CN108952284A - Shear wall vertical damping bearer connection part and its installation method - Google Patents
Shear wall vertical damping bearer connection part and its installation method Download PDFInfo
- Publication number
- CN108952284A CN108952284A CN201810820327.1A CN201810820327A CN108952284A CN 108952284 A CN108952284 A CN 108952284A CN 201810820327 A CN201810820327 A CN 201810820327A CN 108952284 A CN108952284 A CN 108952284A
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- China
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- shear wall
- connection part
- wall vertical
- supporting region
- vertical damping
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Classifications
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- 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
-
- 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
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- 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 relates to a kind of shear wall vertical damping bearer connection parts, specifically, being related to a kind of shear wall vertical damping connector.It include upper connecting cylinder case, lower connecting cylinder case, supporting region and energy consumption area the present invention relates to a kind of shear wall vertical damping bearer connection part, the supporting region is concrete beam, the energy consumption area includes several interactive dampers, the upper connecting cylinder case and lower connecting cylinder case match with shearing wall size, corresponding position is equipped with bolt hole, is equipped with pouring hole with supporting region critical end plate face.The present invention uses zoning design thinking, application based on energy-dissipating and shock-absorbing technology in shear wall structure, in combination with the production of prefabrication component and construction characteristic, vertical carrying energy-dissipating type connecting component is divided into energy consumption area and supporting region, it is carried out according to the main function in each area to go deep into structural form design, the problem of considering that energy consumption is mutually coordinated with carrying simultaneously, meeting the energy dissipation capacity vertically connected between steel plate concrete shear wall and bearing capacity pair optimization.
Description
Technical field
The present invention relates to a kind of shear wall vertical damping bearer connection parts, have both specifically, being related to a kind of favorably consume energy
It can vertical connection structure between the shear wall of self-resetting capability after high bearing capacity, energy dissipation capacity and shake.
Background technique
Fabricated construction system has become the direction of future architecture development, and easily repair function is after reliable connection, damage
Guarantee the key technology of assembled architecture safety.6 months October in 2017, China Seismology Bureau issued " national earthquake scientific and technical innovation work
Journey " propose " toughness town and country " plan of science and technology, emphasize the recoverable function design of building.
Currently, function automatic recovery ability is still insufficient after the anti-big shake of industrialized building, super large shake, close shake and shake, it is serious to make
About its promotion and application in highlight lines and close earthquake region executive information systems.After cast-in-place and traditional fabricated construction shake
If generating knockdown, does not have recovery capability in situ, comminuted can only remove, it is difficult to be recycled.When cast-in-place skyscraper
When not being able to satisfy safety requirements (such as super service life) must remove, mostly comminuted engineering explosion is also difficult to be recycled.It is building
The usually not set energy-consuming parts of assembled integral shear wall, be less able to study the vertical bearing capacity of joint of shear wall in detail
With the optimization problem of energy dissipation capacity, under macroseism, close shake effect, damage often unrepairable that wall generates.It can assemble, is readily removable
It is easily recycled after unloading the structural elements dismounting of structure.
Summary of the invention
It is an object of the invention to solve shear wall vertical damping bearer connection part in the prior art, not to be able to satisfy steel plate mixed
The problem of energy consumption and carrying pair optimization for vertically connecting between solidifying soil shear wall, propose a kind of packet of steel plate concrete shear wall
Vertical connector containing vertical carrying energy-dissipating type damper.
The present invention, which is that the following technical solution is employed, to be realized:
A kind of shear wall vertical damping bearer connection part includes upper connecting cylinder case, lower connecting cylinder case, supporting region and energy consumption area,
The supporting region is concrete beam, and the energy consumption area includes several interactive dampers, the upper connecting cylinder case and lower connection
Cylinder case matches with shearing wall size, and corresponding position is equipped with bolt hole, is equipped with pouring hole with supporting region critical end plate face.
The supporting region is located at the middle part of connection structure, and energy consumption area is located at the two sides of supporting region.
The supporting region is high strength steel pipe concrete beam, and supporting region steel are high-strength steel, and concrete is high-strength concrete, fibre
Tie up one of concrete or expansive concrete.
