CN108867857A - A kind of assembly Braced Frames structure with function of seismic resistance - Google Patents
A kind of assembly Braced Frames structure with function of seismic resistance Download PDFInfo
- Publication number
- CN108867857A CN108867857A CN201811042570.1A CN201811042570A CN108867857A CN 108867857 A CN108867857 A CN 108867857A CN 201811042570 A CN201811042570 A CN 201811042570A CN 108867857 A CN108867857 A CN 108867857A
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- CN
- China
- Prior art keywords
- steel
- girder steel
- steel column
- column
- bracing members
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- 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
Abstract
A kind of assembly Braced Frames structure with function of seismic resistance, including the first girder steel and the second girder steel, the first steel column and the second steel column are provided between first girder steel and the second girder steel, first girder steel, second girder steel, first steel column and the second steel column form rectangular frame, shock-absorbing support is provided at the diagonal line of the rectangular frame, steel frame diagonally uses bracing members, also referred to as flexible support, to which pillar and flexible cross support are respectively subjected to vertically and horizontal loading, bracing members by be equipped with spring-damper damping sleeve connection, make to generate pretightning force in bracing members, and pass through damping action, effective buffering earthquake and other discontinuous loads, and pass through damping sleeve, bracing members and spring-damper three form piston cylinder operator, the tension and compression deformation of bracing members can effectively be offset；The assembly Braced Frames structure of function of seismic resistance of the present invention, reasonable in design, manufacturing cost is low, is easy to be extended and applied.
Description
Technical field
The invention belongs to construction engineering technical fields, and in particular to a kind of assembly Braced Frames knot with function of seismic resistance
Structure.
Background technique
Assembled bearing diagonal steel-frame structure has the characteristics that lightweight, high-strength, anti-seismic performance is good, and construction site is installed
Simplicity solves the bottleneck problem of low-rise building construction period, a large amount of to save artificial, reduction cost, especially suitable for low multilayer
The construction of prefabricated buildings has good application value.However present supporting form is easy to cause the fracture of support, and
It is easy to happen biggish expendable compressive deformation when being pressurized, thus generates a large amount of maintenance renewal cost, makes this knot
The Arrested Development of structure.Such as：Tongji University chief editor's《Layering assembly building of steel frame construction technical regulation》In " flexible support ",
When bearing pressure, larger irrecoverable deformation occurs, has to be replaced after deformation.
Therefore, to solve the above-mentioned problems, propose that a kind of more preferable and more practical one kind of damping effect has antidetonation
The assembly Braced Frames structure of function.
Summary of the invention
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of assembly Braced Frames structure with function of seismic resistance, including the first girder steel and the second girder steel, described first
The first steel column and the second steel column, the first girder steel, the second girder steel, the first steel column and the second steel are provided between girder steel and the second girder steel
Column forms rectangular frame, is provided with shock-absorbing support at the diagonal line of the rectangular frame.
First steel column and the second steel column include end plate, tubing string and otic placode, are provided with tubing string between two end plates,
Otic placode is provided at the suspension column that tubing string both ends and end plate are formed.
The shock-absorbing support includes bracing members, damping casing and spring-damper, and the damping casing inner cavity is provided with bullet
Spring damper, described damping casing one end are connected by spring-damper with bracing members one end, and the damping casing other end is logical
It crosses bolt to be connected with one end otic placode, the bracing members other end is connected by bolt with other end otic placode.
First girder steel and the second girder steel are H profile steel beam, and first steel column and the second steel column are quadrate steel pipe column.
First girder steel and the second girder steel and the first steel column and the second steel column are bolted installation.
Beneficial effects of the present invention are,
1, steel frame diagonally uses bracing members, and also referred to as " flexibility " supports, thus pillar and flexible cross support point
Do not bear vertically and horizontal loading, bracing members by with damping sleeve connection that spring-damper is housed, make to generate in bracing members
Pretightning force, and by damping action, effective buffering earthquake and other discontinuous loads, and pass through damping sleeve, bracing members and bullet
Spring damper three forms " piston " formula structure, can effectively offset the tension and compression deformation of bracing members；
2, when bearing earthquake bring horizontal loading, with the help of spring-damper, the support that is pressurized can move back completely
It works out, can be very good to bear pulling force again in tension, the fluctuation of earthquake bring is buffered well, to ensure that
The integrity of support reduces the repairerment after shake, more changes jobs；
3, steel frame total quality is small, is all connected by screw bolts, and solves hardly possible when traditional approach builds low tier building
The installation error problem of solution, and flexible arrangement, without Large Construction equip；
4, the assembly Braced Frames structure of function of seismic resistance of the present invention, reasonable in design, manufacturing cost is low, convenient for promoting
And application.
