CN106639457A - Combined windproof anti-shock coupling beam energy dissipation device - Google Patents
Combined windproof anti-shock coupling beam energy dissipation device Download PDFInfo
- Publication number
- CN106639457A CN106639457A CN201610922958.5A CN201610922958A CN106639457A CN 106639457 A CN106639457 A CN 106639457A CN 201610922958 A CN201610922958 A CN 201610922958A CN 106639457 A CN106639457 A CN 106639457A
- Authority
- CN
- China
- Prior art keywords
- damper
- coupling beam
- wind resistance
- shaped metal
- combined wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- E04H9/14—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 against other dangerous influences, e.g. tornadoes, floods
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a combined windproof anti-shock coupling beam energy dissipation device. The energy dissipation device comprises two O-type metal dampers, one viscous-elastic damper and four bearing beams. The two O-type metal dampers and the viscous-elastic damper are arranged in parallel, and the viscous-elastic damper is arranged between the two O-type metal dampers. The combined windproof anti-shock coupling beam energy dissipation device is used for being arranged between coupled shear walls, the two ends of each O-type metal damper are connected with wall bodies respectively through the corresponding bearing beams, and the two ends of the viscous-elastic damper are connected with wall body embedded parts. The combined windproof anti-shock coupling beam energy dissipation device is simple in structure, easy to machine, good in energy consumption performance, convenient to construct and beneficial to repair and replacement after shocks.
Description
Technical field
The present invention relates to building structure energy-dissipating and shock-absorbing technical field, more particularly to a kind of combined wind resistance antidetonation coupling beam disappears
Can device.
Background technology
At present, Coupled Shear Wall structure is widely used in skyscraper, the coupling beam span-depth radio in this class formation it is less and
Stress is complicated, and different degrees of damage is often subjected in earthquake.Although《Technical specification for concrete structures of high-rise building》（JGJ3-
2010）It is required that wall limb and coupling beam are designed according to " strong shear capacity and weak bending capacity " principle, but often because building needs in Practical Project, coupling beam span-depth radio
It is less, it is difficult to meet the design requirement, cause makes it easier to failure by shear.Therefore seek the preferable coupling beam form of stress, increase
Strong its energy dissipation capacity and deformability, improve its recoverability, it has also become urgently to be resolved hurrily in Coupled Shear Wall structure design to ask
Topic.
Although having developed the replaceable coupling beam in part at present, they are conventional by arranging coupling beam damper in coupling beam span centre
Damper has viscoelastic damper and metal damper, and viscoelastic damper is velocity-dependent damper, mainly by viscoelasticity
Material detrusion is consumed energy, although can be consumed energy, and be had good fatigue behaviour in wind shake, little shake, middle shake, but glutinous
The performance of elasticity is changed greatly with environment temperature and Loading frequency, and also viscous-elastic material mostly is lamelliform, shearing deformation energy
Power is limited, in not being suitable for the anti-seismic structure of large deformation.Metal damper is displacement relationship type damper, mainly by metal yield
Deform to consume energy, be adapted to the demand of big displacement, and it is hardly affected by environment, so metal damper can be in middle shake
Or power consumption under big shake effect, but under wind shake or little shake effect, metal damper is typically only capable to provide rigidity for structure, now
Metal damper is not surrendered, also in elastic stage, it is impossible to consumed energy.It can be seen that, traditional coupling beam cannot simultaneously meet little shake（Wind shake）、
The requirement of big shake.
The content of the invention
It is an object of the invention to provide a kind of combined wind resistance antidetonation coupling beam sinker, exists to solve above-mentioned prior art
Problem, the combined wind resistance antidetonation coupling beam sinker is arranged between Coupled Shear Wall and replaces traditional coupling beam, cut connection limb
Power wall construction can both resist little shake, wind shake, and middle shake, big shake can be resisted again.
For achieving the above object, the invention provides following scheme：The present invention provides a kind of combined wind resistance antidetonation coupling beam
Sinker, including two O-shaped metal dampers, a viscoelastic damper and four bearing beams, two described O-shaped metal dampings
Device is arranged in parallel with described viscoelastic damper and the viscoelastic damper be arranged at two O-shaped metal dampers it
Between, the combined wind resistance antidetonation coupling beam sinker is used to be arranged between Coupled Shear Wall, described O-shaped metal damper
Two ends are connected respectively by the bearing beam with body of wall, and the two ends of described viscoelastic damper are connected respectively with wall body built-in fitting
Connect.
Preferably, the combined wind resistance antidetonation coupling beam sinker also includes two end plates, and described two end plates are solid respectively
Surely the two ends of the viscoelastic damper are arranged on, the viscoelastic damper is connected by the end plate with body of wall.
Preferably, the section of described bearing beam is I shape, H types, square type or grooved, described bearing beam and the O-shaped gold
The end plate of category damper connection is provided with several bolts hole.
Preferably, the O-shaped metal damper includes two U-shaped steel plates and two rigid end sheets, described two U-shaped steel plates
Setting symmetrical above and below is simultaneously fixedly connected with the rigid end sheet of both sides respectively, and on described two rigid end sheets several are respectively arranged with
Bolt hole.
Preferably, described O-shaped metal damper is made using Low Yield Point Steel or Q235 steel, and O-shaped metal damper is left
The planar section of right both sides is provided with bolt hole, and O-shaped metal damper is connected with bearing beam by high-strength bolt.
Preferably, then the O-shaped metal damper bends by a monoblock steel plate integral cutting into required flat shape
Formed with welding.
Preferably, the viscoelastic damper includes middle steel plate and U-shaped side steel plate, and the U-shaped side steel plate includes
There are two side steel plates, the middle steel plate is located between described two side steel plates, the middle steel plate and described two sides
Viscous-elastic material layer is respectively arranged with gap between the steel plate of side, the viscous-elastic material possesses high damping characteristic, described glutinous
Elastomeric layer is arranged between the middle steel plate and the side steel plate by sulfuration.
Preferably, the material in the viscous-elastic material layer is the elastomeric material for possessing high damping characteristic.
A kind of combined wind resistance antidetonation coupling beam sinker of the present invention achieves compared with prior art following beneficial effect：
Viscoelastic damper and two O-shaped metal dampers are simultaneously in a kind of combined wind resistance antidetonation coupling beam sinker of the present invention
Connection, as long as there is micro-displacement, viscoelastic damper can work and consume energy, and can meet little shake or the requirement of wind shake；In middle shake
Or under big shake effect, O-shaped metal damper and viscoelastic damper cooperation consume energy, and are that its energy dissipation capacity is greatly improved.This
Kind combined wind resistance antidetonation coupling beam sinker simple structure, it is easy to process, energy-dissipating property is good, easy construction, be conducive to after shake
Repair and change.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can be with according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural representation at visual angle of combined wind resistance antidetonation coupling beam sinker of the invention；
Fig. 2 is the structural representation at combined wind resistance antidetonation coupling beam sinker another kind visual angle of the invention；
Fig. 3 is the structural representation of viscoelastic damper of the present invention；
Fig. 4 is the structural representation of O-shaped metal damper of the invention；
Fig. 5 is each damper hysteresis loop under the thin tail sheep that ABAQUS is simulated；
Fig. 6 is each damper hysteresis loop under the big displacement that ABAQUS is simulated；
Fig. 7 is the Stress Map of O-shaped metal damper under the big displacement that ABAQUS is simulated；
Fig. 8 is the displacement cloud atlas of O-shaped metal damper under the big displacement that ABAQUS is simulated.
Wherein, 1- viscoelastic dampers, 2-O type metal dampers, 3- bearing beams, 4- sides steel plate, 5- middle steel plates, 6- is sticked
Elastomeric layer.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is an object of the invention to provide a kind of combined wind resistance antidetonation coupling beam sinker, to solve asking for prior art presence
Topic, makes Coupled Shear Wall structure both to have resisted little shake, wind shake, and middle shake, big shake can be resisted again.
The present invention provides a kind of combined wind resistance antidetonation coupling beam sinker, including two O-shaped metal dampers, a glutinous bullets
Property damper and four bearing beams, two described O-shaped metal dampers are arranged in parallel and described with described viscoelastic damper
Viscoelastic damper is arranged between two O-shaped metal dampers, and the combined wind resistance antidetonation coupling beam sinker is used for
It is arranged between Coupled Shear Wall, the two ends of described O-shaped metal damper are connected respectively by the bearing beam with body of wall, institute
The two ends of the viscoelastic damper stated are connected respectively with wall body built-in fitting.
Viscoelastic damper and two O-shaped metal dampers in the combined wind resistance antidetonation coupling beam sinker that the present invention is provided
Parallel connection, as long as there is micro-displacement, viscoelastic damper can work and consume energy, and can meet little shake or the requirement of wind shake；In
Under shake or big shake effect, O-shaped metal damper and viscoelastic damper cooperation consume energy, and are that its energy dissipation capacity is greatly improved.
This combined wind resistance antidetonation coupling beam sinker simple structure, it is easy to process, energy-dissipating property is good, easy construction, be conducive to shake
Repair afterwards and change.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent from, it is below in conjunction with the accompanying drawings and concrete real
The present invention is further detailed explanation to apply mode.
Embodiment one：
The present invention provides a kind of combined wind resistance antidetonation coupling beam sinker, including two O-shaped metal dampers 2, are sticked
Elastic damper 1 and four bearing beams 3, two O-shaped metal dampers 2 are arranged in parallel with viscoelastic damper 1 and viscoelasticity is damped
Device 1 is arranged between two O-shaped metal dampers 2, and combined wind resistance antidetonation coupling beam sinker is used to be arranged on Coupled Shear Wall
Between, the two ends of O-shaped metal damper 2 are connected respectively by bearing beam 3 with body of wall, the two ends of viscoelastic damper 1 respectively with
Wall body built-in fitting is connected.
The section of bearing beam 3 be I shape, H types, square type or grooved, the end plate being connected with O-shaped metal damper 2 on bearing beam 3
It is provided with several bolts hole.
O-shaped metal damper 2 includes two U-shaped steel plates and two rigid end sheets, and the setting symmetrical above and below of two U-shaped steel plates is simultaneously
It is fixedly connected with the rigid end sheet of both sides respectively, on two rigid end sheets several bolts hole is respectively arranged with.
O-shaped metal damper 2 is made using Low Yield Point Steel or Q235 steel, the plane of the left and right sides of O-shaped metal damper 2
Part is provided with bolt hole, and O-shaped metal damper 2 is connected with bearing beam 3 by high-strength bolt, and O-shaped metal damper 2 can also be by one
Then monoblock steel plate integral cutting bends and welds formation into required flat shape.
Viscoelastic damper 1 includes middle steel plate 5 and U-shaped side steel plate 4, and U-shaped side steel plate 4 includes two side steel
Plate 4, middle steel plate 5 is located between two side steel plates 4, is set respectively in the gap between middle steel plate 5 and two side steel plates 4
Viscous-elastic material layer 6 is equipped with, viscous-elastic material is the elastomeric material for possessing high damping characteristic, and viscous-elastic material layer 6 is by sulfuration
It is arranged between middle steel plate 5 and side steel plate 4.
During construction, the combined wind resistance antidetonation coupling beam sinker can assembly in advance complete, by the after-pouring of built-in fitting positioning
Among shear wall, finally this combined wind resistance antidetonation coupling beam sinker is carried out into splicing peace by high-strength bolt and built-in fitting
Dress.
Viscoelastic damper 1, O-shaped metal damper 2 and combined wind resistance antidetonation coupling beam sinker are carried out respectively
ABAQUS numerical simulations, by numerical simulation analysis viscoelastic damper 1 under thin tail sheep, O-shaped metal damper 2 and group are obtained
The hysteresis loop of mould assembly wind resistance antidetonation coupling beam sinker as shown in figure 5, under thin tail sheep, O-shaped metal damper 2 in elasticity,
Now O-shaped metal damper 2 does not consume energy；Viscoelastic damper 1 is started working and is consumed energy, but hysteresis loop is flat；And this example set
Mould assembly wind resistance antidetonation coupling beam sinker can also work power consumption in the case of thin tail sheep, and as can be seen from the figure it is initial just
Degree is bigger than viscoelastic damper 1.
Viscoelastic damper 1 under big displacement, O-shaped metal damper 2 and this example combination are obtained by sunykatuib analysis
The hysteresis loop of type wind resistance antidetonation coupling beam sinker is as shown in fig. 6, viscoelastic damper 1 and O-shaped metal damper 2 are in big displacement
Although lower can effectively consume energy, power consumption energy of the energy dissipation capacity significantly less than the combined wind resistance antidetonation coupling beam sinker of the present invention
Power, while the hysteresis loop of the present invention is full, illustrates that its energy-dissipating property is notable.
Fig. 7 and Fig. 8 respectively illustrate the Stress Map and displacement cloud atlas of the O-shaped metal damper 2 of the present invention under big displacement,
Knowable to Fig. 7 and Fig. 8, the major part of metal damper all enters mecystasis under large deformation, possesses excellent power consumption energy
Power.
Embodiment two：
The embodiment is made that further improvement on the basis of embodiment one, and it includes all interior of embodiment one
Hold, i.e., the combined wind resistance antidetonation coupling beam sinker in the present embodiment includes the combined wind resistance antidetonation coupling beam sinker of embodiment one
Entire infrastructure feature, concrete improvements are as follows：
The combined wind resistance antidetonation coupling beam sinker is additionally provided with two end plates, and two end plates are respectively fixedly disposed at glutinous bullet
The two ends of property damper 1, viscoelastic damper 1 is connected by end plate with body of wall.
The present invention can be used in high-rise Coupled Shear Wall structure, and can not only work power consumption under little shake or wind shake, and
Can be worked power consumption under middle shake, big shake, protect the safety of shear wall wall limb, improve comfortable quality of building, and the sinker exists
It is easy to repair after damage and changes.
Apply specific case in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate that being only intended to help understands the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art, according to
According to the thought of the present invention, will change in specific embodiments and applications.In sum, this specification content
Should not be construed as limiting the invention.
Claims (8)
1. a kind of combined wind resistance antidetonation coupling beam sinker, it is characterised in that：Including two O-shaped metal dampers, a glutinous bullet
Property damper and four bearing beams, two described O-shaped metal dampers are arranged in parallel and described with described viscoelastic damper
Viscoelastic damper is arranged between two O-shaped metal dampers, and the combined wind resistance antidetonation coupling beam sinker is used for
It is arranged between Coupled Shear Wall, the two ends of described O-shaped metal damper are connected respectively by the bearing beam with body of wall, institute
The two ends of the viscoelastic damper stated are connected respectively with wall body built-in fitting.
2. a kind of combined wind resistance antidetonation coupling beam sinker according to claim 1, it is characterised in that：Also include two
End plate, described two end plates are respectively fixedly disposed at the two ends of the viscoelastic damper, and the viscoelastic damper passes through institute
State end plate to be connected with body of wall.
3. a kind of combined wind resistance antidetonation coupling beam sinker according to claim 1 and 2, it is characterised in that：Described pad
The section of beam is I shape, H types, square type or grooved, if the end plate that described bearing beam is connected with the O-shaped metal damper is provided with
Dry bolt hole.
4. a kind of combined wind resistance antidetonation coupling beam sinker according to claim 1 and 2, it is characterised in that：The O-shaped gold
Category damper includes two U-shaped steel plates and two rigid end sheets, the setting symmetrical above and below of described two U-shaped steel plates and respectively with both sides
Rigid end sheet be fixedly connected, several bolts hole are respectively arranged with described two rigid end sheets.
5. a kind of combined wind resistance antidetonation coupling beam sinker according to claim 1 and 2, it is characterised in that：The O-shaped gold
Category damper, into required flat shape, then bends and welds formation by a monoblock steel plate integral cutting.
6. a kind of combined wind resistance antidetonation coupling beam sinker according to claim 5, it is characterised in that：Described O-shaped gold
Category damper is made using Low Yield Point Steel or Q235 steel, and the planar section of the O-shaped metal damper left and right sides is provided with bolt hole,
O-shaped metal damper is connected with bearing beam by high-strength bolt.
7. a kind of combined wind resistance antidetonation coupling beam sinker according to claim 1 and 2, it is characterised in that：The glutinous bullet
Property damper include middle steel plate and U-shaped side steel plate, the U-shaped side steel plate includes two side steel plates, the centre
Steel plate is located between described two side steel plates, is set respectively in the gap between the middle steel plate and described two side steel plates
Be equipped with viscous-elastic material layer, the viscous-elastic material layer by sulfuration be arranged on the middle steel plate and the side steel plate it
Between.
8. a kind of combined wind resistance antidetonation coupling beam sinker according to claim 7, it is characterised in that：The viscoelasticity material
Material in the bed of material is the elastomeric material for possessing high damping characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610922958.5A CN106639457B (en) | 2016-10-29 | 2016-10-29 | A kind of combined wind resistance antidetonation coupling beam sinker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610922958.5A CN106639457B (en) | 2016-10-29 | 2016-10-29 | A kind of combined wind resistance antidetonation coupling beam sinker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106639457A true CN106639457A (en) | 2017-05-10 |
| CN106639457B CN106639457B (en) | 2019-03-22 |
Family
ID=58856736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610922958.5A Active CN106639457B (en) | 2016-10-29 | 2016-10-29 | A kind of combined wind resistance antidetonation coupling beam sinker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639457B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086525A (en) * | 2018-01-04 | 2018-05-29 | 同济大学建筑设计研究院(集团)有限公司 | O-shaped bent plate energy consumption assembling type node |
| CN108385850A (en) * | 2017-12-27 | 2018-08-10 | 陈云 | A kind of large deformation shock-damping energy-dissipating device design and preparation method thereof |
| CN108386051A (en) * | 2018-04-28 | 2018-08-10 | 集美大学 | A kind of damping unit applied to the connection of fabricated shear wall perps |
| CN108412073A (en) * | 2018-03-05 | 2018-08-17 | 安徽理工大学 | A kind of novel U-shaped mild steel damper |
| CN109057144A (en) * | 2018-07-03 | 2018-12-21 | 同济大学 | A kind of Multifunctional replaceable coupling beam structure |
| CN109083295A (en) * | 2018-08-07 | 2018-12-25 | 同济大学 | A kind of recoverable function Coupled Shear Wall structure with field-replaceable unit |
| CN109826332A (en) * | 2019-02-18 | 2019-05-31 | 华北水利水电大学 | A kind of coupling beam ruggedized construction with recoverable function |
| CN110700436A (en) * | 2019-10-16 | 2020-01-17 | 合肥工业大学 | Energy-consuming type connecting node for hanging steel column and mounting method thereof |
| CN110725427A (en) * | 2019-10-17 | 2020-01-24 | 邢台职业技术学院 | Vibration-loss-free self-recovery type metal double-cylinder space shock absorption energy dissipater |
| CN110821036A (en) * | 2019-10-28 | 2020-02-21 | 同济大学 | Viscoelastic damping connecting beam for solving out-of-plane rigidity and design method thereof |
| CN112681552A (en) * | 2020-12-24 | 2021-04-20 | 青岛理工大学 | Second-order enhanced type connecting beam type metal damping shock absorption system |
| CN112696074A (en) * | 2020-12-23 | 2021-04-23 | 东南大学 | Self-resetting steel structure beam column node capable of consuming energy in stages |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003336684A (en) * | 2002-05-17 | 2003-11-28 | Seisho Chin | Aperture type earthquake-proof device |
| JP2005113525A (en) * | 2003-10-08 | 2005-04-28 | Shimizu Corp | Steel frame beam damper |
| CN101100879A (en) * | 2007-06-08 | 2008-01-09 | 东南大学 | Large-deformation large-tonnage composite viscoelasticity damper |
| CN203891242U (en) * | 2014-05-13 | 2014-10-22 | 同济大学 | Replaceable rigid damping connecting beam |
| CN105178463A (en) * | 2015-06-30 | 2015-12-23 | 北京建筑大学 | Bidirectional limiting mechanism with overlaid U-shaped steel plates |
| CN105952015A (en) * | 2016-05-25 | 2016-09-21 | 长沙理工大学 | A damper with a structure capable of restricting the shear deformation of a viscous-elastic material |
-
2016
- 2016-10-29 CN CN201610922958.5A patent/CN106639457B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003336684A (en) * | 2002-05-17 | 2003-11-28 | Seisho Chin | Aperture type earthquake-proof device |
| JP2005113525A (en) * | 2003-10-08 | 2005-04-28 | Shimizu Corp | Steel frame beam damper |
| CN101100879A (en) * | 2007-06-08 | 2008-01-09 | 东南大学 | Large-deformation large-tonnage composite viscoelasticity damper |
| CN203891242U (en) * | 2014-05-13 | 2014-10-22 | 同济大学 | Replaceable rigid damping connecting beam |
| CN105178463A (en) * | 2015-06-30 | 2015-12-23 | 北京建筑大学 | Bidirectional limiting mechanism with overlaid U-shaped steel plates |
| CN105952015A (en) * | 2016-05-25 | 2016-09-21 | 长沙理工大学 | A damper with a structure capable of restricting the shear deformation of a viscous-elastic material |
Non-Patent Citations (2)
| Title |
|---|
| OH S H，CHOI K Y，KIM H J，ET AL: "Experimental validation on dynamic response of RC shear wall systems coupled with hybrid energy dissipative devices", 《15WCEE，LISBON，PORTUGAL，PAPER》 * |
