CN203654513U - Frame-core tube combined earthquake-dissipating structure - Google Patents
Frame-core tube combined earthquake-dissipating structure Download PDFInfo
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- CN203654513U CN203654513U CN201420002972.XU CN201420002972U CN203654513U CN 203654513 U CN203654513 U CN 203654513U CN 201420002972 U CN201420002972 U CN 201420002972U CN 203654513 U CN203654513 U CN 203654513U
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Abstract
The utility model relates to the building design and building earthquake-proof and earthquake-dissipating field, specifically to a frame-core tube combined earthquake-dissipating structure for high-rise buildings and super high-rise buildings. The earthquake-dissipating structure comprises a core tube and a frame disposed at the periphery of the core tube. A buffer interval gap is disposed between the outer ring of the core tube and the inner ring of the frame. The inner of the frame is provided with a frame structure connecting node. A damping control device is connected between the frame structure connecting node and the outer ring of the core tube across the buffer interval gap. In the premise that structural elements are not damaged, more earthquake energy is dissipated, earthquake reaction of the structure is reduced, and the structure is undamaged or slightly damaged under the effects of strong earthquake.
Description
Technical field
the utility model relates to architectural design and building aseismicity damping field, is specially a kind of framework-Core Walls Structure combined shock absorption structure of high level and super highrise building.
Background technology
at present, known framework-core wall structure system be by framework and Core Walls Structure by be rigidly connected or hinged come collaborative work, jointly resist horizontal earthquake action.Under large shake effect, this structural system is by the formation of the cracking of cylindrical shell and the coupling beam plastic hinge seismic energy that dissipates, quite difficulty of the reparation of structure after shake; And due to design and construction, may cause the uncertainty of place of the plastic hinge, even occur that Core Walls Structure excessively surrenders, the anti-collapse capacity of structure is reduced greatly.
Utility model content
the purpose of this utility model is to provide the more seismic energy that dissipates under a kind of prerequisite of not damaging at structural element, reduce the earthquake response of structure, make structure that framework-Core Walls Structure combined shock absorption structure of slight damage not occur to destroy or only occur under violent earthquake effect.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of framework-Core Walls Structure combined shock absorption structure, comprise Core Walls Structure and the framework that is positioned at described Core Walls Structure periphery, between the outer ring of described Core Walls Structure and the inner ring of framework, be provided with a circle buffer space seam, on the inner ring of described framework, there is frame construction connected node, between described frame construction connected node and the outer ring of described Core Walls Structure, stride across described buffer space seam and be connected with damping control device.
in technique scheme, the framework in framework-core wall structure system and Core Walls Structure are designed to independently element of construction, between the two, stitch separately by buffer space.Damping control device is installed in seam position, buffer space, two element of construction are linked together.Due to lateral rigidity difference, under geological process, two element of construction will show different vibration characteristics.Same floor at a time will produce relative motion, utilize damping control device to provide and active controlling force or the Passive damping force of structural vibration opposite direction, make the vibration of structure cancel out each other or suppress, and reach the object of damping.
as to of the present utility model preferably, the damping control device of the outer ring of frame construction connected node and Core Walls Structure between same floor arranges in pairs, and the every pair of damping control device is separately positioned on the both sides, outer ring of Core Walls Structure and in same rectilinear direction.This is preferably convenient to reach damping effect better.
as to of the present utility model preferably, between frame construction connected node and the outer ring of Core Walls Structure, be positioned at and on each floor, be all connected with damping control device.
as to of the present utility model preferably, between frame construction connected node and the outer ring of Core Walls Structure at interval of being connected with damping control device on a floor.
as preferably Core Walls Structure is square tube, polygon cylinder, circular cylinder or becomes bundled tube to of the present utility model, the inner ring of framework is corresponding shape.
as to of the present utility model preferably, Core Walls Structure is reinforced concrete tube or steel support tube.
as to of the present utility model preferably, framework is steel reinforced concrete frame or steel frame.
as to of the present utility model preferably, framework is single span framework or multiple bay frame.
as to of the present utility model preferably, damping control device be active actuator, MR damper, viscous damper or metal dissipative cell.
as to of the present utility model preferred, between frame construction connected node and the outer ring of Core Walls Structure, stride across buffer space seam and be also provided with level connection joint spring.To guarantee that structure is returned to equilbrium position after shake.
the beneficial effects of the utility model: can utilize the difference realization vibration of vibration characteristics between structure cancel out each other or suppress, play the effect of better damping, more seismic energy dissipates under the prerequisite of not damaging at structural element, reduce the earthquake response of structure, make structure under violent earthquake effect, not occur destroy or only send slight damage, structure also can be returned to equilbrium position afterwards in shake, and damping control device is various informative, simple installation, can realize direction vibration control.
Accompanying drawing explanation
fig. 1 is a kind of top view of planform wherein in the utility model embodiment 1;
fig. 2 is the lateral view of the internal construction of the utility model embodiment 1;
fig. 3 is the top view of another kind of planform in the utility model embodiment 1;
fig. 4 is the top view of wherein a kind of planform of the utility model embodiment 2.
in figure: 1, Core Walls Structure, 2, framework, 3, buffer space seam, 20, frame construction connected node, 4, damping control device, 5, level connection joint spring.
The specific embodiment
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this manual and can make to the present embodiment the modification that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Claims (10)
1. framework-Core Walls Structure combined shock absorption structure, it is characterized in that: comprise Core Walls Structure (1) and be positioned at the peripheral framework (2) of described Core Walls Structure (1), between the inner ring of the outer ring of described Core Walls Structure (1) and framework (2), be provided with a circle buffer space seam (3), on the inner ring of described framework (2), there is frame construction connected node (20), between described frame construction connected node (20) and the outer ring of described Core Walls Structure (1), stride across described buffer space seam (3) and be connected with damping control device (4).
2. a kind of framework-Core Walls Structure combined shock absorption structure according to claim 1, it is characterized in that: the damping control device (4) of the outer ring of frame construction connected node (20) and Core Walls Structure (1) between same floor arranges in pairs, and every pair of damping control device (4) is separately positioned on the both sides, outer ring of Core Walls Structure (1) and in same rectilinear direction.
3. a kind of framework-Core Walls Structure combined shock absorption structure according to claim 2, is characterized in that: between frame construction connected node (20) and the outer ring of Core Walls Structure (1), be positioned at and on each floor, be all connected with damping control device (4).
4. a kind of framework-Core Walls Structure combined shock absorption structure according to claim 2, is characterized in that: between frame construction connected node (20) and the outer ring of Core Walls Structure (1) at interval of being connected with damping control device (4) on a floor.
5. according to a kind of framework-Core Walls Structure combined shock absorption structure described in claim 1 or 2 or 3 or 4, it is characterized in that: Core Walls Structure (1) is for square tube, polygon cylinder, circular cylinder or become bundled tube, and the inner ring of framework (2) is corresponding shape.
6. a kind of framework-Core Walls Structure combined shock absorption structure according to claim 5, is characterized in that: Core Walls Structure (1) is reinforced concrete tube or steel support tube.
7. according to a kind of framework-Core Walls Structure combined shock absorption structure described in claim 1 or 2 or 3 or 4, it is characterized in that: framework (2) is steel reinforced concrete frame or steel frame.
8. a kind of framework-Core Walls Structure combined shock absorption structure according to claim 7, is characterized in that: framework (2) is single span framework or multiple bay frame.
9. according to a kind of framework-Core Walls Structure combined shock absorption structure described in claim 1 or 2 or 3 or 4, it is characterized in that: damping control device (4) is active actuator, MR damper, viscous damper or metal dissipative cell.
10. a kind of framework-Core Walls Structure combined shock absorption structure according to claim 9, is characterized in that: between frame construction connected node (20) and the outer ring of Core Walls Structure (1), stride across buffer space seam (3) and be also provided with level connection joint spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002972.XU CN203654513U (en) | 2014-01-03 | 2014-01-03 | Frame-core tube combined earthquake-dissipating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002972.XU CN203654513U (en) | 2014-01-03 | 2014-01-03 | Frame-core tube combined earthquake-dissipating structure |
Publications (1)
| Publication Number | Publication Date |
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| CN203654513U true CN203654513U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420002972.XU Expired - Fee Related CN203654513U (en) | 2014-01-03 | 2014-01-03 | Frame-core tube combined earthquake-dissipating structure |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888091A (en) * | 2014-11-27 | 2016-08-24 | 王振牛 | Technical scheme for earthquake prevention and back maintenance of Yongle Temple mural system |
| CN106245772A (en) * | 2016-08-03 | 2016-12-21 | 潍坊昌大建设集团有限公司 | Assembly concrete orthogonal spatial space lattice boxlike bundled tube structure and manufacture method |
| CN106703198A (en) * | 2016-11-23 | 2017-05-24 | 同济大学建筑设计研究院(集团)有限公司 | Ultra-high-steel-structured core tube structure system with supporting frame |
| CN111335718A (en) * | 2020-03-19 | 2020-06-26 | 青岛理工大学 | Energy-consumption latticed column structure of dense batten plate and using method |
| CN112696077A (en) * | 2020-12-26 | 2021-04-23 | 北京工业大学 | Frame-core tube energy dissipation and shock absorption structure system with multi-pendulum tuning core tube |
| CN113802911A (en) * | 2021-11-01 | 2021-12-17 | 西安建筑科技大学 | TMD-like structure system based on C-shaped shell shock insulation layer |
| CN113958019A (en) * | 2021-11-29 | 2022-01-21 | 上海大学 | High-order connection energy dissipation shock-absorbing structure system |
| CN116084564A (en) * | 2023-01-09 | 2023-05-09 | 同济大学 | Flexible energy consumption connected frame core tube structure |
-
2014
- 2014-01-03 CN CN201420002972.XU patent/CN203654513U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888091A (en) * | 2014-11-27 | 2016-08-24 | 王振牛 | Technical scheme for earthquake prevention and back maintenance of Yongle Temple mural system |
| CN106245772A (en) * | 2016-08-03 | 2016-12-21 | 潍坊昌大建设集团有限公司 | Assembly concrete orthogonal spatial space lattice boxlike bundled tube structure and manufacture method |
| CN106703198A (en) * | 2016-11-23 | 2017-05-24 | 同济大学建筑设计研究院(集团)有限公司 | Ultra-high-steel-structured core tube structure system with supporting frame |
| CN111335718A (en) * | 2020-03-19 | 2020-06-26 | 青岛理工大学 | Energy-consumption latticed column structure of dense batten plate and using method |
| CN111335718B (en) * | 2020-03-19 | 2021-03-09 | 青岛理工大学 | Energy-consumption latticed column structure of dense batten plate and using method |
| CN112696077A (en) * | 2020-12-26 | 2021-04-23 | 北京工业大学 | Frame-core tube energy dissipation and shock absorption structure system with multi-pendulum tuning core tube |
| CN113802911A (en) * | 2021-11-01 | 2021-12-17 | 西安建筑科技大学 | TMD-like structure system based on C-shaped shell shock insulation layer |
| CN113802911B (en) * | 2021-11-01 | 2022-11-18 | 西安建筑科技大学 | TMD-like structure system based on C-shaped shell shock insulation layer |
| CN113958019A (en) * | 2021-11-29 | 2022-01-21 | 上海大学 | High-order connection energy dissipation shock-absorbing structure system |
| CN116084564A (en) * | 2023-01-09 | 2023-05-09 | 同济大学 | Flexible energy consumption connected frame core tube structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20160103 |