The interactive mode damper is that several sheet dampers are connected in series.Damper is sheet processing and fabricating, several
Piece is combined into a damper, realizes the prefabricated processing of sheet form in factory, the piece number is combined into one group according to actual needs, staggeredly folds
It is combined into a damper, sheet damper quantity carries out setting production according to practical engineering application.
The sheet damper quantity is generally 4-6.
The sheet damper includes upper connection sheet, and lower connection sheet and damping fin composition in several, upper connection sheet is under
Connection sheet is equipped with bolt hole.
The middle damping fin is Z-shaped.
The interactive mode damper is made of the Energy dissipating material of mild steel or some strength.
The sheet damper is bolted on shear wall vertical connection structure by memorial alloy.
Rubber septum is equipped between energy consumption area damper.Rubber septum separates energy consumption area's damper, makees in earthquake
Under, on the one hand extruding protection can be carried out to energy consumption area's damper, it on the other hand can be right by self-deformation come dissipation energy
Structural response effectively under the effect of control various working is advantageous.
It is connected between the shear wall vertical damping bearer connection part and shear wall by high-strength bolt.Shear wall connection knot
Connection between structure and upper and lower two panels shear wall passes through the steel plate connecting cylinder of two sides above and below shear wall vertical damping bearer connection part
Case is realized.Upper and lower two panels double steel plate concrete shear force wall is fitted to respective steel plate connecting cylinder case, realization and shear wall respectively
Vertically full bolt is reliably connected component, and shear wall can be made to have assembly and disassembling function.
The supporting region is high strength steel pipe concrete beam.Connecting cylinder case is steel plate cylinder case, steel plate cylinder case and supporting region steel pipe
Cylinder is an entirety, and concrete can be poured by reserved pouring hole hole, forms high strength steel pipe concrete beam with steel pipe cylinder.It is high
Strong concrete filled steel tube beam can be realized high bearing capacity, guarantee the bearing capacity of shear wall；The steel of steel plate cylinder case and supporting region are
High-strength steel has high intensity, the big feature in elastic section.
Damper is by mild steel or the Energy dissipating material with some strength is made for the interactive mode.Interactive damper material is
The soft steel or stainless steel of low-yield has preferable ductility and stronger deformability, hysteretic energy function admirable, by extraneous ring
Border influences small.Yield strength can be 100MP to 200MP.
The sheet damper is bolted on shear wall vertical damping bearer connection part by memorial alloy.Damper
It can be assembled with shear wall connection structure main body with high-strength bolt after assembling, connection bolt in energy consumption area uses SMA bolt
The displacement of damper can be efficiently controlled, there is certain self-resetting capability.Under violent earthquake effect, if some is consumed
The damper in energy area goes surrender to damage, and damage replacement can be carried out after shake.
The shear wall vertical damping bearer connection part mainly applies to high-intensity earthquake area, high-rise, super high-rise building
The connection of steel plate shear force wall.
Shear wall vertical damping bearer connection part installation method, comprising the following steps:
(1) supporting region is connect with a case is vertically connected with: supporting region is welded to connect with the critical end plate for being vertically connected with a case；
(2) energy consumption area connection: by differential concatenation wrong between sheet damper, pass through memorial alloy bolt between adjacent damper
Series connection is fixed；
(3) casting concrete: by reserving pouring hole casting concrete；
(4) it connects shear wall: prefabricated shear wall vertical damping bearer connection part is passed through into high-strength bolt and upper and lower two panels
Shear wall is connected and fixed.
The beneficial effects of the present invention are:
(1) present invention uses zoning design thinking, and the application based on energy-dissipating and shock-absorbing technology in shear wall structure is tied simultaneously
The production of prefabrication component and construction characteristic are closed, vertical carrying energy-dissipating type connecting component is divided into energy consumption area and carrying
Area carries out it according to the main function in each area to go deep into structural form design, while considering that energy consumption is mutually coordinated with carrying, meets steel
The problem of energy dissipation capacity and bearing capacity pair vertically connected between board concrete shear wall optimizes.
(2) shear wall vertical damping bearer connection part of the present invention can dramatically increase the energy dissipation capacity of shear wall structure, in
Between supporting region use high strength steel pipe concrete beam to guarantee the reliability of the vertical power transmission of steel plate concrete shear wall, make structure big
Have high-bearing capacity and high elastic deformation capacity under shake effect, the energy consumption area damper in connecting elements can effectively increase wall
The energy dissipation capacity of body.
(3) shear wall vertical damping bearer connection part of the present invention can be realized quick assembling and disassembling function, can be real after shake
Existing quick-replaceable energy consumption area's element, restores function；The shearing wall member that damage can also be replaced, extends the service life of building.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for carrying energy-dissipating type damper.
Fig. 2 is the position view for carrying energy-dissipating type damper on shear wall.
Fig. 3 is the structural schematic diagram of steel plate connecting cylinder case.
Fig. 4 is energy consumption area's damper structure schematic diagram；
Fig. 5 is energy consumption area's damper monolithic overlapping overlap joint schematic diagram.
Fig. 6 is energy consumption area's damper monolithic floor map.
Fig. 7 is supporting region concrete filled steel tube bundled-tube structure schematic diagram.
In figure: 1, steel plate connecting cylinder case；2, interactive damper；3, rubber septum；4, high strength steel pipe concrete beam；5, high
Strength bolt；6, SMA bolt；
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
Embodiment 1
As shown in figs. 1-7, a kind of shear wall vertical damping bearer connection part of the present invention, including upper connecting cylinder case,
Lower connecting cylinder case, supporting region and energy consumption area, the supporting region are high strength steel pipe concrete beam 4, and the energy consumption area includes 6 interactions
Formula damper 2 is located at supporting region two sides, each 3 of every side.The steel plate connecting cylinder case 1 matches with shearing wall size, corresponding position
Bolt hole is installed, upper connecting cylinder case lower surface and supporting region critical end plate face are equipped with pouring hole.
It is bolted entirely between shear wall connection structure and shear wall by high-strength bolt 5.Respectively by the double steel of upper and lower two panels
Board concrete shear wall is fitted to respective steel plate cylinder case, realizes that vertically full bolt is reliably connected with shearing wall member.
Interactive damper, which is that 4 sheet dampers are series interleaved, to be formed by stacking.Sheet damper includes upper connection sheet, under
Connection sheet and damping fin composition in several, middle damping fin 4, shape is Z-shaped.Interactive damper is by mild steel or stainless steel
Matter is made.Upper connection sheet and lower connection sheet are equipped with bolt hole.Sheet damper is bolted to vertically by memorial alloy SMA
In connection structure.Rubber septum 3 is equipped between the damper, as the protective device for separating energy consumption area's damper.
The vertical connector is applied to the new structural systen anti-seismic performance can be made excellent when the vertical connection of assembly shear wall
In same cast-in-place structural system, the toughness restoring force correction that rear-inclined can rely on supporting region to provide in replacement energy consumption area's element is shaken
Hui Zheng improves energy consumption, carrying and the automatic recovery ability of assembling structure system.
Embodiment 2
Shear wall vertical damping bearer connection part installation method of the present invention, comprising the following steps:
(1) supporting region is connect with a case is vertically connected with: in advance upper junction steel plate cylinder case and steel plate shear force wall junction, with
It is punched at concreting on energy consumption area's damper junction and the critical end plate being connected with supporting region, then by supporting region and up and down
The critical end plate of connecting cylinder case is welded to connect；
(2) energy consumption area connection: sheet damper is staggeredly overlapped into overlap joint, then is spelled with the connector main body of firm welding
Dress, short side direction push-in energy consumption area of each damper on connecting elements horizontal plane is with main component bolt mouth to whole when assembled
Afterwards, two sides are connected in series with several with SMA bolt 6 respectively, insert rubber septum between energy consumption area's damper.
(3) casting concrete: pass through pouring hole casting concrete；
(4) it connects shear wall: prefabricated shear wall vertical damping bearer connection part is passed through into high-strength bolt and upper and lower two panels
Shear wall is connected and fixed.
Certainly, above content is only presently preferred embodiments of the present invention, be should not be construed as limiting to implementation of the invention
Example range.The present invention is also not limited to the example above, and those skilled in the art are in essential scope of the invention
Interior made all the changes and improvements etc., should all belong in patent covering scope of the invention.
Claims (10)
1. a kind of shear wall vertical damping bearer connection part, which is characterized in that including upper connecting cylinder case, lower connecting cylinder case, carrying
Area and energy consumption area, the supporting region are concrete beam, and the energy consumption area includes several interactive dampers (2), the upper company
Connect cylinder case and lower connecting cylinder case match with shearing wall size, and corresponding position is equipped on bolt hole, with supporting region critical end plate face
Equipped with pouring hole.
2. shear wall vertical damping bearer connection part according to claim 1, it is characterised in that: the supporting region, which is located at, to be connected
The middle part of binding structure, energy consumption area are located at the two sides of supporting region.
3. shear wall vertical damping bearer connection part according to claim 1, it is characterised in that: the supporting region is high-strength
Concrete filled steel tube beam (4), supporting region steel are high-strength steel, and concrete is high-strength concrete, fiber concrete or expansive concrete
One of.
4. shear wall vertical damping bearer connection part according to claim 1, it is characterised in that: the interactive mode damper
(2) it is connected in series for several sheet dampers.
5. shear wall vertical damping bearer connection part according to claim 4, it is characterised in that: the sheet damper packet
Connection sheet, lower connection sheet and damping fin composition in several are included, upper connection sheet and lower connection sheet are equipped with bolt hole.
6. shear wall vertical damping bearer connection part according to claim 5, it is characterised in that: the middle damping fin is z
Type.
7. shear wall vertical damping bearer connection part according to claim 4, it is characterised in that: the interactive mode damper
(2) it is made of the Energy dissipating material of mild steel or low yield strength.
8. shear wall vertical damping bearer connection part according to claim 4, it is characterised in that: the sheet damper is logical
Memorial alloy is crossed to be bolted on shear wall vertical connection structure.
9. shear wall vertical damping bearer connection part according to claim 4, it is characterised in that: the energy consumption area is interactive
Rubber septum (3) are equipped between damper (2).
10. a kind of installation method of the shear wall vertical damping bearer connection part as described in claim 4-9, which is characterized in that
The following steps are included:
(1) supporting region is connect with a case is vertically connected with: supporting region is welded to connect with the critical end plate for being vertically connected with a case；
(2) energy consumption area connection: differential concatenation wrong between sheet damper is connected between adjacent damper by memorial alloy bolt
It is fixed；
(3) casting concrete: by reserving pouring hole casting concrete；
(4) it connects shear wall: prefabricated shear wall vertical damping bearer connection part is cut by high-strength bolt (5) with upper and lower two panels
Power wall is connected and fixed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820327.1A CN108952284B (en) | 2018-07-24 | 2018-07-24 | Shear wall vertical damping bearing connecting piece and mounting method thereof |
| PCT/CN2019/094440 WO2020019947A1 (en) | 2018-07-24 | 2019-07-02 | Vertical damping bearing connector for shear wall, and installation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820327.1A CN108952284B (en) | 2018-07-24 | 2018-07-24 | Shear wall vertical damping bearing connecting piece and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108952284A true CN108952284A (en) | 2018-12-07 |
| CN108952284B CN108952284B (en) | 2020-12-18 |
Family
ID=64463674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810820327.1A Active CN108952284B (en) | 2018-07-24 | 2018-07-24 | Shear wall vertical damping bearing connecting piece and mounting method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108952284B (en) |
| WO (1) | WO2020019947A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019947A1 (en) * | 2018-07-24 | 2020-01-30 | 张春巍 | Vertical damping bearing connector for shear wall, and installation method therefor |
| CN114703990A (en) * | 2022-03-15 | 2022-07-05 | 河北建筑工程学院 | Frame-swinging wall structure capable of consuming energy in stages |
| CN115853163A (en) * | 2022-12-07 | 2023-03-28 | 石河子大学 | Dry-type connection assembly type shear wall structure based on horizontal seam friction-energy consumption |
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| JPH03144080A (en) * | 1989-10-31 | 1991-06-19 | Mitsui Constr Co Ltd | Elastic plastic damper |
| JPH10259676A (en) * | 1997-03-18 | 1998-09-29 | Oiles Ind Co Ltd | Fitting structure for vibration control device in vibration control wall |
| JP2000073607A (en) * | 1998-09-01 | 2000-03-07 | Shimizu Corp | Mounting structure of viscosity vibration control wall and mounting method thereof |
| CN102787678A (en) * | 2012-07-10 | 2012-11-21 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN104847033A (en) * | 2015-05-12 | 2015-08-19 | 东南大学 | Viscosity energy consumption self-reset shear wall structure with replaceable bottom |
| CN104878852A (en) * | 2015-05-12 | 2015-09-02 | 东南大学 | Frictional energy dissipation self-centering shear wall structure with easily restored bottom |
| CN207211420U (en) * | 2017-09-25 | 2018-04-10 | 西安建筑科技大学 | A kind of steel reinforced concrete shear walls with replaceable cross mild steel damper |
| CN207620141U (en) * | 2017-12-19 | 2018-07-17 | 西安建筑科技大学 | A kind of embedded mild steel damper of rib and shear wall structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101321224B1 (en) * | 2011-09-08 | 2013-10-23 | 지에스건설 주식회사 | Shear wall type vibration control apparatus |
| CN103696509A (en) * | 2014-01-05 | 2014-04-02 | 海南大学 | Swinging shear wall |
| CN206070796U (en) * | 2016-09-30 | 2017-04-05 | 西安科技大学 | A kind of vertical attachment means of prefabricated assembled shear wall slab |
| CN106760055B (en) * | 2017-03-29 | 2022-08-23 | 河北建筑工程学院 | Vertical connection structure of assembled shear wall and construction method thereof |
| CN206752741U (en) * | 2017-05-10 | 2017-12-15 | 郑俊煌 | A kind of vertical connecting node of prefabricated assembled shear wall |
| CN108952284B (en) * | 2018-07-24 | 2020-12-18 | 青岛理工大学 | Shear wall vertical damping bearing connecting piece and mounting method thereof |
-
2018
- 2018-07-24 CN CN201810820327.1A patent/CN108952284B/en active Active
-
2019
- 2019-07-02 WO PCT/CN2019/094440 patent/WO2020019947A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03144080A (en) * | 1989-10-31 | 1991-06-19 | Mitsui Constr Co Ltd | Elastic plastic damper |
| JPH10259676A (en) * | 1997-03-18 | 1998-09-29 | Oiles Ind Co Ltd | Fitting structure for vibration control device in vibration control wall |
| JP2000073607A (en) * | 1998-09-01 | 2000-03-07 | Shimizu Corp | Mounting structure of viscosity vibration control wall and mounting method thereof |
| CN102787678A (en) * | 2012-07-10 | 2012-11-21 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN104847033A (en) * | 2015-05-12 | 2015-08-19 | 东南大学 | Viscosity energy consumption self-reset shear wall structure with replaceable bottom |
| CN104878852A (en) * | 2015-05-12 | 2015-09-02 | 东南大学 | Frictional energy dissipation self-centering shear wall structure with easily restored bottom |
| CN207211420U (en) * | 2017-09-25 | 2018-04-10 | 西安建筑科技大学 | A kind of steel reinforced concrete shear walls with replaceable cross mild steel damper |
| CN207620141U (en) * | 2017-12-19 | 2018-07-17 | 西安建筑科技大学 | A kind of embedded mild steel damper of rib and shear wall structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019947A1 (en) * | 2018-07-24 | 2020-01-30 | 张春巍 | Vertical damping bearing connector for shear wall, and installation method therefor |
| CN114703990A (en) * | 2022-03-15 | 2022-07-05 | 河北建筑工程学院 | Frame-swinging wall structure capable of consuming energy in stages |
| CN115853163A (en) * | 2022-12-07 | 2023-03-28 | 石河子大学 | Dry-type connection assembly type shear wall structure based on horizontal seam friction-energy consumption |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020019947A1 (en) | 2020-01-30 |
| CN108952284B (en) | 2020-12-18 |
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