CN107882207A - Elastomeric element and viscoelastic damping wall - Google Patents
Elastomeric element and viscoelastic damping wall Download PDFInfo
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- CN107882207A CN107882207A CN201711202373.7A CN201711202373A CN107882207A CN 107882207 A CN107882207 A CN 107882207A CN 201711202373 A CN201711202373 A CN 201711202373A CN 107882207 A CN107882207 A CN 107882207A
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- steel plate
- layer
- elastomeric element
- damping
- lead
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Classifications
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
Abstract
The invention provides a kind of elastomeric element and viscoelastic damping wall, it is related to the technical field of building structure oscillation damping and energy dissipating, including：Lead for retractable pencil, damping layer；Alternate intervals are provided with rubber layer and steel plate layer to the damping layer successively from outside to inside in the thickness direction thereof, and the surrounding of the damping layer is provided with anti-aging rubber layer；The lead for retractable pencil is arranged in the damping layer, and the lead for retractable pencil is vertically arranged with the rubber layer and the steel plate layer, solve present in prior art consume energy mechanism it is single, damper hysteresis loop is not full enough, energy dissipation behavior difference technical problem.
Description
Technical field
The present invention relates to building structure oscillation damping and energy dissipating technical field, more particularly, to a kind of elastomeric element and viscoelastic damping
Wall.
Background technology
Structural Energy Dissipation damping technology is a kind of structural vibration control technology effectively, practical, and it is by the suitable of structure
When position installation dissipative cell or device, to reduce dynamic response of the structure under earthquake, wind or other dynamic load functions.
According to the difference of Energy Dissipation Mechanism, oscillation damping and energy dissipating element can be divided into following four type：Metal damper, friction-type resistance
Buddhist nun's device, viscous damper and viscoelastic damper.Metal damper is mainly to be consumed using the plasticity of low-yield metal material
Dissipation energy can be carried out；Friction damper mainly using contact relative displacement occurs between object when, it is contacted produces on surface
The Coulomb friction power opposite with glide direction convert vibrational energy into heat energy；Viscous damper is then by playing filling stream
" the flow impedance power " or " shearing resistance " of body consumes input energy；Viscoelastic damper passes through the stagnant of viscoelastic material
Energy dissipation behavior is returned, mechanical energy caused by structural vibration is changed into interior energy, so as to reduce the dynamic response of structure.
Compared to base isolation technology, passive oscillation damping and energy dissipating element can be used for newly-built structure, can be used for
There is the reinforcing of structural construction.Compared with active and semi- active control technology, the mechanism of action of oscillation damping and energy dissipating element is relatively simple, and
Inputted without external energy, while control process is independent of structural response and external interference information.
Viscoelastic damper is a kind of passive oscillation damping and energy dissipating element for being usually used in reducing skyscraper earthquake and wind vibration response,
It should be by structure lateral resistant member by being plastically deformed come the most of earthquake consumed and charming appearance and behaviour commonly used to share and dissipate
Vibrational energy, avoid the structure caused by the lateral resistant member of structure produces Plastic Damage badly damaged or collapse.
Viscoelastic damper has the following advantages that：It can also be consumed energy under less vibration condition；The power of damper
It is simple in ellipse, mechanical model with displacement lagging curve approximation；Under different loading frequencies and cycle-index, damper moves
Power stable performance；It is simple structure, easily manufactured, cheap, economical and practical, it is easy to maintain.
The shortcomings that prior art：
(1) traditional viscoelastic damper due to the area of viscoelastic material layer it is smaller, there is provided damping force it is smaller, its consume
Can scarce capacity.For the higher structure of rigidity and damping requirements, expected control effect is often unable to reach.
(2) traditional viscoelastic damper relies only on the detrusion power consumption of viscoelastic material, and power consumption mechanism is single, damping
Device hysteresis loop is not full enough, and energy dissipation behavior has to be strengthened.
The information for being disclosed in the background section is merely intended to deepen the understanding of the general background technology to the present invention, and
It is not construed as recognizing or implies information structure prior art known to those skilled in the art in any form.
The content of the invention
It is an object of the invention to provide elastomeric element and viscoelastic damping wall, is consumed with alleviating present in prior art
Energy mechanism is single, and damper hysteresis loop is not full enough, the technical problem of energy dissipation behavior difference.
In a first aspect, a kind of elastomeric element provided by the invention, including：Lead for retractable pencil, damping layer；
Alternate intervals are provided with rubber layer and steel plate layer to the damping layer successively from outside to inside in the thickness direction thereof, in institute
The surrounding for stating damping layer is provided with anti-aging rubber layer；
The lead for retractable pencil is arranged in the damping layer, and the lead for retractable pencil and the rubber layer and the steel plate layer is vertical sets
Put.
Further, the lead for retractable pencil is symmetricly set in the damping layer, and the lead for retractable pencil contacts with the steel plate layer.
Further, the rubber layer is set with the steel plate layer by the way that sulfuration process is Nian Jie.
Second aspect, a kind of viscoelastic damping wall provided by the invention, including：Elastic portion described in any one of first aspect
Part and middle steel plate；
Two elastomeric elements are symmetricly set on the both sides of the middle steel plate, the elastomeric element and the middle steel
Plate is bonded by sulfuration process and set.
Further, the upper end of the middle steel plate is concordant with the elastomeric element upper end, the lower end of the middle steel plate
Stretch out the elastomeric element.
Further, outside steel plate is provided with the outside of two elastomeric elements, and the outside steel plate is symmetrically set
Put；
The elastomeric element passes through high strength exploitation with the outside steel plate.
Further, the upper end of the elastomeric element is provided with steel liner plate；
The steel liner plate passes through high strength exploitation with the elastomeric element.
Further, the upper end of the steel liner plate is concordant with the upper end of the outside steel plate, and the lower end of the steel liner plate
It is concordant with the lower end of the outside steel plate.
Further, top junction steel plate is provided between two steel liner plates；
The lower end of the top junction steel plate is arranged on the upper end of the middle steel plate, and the top junction steel plate and institute
State steel liner plate high strength exploitation.
Further, the lower end of the elastomeric element is provided with bottom junction steel plate；
The elastomeric element and the bottom junction steel plate high strength exploitation.
Had the advantages that using elastomeric element provided by the invention and viscoelastic damping wall：
Elastomeric element provided by the invention, including：Lead for retractable pencil, damping layer；Damping layer in the thickness direction thereof from outside to inside according to
Secondary alternate intervals are provided with rubber layer and steel plate layer, and the surrounding of damping layer is provided with anti-aging rubber layer；Lead for retractable pencil is arranged on resistance
In Buddhist nun's layer, and lead for retractable pencil is vertically arranged with rubber layer and steel plate layer.
Steel plate and lead for retractable pencil are bonded in rubber layer, the number of plies between rubber layer and steel plate layer here is according to actual operating mode
Selected, can be that multiple-layer stacked or individual layer carry out alternately design successively, the setting of steel plate layer can prevent rubber
Glue is chronically at stress state and the performance of viscoelastic damping wall is had an impact.When building structure meets with earthquake or wind shake, building
Layer produces relative storey displacement, and upper Vierendeel girder is set a roof beam in place with lower frame and produces relative motion；The elastomeric element of centre will be driven to produce back and forth
Shearing motion, so as to the energy of disappear earthquake or wind shake, reach the purpose of vibration control.
Viscoelastic damping wall provided by the invention, including：Elastomeric element and middle steel plate described in first aspect；Two bullets
Property part be symmetricly set on the both sides of middle steel plate, elastomeric element is set with middle steel plate by the way that sulfuration process is Nian Jie.
The viscoelastic damping wall of such set-up mode is compared with traditional viscoelastic damper, when vibrating generation, bag
The viscoelastic damping wall system of the layer of laminated rubber containing viscoplasticity and lead for retractable pencil provides certain anti-side rigidity and Geng Gao for structure
Damping force.
And larger damping can be provided to contribute, wall cooperates with framework, there is provided larger elastic-plastic deformation
Ability.Wall is damped under small detrusion viscoelastic damping characteristic is presented, lead damper characteristic is presented in big detrusion, to subtracting
Small earthquake acts on and wind shake has obvious effect.
There is the structure of requirements at the higher level for damping force, multiaspect viscoelastic damping wall can be set in same framework, it is each viscous
Certain interval is set between elastic damping wall, and this gap is filled with viscoelastic material.
Viscoelastic damping wall makes full use of the space that building structure wall is provided, can be by increasing viscoelastic material
Area provides required damping ratio to improve energy dissipation capacity, and can be consumed energy under all vibration conditions, and not
Take the space of other structures.
Assembled viscoelastic damping wall body construction with lead for retractable pencil is to be connected by high-strength bolt with building structure, wherein all
Element and production process can be completed in factory, the development trend of the current China's building industrialization of high fit, is one
The ideal oscillation damping and energy dissipating product of kind.
Size, intermediate rubber layer thickness and the sheet metal of wall size can be damped according to the Demand Design of Structural Energy Dissipation ability
Thickness, realize the personalized customization of viscoelastic damping wall.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of elastomeric element provided in an embodiment of the present invention；
Fig. 2 is the side sectional view of viscoelastic damping wall provided in an embodiment of the present invention；
Fig. 3 is the front view of viscoelastic damping wall provided in an embodiment of the present invention；
Fig. 4 is the front view of steel plate layer provided in an embodiment of the present invention.
Icon：1- elastomeric elements；100- lead for retractable pencils；200- damping layers；210- rubber layers；220- steel plate layers；230-
Anti-aging rubber layer；300- middle steel plates；Steel plate outside 400-；500- steel liner plates；600- tops junction steel plate；700-
Bottom junction steel plate；800- high-strength bolts.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, below in conjunction with accompanying drawing to elastomeric element 1 provided in an embodiment of the present invention and
Viscoelastic damping wall elaborates.
Because in the prior art, the technique of steel plate and viscoelastic material large area bonding is defective, therefore the present invention
The elastomeric element 1 and viscoelastic damping wall that embodiment provides can ensure being reliably connected between viscoelastic material layer and steel plate.
In a first aspect, a kind of elastomeric element 1 provided in an embodiment of the present invention, including：Lead for retractable pencil 100, damping layer 200；
Alternate intervals are provided with rubber layer 210 and steel plate layer to damping layer 200 successively from outside to inside in the thickness direction thereof
220, the surrounding of damping layer 200 is provided with anti-aging rubber layer 230；
Lead for retractable pencil 100 is arranged in damping layer 200, and lead for retractable pencil 100 is vertically arranged with rubber layer 210 and steel plate layer 220.
It should be noted that steel plate layer 220 and lead for retractable pencil 100 have been bonded in rubber layer 210, rubber layer 210 here and steel
The number of plies between flaggy 220 is selected according to the operating mode of reality, passes through the power consumption Demand Design rubber layers 210 of practical structures
The number of plies and thickness and the number of plies and thickness of steel plate layer 220, it is ensured that the damping of viscoelastic damping wall is contributed and damping wall power consumption
Characteristic.Can be that multiple-layer stacked or individual layer carry out alternately design successively, the setting of steel plate layer 220 can prevent rubber
Glue is chronically at stress state and the performance of viscoelastic damping wall is had an impact.When building structure meets with earthquake or wind shake, building
Layer produces relative storey displacement, and upper Vierendeel girder is set a roof beam in place with lower frame and produces relative motion；The elastomeric element 1 of centre will be driven to produce back and forth
Shearing motion, so as to the energy of disappear earthquake or wind shake, reach the purpose of vibration control.
In addition, lead for retractable pencil 100 is symmetricly set in damping layer 200, and lead for retractable pencil 100 contacts with steel plate layer 220.
It should be noted that the number that lead for retractable pencil 100 here is set can be two, and two lead for retractable pencils 100 are symmetrically set
To put, lead for retractable pencil 100 is the equal of to be embedded in damping layer 200, and rubber layer 210 and steel plate layer 220 contact with lead for retractable pencil 100, and
And the left and right ends of lead for retractable pencil 100 here directly contact with outside steel plate 400, not by rubber layer 210 or steel plate
Layer 220 wraps up.
Elastomeric element 1 on the whole, anti-aging rubber layer 230 are provided in the outside of elastic component, are the equal of
The outside of elastic component is anti-aging rubber layer 230 with miscellaneous part or air contact, when building structure is given a shock effect,
Viscoelastic damping wall superstructure and substructure will produce relative motion, past so as to drive the elastomeric element 1 of centre to produce
Multiple shearing motion, so as to offset the energy of earthquake or wind shake, reach the purpose of vibration control.
Also, by designing the rubber layer 210 for calculating the section of shear of elastomeric element 1 and being set in elastomeric element 1
With lead for retractable pencil 100, solve traditional viscoelastic damper damping and contribute small, the problem of energy dissipation capacity deficiency, carried for building structure
A kind of more practical vibration damping scheme is supplied.
In addition, rubber layer 210 is set with steel plate layer 220 by the way that sulfuration process is Nian Jie.
Need to fix between rubber layer 210 and steel plate layer 220, same lead for retractable pencil 100 and rubber layer 210 and steel plate layer 220
Need to fix, its fixed form selection sulfuration process is bonded.Rubber and metal are two kinds of materials of different nature, incite somebody to action both
The composite members with various configuration and characteristic can be made in bonding well, and this compound system has extensive use in the industry
On the way, such as auto industry, machine building industry, the flexible joint of solid propellant rocket, the support cushion pad of bridge.Rubber with
Chemical constitution and the huge difference of mechanical property, make acquisition that there is the bonding of high intensity to have very big difficulty between metal.Grind
It is the focus studied all the time to make high-performance bonding and the wider array of novel adhesive of the scope of application.Vulcanized by means of adhesive
It is one of basic skills used at present that rubber and metal adhesive, which get up, in journey.Therefore the method that the present invention uses bonding by Vulcanization
It will be bonded between rubber layer 210 and steel plate layer 220, this configuration and compound double grading will be considerably increased so that
Elastomeric element 1 not only the high intensity with metal simultaneously high tenacity also with rubber the advantages of.
Second aspect, the embodiments of the invention provide a kind of viscoelastic damping wall, including：Described in any one of first aspect
Elastomeric element 1 and middle steel plate 300；
Two elastomeric elements 1 are symmetricly set on the both sides of middle steel plate 300, and elastomeric element 1 passes through sulphur with middle steel plate 300
Chemical industry skill bonding is set.
It should be noted that the viscoelastic damping wall of such set-up mode is compared with traditional viscoelastic damper, when
When vibration occurs, the viscoelastic damping wall system comprising viscoplasticity laminated rubber layer 210 and lead for retractable pencil 100 provides one for structure
Fixed anti-side rigidity and Geng Gao damping force.
And larger damping can be provided to contribute, wall cooperates with framework, there is provided larger elastic-plastic deformation
Ability.Wall is damped under small detrusion viscoelastic damping characteristic is presented, lead damper characteristic is presented in big detrusion, to subtracting
Small earthquake acts on and wind shake has obvious effect.
There is the structure of requirements at the higher level for damping force, multiaspect viscoelastic damping wall can be set in same framework, it is each viscous
Certain interval is set between elastic damping wall, and this gap is filled with viscoelastic material.
Viscoelastic damping wall makes full use of the space that building structure wall is provided, can be by increasing viscoelastic material
Area provides required damping ratio to improve energy dissipation capacity, and can be consumed energy under all vibration conditions, and not
Take the space of other structures.
Assembled viscoelastic damping wall body construction with lead for retractable pencil 100 is to be connected by high-strength bolt with building structure, wherein
All elements and production process can be completed in factory, the development trend of the current China's building industrialization of high fit,
It is a kind of ideal oscillation damping and energy dissipating product.
Can be damped according to the Demand Design of Structural Energy Dissipation ability the size of wall size, the thickness of intermediate rubber layer 210 with it is thin
The thickness of steel plate, realize the personalized customization of viscoelastic damping wall.
In addition, the upper end of middle steel plate 300 is concordant with the upper end of elastomeric element 1, the lower end elasticity of extension portion of middle steel plate 300
Part 1.
It should be noted that middle steel plate 300 is arranged on the most middle position of viscoelastic damping wall, it is viscous so as to ensure that
The bulk strength of elastic damping wall.
In addition, outside steel plate 400 is provided with two outsides of elastomeric element 1, and outside steel plate 400 is symmetrical arranged；
Elastomeric element 1 is connected with outside steel plate 400 by high-strength bolt 800.
It should be noted that the bottom of elastomeric element 1 here is concordant with the lower end of outside steel plate 400, and in order to protect
The connection of elastomeric element 1 and outside steel plate 400 is demonstrate,proved, then will be connected between them by high-strength bolt 800.Used herein of height
Strength bolts 800 are manufactured with high strength steel, or need to impose the bolt of larger pretightning force, all can be described as high-strength bolt
800.High-strength bolt 800 is used for the connection of bridge, rail, high pressure and extra-high tension unit.The fracture of this bolt is mostly crisp
Property fracture.Applied to the high-strength bolt 800 on extra-high tension unit, in order to ensure the sealing of container, it is necessary to impose larger pre-
Stress.
In addition, the upper end of elastomeric element 1 is provided with steel liner plate 500；
Steel liner plate 500 is connected with elastomeric element 1 by high-strength bolt 800.
It should be noted that the upper end of steel liner plate 500 here is concordant with the upper end of outside steel plate 400, and steel liner plate 500
Lower end it is concordant with the lower end of outside steel plate 400.
In addition, it is provided with top junction steel plate 600 between two steel liner plates 500；
The lower end of top junction steel plate 600 is arranged on the upper end of middle steel plate 300, and top junction steel plate 600 and steel lining
The high-strength bolt 800 of plate 500 connects.
Specifically, the lower end of elastomeric element 1 is provided with bottom junction steel plate 700；
Elastomeric element 1 is connected with the high-strength bolt 800 of bottom junction steel plate 700.
In summary, the viscoelastic damping wall with lead for retractable pencil 100 provides bigger damping and contributed and more preferable energy dissipation behavior,
There is obvious effectiveness in vibration suppression to earthquake and wind shake；The mechanical model of viscoelastic damping wall with lead for retractable pencil 100 is simple, analysis design
Method is clearly easy, produces and processes convenient implementation, the demand of high fit assembled arthitecutral structure vibration damping；It is viscous with lead for retractable pencil 100
Elastic damping wall construction is simple, manufacture, installation and easy to maintenance, can be big according to the damping wall of required setting in floor gap wall
Small, position etc. is convenient to carry out personalized customization, meets the requirement of Architectural Structure Design and function.
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The elastomeric element 1 and viscoelastic damping wall of the present invention are illustrated above, still, the present invention is not limited to
Specific embodiment is stated, without departing from the scope of claim, various deformations or change can be carried out.The present invention
The various modifications being included within the scope of the claims and change.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. elastomeric element, it is characterised in that including：Lead for retractable pencil (100) and damping layer (200)；Alternate intervals are provided with rubber layer (210) and steel plate to the damping layer (200) successively from outside to inside in the thickness direction thereof Layer (220), anti-aging rubber layer (230) is provided with the surrounding of the damping layer (200)；The lead for retractable pencil (100) is arranged in the damping layer (200), and the lead for retractable pencil (100) and the rubber layer (210) and institute Steel plate layer (220) is stated to be vertically arranged.
- 2. elastomeric element according to claim 1, it is characterised in that the lead for retractable pencil (100) is symmetricly set on the damping In layer (200), and the lead for retractable pencil (100) contacts with the steel plate layer (220).
- 3. elastomeric element according to claim 1, it is characterised in that the rubber layer (210) and the steel plate layer (220) It is bonded and is set by sulfuration process.
- A kind of 4. viscoelastic damping wall, it is characterised in that including：Elastomeric element (1) described in claim any one of 1-3 and Middle steel plate (300)；Two elastomeric elements (1) are symmetricly set on the both sides of the middle steel plate (300), the elastomeric element (1) and institute State middle steel plate (300) and setting is bonded by sulfuration process.
- 5. viscoelastic damping wall according to claim 4, it is characterised in that the upper end of the middle steel plate (300) and institute State that elastomeric element (1) upper end is concordant, the elastomeric element is stretched out in the lower end of the middle steel plate (300).
- 6. viscoelastic damping wall according to claim 4, it is characterised in that on the outside of two elastomeric elements (1) Outside steel plate (400) is provided with, and the outside steel plate (400) is symmetrical arranged；The elastomeric element (1) passes through high strength exploitation with the outside steel plate (400).
- 7. viscoelastic damping wall according to claim 6, it is characterised in that set in the upper end of the elastomeric element (1) There is steel liner plate (500)；The steel liner plate (500) passes through high strength exploitation with the elastomeric element (1).
- 8. viscoelastic damping wall according to claim 7, it is characterised in that the upper end of the steel liner plate (500) with it is described The upper end of outside steel plate (400) is concordant, and the lower end of the steel liner plate (500) is concordant with the lower end of the outside steel plate (400).
- 9. viscoelastic damping wall according to claim 7, it is characterised in that set between two steel liner plates (500) It is equipped with top junction steel plate (600)；The lower end of the top junction steel plate (600) is arranged on the upper end of the middle steel plate (300), and top connection steel Plate (600) and the steel liner plate (500) high strength exploitation.
- 10. viscoelastic damping wall according to claim 4, it is characterised in that set in the lower end of the elastomeric element (1) There is bottom junction steel plate (700)；The elastomeric element (1) and bottom junction steel plate (700) high strength exploitation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711202373.7A CN107882207A (en) | 2017-11-27 | 2017-11-27 | Elastomeric element and viscoelastic damping wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711202373.7A CN107882207A (en) | 2017-11-27 | 2017-11-27 | Elastomeric element and viscoelastic damping wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403499A (en) * | 2018-12-19 | 2019-03-01 | 苏州海德新材料科技股份有限公司 | Viscoelastic damper and its construction and installation structure |
| CN111851779A (en) * | 2020-07-29 | 2020-10-30 | 南京工程学院 | Assembled lead-foamed aluminum composite material vibration reduction energy dissipation wall device |
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| CN103233531A (en) * | 2013-04-11 | 2013-08-07 | 欧进萍 | Assembly-type viscoelastic damping wall |
| CN105649210A (en) * | 2016-04-09 | 2016-06-08 | 中国地震局工程力学研究所 | Porous lead rubber bearing with high damping capacity and large bearing capacity |
| CN207892075U (en) * | 2017-11-27 | 2018-09-21 | 苏州海德新材料科技股份有限公司 | viscoelastic damping wall |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403499A (en) * | 2018-12-19 | 2019-03-01 | 苏州海德新材料科技股份有限公司 | Viscoelastic damper and its construction and installation structure |
| CN111851779A (en) * | 2020-07-29 | 2020-10-30 | 南京工程学院 | Assembled lead-foamed aluminum composite material vibration reduction energy dissipation wall device |
| CN111851779B (en) * | 2020-07-29 | 2021-11-16 | 南京工程学院 | Assembled lead-foamed aluminum composite material vibration reduction energy dissipation wall device |
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