CN105256911B - The double plate Self-reset anti-flexure support devices of all steel and production method - Google Patents
The double plate Self-reset anti-flexure support devices of all steel and production method Download PDFInfo
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- CN105256911B CN105256911B CN201510625360.5A CN201510625360A CN105256911B CN 105256911 B CN105256911 B CN 105256911B CN 201510625360 A CN201510625360 A CN 201510625360A CN 105256911 B CN105256911 B CN 105256911B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 99
- 239000010959 steel Substances 0.000 title claims abstract description 99
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005265 energy consumption Methods 0.000 claims abstract description 70
- 230000002093 peripheral effect Effects 0.000 claims abstract description 32
- 239000003351 stiffener Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 210000003205 muscle Anatomy 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000000452 restraining effect Effects 0.000 claims description 9
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- 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)
- Joining Of Building Structures In Genera (AREA)
- Vibration Prevention Devices (AREA)
- Building Environments (AREA)
Abstract
A kind of double plate self reset curvature-prevention supports of all steel and production method, belong to technical field of building construction.The support includes two energy consumption inner core plates, peripheral frame confining part, two power transmission steel plates, two end plates, stiffener and Duo Gen and resets muscle.Utilize welding and riveting combination said structure.After energy consumption inner core plates stress deformation, power transmission steel plate drives two end plates relative distance to become larger with the relative motion of peripheral frame confining part, is all extended under state tension or in compression so that resetting muscle, realizes runback bit function.There is excessive residual deformation after middle shake or big shake effect in the structure for solving installation tradition curvature-prevention support component at present, is effectively safeguarded after reduction shake, reconstructed cost.
Description
Technical field
The present invention relates to one kind support and production method, is particularly suitable for the double plate runbacks of all steel that a kind of building field uses
The anti-buckling support in position and production method.
Background technology
After Japanese Osaka-Kobe earthquake and the ridge earthquake of U.S. north, it is splendid that engineer recognizes that curvature-prevention support component has
Energy-dissipating and shock-absorbing performance, starts to use in Japan and the substantial amounts of engineering project in the U.S..And China, also there are more building buildings to make in recent years
With anti-buckling support system.
Anti-buckling support is generally made of energy consumption inner core, restraining tube and soap-free emulsion polymeization techonosphere.Under small shake effect, prevent bending
The energy consumption inner core of bent supporting member is in elastic stage, and anti-side rigidity is provided for agent structure；Under middle shake or big shake effect, prevent
The energy consumption inner core of buckling support component is introduced into yielding stage, and dissipate substantial amounts of inputting seismic energy.Make originally by main body knot
The energy consumption mode of structure both ends plastic hinge is changed into only concentrates energy consumption on curvature-prevention support component, so as to preferably protect main body
Structure.
But curvature-prevention support component is a kind of metal damper, is consumed energy by the surrender of metal, so as to cause undergoing
Very big residual deformation can be produced after middle shake or big shake.And the anti-buckling support generally use armored concrete restraining tube of tradition
Section and steel and Combined concrete restraining tube section, so that cause machining accuracy control difficult, wet construction heavy workload etc.
Problems.
Recent years, the research that domestic and foreign scholars support all steel assembled self reset curvature-prevention is also seldom, not really
Realize that the industrialization that steel construction self reset curvature-prevention supports is quick, integrate production.
The content of the invention
For above-mentioned technical problem, there is provided one kind uses full steel structure, simple in structure, is produced in experience after shake or big shake
Residual deformation it is small, the double plate Self-reset anti-flexure support devices of reconstructed cost low all steel and production method.
To realize above-mentioned technical purpose, the double plate self reset curvature-preventions supports of all steel of the invention, it is by energy consumption inner core plates, outer
Peripheral frame frame confining part, power transmission steel plate, stiffener, reset muscle, end plate and rubber slab are formed；The peripheral frame confining part bag
I-steel and two channel steels are included, the energy consumption inner core plates include stage casing inner core plate part and are located at the connector part at both ends, consumption
Rubber slab, the stage casing inner core plate part point of two energy consumption inner core plates can be provided with left and right sides of the stage casing inner core plate part of inner core plates
The left and right sides of I-steel web is not clamped, and the length of stage casing inner core plate part is identical with I-steel, energy consumption inner core plates both ends
I-steel is stretched out in connector part, is respectively equipped with stiffener between the connector part of two energy consumption inner core plates, in two energy consumptions
The power transmission steel plate identical with I-steel length is respectively equipped with the stage casing inner core plate part of core plate, I-steel is bolted a left side
Right two channel steels, press fixation, peripheral frame confining part both sides are in energy consumption by energy consumption inner core plates, power transmission steel plate and rubber slab
Two end plates are installed with by rectangular aperture on core, end plate closes peripheral frame confining part both sides, is equipped between two end plates
More reset muscle.
