacement amplifying device
CN104947822A (en) * 2014-03-30 2015-09-30 美建建筑系统(中国)有限公司 Anti-buckling energy consumption support
CN105201260A (en) * 2015-10-12 2015-12-30 济南大学 Steel structure seismic-reduction energy-dissipation system provided with viscoelastic damper and design method
CN204983239U (en) * 2015-06-16 2016-01-20 广州大学 Assembling type combination steel plate shear wall
CN105297941A (en) * 2015-11-25 2016-02-03 广州大学 Adjustable perforated steel plate damping wall
CN206503264U (en) * 2017-02-13 2017-09-19 上海史狄尔建筑减震科技有限公司 Full assembling steel plate damping wall
CN109403457A (en) * 2018-12-07 2019-03-01 安徽国华建设工程项目管理有限公司 A kind of high-rise construction earthquake resistance frame

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201915522U (en) * 2010-12-22 2011-08-03 陈云 Novel damper displacement increasing device
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
CN202767284U (en) * 2012-08-31 2013-03-06 宝钢建筑系统集成有限公司 Interlayer damper shear wall
CN102926480A (en) * 2012-10-30 2013-02-13 沈阳建筑大学 Compound mild steel damper with holes and ribs
CN103015555A (en) * 2012-12-20 2013-04-03 上海大学 Viscous damper with dual-output-lever-type speed and displacement amplifying device
CN104947822A (en) * 2014-03-30 2015-09-30 美建建筑系统(中国)有限公司 Anti-buckling energy consumption support
CN204983239U (en) * 2015-06-16 2016-01-20 广州大学 Assembling type combination steel plate shear wall
CN105201260A (en) * 2015-10-12 2015-12-30 济南大学 Steel structure seismic-reduction energy-dissipation system provided with viscoelastic damper and design method
CN105297941A (en) * 2015-11-25 2016-02-03 广州大学 Adjustable perforated steel plate damping wall
CN206503264U (en) * 2017-02-13 2017-09-19 上海史狄尔建筑减震科技有限公司 Full assembling steel plate damping wall
CN109403457A (en) * 2018-12-07 2019-03-01 安徽国华建设工程项目管理有限公司 A kind of high-rise construction earthquake resistance frame

Cited By (1)

* Cited by examiner, † Cited by third party
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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