CN104912221B - A kind of corner damper and its installation method - Google Patents
A kind of corner damper and its installation method Download PDFInfo
- Publication number
- CN104912221B CN104912221B CN201510188876.8A CN201510188876A CN104912221B CN 104912221 B CN104912221 B CN 104912221B CN 201510188876 A CN201510188876 A CN 201510188876A CN 104912221 B CN104912221 B CN 104912221B
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- steel plate
- octagon
- bearing
- double wedge
- hole
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
- Springs (AREA)
Abstract
The invention discloses a kind of corner damper and its installation method, belong to structural vibration control technology field, including：Octagon torque drive disk assembly, transmission doughnut-shaped steel plate, stationary annular steel plate, damping material, metal shell, bearing and fixed support；Octagon bearing is arranged on the double wedge of side for installing damper, octagon hole is arranged on another lateral raised teeth；Double wedge is connected with octagon bearing pin, damper is inserted into overhanging bearing pin, octagon torque drive disk assembly is driven when two lateral raised teeths relatively rotate, by double wedge makes the damping material being clipped between transmission doughnut-shaped steel plate and stationary annular steel plate that detrusion to occur；The present invention can be arranged at building pin joint and be used to carry out vibration control to building structure, demand to space is smaller, smaller to structure, normal usage function and the aesthetic effects built after installation, high with energy efficiency, installation, flexible arrangement, the advantages of repairing, change convenient.
Description
The present invention relates to field of civil engineering, field of vibration control, more particularly to a kind of damping of damping material corner
Device.
Background technology：
At present in field of vibration control, passive energy-eliminating shock-absorbing technology relative maturity has multiple performance excellent
Damper has widely been put into Practical Project, and its vibration control effect is tested by multiple earthquake, it is considered to be
It is significantly effective.
The mode being articulated and connected in recent years is widely applied in the middle of new building, and the node for connecting in hinged way can be with
The moment of flexure of node is discharged, in some configurations with unique advantage.But, the mode that is articulated and connected also subtracts without special energy dissipating
Shake device and method, this also includes waving Self-resetting component using the mode that is articulated and connected.
Widely apply the building being articulated and connected at present, mostly continue to use several traditional common dampers, such as frcition damper,
Viscous damper, anti-buckling support, metal damper etc., these dampers are mostly straight line tension and compression type, often by with the shape of diagonal brace
Formula be arranged on building structure floor between or adjacent beams, post to corner node at；However, straight line tension and compression type damper two ends need
Want effective relative displacement, the optimal vibration control effect of damper competence exertion, the building larger for some integral rigidities
Or certain floor in building, even if under severe earthquake action, the relative displacement between adjacent beams, the diagonal node of post is also smaller,
Therefore under many circumstances, traditional straight line tension and compression type damper can not completely play its excellent energy-dissipating property；Further, since
Requirement of traditional support type damper to space is higher, and in the case of many architectural constructions, limited space
Damper normal work cannot be made or used, even if can install that the normal use or attractive in appearance for influencing whether building is likely to.
The characteristics of in view of building structure hinged structures, pin joint is under incentive action often in the company of jointed shaft both sides
Limited relative rotation is produced between extension bar, it is smaller with rotational angle, the features such as velocity of rotation is fast, thus can be at pin joint
A kind of corner displacement damper of velocity correlation type, the relative rotation between control articulated linkage are installed；When system is activated
When, damper can produce larger damping force under less rotation displacement in time, so as to reduce integrally-built earthquake
Reaction；In addition, damper volume is smaller, the requirement to space is smaller, is installed at the relatively low node of space availability ratio,
Influence to building structure is smaller, and the normal usage function and aesthetic effects to building structure are smaller.
Damping material can work as damping material using the velocity correlation type high-performance damping material for being provided simultaneously with viscosity and elasticity
When there is quick detrusion under dynamic action, the damping force that damping material is produced is directly proportional to speed, is delivered to material
Kinetic energy can be converted into the interior energy of viscoelastic material and dissipate, the present invention has oscillation damping and energy dissipating efficiency high, flexible arrangement, installation
Convenient many advantages, such as.
The content of the invention：
The purpose of the present invention is the construction and its installation method of a kind of special corner damper of node that is articulated and connected of design,
There is provided a kind of damping vibration attenuation scheme of the mode that is articulated and connected in building structure.
The present invention includes following content：
A kind of corner damper, arrangement cross section of inboard wall is positive eight in being included in the hole of the double wedge of the side of hinged joint
The bearing of side shape；The bearing is embedded in the hole of the double wedge just, and bearing outer wall is fixed in the hole of double wedge；
The hole with bearing inner wall cross section congruence is arranged on the double wedge of opposite side；By the docking of two lateral raised teeths, and
Regular metal cylinder with cross section as octagon is bearing pin two lateral raised teeths of connection；The bearing pin is convex also cross the side
The hole of the bearing of tooth and another lateral raised teeth, and symmetrically stretch in double wedge both sides outward；
Double wedge both sides are symmetrical two parts, wherein any part includes：Octagon torque drive disk assembly, biography
Dynamic doughnut-shaped steel plate, stationary annular steel plate, damping material, metal shell, bearing and fixed support；
Metal shell inside is intervally arranged for transmission doughnut-shaped steel plate, stationary annular steel plate, and damping material sets transmission ring
Between shape steel plate, stationary annular steel plate；Octagon torque drive disk assembly is by being driven doughnut-shaped steel plate and stationary annular steel plate
Center is longitudinally through metal shell.
Octagon torque drive disk assembly, generally octagon open tubular column, cross section are positive eight side rings shape, and center has vertical
To the octagon hole through whole part, inner ring and outer rings are concentric and similar octagon；
Transmission doughnut-shaped steel plate, its inner ring cross section is octagon, and outer shroud is that cross section is circle, and its inner ring can make just
The outer shroud of octagon torque drive disk assembly is passed through；
Stationary annular steel plate, is circular metallic plate, and outer wall is welded on metal shell；
Metal shell, two ends are provided with certain thickness circular steel plate, and wherein one end steel plate has energy installation axle just
The circular opening for holding, other end steel plate has the cavity for making bearing be embedded in steel plate just；Interlude cross section is annulus, and center has
Transmission doughnut-shaped steel plate, stationary annular steel plate can be made to insert circular opening therein；
The bearing, the cross section of inwall is octagon.
The fixed support, is longitudinally located on the side of metal shell, at the same with corner damper and ground or wall
Body is connected, with moment of torsion of the resistant function on corner damper.
The installation method of described corner damper, it is characterised in that including：
Arrange that cross section of inboard wall is the bearing of octagon in the hole of the double wedge of the side of hinged joint；The bearing
Just it is embedded in the hole of the double wedge, bearing outer wall is fixed in the hole of double wedge；
The hole with bearing inner wall cross section congruence is arranged on the double wedge of opposite side；By the docking of two lateral raised teeths, and
Regular metal cylinder with cross section as octagon is bearing pin two lateral raised teeths of connection；The bearing pin is convex also cross the side
The hole of the bearing of tooth and another lateral raised teeth, and symmetrically stretch in double wedge both sides outward；
Overhanging bearing pin is inserted into the openend of damping material corner damper respectively, when two lateral raised teeths relatively rotate
When, double wedge drives bearing pin to rotate, and then drives the work of corner damper.
Further, the rotation by installing bearing pin realizes that the octagon torque drive disk assembly drives transmission doughnut-shaped steel plate
Rotate；The damping material between transmission doughnut-shaped steel plate and stationary annular steel plate is realized by the rotation for being driven doughnut-shaped steel plate
Generation detrusion.