The energy consumption inner core plates are linear type single steel plate, or energy consumption inner core plates are that stage casing inner core plates partial cross section is small
The dog bone shape shape of gradual change type stage by stage in the connector part at both ends；The thickness of the rubber mat plate is 1 ~ 2mm；Described
Stiffener fitting is welded between the both ends connector part of two energy consumption inner core plates, with the corresponding restraining tube of the stiffener
The head of I-steel web is equipped with the notch for accommodating stiffener, and it is concavo-convex right to be equipped between the bottom of the notch and the end of stiffener
Slotting side limit structure；Open rectangular channel among the end plate, penetrated along linkage section, end plate and peripheral frame confining part and
Power transmission steel plate all weldings, can be free to slide along energy consumption inner core length direction.
A kind of double plate Self-reset anti-flexure support device production methods of all steel, its step are as follows：
A. 1 ~ 2mm thickness rubber slabs are arranged in the web both sides of I-steel in peripheral frame confining part；
B. on the outside of the rubber slab of I-steel web both sides on be respectively arranged two energy consumption inner core plates, centering, energy consumption inner core
Welded respectively with peripheral frame constraint I-steel left end in left side；
C. stiffener is arranged between the connector part at two energy consumption inner core plates both ends, and weld seam is carried out to stiffener
Connection；
D. 1 ~ 2mm thickness rubber slabs are respectively arranged on the outside of two energy consumption inner core plates；
E. power transmission steel plate, power transmission steel plate are respectively arranged on the thick rubber slab being respectively arranged on the outside of two energy consumption inner core plates
Right end on the right side of energy consumption inner core respectively with welding；
F. two peripheral channel steels are arranged in two power transmission steel plate both sides, and by bolt by peripheral channel steel and work
Word steel connects；
G. at two energy consumption inner core plates both ends respectively by rectangular channel string upper head plate, until peripheral frame confining part,
More reset muscle are installed between two end plates.
Beneficial effect：The present invention possesses multiple compared with traditional curvature-prevention support component after the big shake of structure or middle shake
Bit function, greatly reduces residual deformation；Compared with existing Self-resetting supporting member, the present invention passes through curvature-prevention support component
Inner core plates surrender energy consumption substitution friction energy-dissipating, therefore the problems such as avoid bolt looseness and rubbing surface aging, failure and corrosion.
It uses full steel structure, simple in structure, and production cost is low.The anti-buckling support production method step is simple, and processing cost is low, tool
There is wide applicability.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention,
Fig. 2 is energy consumption inner core schematic diagram of the present invention,
Fig. 3 is energy consumption inner core of the present invention and power transmission steel plate combination schematic diagram,
Fig. 4 is peripheral frame constraint schematic diagram of the present invention,
Fig. 5 is stiffener floor map of the present invention,
Fig. 6 is end plate floor map of the present invention,
Fig. 7 is stiffener, end plate and reset muscle combination diagram of the present invention,
Fig. 8 is the 1-1 sectional views of the present invention,
Fig. 9 is the 2-2 sectional views of the present invention,
Figure 10 is the practical engineering application example of the present invention.
In figure：1- energy consumption inner core plates, 2- peripheral frame confining parts, 3- power transmission steel plates, 4- stiffeners, 5- reset muscle, 6-
End plate, 7- rubber slabs.
