CN202466859U - Structural seam with functions of sliding and shock absorbing - Google Patents
Structural seam with functions of sliding and shock absorbing Download PDFInfo
- Publication number
- CN202466859U CN202466859U CN2011205546466U CN201120554646U CN202466859U CN 202466859 U CN202466859 U CN 202466859U CN 2011205546466 U CN2011205546466 U CN 2011205546466U CN 201120554646 U CN201120554646 U CN 201120554646U CN 202466859 U CN202466859 U CN 202466859U
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- building member
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- joint
- column
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Abstract
The utility model relates to a structural seam with functions of sliding and shock absorbing, comprising a flexible seam, a shockproof bracket and a speed-related viscous damper. The flexible seam is located between a second building component and a vertical column and between the second building component and a first building component. The vertical column is provided with a bracket. The first building component and the second building component are supported through the vertical column. The first building component is arranged on the vertical column, and the second building component is arranged on the bracket. The shockproof bracket is arranged between the second building component and the bracket. The speed-related viscous damper is arranged between the first building component and the second building component. The structural seam of the utility model has the advantage of preventing the arrangement of double columns and has the functions of the flexible seam, horizontal shockproof seams and shock absorbing seams.
Description
Technical field
The utility model relates to a kind of structural joint, relates in particular to a kind of structural joint with sliding shock-damping function.
Background technology
The building shrinkage joint is also referred to as the shrinkage joint, is meant to preventing building member because climate temperature changes (heat rises, shrinkage), make structure produce crack or destruction and along the house the vertical build joint that is provided with of the suitable position of length direction.At present; The expansion joint structure that the super long building structure is adopted is that column is set respectively under the building unit of both sides, shrinkage joint; Form frame construction; The building structure of whole overlength is divided into several small construction units, reduces because the structure overlength causes the effect that the temperature action effect is bigger thereby reach.But column is set respectively under the building unit of both sides, shrinkage joint, can causes the increase of building land or the minimizing of available building area.Particularly in the architectural design of high-speed railway station, twin columns the increase that can cause the railroad track spacing is set, whole rail yard land used scope is increased.A kind of improved syndeton is arranged; It is through being provided with bracket on column; Slip support abutment (spherical steel support or pot rubber bearing) is set on the bracket, and a building member on the both sides, shrinkage joint places on the column, and another building member on the both sides, shrinkage joint places on the bracket.Avoided being provided with twin columns like this, but the slip support abutment of this structural joint setting is only applicable to the horizontal sliding distortion under the temperature action; Under geological process, vertical motion and horizontal vibration exist simultaneously and are relatively more violent, often cause slip support abutment to destroy and maybe can not be free to slide, and then cause structural damage; In addition, this slip support abutment does not have auto-reset function.
The utility model content
The utility model technical problem to be solved provides a kind of structural joint with sliding shock-damping function, and this structural joint had both avoided being provided with twin columns, can play the effect of shrinkage joint, horizontal aseismic joint, absorbing joint again.
The new technical scheme that adopts of this practicality is: a kind of structural joint with sliding shock-damping function, and it comprises shrinkage joint, shockproof bearing and velocity correlation type viscous damper; Said shrinkage joint is between second building member and column; And second between building member and first building member; Said column is the column with bracket; Upright supports first building member and second building member, first building member is arranged on the column, and second building member is arranged on the bracket; Said shockproof bearing is arranged between second building member and the bracket, and said velocity correlation type viscous damper is arranged between first building member and second building member.
Press such scheme, described shockproof bearing is a laminated rubber damping bearing.
Press such scheme, the two ends of said velocity correlation type viscous damper are fixedly connected with first building member, second building member respectively.
The beneficial effect of the utility model is: 1, this structural joint has the function at " shrinkage joint ": under temperature action, laminated rubber bases can two-wayly be free to slide.2, this structural joint has the function of " horizontal aseismic joint ": under geological process, laminated rubber bases can two-way being free to slide (when particularly following vertical geological process also can level be free to slide), therefore has the characteristics of horizontal aseismic joint; And laminated rubber bases has elastic restoring force, can automatically reset after the shake.3, this structural joint has the function of " absorbing joint ": be provided with velocity correlation type damper can be when earthquake the dissipation seismic energy, effectively reduce the relative displacement of both sides, shrinkage joint building member, can avoid the both sides building member under big bang, to bump against; When variations in temperature, Free Transform that can limiting structure.4, avoided under the building member of both sides, shrinkage joint, twin columns being set, can significantly reduce distance between centers of tracks, saved a large amount of floor spaces.
Description of drawings
Fig. 1 is the facade structures sketch map of an embodiment of the utility model.
Fig. 2 is the sectional view of the A-A of Fig. 1.
Among the figure: 1. bracket, 2. laminated rubber damping bearing, 3. velocity correlation type viscous damper, 4. shrinkage joint, 5. column, 6. first building member, 7. second building member.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of structural joint with sliding shock-damping function, it comprises shrinkage joint 4, laminated rubber damping bearing 2 and velocity correlation type viscous damper 3; Said shrinkage joint 4 is between second building member 7 and column 5; And second between building member 7 and first building member 6; Said column 5 is for having the column of bracket 1; Column 5 supports first building member 6 and second building member, 7, the first building members 6 are arranged on the column 5, and second building member 7 is arranged on the bracket 1; Said laminated rubber damping bearing 2 is arranged between second building member 7 and the bracket 1, and the two ends of said velocity correlation type viscous damper 3 are fixedly connected with first building member 6, second building member 7 respectively.
Under temperature action, laminated rubber bases 2 can be realized two-way being free to slide, and has the function at shrinkage joint, and this moment, velocity correlation type viscous damper was inoperative.
Under geological process, laminated rubber bases 2 can two-wayly be free to slide (when particularly following vertical geological process also can level be free to slide), has the characteristics of horizontal aseismic joint, and laminated rubber bases 2 has elastic restoring force, can automatically reset after the shake.
Be provided with velocity correlation type damper 3 can be when earthquake the dissipation seismic energy, effectively reduce the relative displacement of both sides, shrinkage joint building member, avoid the both sides building member under big bang, to bump against; And when variations in temperature, Free Transform that can limiting structure.
Avoided under the building member of 4 both sides, shrinkage joint, twin columns being set through bracket 1 is set, reduced the structure space requirement, especially, can reduce distance between centers of tracks, saved floor space in a large number overlength railway terminal station.
Claims (3)
1. structural joint with sliding shock-damping function, it is characterized in that: it comprises shrinkage joint, shockproof bearing and velocity correlation type viscous damper; Said shrinkage joint is between second building member and column; And second between building member and first building member; Said column is the column with bracket; Upright supports first building member and second building member, first building member is arranged on the column, and second building member is arranged on the bracket; Said shockproof bearing is arranged between second building member and the bracket, and said velocity correlation type viscous damper is arranged between first building member and second building member.
2. the structural joint with sliding shock-damping function as claimed in claim 1 is characterized in that: described shockproof bearing is a laminated rubber damping bearing.
3. the structural joint with sliding shock-damping function as claimed in claim 1 is characterized in that: the two ends of said velocity correlation type viscous damper are fixedly connected with first building member, second building member respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205546466U CN202466859U (en) | 2011-12-27 | 2011-12-27 | Structural seam with functions of sliding and shock absorbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205546466U CN202466859U (en) | 2011-12-27 | 2011-12-27 | Structural seam with functions of sliding and shock absorbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466859U true CN202466859U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205546466U Expired - Lifetime CN202466859U (en) | 2011-12-27 | 2011-12-27 | Structural seam with functions of sliding and shock absorbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466859U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294923A (en) * | 2014-09-16 | 2015-01-21 | 中国建筑第八工程局有限公司 | Deformation joint structure and construction method thereof |
| CN105308247A (en) * | 2013-03-21 | 2016-02-03 | 波塞顿Gt有限责任公司 | Vibration damper device for prefabricated warehouses and similar buildings |
| CN105464258A (en) * | 2015-12-23 | 2016-04-06 | 中国建筑标准设计研究院有限公司 | Facade seismic isolation gap device used for seismic isolation building and construction method thereof |
| CN106948491A (en) * | 2017-05-16 | 2017-07-14 | 湖南工学院 | The unidirectional temperature joint joint structure of single-column support |
| CN109594650A (en) * | 2018-12-07 | 2019-04-09 | 哈尔滨工业大学 | The tuned mass damping frame structure of cast-in-place main frame-prefabrication and assembly construction time frame |
| CN111877535A (en) * | 2020-07-21 | 2020-11-03 | 中国航空国际建设投资有限公司 | Conjoined structure with deformation joint |
-
2011
- 2011-12-27 CN CN2011205546466U patent/CN202466859U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105308247A (en) * | 2013-03-21 | 2016-02-03 | 波塞顿Gt有限责任公司 | Vibration damper device for prefabricated warehouses and similar buildings |
| CN104294923A (en) * | 2014-09-16 | 2015-01-21 | 中国建筑第八工程局有限公司 | Deformation joint structure and construction method thereof |
| CN105464258A (en) * | 2015-12-23 | 2016-04-06 | 中国建筑标准设计研究院有限公司 | Facade seismic isolation gap device used for seismic isolation building and construction method thereof |
| CN105464258B (en) * | 2015-12-23 | 2018-09-18 | 中国建筑标准设计研究院有限公司 | A kind of shock-insulation building alien invasion shock insulation seam device and its construction method |
| CN106948491A (en) * | 2017-05-16 | 2017-07-14 | 湖南工学院 | The unidirectional temperature joint joint structure of single-column support |
| CN106948491B (en) * | 2017-05-16 | 2019-03-15 | 湖南工学院 | The unidirectional temperature joint joint structure of single-column support |
| CN109594650A (en) * | 2018-12-07 | 2019-04-09 | 哈尔滨工业大学 | The tuned mass damping frame structure of cast-in-place main frame-prefabrication and assembly construction time frame |
| CN111877535A (en) * | 2020-07-21 | 2020-11-03 | 中国航空国际建设投资有限公司 | Conjoined structure with deformation joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |