CN114482320B - Compound pendulum energy dissipation damping structure suitable for super high-rise building and assembling method thereof - Google Patents
Compound pendulum energy dissipation damping structure suitable for super high-rise building and assembling method thereof Download PDFInfo
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- CN114482320B CN114482320B CN202210325841.4A CN202210325841A CN114482320B CN 114482320 B CN114482320 B CN 114482320B CN 202210325841 A CN202210325841 A CN 202210325841A CN 114482320 B CN114482320 B CN 114482320B
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
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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
- E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
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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
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
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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
- E04H9/0237—Structural braces with damping devices
Abstract
The invention relates to the technical field of energy dissipation and shock absorption of super high-rise buildings, in particular to a compound pendulum energy dissipation damping structure suitable for the super high-rise buildings and an assembling method thereof. The compound pendulum energy dissipation damping structure suitable for the super high-rise building is a woven structure formed by the active friction strip and the vertical friction strip, and the compound pendulum part and the rotation matching part can be tightly and elastically connected through the woven structure, so that the aim of dissipating or weakening wind load and earthquake influence of the super high-rise building is fulfilled.
Description
Technical Field
The invention relates to the field, in particular to a compound pendulum energy dissipation damping structure suitable for a super high-rise building and an assembly method thereof.
Background
The super high-rise building has more obvious response to wind load or earthquake, and mainly has the effect that the top of the building shakes or the interlayer displacement of the building becomes large. Particularly, the top of the super high-rise building can swing continuously under the action of wind load, at the moment, a damping structure is required to be arranged in the top area of the super high-rise building to eliminate or weaken the influence of the wind load on the building, and large-mass wind-resistant dampers are arranged in the central buildings in Shanghai, taibei 101 buildings and the like. At present, due to the existence of a large-volume metal sphere inside the damper, the mass of the damper is greatly increased, and the whiplash effect of a super high-rise building is easily increased; in addition, the matched research of the super high-rise building in China starts late, the compound pendulum damping structure suitable for the super high-rise building is rare, and the practical application of the shock absorption of the super high-rise building is not facilitated; moreover, the existing compound pendulum damper for the super high-rise building is complex in interior, is not beneficial to operation and maintenance and detection of actual engineering, and can endanger the safety of the whole structure of the super high-rise building if the energy consumption effect of the damping structure is influenced due to the fact that maintenance and detection cannot be carried out in time.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a compound pendulum energy-consuming damping structure suitable for a super high-rise building and an assembling method thereof.
The invention is realized by the following technical scheme:
a compound pendulum energy dissipation damping structure suitable for a super high-rise building comprises a compound pendulum part and a rotation matching part, wherein the compound pendulum part comprises a spherical hinge part, a suspension column, a cantilever steel beam and a plurality of active friction strips; rotatory cooperation portion includes the revolving stage, holds power structure and a plurality of vertical friction strip, the revolving stage rotation sets up on the plywood down, it sets up on the revolving stage to hold power structural fixation, and is a plurality of vertical friction strip sets up between holding power structure and revolving stage, the structure is woven with vertical friction strip formation to initiative friction strip, initiative friction strip and vertical friction strip contact and mutual slip.
Preferably, the cantilever steel beam comprises two cantilevers symmetrically arranged on the suspension column, one end of each cantilever is fixedly connected with the suspension column, and the other end of each cantilever is arranged in a suspended manner; the active rubbing strip is arranged on the cantilever.
Preferably, the cantilever is provided with a first connecting channel steel and a second connecting channel steel which are arranged along the length axis of the cantilever, and the driving friction strip is connected with the cantilever through the first connecting channel steel and the second connecting channel steel.
Preferably, the active friction strip is connected between the first connecting channel steel and the second connecting channel steel on the same cantilever.
Preferably, the driving friction strip comprises a first friction strip and a second friction strip, the first friction strip is connected between two symmetrical first connecting channel steels, and the second friction strip is connected between two symmetrical second connecting channel steels.
Preferably, the cantilever is arranged obliquely.
Preferably, at least one cantilever steel beam is arranged; when the cantilever girder steel was equipped with a plurality ofly, a plurality of cantilever girder steels set up along suspension column length direction, and are parallel to each other, the length of encorbelmenting of cantilever increases gradually from the one side of being close to the spandrel girder to the one side of keeping away from the spandrel girder.
Preferably, a fixed sleeve is arranged on the lower plate, and the rotating table is rotatably arranged in the fixed sleeve.
A method for assembling a compound pendulum energy-consumption damping structure suitable for a super high-rise building adopts the compound pendulum energy-consumption damping structure suitable for the super high-rise building, and comprises the following steps;
s1, mounting a spherical hinge part on a bearing beam, and sequentially mounting a suspension column and a cantilever steel beam;
s2, mounting a rotating table on the lower layer plate and mounting a holding structure;
and S3, installing the driving friction strip and the vertical friction strip, and enabling the driving friction strip and the vertical friction strip to form a braided structure.
Compared with the prior art, the invention has the following beneficial effects:
the compound pendulum energy-consumption damping structure suitable for the super high-rise building can enable the compound pendulum part and the rotary matching part to be tightly and elastically connected through the woven structure formed by the active friction strip and the vertical friction strip, so that the aim of dissipating or weakening the wind load and earthquake influence of the super high-rise building is fulfilled.
The compound pendulum part realizes movable connection through the spherical hinge part, and the realization of the motion trend of the compound pendulum is ensured.
The cantilever steel beam is arranged on the suspension column, so that the active friction strip can be conveniently connected, the swing inertia of the compound pendulum part in the swing process can be effectively increased, the swing amplitude of the compound pendulum part is increased, and the energy consumption capability of the damping structure is increased.
The effect of rotatory cooperation portion is the swing of cooperation compound pendulum portion and takes place to rotate for vertical friction strip can form a plane with the initiative friction strip all the time, makes the energy consumption of rubbing between the two.
When the compound pendulum part swings in any direction, the weaving structure formed by the vertical friction strip and the active friction strip can drive the circular rotating table to rotate. The swinging of the compound pendulum part can not only cause the circular rotating platform to rotate, but also cause the driving friction strip to have a simple pendulum movement trend in the plane of the weaving structure, and in the trend, the driving friction strip and the vertical friction strip can mutually rub to dissipate energy.
Furthermore, what the cantilever slant set up is in order to combine the characteristics of compound pendulum motion structure for the skew is at the shared building inner space minimum of wobbling in-process to the cantilever girder steel of slant.
Furthermore, the arrangement of a plurality of cantilever steel beams can be adjusted according to actual working conditions, and the application is wider.
Drawings
FIG. 1 is an overall schematic view of a compound pendulum energy-consuming damping structure suitable for a super high-rise building;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic view of the overall structure of a compound pendulum part in a compound pendulum energy-consuming damping structure suitable for a super high-rise building according to the present invention;
FIG. 5 is a front view of FIG. 4;
FIG. 6 is a bottom view of FIG. 4;
FIG. 7 is a schematic view of another overall structure of a compound pendulum part in a compound pendulum energy-consuming damping structure suitable for a super high-rise building;
FIG. 8 is a front view of FIG. 7;
FIG. 9 is a bottom view of FIG. 7;
FIG. 10 is a schematic diagram of a half-section structure of a rotary matching part in a compound pendulum energy-consumption damping structure suitable for a super high-rise building;
FIG. 11 is a side view of FIG. 10;
FIG. 12 is a schematic diagram of a weaving structure of an active friction strip and a vertical friction strip in a compound pendulum energy-consuming damping structure suitable for a super high-rise building;
FIG. 13 is a schematic diagram showing the position relationship between the active rubbing strip and the vertical rubbing strip node in the compound pendulum energy-dissipation damping structure for the super high-rise building according to the present invention;
fig. 14 is a schematic structural view of a driving friction strip or a vertical friction strip connected to a slot member in a compound pendulum energy-consumption damping structure suitable for a super high-rise building.
In the figure, 1, a bearing beam; 2. a compound pendulum part; 21. a spherical hinge part; 22. suspending the column; 23. a cantilever steel beam; 24. a cantilever; 25. a first connecting channel steel; 26. an active rubbing strip; 261. a slot member; 2611. connecting the bottom plate; 2612. connecting a clamping plate; 2613. fixing screws; 27. a second connecting channel steel; 28. a third connecting channel steel; 3. a rotation fitting part; 31. a fixation kit; 32. a rotating table; 33. a holding steel pipe; 34. a cantilever beam; 35. a stiffening rib; 36. a holding plate; 37. a vertical rubbing strip; 4. and (4) a lower plate.
Detailed Description
The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the invention.
The invention discloses a compound pendulum energy-consumption damping structure suitable for a super high-rise building, which comprises a compound pendulum part 2 and a rotary matching part 3, and is characterized in that the compound pendulum part 2 comprises a spherical hinge part 21, a suspension column 22, a cantilever steel beam 23 and a plurality of active friction strips 26, the spherical hinge part 21 is fixedly connected below a bearing beam 1, the suspension column 22 is connected with the spherical hinge part 21, the spherical hinge part 21 adopts a spherical hinge or a spherical hinge device, the suspension column 22 is used for connecting the plurality of cantilever steel beams 23, the suspension column 22 adopts a steel-concrete combined column or a section steel column, the connection with the spherical hinge part 21 in the early stage is convenient, and the connection with the plurality of cantilever steel beams 23 in the later stage is convenient.
Referring to fig. 4 and 5, the cantilever steel beam 23 is connected to the suspension post 22 through an embedment, and a plurality of active friction strips 26 are disposed on the cantilever steel beam 23. The cantilever steel beam 23 includes two cantilevers 24 obliquely and symmetrically disposed on the suspension column 22, one end of each cantilever 24 is fixedly connected to the suspension column 22, and the other end is suspended. In this embodiment, the cantilever 24 is made of i-steel, and the i-steel has a symmetrical cross section and is convenient to process and arrange.
Referring to fig. 6, a first connecting channel 25 and a second connecting channel 27 are disposed on the cantilever 24 along the length axis of the cantilever 24, and the active rubbing strip 26 is connected to the cantilever 24 through the first connecting channel 25 and the second connecting channel 27. First connection channel-section steel 25 and second connection channel-section steel 27 all run through cantilever 24's web setting in this embodiment, this is for set up a plurality of initiative rubbing strips 26 simultaneously on first connection channel-section steel 25 for initiative rubbing strip 26's the mode of setting is nimble changeable more, so that adapt to different operating modes.
The active rub strip 26 is disposed in two ways. The first is that the length axis of the active friction strip 26 is parallel to the axis of the cantilever 24, i.e. the active friction strip 26 is connected between the first connecting channel 25 and the second connecting channel 27 on the same cantilever 24.
Referring to fig. 7, 8 and 9, the second type is that the active friction strip 26 includes a first friction strip and a second friction strip, the first friction strip is connected between two symmetrical first connecting channel steels 25, the second friction strip is connected between two symmetrical second connecting channel steels 27, and the first friction strip is parallel to the second friction strip.
At least one cantilever steel beam 23 is arranged; when a plurality of cantilever steel beams 23 are arranged, the plurality of cantilever steel beams 23 are arranged along the length direction of the suspension column 22 and are parallel to each other; the cantilever 24 has an overhanging length gradually increasing from a side close to the spandrel girder 1 to a side far from the spandrel girder 1, and forms a triangular structure with the spherical hinge 21. In the present embodiment, two cantilever steel beams 23 are provided.
Referring to fig. 10, the rotation matching portion 3 includes a rotating platform 32, a holding structure and a plurality of vertical friction strips 37, the rotating platform 32 is rotatably disposed on the lower plate 4 through a fixing sleeve 31, the rotating platform 32 and the fixing sleeve 31 are coaxially disposed, and the rotating platform 32 and the fixing sleeve 31 are connected and transitioned through a precision bearing or a mechanical low-damping rotating mechanism to ensure the rotation of the rotating platform 32 in the fixing sleeve 31.
The holding structure comprises a holding plate 36 and a plurality of holding steel pipes 33, the holding steel pipes 33 are vertically fixed on the rotating platform 32 through preset connecting pieces on the rotating platform 32, in the embodiment, six holding steel pipes 33 are arranged in two rows and symmetrically arranged along the length axis of the suspension column 22. The preset connecting piece is columnar, the holding steel pipe 33 is sleeved outside the preset connecting piece and is connected in a reinforcing mode through bolts.
Referring to fig. 11, in the present embodiment, the cantilever beam 34 is perpendicular to the holding steel pipe 33, a stiffening rib 35 is further disposed between the cantilever beam 34 and the holding steel pipe 33, and the holding plate 36 is disposed at the bottom of the cantilever beam 34 through a bolt.
One end of the vertical friction strip 37 is fixedly connected with the rotating table 32 through a slot clamping piece 261, and the other end is fixedly connected with the holding plate 36 through the slot clamping piece 261. Referring to fig. 12 and 13, the plurality of vertical rubbing strips 37 are disposed between the holding structure and the rotating table 32, the active rubbing strip 26 and the vertical rubbing strips 37 form a braided structure, and the active rubbing strip 26 and the vertical rubbing strips 37 contact and slide with each other. During the installation, activity space all leaves between vertical friction strip 37 and first connection channel-section steel 25 or the second connection channel-section steel 27 to prevent that vertical friction strip 37 is direct to be connected the channel-section steel 27 wearing and tearing by first connection channel-section steel 25 or second in the swing in-process, thereby the joint strength and the stability of structure are woven in the influence, and then influence the security of whole structure.
Referring to fig. 14, in the present embodiment, the slot member 261 includes a connecting bottom plate 2611, two connecting clamping plates 2612 arranged at intervals, and a plurality of fixing screws 2613, wherein the connecting bottom plate 2611 and the connecting clamping plates 2612 are integrally arranged, the active friction strip 26 is inserted between the two connecting clamping plates 2612, and the fixing screws 2613 penetrate through the connecting clamping plates 2612 and the active friction strip 26 to realize connection of the active friction strip 26.
The active friction strip 26 and the vertical friction strip 37 are both made of an alloy material and a high-friction rubber material is sleeved outside the alloy material, and the chamfer is required during the manufacturing process to reduce the stress concentration as much as possible. Meanwhile, the alloy material and the high-friction rubber material are connected by a rib or a rivet arranged on the outer side of the alloy material, so that slippage between the alloy material and the high-friction rubber material is reduced as much as possible. The active friction strip 26 and the vertical friction strip 37 manufactured in the way are good in elasticity and high in strength, are easy to process into a woven structure, have strong friction force between the active friction strip and the vertical friction strip, and are convenient for friction energy consumption between the compound pendulum part 2 and the rotating matching part 3.
During installation, attention needs to be paid to the arrangement mode of the driving friction strips 26 and the vertical friction strips 37, so that the driving friction strips 26 and the vertical friction strips 37 can be smoothly and repeatedly rubbed to consume energy, and the woven structure formed by the driving friction strips 26 and the vertical friction strips 37 can be ensured to have high energy consumption capability.
When the compound pendulum part 2 swings in any direction, the driving friction strip 26 in the compound pendulum part 2 drives the rotating platform 32 to rotate due to the woven structure formed by the vertical friction strip 37, and during the rotation of the rotating platform 32, the plane where the vertical friction strip 37 is located necessarily coincides with the plane area where the driving friction strip 26 is located, because the woven structure formed by the vertical friction strip 37 and the driving friction strip 26 has strong integrity.
In the process of the swing of the compound pendulum part 2, the driving friction strip 26 has a simple pendulum motion tendency in a plane corresponding to the vertical friction strip 37 along with the swing of the compound pendulum part 2, and in the process, the driving friction strip 26 and the vertical friction strip 37 repeatedly rub and consume energy, so that the wind load and the earthquake influence of the super high-rise building can be dissipated or weakened.
A method for assembling a compound pendulum energy-consumption damping structure suitable for a super high-rise building adopts the compound pendulum energy-consumption damping structure suitable for the super high-rise building, and each part is prefabricated in a factory, and the method comprises the following steps;
s1, mounting a spherical hinge part 21 on a bearing beam 1, and sequentially mounting suspension columns 22;
mounting the boom 24 in a predetermined position by embedments in the suspension posts 22;
a first connecting channel steel 25 and a second connecting channel steel 27 are arranged on the cantilever 24;
s2, installing a rotating table 32 in the fixing sleeve 31 on the lower plate 4, and installing a holding structure to a preset position;
and S3, installing the active rubbing strip 26 and the vertical rubbing strip 37 through the snap groove member 261, and enabling the active rubbing strip 26 and the vertical rubbing strip 37 to form a woven structure.
The damping structure is characterized in that the damping structure comprises a vertical friction strip and an active friction strip, the vertical friction strip is arranged on the damping structure, the active friction strip is arranged on the damping structure, and the vertical friction strip is connected with the active friction strip.
Claims (9)
1. The compound pendulum energy-consumption damping structure suitable for the super high-rise building is characterized by comprising a compound pendulum part (2) and a rotary matching part (3), wherein the compound pendulum part (2) comprises a spherical hinge part (21), a suspension column (22), a cantilever steel beam (23) and a plurality of active friction strips (26), the spherical hinge part (21) is fixedly connected below a bearing beam (1), the suspension column (22) is connected with the spherical hinge part (21), the cantilever steel beam (23) is connected with the suspension column (22), and the plurality of active friction strips (26) are arranged on the cantilever steel beam (23); rotatory cooperation portion (3) include revolving stage (32), hold power structure and a plurality of vertical friction strip (37), revolving stage (32) are rotatory to be set up on plywood (4) down, hold power the structure fixed set up on revolving stage (32), and are a plurality of vertical friction strip (37) set up and hold between power structure and revolving stage (32), structure is woven in initiative friction strip (26) and vertical friction strip (37) formation, initiative friction strip (26) and vertical friction strip (37) contact and mutual slip.
2. The compound pendulum energy consumption damping structure suitable for the super high-rise building is characterized in that the cantilever steel beam (23) comprises two cantilevers (24) symmetrically arranged on a suspension column (22), one end of each cantilever (24) is fixedly connected with the suspension column (22), and the other end of each cantilever is arranged in a suspended manner; the active rubbing strip (26) is arranged on the cantilever (24).
3. The compound pendulum energy-consumption damping structure suitable for the super high-rise building is characterized in that a first connecting channel steel (25) and a second connecting channel steel (27) which are arranged along the length axis of the cantilever (24) are arranged on the cantilever (24), and the active friction strip (26) is connected with the cantilever (24) through the first connecting channel steel (25) and the second connecting channel steel (27).
4. A compound pendulum energy dissipating damping structure suitable for very high-rise buildings according to claim 3 characterized in that the active rub strip (26) is connected between the first connection channel (25) and the second connection channel (27) on the same cantilever (24).
5. A compound pendulum energy-consuming damping structure suitable for very high-rise buildings according to claim 3, characterized in that the active rubbing strip (26) comprises a first rubbing strip and a second rubbing strip, the first rubbing strip is connected between two symmetrical first connecting channel steels (25), and the second rubbing strip is connected between two symmetrical second connecting channel steels (27).
6. Compound pendulum energy dissipating damping structure suitable for very high-rise buildings according to claim 2 characterized in that the cantilever (24) is arranged obliquely.
7. The compound pendulum energy-consuming damping structure suitable for a super high-rise building according to claim 2, wherein at least one cantilever steel beam (23) is provided; when a plurality of cantilever steel beams (23) are arranged, the cantilever steel beams (23) are arranged along the length direction of the suspension column (22) and are parallel to each other; the cantilever length of the cantilever (24) is gradually increased from one side close to the bearing beam (1) to one side far away from the bearing beam (1).
8. The compound pendulum energy-consuming damping structure suitable for the super high-rise building as claimed in claim 1, wherein a fixing external member (31) is provided on the lower plate (4), and the rotating platform (32) is rotatably provided in the fixing external member (31).
9. A method for assembling a compound pendulum energy-consumption damping structure suitable for a super high-rise building, which adopts the compound pendulum energy-consumption damping structure suitable for the super high-rise building as claimed in any one of claims 1 to 8, and is characterized by comprising the following steps;
s1, mounting a spherical hinge part (21) on a bearing beam (1), and sequentially mounting a suspension column (22) and a cantilever steel beam (23);
s2, mounting a rotating table (32) on the lower layer plate (4), and mounting a holding structure;
s3, installing the active rubbing strip (26) and the vertical rubbing strip (37), and enabling the active rubbing strip (26) and the vertical rubbing strip (37) to form a woven structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210325841.4A CN114482320B (en) | 2022-03-30 | 2022-03-30 | Compound pendulum energy dissipation damping structure suitable for super high-rise building and assembling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210325841.4A CN114482320B (en) | 2022-03-30 | 2022-03-30 | Compound pendulum energy dissipation damping structure suitable for super high-rise building and assembling method thereof |
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| Publication Number | Publication Date |
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| CN114482320A CN114482320A (en) | 2022-05-13 |
| CN114482320B true CN114482320B (en) | 2023-02-03 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101560975B1 (en) * | 2014-04-30 | 2015-10-16 | 성균관대학교산학협력단 | Hybrid damper for building structure |
| CN206681188U (en) * | 2017-04-17 | 2017-11-28 | 武汉理工大学 | Suspended tuning mass damper |
| CN112593751A (en) * | 2020-12-25 | 2021-04-02 | 哈尔滨工业大学（深圳） | Active and passive integrated suspension type electromagnetic driving active tuning mass damper |
| CN112942563A (en) * | 2021-02-07 | 2021-06-11 | 汕头市建安实业（集团）有限公司 | Structure is built to antidetonation room |
| CN113513103B (en) * | 2021-09-14 | 2021-12-17 | 中国电建集团山东电力建设第一工程有限公司 | Suspension type composite tuning vibration reduction device and method |
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