| 吕西林等: "新型可更换连梁研究进展", 《地震工程与工程振动》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385850A (en) * | 2017-12-27 | 2018-08-10 | 陈云 | A kind of large deformation shock-damping energy-dissipating device design and preparation method thereof |
| CN108086525A (en) * | 2018-01-04 | 2018-05-29 | 同济大学建筑设计研究院(集团)有限公司 | O-shaped bent plate energy consumption assembling type node |
| CN108412073A (en) * | 2018-03-05 | 2018-08-17 | 安徽理工大学 | A kind of novel U-shaped mild steel damper |
| CN108386051A (en) * | 2018-04-28 | 2018-08-10 | 集美大学 | A kind of damping unit applied to the connection of fabricated shear wall perps |
| CN109057144B (en) * | 2018-07-03 | 2020-10-02 | 同济大学 | Multifunctional replaceable coupling beam structure |
| CN109057144A (en) * | 2018-07-03 | 2018-12-21 | 同济大学 | A kind of Multifunctional replaceable coupling beam structure |
| CN109083295A (en) * | 2018-08-07 | 2018-12-25 | 同济大学 | A kind of recoverable function Coupled Shear Wall structure with field-replaceable unit |
| CN109083295B (en) * | 2018-08-07 | 2020-10-02 | 同济大学 | Function-restorable coupled shear wall structure with replaceable parts |
| CN109826332A (en) * | 2019-02-18 | 2019-05-31 | 华北水利水电大学 | A kind of coupling beam ruggedized construction with recoverable function |
| CN110700436A (en) * | 2019-10-16 | 2020-01-17 | 合肥工业大学 | Energy-consuming type connecting node for hanging steel column and mounting method thereof |
| CN110700436B (en) * | 2019-10-16 | 2022-01-11 | 合肥工业大学 | Energy-consuming type connecting node for hanging steel column and mounting method thereof |
| CN110725427A (en) * | 2019-10-17 | 2020-01-24 | 邢台职业技术学院 | Vibration-loss-free self-recovery type metal double-cylinder space shock absorption energy dissipater |
| CN110821036B (en) * | 2019-10-28 | 2021-06-08 | 同济大学 | Viscoelastic damping connecting beam for solving out-of-plane rigidity and design method thereof |
| CN110821036A (en) * | 2019-10-28 | 2020-02-21 | 同济大学 | Viscoelastic damping connecting beam for solving out-of-plane rigidity and design method thereof |
| CN112696074A (en) * | 2020-12-23 | 2021-04-23 | 东南大学 | Self-resetting steel structure beam column node capable of consuming energy in stages |
| CN112681552A (en) * | 2020-12-24 | 2021-04-20 | 青岛理工大学 | Second-order enhanced type connecting beam type metal damping shock absorption system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106639457B (en) | 2019-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106639457A (en) | Combined windproof anti-shock coupling beam energy dissipation device | |
| CN106499081B (en) | A kind of coupling beam wind resistance antishock device | |
| WO2018099026A1 (en) | Multi-level shock-absorbing and graded-yielding metal damper | |
| CN103899004B (en) | One is energy consumer stage by stage | |
| CN103074959B (en) | A kind of steel plate high-strength concrete composite coupling beams | |
| CN107035018A (en) | A kind of coupling beam mild steel damper and work progress | |
| CN204753874U (en) | Die mould metal surrender power consumption attenuator is drawn to axial | |
| CN211817096U (en) | Compound even roof beam attenuator based on viscoelasticity material | |
| CN206530131U (en) | Assembled integral shock-absorbing support | |
| CN101974951A (en) | Wall type soft steel bending energy dissipation damper | |
| CN105672519A (en) | Replaceable shearing type corrugated web energy dissipation connection beam | |
| CN102877568A (en) | Double-inner-core buckling-preventive support structure | |
| CN203977609U (en) | A kind of energy consumer stage by stage | |
| CN203188399U (en) | Metal damper utilizing steel plate surface internal deformation to consume energy | |
| CN207620154U (en) | A kind of replaceable folded plate mild steel damper and shear wall structure | |
| CN201865215U (en) | Wall type soft steel bending energy dissipation damper | |
| CN207211420U (en) | A kind of steel reinforced concrete shear walls with replaceable cross mild steel damper | |
| CN208122453U (en) | A kind of novel shearing steel truss coupling beam for assembling replacement | |
| CN204456490U (en) | The combined sinker of metal stage by stage | |
| CN208950089U (en) | A kind of mild steel damper | |
| CN203080799U (en) | Coupling beam combining steel plates and high-strength concrete | |
| CN103161237B (en) | Two-way power consumption mild steel sinker | |
| CN205557838U (en) | Assembled antidetonation honeycomb girder steel - shear force wall connection structure | |
| CN110820977A (en) | Viscoelastic coupling beam damper with unidirectional shearing deformation | |
| CN206581426U (en) | One kind sliding shearing mild steel damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |