CN110056237A - A kind of metal damping unit - Google Patents

A kind of metal damping unit Download PDF

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Publication number
CN110056237A
CN110056237A CN201910290816.5A CN201910290816A CN110056237A CN 110056237 A CN110056237 A CN 110056237A CN 201910290816 A CN201910290816 A CN 201910290816A CN 110056237 A CN110056237 A CN 110056237A
Authority
CN
China
Prior art keywords
metal damping
damping unit
bonding pad
area
energy consumption
Prior art date
Application number
CN201910290816.5A
Other languages
Chinese (zh)
Inventor
李彦斌
赵津廷
Original Assignee
横琴共轭科技有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 横琴共轭科技有限公司 filed Critical 横琴共轭科技有限公司
Priority to CN201910290816.5A priority Critical patent/CN110056237A/en
Publication of CN110056237A publication Critical patent/CN110056237A/en

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Classifications

    • 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
    • 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 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 one group of opposite 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

A kind of metal damping unit
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 it is be spaced apart, bonding pad be metal damping unit one group of opposite edge, metal damping unit can by bonding pad with Other metal damping units and/or Vierendeel girder connection.
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. 1,9), 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 Bolted angle connection front view between metal damping unit;
Fig. 3 is to connect angle steel between metal damping unit to connect side view;
Fig. 4 is that fixed plate connects front view between metal damping unit;
Fig. 5 is fixed plate connection side view between metal damping unit;
Fig. 6 is that metal damping unit with structural beams connect sectional view;
Fig. 7 is the damping wall schematic diagram of metal damping unit composition;
Fig. 8 is the damping wall schematic diagram of two metal damping units composition;
Fig. 9 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 One group of opposite edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.Often One group of long hole in a energy consumption area is parallel to each other, and perhaps vertical with the sides aligned parallel of metal damping unit or angle is Angle (such as Fig. 1) 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 One group of opposite edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.No (such as Fig. 9) is parallel to each other with each group long hole between energy consumption area.
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 One group of opposite edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.Phase Each group long hole between neighbour's energy consumption area is mutually perpendicular to (such as Fig. 1).
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 One group of opposite edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.Gold Belong to the hole that setting bolt can pass through on the bonding pad of damping unit, can be passed through by angle steel and pre-buried high-strength bolt with structural beams Connecting plate connects (such as Fig. 6,7,8).
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 One group of opposite edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.Gold Belong to the hole that setting bolt can pass through on the bonding pad of damping unit, angle steel and high-strength bolt and connecting plate and other can be passed through The bonding pad of metal damping unit connects (such as Fig. 2,3).
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 One group of opposite edge, metal damping unit can be connect by bonding pad with other metal damping units and/or Vierendeel girder.Gold The bonding pad for belonging to damping unit connect (such as Fig. 4,5) with the bonding pad of other metal damping units by front and back two fixed plates.

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 one group of opposite edge of metal damping unit, metal 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 connect with structural beams by connecting plate by angle steel and pre-buried high-strength bolt.
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.
CN201910290816.5A 2019-04-11 2019-04-11 A kind of metal damping unit CN110056237A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201910290816.5A CN110056237A (en) 2019-04-11 2019-04-11 A kind of metal damping unit

Publications (1)

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CN110056237A true CN110056237A (en) 2019-07-26

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN105297941A (en) * 2015-11-25 2016-02-03 广州大学 Adjustable perforated steel plate damping wall
CN106436974A (en) * 2016-12-07 2017-02-22 福建工程学院 Anti-buckling steel plate shear wall with combined vertical seams

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN105297941A (en) * 2015-11-25 2016-02-03 广州大学 Adjustable perforated steel plate damping wall
CN106436974A (en) * 2016-12-07 2017-02-22 福建工程学院 Anti-buckling steel plate shear wall with combined vertical seams

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