Beneficial effects of the present invention are as follows：
A kind of corner damper and its installation method that the present invention is provided, design to control both sides exclusively for building pin joint
The relative rotation of connecting rod；The damping material that damper is used can occur in building structure load excitation vibrated, pin joint
The moment of restricted rotational movement provides effective damping force and elastic force；It is empty that a kind of corner damper of the present invention can be arranged on building
Between at the relatively low pin joint of utilization rate, change on building structure or influence smaller, to building it is normal using and shadow attractive in appearance
Sound is smaller；Requirement of the installation of damper to space is relatively low, can be difficult to install installed in some straight line tension and compression type dampers
Narrow and small or labyrinth pin joint at；Corner damper of the present invention is not included as of building structure directly
Point, can again be installed after agent structure completion during construction, similarly, also can directly change or repair after damage；Therefore,
A kind of corner damper of the present invention has energy efficiency high, installation, flexible arrangement, the advantages of repairing, change convenient.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of damping material corner damper of the present invention；
Fig. 2 is a kind of A-A profiles of corner damper of the present invention；
Fig. 3 is a kind of B-B profiles of corner damper of the present invention；
Fig. 4 is a kind of C-C profiles of corner damper of the present invention；
Fig. 5 is a kind of D-D profiles of corner damper of the present invention；
Fig. 6 is a kind of E-E profiles of corner damper of the present invention；
Fig. 7 is the schematic diagram of certain pin joint of the present invention；
Fig. 8 is a kind of front view and left view of regular octagon metal bearing pin；
Fig. 9 be a kind of corner damper of the present invention be arranged on Fig. 7 M to schematic diagram；
Figure 10 is a kind of corner damper of the present invention N direction views in fig .9
Description of reference numerals：
1-octagon torque drive disk assembly；11-gap；2-transmission doughnut-shaped steel plate；21-the first weld seam；
3-stationary annular steel plate；31-the second weld seam；4-damping material；5-metal shell；
6-fixed support；7-bearing；8-three round and smooth double wedges；81-double wedge bearing；
82-double wedge octagon hole；9-two round and smooth double wedges；91-double wedge octagon hole；
92-rectangular connecting panels；93-stiffening rib；10 octagon bearing pins；
Specific embodiment：
When building has vibration control demand higher, especially with the structure for being hinged node, the present invention can be installed
The corner damper, i.e., the one or both sides arrangement damper at pin joint two, is sent out with the double wedge for controlling pin joint both sides
Raw limited relative rotation, is rotating the larger damping force of moment offer, to improve the antidetonation level of building structure.Institute of the present invention
Vibration control or seismic hardening that a kind of corner damper can be used for new building or existing building are stated, as shown in figs 1 to 6, its
In, Fig. 2 is the A-A profiles of Fig. 1, and Fig. 3 is the B-B profiles of Fig. 1, and Fig. 4 is the C-C profiles of Fig. 1, and Fig. 5 is the D-D of Fig. 1
Profile, Fig. 6 is the E-E profiles of Fig. 1；The damper is generally cylindrical, including：Octagon torque drive disk assembly 1, seam
It is gap 11, transmission doughnut-shaped steel plate 2, the first weld seam 21, stationary annular steel plate 3, the second weld seam 31, damping material 4, metal shell 5, solid
Fixed rack 6 and bearing 7.Wherein,
Octagon torque drive disk assembly 1, generally octagon open tubular column, cross section are positive eight side rings shape, and center has
Longitudinally through the octagon hole of whole part, inner ring and outer rings are concentric and similar octagon, inner ring and outer rings
Between have certain thickness；Octagon torque drive disk assembly 1 prolongs longitudinally through in whole damper, at the two ends of damper
Just on the bearing 7 at the fully-inserted two ends of energy.
Transmission doughnut-shaped steel plate 2, center is the octagon hole with the cross section of octagon torque drive disk assembly 1 congruence,
Octagon torque drive disk assembly 1 can be made can pass through center hole just；Transmission doughnut-shaped steel plate 2 can be using welding (the first weldering
Etc. 21) mode is fixed on octagon torque drive disk assembly 1 seam, and certain gap is left between steel plate and metal shell 5, can
Rotated with the rotation of octagon torque drive disk assembly 1.
Stationary annular steel plate 3, cross section is annular shape, and center is circular opening, and the radius of circular opening is larger than just
The radius of the circumscribed circle of the cross section of octagon torque drive disk assembly 1, i.e., have certain gap 11 between it, makes positive eight side
Shape torque drive disk assembly 1 can be relatively fixed doughnut-shaped steel plate 3 and rotate freely；Stationary annular steel plate 3 can be using welding (the second weld seam
Etc. 31) mode is fixed on metal shell 5, with the transmission interlaced arrangement of doughnut-shaped steel plate 2, certain gap is left between.
Preferably, high-strength steel or other materials can be used, there is octagon torque drive disk assembly 1 preferably anti-
Cut and the mechanical property such as antitorque.
Damping material 4 is preferably used while having the velocity correlation type high-performance damping material of viscosity and elasticity；
The cylinder of metal shell 5, generally metal material, center has cavity, can make octagon torque driving section
Part 1, transmission doughnut-shaped steel plate 2, stationary annular steel plate 3 and damping material 4 are inserted wherein；The two ends of metal shell 5 are circular steel plate, its
In, octagon hole is left at one end steel plate center that P is pointed to, and bearing 7 can be made to insert just；Other end steel plate is in damper
Side has part cavity, outside closing；The longitudinal length of metal shell 5 can by damping material 4 arrangement reasonable quantity increase or
Reduce；
Fixed support 6, is arranged on the lateral cylinder of metal shell 5, can prolong the multigroup arrangement in longitudinal direction；Fixed support 6 can be adopted
It is connected with fixing ends such as the modes such as bolt and ground or metope, can be connected with metal shell 5 by the way of welding；Fixed support
6 structure type can occur correspondingly to change with actual conditions, as long as the purpose of fixed damper can be reached.
Bearing 7, can insert in hole or the cavity of the both sides steel plate of metal shell 5 just；Its cross section of inboard wall is positive eight side
Shape, can just make octagon torque drive disk assembly 1 pass through or insert, and can bear larger using such as deep-groove ball class bearing
The axially and transversely bearing of load.
A kind of corner damper of the present invention, by taking a kind of common component that is articulated and connected as an example, illustrates that it is installed and makes
It is certain component diagram that is articulated and connected as shown in Figure 7 and Figure 8 with method, including it is three round and smooth double wedges 8, double wedge bearing 81, convex
82, two round and smooth double wedges 9 of tooth octagon hole, double wedge octagon hole 91, rectangular connecting panels 92, stiffening rib 93 and positive eight
Side shape bearing pin 10.
A kind of method flow of corner damper as shown in Figure 1 is installed, as shown in Figure 9 and Figure 10, wherein Fig. 9 is Fig. 7
M direction views, Figure 10 is the N direction views of Fig. 9, is comprised the following steps：
Step S1：Arrange that cross section of inboard wall is the bearing of octagon in the hole of the lateral raised teeth being articulated and connected, separately
One lateral raised teeth arrangement cross section is the hole of octagon.
Double wedge bearing 81 is arranged on three round and smooth double wedges 8, double wedge octagon hole is arranged on two round and smooth double wedges 9
91。
Step S2：Octagon bearing pin is left into length phase also cross two lateral raised teeths of hinge assembly and in double wedge both sides
Deng overhanging section.
The presence of double wedge bearing 81 and octagon hole 91, enables octagon bearing pin 10 with two round and smooth double wedges
9 rotation and relatively rotated with three round and smooth double wedges 8；Overhanging section of octagon bearing pin 10 should be reserved at least not less than resistance
The length of Buddhist nun's device longitudinal length, in the bearings at both ends 7 for enabling octagon bearing pin 10 fully-inserted and being overlapped on inside damper.
Step S3：Overhanging section of the both sides that two corner dampers are respectively implanted bearing pin.
Octagon torque drive disk assembly 1 is inserted into overhanging octagon bearing pin 10, bearing pin is snapped into damping completely
On the bearing 7 at device two ends；As shown in Figure 2 and Figure 7, octagon torque drive disk assembly 1 and double wedge octagon hole 91 in x and
Should be simultaneously consistent on y directions, so that bearing pin 10 can smoothly insert damper.
Step S4：Damper is fixed, makes it that there is the equal free degree with the double wedge for being provided with bearing.
Fixed support 6 is connected on wall/ground by the way of bolt；Also can be round and smooth with three convex by metal shell 5
Tooth 8 is welded.
Fig. 9 and Figure 10 give a kind of structural representation of damping material corner damper installed in certain pin joint, can be with
Find out, when oscillatory load is transferred to pin joint, two round and smooth double wedges 9 can be made to be relatively rotated with three round and smooth double wedges 8, two
The round and smooth double wedge 9 of branch drives bearing pin 10 again, and bearing pin 10 drives octagon torque drive disk assembly 1 to rotate again, and then makes transmission
Doughnut-shaped steel plate 2 relatively rotates with stationary annular steel plate 3, even if damping material 4 occurs detrusion, so as to reach Dissipated energy
Amount, the purpose that two round and smooth double wedges 9 of control and three round and smooth double wedges 8 relatively rotate.
A kind of damping material corner damper of the present invention can be installed at multiple pin joints of same building, due to resistance
The small volume of Buddhist nun's device, is only installed at building node again, therefore damper is smaller by the constraint of space, to building structure
Normal usage function and building aesthetic effects it is smaller；Even in some special architectural constructions or narrow space, tradition
Support type damper cannot install or install after effect it is poor, the support type that damper of the present invention can be instead traditional
A kind of selection of damper.
In Practical Project, a kind of damping material corner damper of the present invention can be according to the size of the lateral raised teeth of pin joint two
With the damping requirements of building structure, octagon torque drive disk assembly 1, transmission doughnut-shaped steel plate 2, stationary annular steel plate are rationally designed
3rd, the size or quantity of damping material 4, metal shell 5, fixed support 6 and bearing 7.
Likewise, after the size or quantity that change some parts, the stress of damper it is special can it may happen that change,
The material property of some parts need to be redesigned, reasonably change the material type and consumption of some parts.
The installation method of damper of the present invention so that damper can again enter after the main body of building structure is installed
Row is unified to be installed, and multigroup damper can be installed simultaneously, and efficiency of construction is higher；Likewise, if damper is damaged,
Easily damper can be repaired or changed, this Seismic Design Thought also with current main flow is matched.
Certainly, a kind of damping material corner damper of the present invention and its installation method, can also vibrate with other simultaneously
Control method is used in combination, further to improve the anti-seismic performance of building structure.
Because building hinged structures also has multiple structural forms, therefore a kind of damping material corner damping of the present invention
Device makes the change on part-structure also dependent on different types of hinged structures, if these change or deform still of the invention
In claim, then the present invention is also automatically comprising those changes or deformation.
Claims (3)
1. a kind of corner damper, it is characterised in that be included in the hole of the double wedge of the side of hinged joint and arrange that inwall is horizontal
Section is the bearing of octagon；The bearing is embedded in the hole of the double wedge just, and bearing outer wall is fixed on the hole of double wedge
In hole；
The hole with bearing inner wall cross section congruence is arranged on the double wedge of opposite side；By the docking of two lateral raised teeths, and with horizontal stroke
Section is bearing pin two lateral raised teeths of connection for the regular metal cylinder of octagon；The bearing pin is also cross a lateral raised teeth
The hole of bearing and another lateral raised teeth, and symmetrically stretch in double wedge both sides outward；
Double wedge both sides are symmetrical two parts, wherein any part includes：Octagon torque drive disk assembly, transmission ring
Shape steel plate, stationary annular steel plate, damping material, metal shell, bearing and fixed support；
Metal shell inside is intervally arranged for transmission doughnut-shaped steel plate, stationary annular steel plate, and damping material sets the annular steel of transmission
Between plate, stationary annular steel plate；Octagon torque drive disk assembly is by being driven the center of doughnut-shaped steel plate and stationary annular steel plate
Longitudinally through metal shell；
The octagon torque drive disk assembly, generally octagon open tubular column, cross section are positive eight side rings shape, and center has vertical
To the octagon hole through whole part, inner ring and outer rings are concentric and similar octagon；
The transmission doughnut-shaped steel plate, its inner ring cross section is octagon, and outer shroud is that cross section is circle, and its inner ring can make just
The outer shroud of octagon torque drive disk assembly is passed through；
The stationary annular steel plate, is circular metallic plate, and outer wall is welded on metal shell；
The metal shell, two ends are provided with certain thickness circular steel plate, and wherein one end steel plate has energy installation axle just
The circular opening for holding, other end steel plate has the cavity for making bearing be embedded in steel plate just；Interlude cross section is annulus, and center has
Transmission doughnut-shaped steel plate, stationary annular steel plate can be made to insert circular opening therein；
The bearing, the cross section of inwall is octagon；
The fixed support, is longitudinally located on the side of metal shell, while connecting with corner damper and ground or wall
Connect, with moment of torsion of the resistant function on corner damper.
2. a kind of installation method of corner damper as claimed in claim 1, it is characterised in that including：
Arrange that cross section of inboard wall is the bearing of octagon in the hole of the double wedge of the side of hinged joint；The bearing is lucky
In the hole of the insertion double wedge, bearing outer wall is fixed in the hole of double wedge；
The hole with bearing inner wall cross section congruence is arranged on the double wedge of opposite side；By the docking of two lateral raised teeths, and with horizontal stroke
Section is bearing pin two lateral raised teeths of connection for the regular metal cylinder of octagon；The bearing pin is also cross a lateral raised teeth
The hole of bearing and another lateral raised teeth, and symmetrically stretch in double wedge both sides outward；
Overhanging bearing pin is inserted into the openend of damping material corner damper respectively, when two lateral raised teeths relatively rotate,
Double wedge drives bearing pin to rotate, and then drives the work of corner damper.
3. method as claimed in claim 2, it is characterised in that
Realize that the octagon torque drive disk assembly drives transmission doughnut-shaped steel plate to rotate by the rotation for installing bearing pin；It is logical
The rotation for crossing transmission doughnut-shaped steel plate realizes that shearing occurs in the damping material being driven between doughnut-shaped steel plate and stationary annular steel plate becomes
Shape.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188876.8A CN104912221B (en) | 2015-04-20 | 2015-04-20 | A kind of corner damper and its installation method |
| JP2016527170A JP6165981B1 (en) | 2015-04-20 | 2015-06-30 | Rotary damper and mounting method thereof |
| PCT/CN2015/082961 WO2016169123A1 (en) | 2015-04-20 | 2015-06-30 | Corner damper and mounting method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188876.8A CN104912221B (en) | 2015-04-20 | 2015-04-20 | A kind of corner damper and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912221A CN104912221A (en) | 2015-09-16 |
| CN104912221B true CN104912221B (en) | 2017-06-06 |
Family
ID=54081622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510188876.8A Expired - Fee Related CN104912221B (en) | 2015-04-20 | 2015-04-20 | A kind of corner damper and its installation method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6165981B1 (en) |
| CN (1) | CN104912221B (en) |
| WO (1) | WO2016169123A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331191B (en) * | 2018-01-31 | 2023-07-25 | 广州大学 | Disc amplification damper |
| CN108951915B (en) * | 2018-08-29 | 2023-08-04 | 广州大学 | Beam column hinge joint adopting viscous damper |
| CN113550447B (en) * | 2021-07-28 | 2022-07-19 | 安徽省建筑科学研究设计院 | Double-hinged functional-restorable steel frame beam column joint |
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2015
- 2015-04-20 CN CN201510188876.8A patent/CN104912221B/en not_active Expired - Fee Related
- 2015-06-30 JP JP2016527170A patent/JP6165981B1/en not_active Expired - Fee Related
- 2015-06-30 WO PCT/CN2015/082961 patent/WO2016169123A1/en active Application Filing
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| JPH0835355A (en) * | 1994-07-21 | 1996-02-06 | Kajima Corp | Artificial elasto-plastic hinge |
| CN2570344Y (en) * | 2002-09-24 | 2003-09-03 | 杭州萧山建筑设计研究院有限公司 | Energy dissipating damper |
| CN2617839Y (en) * | 2003-04-24 | 2004-05-26 | 上海市第七建筑有限公司 | Energy-dissipating and vibration absorbing supporter |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2017522502A (en) | 2017-08-10 |
| WO2016169123A1 (en) | 2016-10-27 |
| CN104912221A (en) | 2015-09-16 |
| JP6165981B1 (en) | 2017-07-19 |
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