Specific implementation method
Below in conjunction with the accompanying drawings, the specific implementation step of the present invention is further described：
As shown in Figure 1, the double plate self reset curvature-prevention supports of all steel of the present invention, are constrained by energy consumption inner core plates 1, peripheral frame
Component 2, power transmission steel plate 3, stiffener 4, reset muscle 5, end plate 6 and rubber slab 7 are formed；As shown in Figures 2 and 3, the energy consumption
Inner core plates 1 are linear type single steel plate, or energy consumption inner core plates 1 are connection head of the stage casing inner core plates partial cross section less than both ends
The dog bone shape shape of gradual change type stage by stage divided；
As shown in figure 4, the peripheral frame confining part 2 includes I-steel 2-1 and two channel steel 2-2, in the energy consumption
Core plate 1 includes stage casing inner core plate part and is located at the connector part at both ends, stage casing inner core plate part of energy consumption inner core plates 1 or so
Both sides are provided with rubber slab 7, and the thickness of rubber slab 7 is 1 ~ 2mm, and the stage casing inner core plate part of two energy consumption inner core plates 1 is pressed from both sides respectively
The firmly left and right sides of I-steel 2-1 webs, the length of stage casing inner core plate part is identical with I-steel 2-1,1 both ends of energy consumption inner core plates
Connector part stretch out I-steel 2-1, wherein I-steel 2-1 middle pectoral plates both sides respectively arrangement one channel steel 2-2, channel steel 2-2
The web of web back to the I-steel 2-1 place, on I-steel 2-1 lower flange with the channel steel 2-2 edges of a wing in the opposite of contact
Position perforate, is linked together with bolt 8, forms restraining tube framing component 2；The web of restraining tube frame I-steel 2-1
Head is equipped with the notch for accommodating stiffener；Restraining tube framing component 2 and 3 equal length of power transmission steel plate；Peripheral frame constrains structure
2 right end of part is symmetrically welded in the right side of energy consumption inner core plates 1；
As shown in figure 5, it is respectively equipped with stiffener 4 between the connector part of two energy consumption inner core plates 1；
As shown in Figure 6 and Figure 7, it is respectively equipped with and I-steel 2-1 long in the stage casing inner core plate part of two energy consumption inner core plates 1
Identical power transmission steel plate 3 is spent, I-steel 2-1 is bolted the two channel steel 2-2 in left and right, as shown in Figure 8 and Figure 9, two biographies
Be respectively equipped with rubber slab 7 between power steel plate 3 and two channel steel 2-2, come meet energy consumption inner core plates 1 be pressurized surrender when can be freely swollen
It is swollen, energy consumption inner core plates 1, power transmission steel plate 3 and rubber slab 7 are pressed into fixation, rectangular aperture is had on described two end plates 6,
Penetrated along linkage section, end plate and peripheral frame confining part 2 and all weldings of power transmission steel plate 3 can be along energy consumption inner core length sides
Between the both ends connector part of two energy consumption inner core plates 1 is welded in the fitting of stiffener 4 free to slide, described, with this plus
The head of the corresponding restraining tube I-steel 2-1 webs of strength plate 4 is equipped with the notch for accommodating stiffener, and the bottom of the notch is with adding
The concavo-convex side limit structure to inserting is equipped between the end of strength plate 4, more reset muscle 5 are equipped between two end plates 6.
As shown in Figure 10, the example present invention being installed in Practical Project, the connector at 1 both ends of energy consumption inner core plates
Part is connected by axis pin with building structure frame gusset plate respectively, completes installation.
A kind of double plate Self-reset anti-flexure support device production methods of all steel, its step are as follows：
A. 1 ~ 2mm thickness rubber slab 7 is arranged in the web both sides of I-steel 2-1 in peripheral frame confining part 2；
B. two energy consumption inner core plates 1, centering, consumption are respectively arranged on the outside of rubber slab 7 of I-steel 2-1 webs both sides
It can be welded respectively with peripheral frame constraint I-steel 2-1 left ends on the left of inner core 1；
C. stiffener 4 is arranged between the connector part at two 1 both ends of energy consumption inner core plates, and stiffener 4 is welded
Seam connection；
D. 1 ~ 2mm thickness rubber slab 7 is respectively arranged in the outside of two energy consumption inner core plates 1；
E. power transmission steel plate 3, power transmission steel are respectively arranged on the thick rubber slab 7 that two outsides of energy consumption inner core plates 1 are respectively arranged
3 right end of plate is welded with the right side of energy consumption inner core 1 respectively；
F. two periphery channel steel 2-2 are arranged in two 3 both sides of power transmission steel plate, and by bolt by peripheral channel steel
2-2 is connected with I-steel 2-1；
G. at two 1 both ends of energy consumption inner core plates respectively by rectangular channel string upper head plate 6, until peripheral frame confining part
2, more reset muscle 5 are installed between two end plates 6.
Claims (1)
1. a kind of double plate Self-reset anti-flexure support device production methods of all steel, the double plate self reset curvature-prevention supports of all steel of production
Device is by energy consumption inner core plates（1）, peripheral frame confining part（2）, power transmission steel plate（3）, stiffener（4）, reset muscle（5）, end plate
（6）And rubber slab（7）Form；The peripheral frame confining part（2）Including I-steel（2-1）With two channel steels（2-2）, it is described
Energy consumption inner core plates（1）Including stage casing inner core plate part and the connector part for being located at both ends, energy consumption inner core plates（1）Stage casing inner core
Rubber slab is provided with left and right sides of plate part（7）, two energy consumption inner core plates（1）Stage casing inner core plate part clamp I-steel respectively
（2-1）The left and right sides of web, the length and I-steel of stage casing inner core plate part（2-1）It is identical, energy consumption inner core plates（1）Both ends
I-steel is stretched out in connector part（2-1）, two energy consumption inner core plates（1）Connector part between be respectively equipped with stiffener（4）,
Two energy consumption inner core plates（1）Stage casing inner core plate part on be respectively equipped with and I-steel（2-1）The identical power transmission steel plate of length
（3）, I-steel（2-1）It is bolted two channel steels in left and right（2-2）, by energy consumption inner core plates（1）, power transmission steel plate（3）And rubber
Offset plate（7）Press fixation, peripheral frame confining part（2）Both sides are installed with two end plates in energy consumption inner core by rectangular aperture
（6）, end plate（6）By peripheral frame confining part（2）Both sides are closed, two end plates（6）Between be equipped with more reset muscle（5）；Institute
The energy consumption inner core plates stated（1）For linear type single steel plate, or energy consumption inner core plates（1）It is less than two for stage casing inner core plates partial cross section
The dog bone shape shape of gradual change type stage by stage of the connector part at end；The rubber mat plate（7）Thickness be 1 ~ 2mm；Described
Stiffener（4）Fitting is welded in two energy consumption inner core plates（1）Both ends connector part between, with the stiffener（4）It is corresponding
Restraining tube I-steel（2-1）The head of web is equipped with the notch for accommodating stiffener, the bottom of the notch and stiffener（4）'s
It is equipped between end concavo-convex to slotting side limit structure；Open rectangular channel among the end plate, penetrated along linkage section, end plate with
Peripheral frame confining part and power transmission steel plate all weldings, can be free to slide along energy consumption inner core length direction；It is characterized in that
Step is as follows：
A. in peripheral frame confining part（2）Middle I-steel（2-1）Web both sides arrangement 1 ~ 2mm thickness rubber slabs（7）；
B. in I-steel（2-1）The rubber slab of web both sides（7）Two energy consumption inner core plates are respectively arranged on outside（1）, centering, consumption
Can inner core（1）Left side constrains I-steel with peripheral frame respectively（2-1）Left end welds；
C. in two energy consumption inner core plates（1）Stiffener is arranged between the connector part at both ends（4）, and to stiffener（4）Carry out
Solder design；
D. in two energy consumption inner core plates（1）Outside be respectively arranged 1 ~ 2mm thickness rubber slabs（7）；
E. in two energy consumption inner core plates（1）The thick rubber slab that outside is respectively arranged（7）On be respectively arranged power transmission steel plate（3）, power transmission
Steel plate（3）Right end respectively with energy consumption inner core（1）Weld on right side；
F. by two peripheral channel steels（2-2）It is arranged in two power transmission steel plates（3）Both sides, and by bolt by peripheral channel steel
（2-2）With I-steel（2-1）Connection；
G. in two energy consumption inner core plates（1）Both ends pass through rectangular channel string upper head plate respectively（6）, until peripheral frame confining part
（2）, in two end plates（6）Between install more reset muscle（5）.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625360.5A CN105256911B (en) | 2015-09-28 | 2015-09-28 | The double plate Self-reset anti-flexure support devices of all steel and production method |
| AU2015394927A AU2015394927B1 (en) | 2015-09-28 | 2015-12-14 | All-steel double-plate self-resetting buckling-restrained brace device and method |
| CA2948274A CA2948274C (en) | 2015-09-28 | 2015-12-14 | Buckle restraining brace |
| PCT/CN2015/097295 WO2017054323A1 (en) | 2015-09-28 | 2015-12-14 | All-steel dual-plate self-centring buckling-restrained brace device and method |
| RU2016142332A RU2665737C1 (en) | 2015-09-28 | 2015-12-14 | One-piece, two-plate, self-return, bend-resistant spacer and method for manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625360.5A CN105256911B (en) | 2015-09-28 | 2015-09-28 | The double plate Self-reset anti-flexure support devices of all steel and production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105256911A CN105256911A (en) | 2016-01-20 |
| CN105256911B true CN105256911B (en) | 2018-04-13 |
Family
ID=55096813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625360.5A Active CN105256911B (en) | 2015-09-28 | 2015-09-28 | The double plate Self-reset anti-flexure support devices of all steel and production method |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN105256911B (en) |
| AU (1) | AU2015394927B1 (en) |
| CA (1) | CA2948274C (en) |
| RU (1) | RU2665737C1 (en) |
| WO (1) | WO2017054323A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10858827B2 (en) * | 2017-07-25 | 2020-12-08 | Shandong University | Buckling-restrained brace with flat energy dissipation element, building and assembly method |
| US10988952B2 (en) * | 2017-07-25 | 2021-04-27 | Shandong University | Buckling-restrained brace containing L-shaped energy dissipation element, building and assembly method |
| CN107975159B (en) * | 2017-12-01 | 2023-11-24 | 山东大学 | Assembled self-resetting energy consumption supporting device and building |
| TWI751095B (en) * | 2021-08-06 | 2021-12-21 | 財團法人國家實驗研究院 | Dual-core self-resetting energy dissipation support device with compressed elastic unit |
| CN113982343B (en) * | 2021-08-13 | 2024-05-24 | 重庆大学 | Novel assembled take SMA to reset buckling restrained brace device |
| CN113833144B (en) * | 2021-09-29 | 2023-05-16 | 东南大学 | Friction energy consumption rotary self-resetting node device |
| CN114263291B (en) * | 2022-01-29 | 2022-09-06 | 哈尔滨工业大学 | Anti-buckling support system with elastic pin connecting end part being reinforced and adjustable in length and installation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205088811U (en) * | 2015-09-28 | 2016-03-16 | 中国矿业大学 | Two boards of all steel are from restoring to throne buckling restrained brace device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09279695A (en) * | 1996-04-13 | 1997-10-28 | Konoike Constr Ltd | Earthquake-resisting reinforcing structure and viscoelastic damper |
| JP2001262859A (en) * | 2000-03-21 | 2001-09-26 | Toyo Tire & Rubber Co Ltd | Damping equipment |
| JP3820523B2 (en) * | 2002-06-19 | 2006-09-13 | 清水建設株式会社 | Brace damper |
| CA2599514C (en) * | 2004-03-03 | 2012-09-25 | Corporation De L'ecole Polytechnique De Montreal | Self-centering energy dissipative brace apparatus with tensioning elements |
| JP5324197B2 (en) * | 2008-12-01 | 2013-10-23 | 清水建設株式会社 | Brace damper |
| CN101824922B (en) * | 2010-05-31 | 2011-11-09 | 哈尔滨工业大学 | Self reset curvature-prevention support component |
| RU2535567C2 (en) * | 2012-07-20 | 2014-12-20 | Фёдор Анатольевич Жарков | Quakeproof building |
| CN103195185A (en) * | 2013-04-11 | 2013-07-10 | 北京工业大学 | I-shaped single-plate assembling steel structure prestressed buckling preventing support |
| CN103195188A (en) * | 2013-04-11 | 2013-07-10 | 北京工业大学 | I-shaped double-plate assembling steel structure prestressed buckling preventing support |
| CN103233525A (en) * | 2013-04-11 | 2013-08-07 | 北京工业大学 | Channel steel assembling type steel structure prestress anti-bending support |
| CN103206029B (en) * | 2013-05-10 | 2015-04-08 | 东南大学 | Micro-vibration energy-consumption viscoelastic buckling restrained brace |
| CN103233528B (en) * | 2013-05-10 | 2015-07-01 | 东南大学 | Self-reset buckling limitation support |
| CN203462607U (en) * | 2013-09-17 | 2014-03-05 | 广州大学 | Assembled clean steel buckling restrain energy consumption support |
| US20150184413A1 (en) * | 2014-01-01 | 2015-07-02 | Steven E. Pryor | Self-Centering Braced Frame for Seismic Resistance in Buildings |
| CN103981965A (en) * | 2014-04-11 | 2014-08-13 | 北京工业大学 | Self-resetting-prestress bending-preventing support of channel-steel assembled steel structure |
-
2015
- 2015-09-28 CN CN201510625360.5A patent/CN105256911B/en active Active
- 2015-12-14 AU AU2015394927A patent/AU2015394927B1/en not_active Ceased
- 2015-12-14 RU RU2016142332A patent/RU2665737C1/en not_active IP Right Cessation
- 2015-12-14 CA CA2948274A patent/CA2948274C/en not_active Expired - Fee Related
- 2015-12-14 WO PCT/CN2015/097295 patent/WO2017054323A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205088811U (en) * | 2015-09-28 | 2016-03-16 | 中国矿业大学 | Two boards of all steel are from restoring to throne buckling restrained brace device |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2948274C (en) | 2019-04-30 |
| RU2665737C1 (en) | 2018-09-04 |
| CA2948274A1 (en) | 2017-03-28 |
| WO2017054323A1 (en) | 2017-04-06 |
| CN105256911A (en) | 2016-01-20 |
| AU2015394927B1 (en) | 2017-02-02 |
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