CN106088770B - A kind of adjustable pendulum length single pendulum tuned mass damper of ring-type - Google Patents
A kind of adjustable pendulum length single pendulum tuned mass damper of ring-type Download PDFInfo
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- CN106088770B CN106088770B CN201610631075.9A CN201610631075A CN106088770B CN 106088770 B CN106088770 B CN 106088770B CN 201610631075 A CN201610631075 A CN 201610631075A CN 106088770 B CN106088770 B CN 106088770B
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- suspension rod
- mass
- damping
- hole
- ring
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Classifications
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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
- E04H9/027—Preventive constructional measures against earthquake damage in existing buildings
-
- 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
Abstract
The present invention provides a kind of adjustable pendulum length single pendulum tuned mass damper of ring-type, including several suspension rod quality components and several damping mass components, the suspension rod quality component and the damping mass component external connection with agent structure and end to end formation ring-type respectively, the adjustable in length of the damping suspension rod bolt on mass suspension rod bolt and the damping mass component in the suspension rod quality component.The present invention is mountable to the outside of building, and without using building interior space, required installing space is small, installs and easy to detect, and circlewise quality system is connected using small mass, is easy to produce, transports with installing, has expanded TMD use range；Pendulum length can be adjusted according to actual frequency so as to change the TMD natural frequencies of vibration, control TMD frequencies are consistent with structure frequency, while have good rotating property, the effectiveness in vibration suppression that can be optimal.
Description
Technical field
The invention belongs to single pendulum tuned mass damper technical field, is to be related to a kind of adjustable pendulum length of ring-type specifically
Single pendulum tuned mass damper.
Background technology
With expanding economy, tall and slender structure is more and more, and the lateral rigidity of tall and slender structure is smaller, under wind action
Larger response is also easy to produce, so as to influence the comfort level of life, structure safety is even influenceed when serious.In order to solve above-mentioned ask
Topic, prior art is typically by the section of increase structure component of thing so as to increase the lateral rigidity of structure, but this is not only very big
Ground adds production cost, and effect also tends to barely satisfactory.
Single pendulum tuned mass damper (TMD) have as a kind of vibration reducing measure original structure is changed smaller, installation is simple,
Therefore effectiveness in vibration suppression, is at home and abroad widely used, such as significantly and the characteristics of low cost in civil engineering structure：Platform
Northern 101 mansions and Shanghai World Financial Center etc. are towering architectural to have use.In the prior art, the single pendulum tuning of tall and slender structure
Mass damper is typically mounted at interior, and the hunting period of tall and slender structure is longer, it is therefore desirable to longer pendulum length, so that installation
When need to take the larger interior space, directly affects the utilization rate of the interior space, it is contour especially for television tower, chimney
For alarmming structure, the interior space is originally smaller, causes to install and debugs inconvenience, after installing, the resistance of larger single pendulum tuning quality
Buddhist nun's device occupies the more interior space, and also other indoor operations directly can be had an impact.Meanwhile high-rise buildings usually require
Larger mass could preferably play TMD effect, but larger mass has larger rotary inertia, often
Have a negative impact to the frequency of TMD systems, so as to influence the comfort level of high-rise buildings and security.Meanwhile tall and slender structure
Often changed during frequency usage, if the pendulum length of single pendulum tuned mass damper can not be adjusted, it will lead
Cause the natural frequency of vibration and high-rise buildings frequency inconsistent, influence effectiveness in vibration suppression, and then influence the comfort level and security of high-rise buildings.
Therefore, a kind of single pendulum tuned mass damper of the adjustable pendulum length of ring-type is designed, the outdoor of tall and slender structure can be arranged on,
Pendulum length can adjust simultaneously, can adjust its natural frequency of vibration according to the actual frequency of tall and slender structure, farthest play vibration damping effect
Fruit, which just has, to be of great significance.
The content of the invention
It is an object of the invention to provide a kind of adjustable pendulum length single pendulum tuned mass damper of ring-type, to overcome prior art
In drawbacks described above.
To achieve the above object, the present invention uses following technical scheme：
A kind of adjustable pendulum length single pendulum tuned mass damper of ring-type, including it is some with the external connection of agent structure respectively
Individual suspension rod quality component and several damping mass components, the suspension rod quality component and the end to end formation of damping mass component
Ring-type, wherein：
The suspension rod quality component includes the mass suspension rod bolt being connected with the agent structure and is arranged at the matter
The suspension rod mass of gauge block suspension rod bolt lower end, the damping mass component include both ends respectively with two adjacent suspension rods
The damping mass block that mass is fixedly connected and the damping suspension rod bolt for being arranged at the damping mass block top.
The outside of the agent structure is provided with support, and the suspension rod quality component also includes being fixed on the support
Suspend block in midair, the upper end of the mass suspension rod bolt is arranged in the center of the suspention block, and is fixed by fixture；
The damping mass component also includes the connecting rod being connected in the agent structure, the damping suspension rod bolt
Upper end is arranged in the end of the connecting rod.
The centre at the top of the suspention block opens up the first groove, and the corresponding centre in bottom opens up the first loudspeaker
Shape hole, first groove communicate with the described first tubaeform hole, and the support is corresponding to the described first tubaeform hole
Position offer the second through hole, the first sphere sliding block is set in first groove, is set on the first sphere sliding block
One rotates hemisphere, and the first sphere its center has mutually fits with the described first tubaeform hole and the first rotation hemisphere
The first perforate answered, the center of the first rotation hemisphere offer fifth hole.
Centre corresponding to the top of the suspension rod mass opens up the second tubaeform hole, the corresponding central part in bottom
Position opens up the second groove, and second groove is communicated with the described second tubaeform hole, and second is provided with second groove
Sphere sliding block, second is set under the second sphere sliding block to rotate hemisphere, the second sphere its center has and described the
Two tubaeform holes and described second rotate the second adaptable perforate of hemisphere, and the center of the second rotation hemisphere offers the
Six through holes.
The bottom of second groove is provided with end cap, and the central raised of the end cap is boss, and the boss is embedded in institute
State in the second groove, third through-hole is opened up on the outer of the end cap, under being set between the outer and the suspension rod mass
Portion's sealing gasket, the end cap are fixed on the suspension rod mass bottom by fixture, and the periphery of the boss offers the 3rd
Groove, the inside of the 3rd groove set seal.
Top dust cover is provided with the top of the suspention block, between the top dust cover and the top of the suspention block
Top seal pad is set, bottom dust cover is provided with the top of the suspension rod mass, the bottom dust cover is arranged in described
On mass suspension rod bolt.
The end of the connecting rod opens up first through hole, and the upper end of the damping suspension rod bolt is arranged in the first through hole
In, the damping suspension rod bolt is fixed on the both sides up and down of the connecting rod, the middle part of the damping mass block by fixture
Damping slot is opened up, the lower end of the damping suspension rod bolt is inserted in the damping slot, and connects damper bar.
Damping slot dust cover is provided with the damping slot, the center of the damping slot dust cover offers fourth hole,
The center of the damper bar offers screw, and the lower end of the damping suspension rod bolt passes through the fourth hole and the damper bar
Threaded connection, the damping slot dust cover by be arranged in the nut stated on damping suspension rod bolt and pad be fixed on it is described
On damping slot.
Further, fixed and connected by bolt, nut and pad between the damping mass block and the suspension rod mass
Connect.
Further, by being welded to connect between the damping mass block and the suspension rod mass.
Compared with prior art, the present invention has following advantageous effects：
1) the adjustable pendulum length single pendulum tuned mass damper of ring-type of the invention uses ring-type quality system, is mountable to build
The outside of thing, without using building interior space, required installing space is small, installs and easy to detect, uses small mass
Quality system is connected into, is easy to produce, transports with installing, expanded TMD use range.
2) pendulum length can be adjusted according to actual frequency so as to change the TMD natural frequencies of vibration, control TMD frequencies and structure frequency one
Cause, the effectiveness in vibration suppression being optimal.
3) the mass suspension rod bolt used in the present invention is connected by sphere sliding block and rotation hemisphere with agent structure, is ensured
Rotating property at suspension centre, it is connected by sphere sliding block with rotating hemisphere and mass, effectively reduces the rotation of mass
Influence of the inertia to TMD frequencies so that ring-type of the invention is adjustable, and pendulum length single pendulum tuned mass damper has good rotation
Performance.
Brief description of the drawings
Fig. 1 is the top view of the adjustable pendulum length single pendulum tuned mass damper of ring-type of the present invention.
Fig. 2 is the structural representation sectional view after the suspension rod quality component installation of the present invention.
Fig. 3 is the partial enlarged drawing of part A in Fig. 2.
Fig. 4 is the partial enlarged drawing of part B in Fig. 2.
Fig. 5 is the structural representation sectional view after the damping mass component installation of the present invention.
Fig. 6 is suspension rod mass of the present invention and damping mass block scheme of installation.
Fig. 7 is the sectional view of the first sphere sliding block in Fig. 2.
Fig. 8 is the sectional view of the second sphere sliding block in Fig. 2.
In figure：1- suspension rods quality component, 2- damping mass component, 3- agent structures, 31- supports, 11- suspentions block, 12- matter
Gauge block suspension rod bolt, 13- suspension rods mass, the grooves of 14- first, the first tubaeform holes of 15-, the through holes of 16- second, 17- first
Sphere sliding block, 18- first rotate hemisphere, the second tubaeform holes of 19-, the grooves of 110- second, the second spheres of 111- sliding block, 112-
Second rotate hemisphere, 113- tops dust cover, 114- top seals pad, 115- bottoms dust cover, 116- end caps, 117- boss,
118- third through-holes, 119- lower seal pads, the grooves of 120- the 3rd, 121- seal, 122- outers, the perforates of 123- first, 124-
Fifth hole, the perforates of 125- second, the through holes of 126- the 6th, 21- connecting rods, 22- first through hole, 23- damping suspension rods bolt, 24-
Damping mass block, 25- damping slots, 26- damper bars, 27- damping slots dust cover, 28- fourth holes, 29- screws.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of adjustable pendulum length single pendulum tuned mass damper of ring-type, including it is outer with agent structure 3 respectively
The 8 suspension rod quality components 1 and 8 damping mass components 2 of portion's connection, the suspension rod quality component 1 and damping mass component 2 are first
Tail connects to forming ring-type, wherein：
As shown in Figure 1, Figure 2 with shown in Fig. 5, the mass that the suspension rod quality component 1 includes being connected with the agent structure 3 is hung
Bar bolt 12 and the suspension rod mass 13 for being arranged at the lower end of mass suspension rod bolt 12；The damping mass component 2 includes
The damping mass block 24 and be arranged at the damping matter that both ends are fixedly connected with two adjacent suspension rod masses 13 respectively
The adjustable length of the damping suspension rod bolt 23 on the top of gauge block 24, the mass suspension rod bolt 12 and the damping suspension rod bolt 23
Section.
The outside of the agent structure 3 is provided with support 31 (such as steel corbel), and the suspension rod quality component 1 also includes solid
Suspention block 11 on the support 31, the upper end of the mass suspension rod bolt 12 are arranged in the suspention block 11
The heart, and by fixture (such as：Nut, nut) it is fixed；
The damping mass component 2 also includes being connected in the agent structure 3 connecting rod 21, the damping suspension rod spiral shell
The upper end of bolt 23 is arranged in the end of the connecting rod 21.
As shown in Fig. 2, Fig. 3 and Fig. 7, the suspention block 11 is fixed on the support 31, the top of the suspention block 11
Centre open up the first groove 14, the corresponding centre in bottom opens up the first tubaeform hole 15, first groove
14 communicate with the described first tubaeform 15 mouthfuls of hole, and the support 31 offers with the described first tubaeform 15 corresponding position of hole
Second through hole 16, the first sphere sliding block 17 is set in first groove 14, first turn is set on the first sphere sliding block 17
Dynamic hemisphere 18, the center of the first sphere sliding block 17 has rotates hemisphere 18 with the described first tubaeform hole 15 and described first
The first adaptable perforate 123, the center of the first rotation hemisphere 18 offer fifth hole 124.
As shown in Fig. 2, Fig. 4 and Fig. 8, it is tubaeform that centre corresponding to the top of the suspension rod mass 13 opens up second
Hole 19, the corresponding centre in bottom open up the second groove 110, second groove 110 and the described second tubaeform hole
19 are communicated, and the second sphere sliding block 111,111 times second turn of settings of the second sphere sliding block are provided with second groove 110
Dynamic hemisphere 112, the center of the second sphere sliding block 111 has rotates hemisphere with the described second tubaeform hole 19 and described second
112 the second adaptable perforates 125, the center of the second rotation hemisphere 112 offer the 6th through hole 126.
Further, as shown in Figure 2 and Figure 4, the bottom of second groove 110 is provided with end cap 116, the end cap
116 central raised is boss 117, and the boss 117 is embedded in second groove 110, the outer 122 of the end cap 116
On open up third through-hole 118, between the outer 117 and the suspension rod mass 13 set lower seal pad 119, the end cap
116 by fixture (such as：Bolt, nut or screw) bottom of the suspension rod mass 13 is fixed on, the boss 117
Periphery offers the 3rd groove 120, and the inside of the 3rd groove 120 sets seal 121, the end cap 116 and the seal
121 effect is to prevent dust and water from entering in the second groove 110.
Further, as shown in Figure 2 and Figure 5, the top of the suspention block 11 is provided with top dust cover 113, it is described on
Top seal pad 114 is set between the top of portion's dust cover 113 and the suspention block 11, the top of the suspension rod mass 13 is set
Bottom dust cover 115 is equipped with, the bottom dust cover 115 is arranged on the mass suspension rod bolt 12.
Further, as shown in figure 5, the end of the connecting rod 21 opens up first through hole 22, the damping suspension rod bolt
23 upper end is arranged in the first through hole 22, the damping suspension rod bolt 23 by fixture (such as：Nut) it is fixed on
The both sides up and down of the connecting rod 21, the middle part of the damping mass block 24 open up damping slot 25, the damping suspension rod bolt 23
Lower end insert in the damping slot 25, and connect damper bar 26, silicone oil placed in the damping slot 25, the damper bar 26 is inserted
Enter in the silicone oil in the damping slot.
Further, as shown in figure 5, being provided with damping slot dust cover 27 on the damping slot 25, the damping slot is dust-proof
The center of cover 27 offers fourth hole 28, and the center of the damper bar 26 offers screw 29, the damping suspension rod bolt 23
Lower end be threadedly coupled through the fourth hole 28 with the damper bar 26, the damping slot dust cover 27 is by being arranged in
State the nut on damping suspension rod bolt 23 and pad is fixed on the damping slot 25.
Further, as shown in fig. 6, passing through bolt, spiral shell between the damping mass block 24 and the suspension rod mass 13
Mother is fixedly connected with pad.
Further, also can be by being welded to connect between the damping mass block 24 and the suspension rod mass 13.
Further, as shown in Figures 2 to 4, the opening at the described first tubaeform 15 and second tubaeform hole 19 of hole
Angle is more than 30 degree.
Further, the length of the mass suspension rod bolt 12 and damping suspension rod bolt 23 can be adjusted by nut
Section.
The suspension rod quality component 1 and the quantity of damping mass component 2 can determine according to the actual conditions of building structure.
With reference to the adjustable pendulum length single pendulum tuned mass damper of ring-type of accompanying drawing and above-mentioned specific embodiment, installation of the invention
It is as follows with application method：
1), the installation of suspension rod quality component：Suspention block 11 is fixedly mounted on steel corbel 31, then in the first groove 14
The first sphere sliding block 17 is placed, and the first rotation hemisphere 18 is placed on to the top of the first sphere sliding block 17, mass suspension rod bolt
12 pass through the second through hole 16, the first tubaeform hole 15 and fifth hole 124, and upper end is fixed with nut, and it is close then to place top
Packing 114 simultaneously installs top dust cover 113；
Mass suspension rod bolt 12 passes through the second tubaeform through hole 126 of hole 19 and the 6th, and lower end is fixed with nut, then
Place lower seal pad 119 and end cap 116 is installed, end cap 116 is fixed on the bottom of suspension rod mass 13 with bolt, nut.
2), the installation of damping mass component：Damping mass block 24 is fixedly mounted between two pieces of suspension rod masses 13 respectively,
Suspension rod mass 13 is set to join end to end to form ring-type with damping mass block 24；Connecting rod 21, resistance are fixedly mounted in agent structure 3
Buddhist nun's suspension rod bolt 23 wears nut and pad through the first through hole 22 in connecting rod 21, the lower end of damping suspension rod bolt 23, so
It is connected after passing through damping slot dust cover 27 afterwards with damper bar 26, damper bar 26 is inserted in the silicone oil in damping slot 25, according to reality
Situation adjusts particular location of the damper bar in silicone oil, then fixes damping slot dust cover 27 with nut and pad, damping is hung
The upper end of bar bolt 23 by connecting rod about 21 the nut of both sides and pad fix, form ring-type single pendulum as shown in Figure 1 and adjust
Humorous mass damper.
3) when agent structure frequency changes, correspondingly adjust mass suspension rod bolt and damp the length of suspension rod bolt
Degree.When the frequency increase of agent structure, mass suspension rod bolt is shortened by adjusting nut and damps suspension rod bolt
Length so that the frequency of pendulum length single pendulum tuned mass damper that ring-type of the invention is adjustable and the frequency one of the agent structure
Cause；When the frequency of agent structure is reduced, mass suspension rod bolt is extended by adjusting nut and damps the length of suspension rod bolt,
So that the frequency of the adjustable pendulum length single pendulum tuned mass damper of ring-type of the present invention is consistent with the frequency of the agent structure.
The specific embodiment of the present invention is described in detail above, but it is only used as example, and the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it is any to the practicality carry out equivalent modifications and replace
In generation, is also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and repair
Change, all should be contained within the scope of the invention.
Claims (10)
1. a kind of adjustable pendulum length single pendulum tuned mass damper of ring-type, it is characterised in that including the outside with agent structure respectively
Several suspension rod quality components and several damping mass components of connection, the suspension rod quality component and damping mass component are first
Tail connects to forming ring-type, wherein：
The suspension rod quality component includes the mass suspension rod bolt being connected with the agent structure and is arranged at the mass
The suspension rod mass of suspension rod bolt lower end, the damping mass component include both ends respectively with two adjacent suspension rod quality
The damping mass block that block is fixedly connected and the damping suspension rod bolt for being arranged at the damping mass block top.
2. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 1, it is characterised in that the agent structure
Outside be provided with support, the suspension rod quality component also includes the suspention block being fixed on the support, and the mass is hung
The upper end of bar bolt is arranged in the center of the suspention block, and is fixed by fixture；
The damping mass component also includes the connecting rod being connected in the agent structure, the upper end of the damping suspension rod bolt
It is arranged in the end of the connecting rod.
3. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 2, it is characterised in that the suspention block
The centre at top opens up the first groove, and the corresponding centre in bottom opens up the first tubaeform hole, first groove
Communicated with the described first tubaeform hole, it is logical that support position corresponding with the described first tubaeform hole offers second
Hole, the first sphere sliding block is set in first groove, sets first to rotate hemisphere on the first sphere sliding block, described first
Sphere its center has rotates the first adaptable perforate of hemisphere with the described first tubaeform hole and described first, and described the
The center of one rotation hemisphere offers fifth hole.
4. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 1, it is characterised in that the suspension rod quality
Centre corresponding to the top of block opens up the second tubaeform hole, and the corresponding centre in bottom opens up the second groove, described
Second groove is communicated with the described second tubaeform hole, and the second sphere sliding block, second ball are provided with second groove
Second is set to rotate hemisphere under the sliding block of face, the second sphere its center has and the described second tubaeform hole and described the
Two rotate the second adaptable perforate of hemisphere, and the center of the second rotation hemisphere offers the 6th through hole.
5. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 4, it is characterised in that second groove
Bottom be provided with end cap, the central raised of the end cap is boss, and the boss is embedded in second groove, the end cap
Outer on open up third through-hole, lower seal pad is set between the outer and the suspension rod mass, and the end cap passes through
Fixture is fixed on the suspension rod mass bottom, and the periphery of the boss offers the 3rd groove, the 3rd groove it is interior
Portion sets seal.
6. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 2, it is characterised in that the suspention block
Top is provided with top dust cover, and top seal pad is set between the top dust cover and the top of the suspention block, described
Bottom dust cover is provided with the top of suspension rod mass, the bottom dust cover is arranged on the mass suspension rod bolt.
7. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 2, it is characterised in that the connecting rod
End opens up first through hole, and the upper end of the damping suspension rod bolt is arranged in the first through hole, the damping suspension rod bolt
The both sides up and down of the connecting rod are fixed on by fixture, damping slot, the damping are opened up in the middle part of the damping mass block
The lower end of suspension rod bolt is inserted in the damping slot, and connects damper bar.
8. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 7, it is characterised in that on the damping slot
Damping slot dust cover is provided with, the center of the damping slot dust cover offers fourth hole, and the center of the damper bar opens up
There is screw, the lower end of the damping suspension rod bolt is threadedly coupled through the fourth hole with the damper bar, the damping slot
Dust cover is fixed on the damping slot by the nut and pad being arranged on the damping suspension rod bolt.
9. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 1, it is characterised in that the damping mass
It is fixedly connected between block and the suspension rod mass by bolt, nut and pad.
10. the adjustable pendulum length single pendulum tuned mass damper of ring-type as claimed in claim 1, it is characterised in that the damping matter
By being welded to connect between gauge block and the suspension rod mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631075.9A CN106088770B (en) | 2016-08-04 | 2016-08-04 | A kind of adjustable pendulum length single pendulum tuned mass damper of ring-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631075.9A CN106088770B (en) | 2016-08-04 | 2016-08-04 | A kind of adjustable pendulum length single pendulum tuned mass damper of ring-type |
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| Publication Number | Publication Date |
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| CN106088770A CN106088770A (en) | 2016-11-09 |
| CN106088770B true CN106088770B (en) | 2018-02-23 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152096A (en) * | 2017-05-09 | 2017-09-12 | 同济大学 | With reference to half active mono-pendulum type tuned mass damper of health monitoring |
| CN107401227B (en) * | 2017-09-12 | 2023-04-11 | 中冶建筑研究总院有限公司 | Device for placing tuned mass damper and installation method thereof |
| CN109610672B (en) * | 2019-02-01 | 2023-09-29 | 青岛理工大学 | Suspension type composite tuning moment of inertia driving control system |
| CN112177415B (en) * | 2020-10-12 | 2022-08-05 | 同济大学 | TMD system that annular multi-direction was arranged |
| CN113756463B (en) * | 2021-09-13 | 2022-11-25 | 合肥工业大学 | Damper for tower |
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| GB2040429A (en) * | 1979-01-17 | 1980-08-28 | Nat Res Dev | Improvements in or relating to stabilising structures against oscillation |
| CN102425244A (en) * | 2011-10-19 | 2012-04-25 | 沈阳建筑大学 | Multidirectional multi-frequency tuned mass damper |
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| CN203080721U (en) * | 2012-12-29 | 2013-07-24 | 浙江工业大学 | High-rise structure vibration damping control device with novel steel rope dampers |
| CN104132090A (en) * | 2014-08-13 | 2014-11-05 | 同济大学建筑设计研究院(集团)有限公司 | Pendulum-length-variable tuned mass damper |
| CN206053491U (en) * | 2016-08-04 | 2017-03-29 | 上海路博减振科技股份有限公司 | A kind of ring-type is adjustable pendulum length single pendulum tuned mass damper |
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2016
- 2016-08-04 CN CN201610631075.9A patent/CN106088770B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2040429A (en) * | 1979-01-17 | 1980-08-28 | Nat Res Dev | Improvements in or relating to stabilising structures against oscillation |
| CN102425244A (en) * | 2011-10-19 | 2012-04-25 | 沈阳建筑大学 | Multidirectional multi-frequency tuned mass damper |
| CN102561544A (en) * | 2012-01-09 | 2012-07-11 | 苏州云白环境设备制造有限公司 | Vibration damper of chimney |
| CN102864853A (en) * | 2012-09-29 | 2013-01-09 | 浙江工业大学 | Tuned mass damper for performing vibration attenuation on tall tower |
| CN203080721U (en) * | 2012-12-29 | 2013-07-24 | 浙江工业大学 | High-rise structure vibration damping control device with novel steel rope dampers |
| CN104132090A (en) * | 2014-08-13 | 2014-11-05 | 同济大学建筑设计研究院(集团)有限公司 | Pendulum-length-variable tuned mass damper |
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| Publication number | Publication date |
|---|---|
| CN106088770A (en) | 2016-11-09 |
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