Detailed description of the invention
Fig. 1 is the assembly Braced Frames structure front view of function of seismic resistance of the present invention；
Fig. 2 is the girder steel schematic diagram for inventing a kind of assembly Braced Frames structure with function of seismic resistance, and wherein Fig. 2A is
First girder steel, Fig. 2 B are the second girder steel；
Fig. 3 is the second girder steel schematic diagram for inventing a kind of assembly Braced Frames structure with function of seismic resistance, wherein scheming
3A is the first steel column, and Fig. 3 B is the second steel column；
Fig. 4 is the assembly Braced Frames structural damping support construction schematic diagram of function of seismic resistance of the present invention；
The first girder steel of 1-, the second girder steel of 2-, the first steel column of 3-, the second steel column of 4-, 5- shock-absorbing support, 6- end plate, 7- tubing string,
8- otic placode, 9- bracing members, 10- damping casing, 11- spring-damper.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As Figure 1-Figure 4, a kind of assembly Braced Frames structure with function of seismic resistance, including the first girder steel 1 and
Two girder steels 2 are provided with the first steel column 3 and the second steel column 4, the first girder steel 1, second between first girder steel 1 and the second girder steel 2
Girder steel 2, the first steel column 3 and the second steel column 4 four form rectangular frame, are provided with damping branch at the diagonal line of the rectangular frame
Support 5.
First steel column 3 and the second steel column 4 include end plate 6, tubing string 7 and otic placode 8, are arranged between two end plates 6
There is tubing string 7, is provided with otic placode 8 at the suspension column that 7 both ends of tubing string and end plate 6 are formed.
The shock-absorbing support 5 includes bracing members 9, damping casing 10 and spring-damper 11,10 inner cavity of damping casing
It is provided with spring-damper 11, described 10 one end of damping casing is connected by spring-damper 11 with 9 one end of bracing members, described to subtract
Shake 10 other end of casing is connected by bolt with one end otic placode 8, and 9 other end of bracing members passes through bolt and other end otic placode 8
It is connected, bracing members 9 and spring-damper 11 and damping casing 10 form piston structure, under the action of time dependent loading, bracing members 9
Spring-damper 11 can be driven to move reciprocatingly in damping sleeve 10, absorb time dependent loading, and offset deformation.
First girder steel 1 and the second girder steel 2 are H profile steel beam, and first steel column 3 and the second steel column 4 are square steel
Tubing string.
First girder steel 1 and the second girder steel 2 and the first steel column 3 and the second steel column 4 are bolted installation.
Installation process of the invention is to be bolted to connection 3 He of the first steel column at 2 top both ends of the second girder steel first
Secondly second steel column 4 is bolted to connection the first girder steel 1 at the top of the first steel column 3 and the second steel column 4, finally by spiral shell
Two shock-absorbing supports 5 are fixedly mounted on otic placode 8 by bolt.
Claims (5)
1. a kind of assembly Braced Frames structure with function of seismic resistance, which is characterized in that including the first girder steel and the second girder steel,
The first steel column and the second steel column, the first girder steel, the second girder steel, the first steel column are provided between first girder steel and the second girder steel
Rectangular frame is formed with the second steel column, is provided with shock-absorbing support at the diagonal line of the rectangular frame.
2. a kind of assembly Braced Frames structure with function of seismic resistance according to claim 1, it is characterised in that：It is described
First steel column and the second steel column include end plate, tubing string and otic placode, and tubing string, tubing string both ends and end are provided between two end plates
Otic placode is provided at the suspension column that plate is formed.
3. a kind of assembly Braced Frames structure with function of seismic resistance according to claim 1, it is characterised in that：It is described
Shock-absorbing support includes bracing members, damping casing and spring-damper, and the damping casing inner cavity is provided with spring-damper, described
Damping casing one end is connected by spring-damper with bracing members one end, and the damping casing other end passes through bolt and one end ear
Plate is connected, and the bracing members other end is connected by bolt with other end otic placode.
4. a kind of assembly Braced Frames structure with function of seismic resistance according to claim 1, it is characterised in that：It is described
First girder steel and the second girder steel are H profile steel beam, and first steel column and the second steel column are quadrate steel pipe column.
5. a kind of assembly Braced Frames structure with function of seismic resistance according to claim 1, it is characterised in that：It is described
First girder steel and the second girder steel and the first steel column and the second steel column are bolted installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042570.1A CN108867857A (en) | 2018-09-07 | 2018-09-07 | A kind of assembly Braced Frames structure with function of seismic resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042570.1A CN108867857A (en) | 2018-09-07 | 2018-09-07 | A kind of assembly Braced Frames structure with function of seismic resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108867857A true CN108867857A (en) | 2018-11-23 |
Family
ID=64323662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042570.1A Pending CN108867857A (en) | 2018-09-07 | 2018-09-07 | A kind of assembly Braced Frames structure with function of seismic resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108867857A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794402A (en) * | 2020-09-08 | 2020-10-20 | 沈阳建筑大学 | Damping device for civil engineering |
| CN111827481A (en) * | 2020-07-30 | 2020-10-27 | 山东国佲装配式建筑产业发展有限公司 | High steel construction strutting arrangement of security for building engineering |
| CN113550457A (en) * | 2021-07-22 | 2021-10-26 | 江苏苏构建筑科技有限公司 | Basic earthquake-resistant structure of building engineering |
| CN113863501A (en) * | 2021-11-05 | 2021-12-31 | 浙江华铁应急设备科技股份有限公司 | Cut and shake shaped steel and support |
| CN117513650A (en) * | 2023-12-19 | 2024-02-06 | 河北佳涛建筑工程有限公司 | Assembled antidetonation steel construction |
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|---|---|---|---|---|
| JPH0581462U (en) * | 1992-04-07 | 1993-11-05 | 株式会社熊谷組 | Brace device |
| JP2001059359A (en) * | 1999-08-25 | 2001-03-06 | Kayaba Ind Co Ltd | Vibration control device |
| KR20060036503A (en) * | 2004-10-25 | 2006-05-02 | 재단법인 포항산업과학연구원 | Steel structure with spring brace |
| CN1851188A (en) * | 2006-05-17 | 2006-10-25 | 卢锐 | Building frame compression-member-free support anti-seismic structure and support method |
| JP2008121284A (en) * | 2006-11-13 | 2008-05-29 | Yakumo Kk | Vibration control device |
| JP2010222802A (en) * | 2009-03-23 | 2010-10-07 | Meiwa Kogyo Kk | Earthquake resistant brace and earthquake resistant structure |
| JP2015140616A (en) * | 2014-01-30 | 2015-08-03 | 株式会社竹中工務店 | Brace and brace attachment method |
| CN207211900U (en) * | 2017-08-24 | 2018-04-10 | 上海昂创建筑减震科技有限公司 | A kind of earthquake-resistant building structure |
| CN207314899U (en) * | 2017-07-20 | 2018-05-04 | 深圳市置华机电设备有限公司 | A kind of novel seismic hardening device |
| CN209144994U (en) * | 2018-09-07 | 2019-07-23 | 沈阳建筑大学 | A kind of assembly Braced Frames structure with function of seismic resistance |
-
2018
- 2018-09-07 CN CN201811042570.1A patent/CN108867857A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0581462U (en) * | 1992-04-07 | 1993-11-05 | 株式会社熊谷組 | Brace device |
| JP2001059359A (en) * | 1999-08-25 | 2001-03-06 | Kayaba Ind Co Ltd | Vibration control device |
| KR20060036503A (en) * | 2004-10-25 | 2006-05-02 | 재단법인 포항산업과학연구원 | Steel structure with spring brace |
| CN1851188A (en) * | 2006-05-17 | 2006-10-25 | 卢锐 | Building frame compression-member-free support anti-seismic structure and support method |
| JP2008121284A (en) * | 2006-11-13 | 2008-05-29 | Yakumo Kk | Vibration control device |
| JP2010222802A (en) * | 2009-03-23 | 2010-10-07 | Meiwa Kogyo Kk | Earthquake resistant brace and earthquake resistant structure |
| JP2015140616A (en) * | 2014-01-30 | 2015-08-03 | 株式会社竹中工務店 | Brace and brace attachment method |
| CN207314899U (en) * | 2017-07-20 | 2018-05-04 | 深圳市置华机电设备有限公司 | A kind of novel seismic hardening device |
| CN207211900U (en) * | 2017-08-24 | 2018-04-10 | 上海昂创建筑减震科技有限公司 | A kind of earthquake-resistant building structure |
| CN209144994U (en) * | 2018-09-07 | 2019-07-23 | 沈阳建筑大学 | A kind of assembly Braced Frames structure with function of seismic resistance |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827481A (en) * | 2020-07-30 | 2020-10-27 | 山东国佲装配式建筑产业发展有限公司 | High steel construction strutting arrangement of security for building engineering |
| CN111794402A (en) * | 2020-09-08 | 2020-10-20 | 沈阳建筑大学 | Damping device for civil engineering |
| CN113550457A (en) * | 2021-07-22 | 2021-10-26 | 江苏苏构建筑科技有限公司 | Basic earthquake-resistant structure of building engineering |
| CN113863501A (en) * | 2021-11-05 | 2021-12-31 | 浙江华铁应急设备科技股份有限公司 | Cut and shake shaped steel and support |
| CN117513650A (en) * | 2023-12-19 | 2024-02-06 | 河北佳涛建筑工程有限公司 | Assembled antidetonation steel construction |
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