CN203947616U - A kind of coupling beam formula anti-seismic damper - Google Patents
A kind of coupling beam formula anti-seismic damper Download PDFInfo
- Publication number
- CN203947616U CN203947616U CN201420390732.1U CN201420390732U CN203947616U CN 203947616 U CN203947616 U CN 203947616U CN 201420390732 U CN201420390732 U CN 201420390732U CN 203947616 U CN203947616 U CN 203947616U
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- seismic damper
- syndeton
- damper
- seismic
- plate
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- 230000008878 coupling Effects 0.000 title claims abstract description 30
- 238000010168 coupling process Methods 0.000 title claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of coupling beam formula anti-seismic damper, be located between adjacent tie-beam, comprise anti-seismic damper and be located at respectively the syndeton at anti-seismic damper two ends, syndeton is embedded in respectively in tie-beam, anti-seismic damper is fixed between tie-beam, and syndeton is provided with a plurality of pegs.By the two ends at anti-seismic damper, syndeton is set, by the anti-seismic damper with syndeton in advance installation in position in structure, then build tie-beam, avoided the problem that after anti-seismic damper, dress may occur and improved efficiency of construction; Syndeton comprises the peg in the first junction plate, i iron and the outside, the i iron edge of a wing that directly contact with damper, is used for transmitting the pulling force on the frange plate of i iron both sides, effectively this pulling force is delivered in concrete.The ductility of anti-seismic damper is good, and energy dissipation capacity is strong, and the anti-seismic damper with syndeton is substituted to traditional coupling beam, and the overall performance of lift structure, avoids coupling beam generation brittle fracture greatly.
Description
Technical field
The utility model relates to building engineering structure anti-seismic technology field, relates in particular to a kind of coupling beam formula anti-seismic damper.
Background technology
In cut-shear wall structure system of current frame, the internal force of coupling beam is very large, the destruction of coupling beam under horizontal loads is mainly divided into two kinds, brittle fracture (shear failure) and ductile fracture (bending failure), if there is brittle fracture and just lost bearing capacity in coupling beam, along all coupling beam generations of wall overall height shear failure, can cause structure lateral rigidity greatly to reduce, distortion strengthens finally may cause collapsing of structure.Therefore it is quite important to improve the stress performance of coupling beam.
Energy-dissipating and shock-absorbing technology has obtained research widely and application since introducing engineering circles; energy-dissipating and shock-absorbing is a kind of Passive Control mode; cardinal principle is that suitable dissipative cell is set in structure; the energy that earthquake is input in structure is guided dissipative cell into; dissipation earthquake is input to the portion of energy of structure; thereby protection agent structure, alleviates structural damage degree.
Because steel have good hysteretic characteristic after entering plastic state, and absorb large energy in elastoplasticity hysteresis deformation process, thereby be widely used for manufacturing energy dissipative device dissimilar and structure.Shearing type damper utilizes in steel plate plane, to be subject to shear and produces hysteresis and be out of shape to absorb energy, is a kind of passive energy-dissipating device, has that energy-dissipating property is superior, a simple structure, easy to make, cheap feature.
The mounting method of existing coupling beam formula anti-seismic damper is generally after loading, first tie-beam has been built in advance, stayed and establish embedded board and be connected with the junction plate at damper both ends, if construction error is larger, be easy to cause damper length direction excessive or too small, the situation of not installing.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of coupling beam formula anti-seismic damper with syndeton, in advance anti-seismic damper and syndeton are made to an integral body, by after the anti-seismic damper installation in position with syndeton, then build the concrete of tie-beam section.Avoided the series of problems that after anti-seismic damper, dress may run into, also guaranteed simultaneously between anti-seismic damper and connected node be connected reliable.
For realizing above-mentioned technique effect, the utility model discloses a kind of coupling beam formula anti-seismic damper, be located between the adjacent tie-beam between agent structure neighboring walls, described coupling beam formula anti-seismic damper comprises anti-seismic damper and is located at respectively the syndeton at described anti-seismic damper two ends, described syndeton is embedded in respectively in described adjacent tie-beam, described anti-seismic damper is fixed between described adjacent tie-beam, and described syndeton is provided with a plurality of pegs.
The utility model further improves and is, described syndeton comprises i iron and is fixed on the first junction plate on described i iron, the first side of described the first junction plate is fixedly connected with one end of described i iron, the second side of described the first junction plate is fixedly connected with the end of described anti-seismic damper, the both sides up and down of described i iron are formed with respectively the edge of a wing, and described peg is fixed on the described edge of a wing.
The utility model further improves and is, described anti-seismic damper is shearing type damper, comprise power consumption plate and be individually fixed in second junction plate at two ends, described power consumption plate left and right, the both sides up and down of described power consumption plate are fixed with respectively frange plate, the two ends of described frange plate are fixedly connected with described the second junction plate respectively, and described frange plate aligns with the edge of a wing of described i iron, and power transmission is more direct, described the second junction plate is fixedly connected on the second side of described the first junction plate.
The utility model further improves and is, adopts welding or bolt to be connected and fixed between described the first junction plate and described the second junction plate.
The utility model further improves and is, described power consumption plate is made by mild steel, and the concrete structure of damper does not limit.
The utility model is owing to having adopted above technical scheme, making it have following beneficial effect is: by the two ends at anti-seismic damper, syndeton is set, anti-seismic damper with syndeton is installed in structure in advance, build again the concrete of tie-beam section, avoided the problem that after anti-seismic damper, dress may occur and improved efficiency of construction; Syndeton comprises the peg in the first junction plate, i iron and the outside, the i iron edge of a wing that directly contact with damper, is used for transmitting the pulling force on the frange plate of i iron both sides, effectively this pulling force is delivered in concrete.The ductility of anti-seismic damper is good, and energy dissipation capacity is strong, therefore the anti-seismic damper with syndeton is substituted to traditional coupling beam, the anti-seismic performance of lift structure integral body, avoids coupling beam generation brittle fracture greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of coupling beam formula anti-seismic damper of the present utility model.
Fig. 2 is the use view of coupling beam formula anti-seismic damper of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Consult shown in Fig. 1 and Fig. 2; a kind of coupling beam formula anti-seismic damper of the present utility model mainly consists of anti-seismic damper 11 and the syndeton 10 of being located at respectively anti-seismic damper 11 two ends, left and right; wherein; anti-seismic damper 11 is for shearing type damper comprises power consumption plate 111, and the plate 111 that consumes energy is made by mild steel, and ductility is high; be located in building structure; the earthquake that can dissipate is input to the portion of energy of building structure, thereby protection building structure alleviates the destructiveness of building structure.The two ends, left and right of power consumption plate 111 are welded with respectively the second junction plate 112, power consumption plate is welded with respectively frange plate 113 in both sides Shang Xia 111, the two ends of frange plate 113 are fixedly connected with the second junction plate 112 respectively, power consumption plate 111 is fixedly located between the second junction plate 112 and frange plate 113, to strengthen the stable connection of power consumption plate 111 and the second junction plate 112, improve the stability of power consumption plate 111, improved the energy-dissipating and shock-absorbing performance of power consumption plate 111.
Syndeton 10 mainly consists of i iron 101 and the first junction plate 102, the first side of the first junction plate 102 is fixedly connected with one end of i iron 101, the second side of the first junction plate 102 is fixedly connected with the outside of the second junction plate 112 of anti-seismic damper 11 ends, and connected mode can be welding or bolt connection.
Coordinate shown in Fig. 2, the syndeton 10 at anti-seismic damper 11 two ends is embedded in respectively between the adjacent tie-beam 22 of agent structure in use, this tie-beam 22 is arranged at again between neighboring walls 21, anti-seismic damper 11 is fixed between adjacent tie-beam 22, make the traditional coupling beam structure of combination replacement of the coupling beam formula anti-seismic damper of the present utility model that formed by anti-seismic damper 11 and syndeton 10 and tie-beam 22, greatly promote the overall performance of agent structure, avoided coupling beam structure generation brittle fracture.
As better embodiment of the present utility model, both sides up and down at i iron 101 are formed with respectively the edge of a wing 1011, a plurality of pegs 103 are intervally arranged respectively on the edge of a wing 1011, be used for transmitting the pulling force on 101 liang of side wing edges 1011 of i iron, effectively this pulling force is delivered in structural concrete, and anti-seismic damper 11 can be stablized more and be fixedly mounted between adjacent tie-beam 22, prevent that anti-seismic damper 11 vibrations from coming off, and strengthens the energy-dissipating and shock-absorbing performance of anti-seismic damper 11.Further, the edge of a wing 1011 of the both sides up and down of i iron 101 and frange plate 113 horizontal alignments of anti-seismic damper both sides Shang Xia 11, make power transmission more direct.
Coupling beam formula anti-seismic damper of the present utility model is when installing and using, first syndeton 10 is added to man-hour even be connected into an integral body with anti-seismic damper 11 processing factory, during to job site, syndeton 10 and anti-seismic damper 11 integral hoistings is in place, firm with the colligations such as reinforcing bar of tie-beam 22, build again the concrete of 22 sections of tie-beams, syndeton 10 is placed in the concrete of 22 sections of tie-beams, make syndeton 10 and concrete acting in conjunction, the problem of having avoided so the rear dress of anti-seismic damper 11 to run into, while is constructability also, be beneficial to raising efficiency of construction.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, the utility model will be usingd scope that appended claims defines as protection domain of the present utility model.
Claims (5)
1. a coupling beam formula anti-seismic damper, be located between the adjacent tie-beam between agent structure neighboring walls, it is characterized in that: described coupling beam formula anti-seismic damper comprises anti-seismic damper and is located at respectively the syndeton at described anti-seismic damper two ends, described syndeton is embedded in respectively in described adjacent tie-beam, described anti-seismic damper is fixed between described adjacent tie-beam, and described syndeton is provided with a plurality of pegs.
2. coupling beam formula anti-seismic damper as claimed in claim 1, it is characterized in that: described syndeton comprises i iron and is fixed on the first junction plate on described i iron, the first side of described the first junction plate is fixedly connected with one end of described i iron, the second side of described the first junction plate is fixedly connected with the end of described anti-seismic damper, the both sides up and down of described i iron are formed with respectively the edge of a wing, and described peg is fixed on the described edge of a wing.
3. coupling beam formula anti-seismic damper as claimed in claim 2, it is characterized in that: described anti-seismic damper is shearing type damper, comprise power consumption plate and be individually fixed in second junction plate at two ends, described power consumption plate left and right, the both sides up and down of described power consumption plate are fixed with respectively frange plate, the two ends of described frange plate are fixedly connected with described the second junction plate respectively, and described frange plate aligns with the edge of a wing of described i iron, described the second junction plate is fixedly connected on the second side of described the first junction plate.
4. coupling beam formula anti-seismic damper as claimed in claim 3, is characterized in that: between described the first junction plate and described the second junction plate, adopt welding or bolt to be connected and fixed.
5. coupling beam formula anti-seismic damper as claimed in claim 4, is characterized in that: described power consumption plate is made by mild steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390732.1U CN203947616U (en) | 2014-07-16 | 2014-07-16 | A kind of coupling beam formula anti-seismic damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390732.1U CN203947616U (en) | 2014-07-16 | 2014-07-16 | A kind of coupling beam formula anti-seismic damper |
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| Publication Number | Publication Date |
|---|---|
| CN203947616U true CN203947616U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390732.1U Expired - Lifetime CN203947616U (en) | 2014-07-16 | 2014-07-16 | A kind of coupling beam formula anti-seismic damper |
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| CN (1) | CN203947616U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895212A (en) * | 2015-06-24 | 2015-09-09 | 上海赛弗工程减震技术有限公司 | Coupling beam type metal damper |
| CN104895213A (en) * | 2015-06-26 | 2015-09-09 | 上海赛弗工程减震技术有限公司 | Coupling beam type metal damper |
| CN104963426A (en) * | 2015-06-29 | 2015-10-07 | 上海赛弗工程减震技术有限公司 | Coupling beam type metal damper |
| CN107489296A (en) * | 2017-09-30 | 2017-12-19 | 沈阳建筑大学 | The energy-dissipating and shock-absorbing attachment structure and assembly method of assembly concrete coupling beam |
| CN109339274A (en) * | 2018-11-26 | 2019-02-15 | 中国有色金属工业西安勘察设计研究院有限公司 | The I-shaped shearing-type energy-consumption support of high-performance |
| CN109763584A (en) * | 2019-03-22 | 2019-05-17 | 华东建筑设计研究院有限公司 | A kind of energy-consuming shock absorber that steel plate damper is replaceable |
| CN110258840A (en) * | 2019-06-18 | 2019-09-20 | 北京赛福思创减震科技股份公司 | A kind of replaceable coupling beam damper of assembled |
| CN110924552A (en) * | 2019-12-09 | 2020-03-27 | 上海市建筑科学研究院有限公司 | Prefabricated double-steel-plate concrete combined energy-dissipation coupling beam |
| CN113482190A (en) * | 2021-07-08 | 2021-10-08 | 清华大学 | Coupled energy dissipation and shock absorption structure |
-
2014
- 2014-07-16 CN CN201420390732.1U patent/CN203947616U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895212A (en) * | 2015-06-24 | 2015-09-09 | 上海赛弗工程减震技术有限公司 | Coupling beam type metal damper |
| CN104895213A (en) * | 2015-06-26 | 2015-09-09 | 上海赛弗工程减震技术有限公司 | Coupling beam type metal damper |
| CN104963426A (en) * | 2015-06-29 | 2015-10-07 | 上海赛弗工程减震技术有限公司 | Coupling beam type metal damper |
| CN107489296A (en) * | 2017-09-30 | 2017-12-19 | 沈阳建筑大学 | The energy-dissipating and shock-absorbing attachment structure and assembly method of assembly concrete coupling beam |
| CN109339274A (en) * | 2018-11-26 | 2019-02-15 | 中国有色金属工业西安勘察设计研究院有限公司 | The I-shaped shearing-type energy-consumption support of high-performance |
| CN109339274B (en) * | 2018-11-26 | 2024-03-12 | 中国有色金属工业西安勘察设计研究院有限公司 | High-performance I-shaped shearing type energy dissipation support |
| CN109763584A (en) * | 2019-03-22 | 2019-05-17 | 华东建筑设计研究院有限公司 | A kind of energy-consuming shock absorber that steel plate damper is replaceable |
| CN109763584B (en) * | 2019-03-22 | 2024-06-07 | 华东建筑设计研究院有限公司 | Replaceable energy dissipation and shock absorption device of steel plate damper |
| CN110258840A (en) * | 2019-06-18 | 2019-09-20 | 北京赛福思创减震科技股份公司 | A kind of replaceable coupling beam damper of assembled |
| CN110924552A (en) * | 2019-12-09 | 2020-03-27 | 上海市建筑科学研究院有限公司 | Prefabricated double-steel-plate concrete combined energy-dissipation coupling beam |
| CN113482190A (en) * | 2021-07-08 | 2021-10-08 | 清华大学 | Coupled energy dissipation and shock absorption structure |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |