CN105544768B - Combined steel pipe gypsum formula buckling restrained brace - Google Patents
Combined steel pipe gypsum formula buckling restrained brace Download PDFInfo
- Publication number
- CN105544768B CN105544768B CN201610076460.1A CN201610076460A CN105544768B CN 105544768 B CN105544768 B CN 105544768B CN 201610076460 A CN201610076460 A CN 201610076460A CN 105544768 B CN105544768 B CN 105544768B
- Authority
- CN
- China
- Prior art keywords
- plate
- shaped restraining
- steel pipe
- shaped
- restrained brace
- 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.)
- Active
Links
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)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to architectural engineering energy-dissipating and shock-absorbing technical fields, more particularly, to a kind of combined steel pipe gypsum formula buckling restrained brace, including：Confining part；Confining part includes sealing plate and U-shaped restraining plate；Sealing plate is used to surround the accommodation tube of rectangular in cross-section with U-shaped restraining plate；Accommodation tube is for accommodating constraint medium.Combined steel pipe gypsum formula buckling restrained brace provided by the invention, when pouring constraint medium into confining part, due to U-board upper end opening, ground can be lain against to construct, and then it can avoid it and deform under the influence of by gravity and constraint medium temperature, to maintain the available bending stiffness of constraint element and local stability, and then the overall performance of buckling restrained brace is improved, reduces difficulty of construction.
Description
Technical field
The present invention relates to architectural engineering energy-dissipating and shock-absorbing technical fields, about more particularly, to a kind of combined steel pipe gypsum formula buckling
Bundle branch supports.
Background technology
Buckling restrained brace is also known as anti-buckling support or BRB (Buckling restrained brace), and product technology is most
It is early developed in Japan in 1973, a collection of Japanese scholars at that time successfully have developed earliest wall board type buckling-restrained energy-dissipation,
And the tensile compression test of the different non-cohesive materials of addition is carried out to it；After 1994 ridges Nian Bei earthquakes, the U.S. is also begun to anti-buckling
Support system carries out corresponding design studies and large scale experiment, in combination with the theoretical calculation analysis support system compared with other
The advantages of support system.Anti-buckling support can provide prodigious anti-side rigidity and bearing capacity for frame or bent structure, using branch
The structural system of support is in building structure using very extensive.
Combined steel pipe concrete buckling restrained brace in the prior art includes support inner core and two outsourcing confining parts；
It is rectangular steel pipe that component is preset in each outsourcing；Inner core is supported to be arranged between two rectangular steel pipes；Each rectangular steel pipe is close
The both ends of the inner wall of inner core are supported to be both provided with the gap for installing the support inner core.User, will be each in processing and manufacturing
Casting concrete in rectangular steel pipe, then vibrates to concrete, then two outsourcing confining parts are connect with support inner core.
But the outsourcing confining part in combined steel pipe concrete buckling restrained brace in the prior art uses rectangle steel
Pipe, due to the limitation of steel pipe shape, causes constructional difficulties of vibrating, it is difficult to ensure the complete vibration compacting of steel duct and can not be straight
The closely knit situation inside checking is connect, steel duct is be easy to cause and forms cavity, and then induces inner core and part occurs in empty cavity position
Buckling.And during the casting concrete into rectangular steel pipe, needs to erect steel pipe and place, since its concrete is by gravity
Effect causes long steel pipe bottom pressure big, and the variation of volume and temperature can occur for concrete during condensing development,
Rectangular steel pipe is caused to be evident that deformation at one end.When assembling buckling restrained brace due to steel tube surface out-of-flatness and
It can not welding assembly.Tube phenomenon is likely to result in the reduction of core plate prearrangement of deformation amount gap simultaneously, influences pool of the core plate under axle power
Loose effect causes core plate can not be with respect to Free Transform.Due to having used concrete material in confining part, support itself total
Weight is bigger than normal, and lifting construction is difficult when in turn resulting in support installation.Therefore, the buckling-restrained branch of combined steel pipe concrete in the prior art
Deformation tube phenomenon in support reduces the bending stiffness and local stability of whole device, affects buckling restrained brace
Overall performance.
Invention content
The purpose of the present invention is to provide a kind of combined steel pipe gypsum formula buckling restrained braces, to solve to deposit in the prior art
Confining part placing concrete after will appear deformation tube phenomenon the technical issues of.
Combined steel pipe gypsum formula buckling restrained brace provided by the invention, including：Confining part；Confining part includes sealing plate
With U-shaped restraining plate；Sealing plate is used to surround the accommodation tube of rectangular in cross-section with U-shaped restraining plate；Accommodation tube is for accommodating constraint medium.
Further, constraint medium is gypsum.
Further, combined steel pipe gypsum formula buckling restrained brace further includes U-shaped plate；U-shaped restraining plate is arranged on bottom surface
There is jack；The setting of U-shaped plate is connected in U-shaped restraining plate, and with jack.
Further, the thickness of U-shaped restraining plate is less than the thickness of sealing plate.
Further, combined steel pipe gypsum formula buckling restrained brace further includes support inner core；Confining part is two；Support
Inner core includes support core plate and stiffening construction；The top and bottom of support core plate are both provided with stiffening construction；Stiffening construction includes
Two floors of putting more energy into；And two floors of putting more energy into form star section with support core plate；The center line of star section and support
The center line of core plate overlaps；
Two, which state U-shaped restraining plate, is symmetricly set on the support core plate both sides, and the opening of each U-shaped restraining plate is far from support
Core plate；Support core plate vertical with the opening direction of U-shaped restraining plate；Floor of putting more energy into is plugged in the U-shaped plate.
Further, combined steel pipe gypsum formula buckling restrained brace further includes fixed plate；Fixed plate setting two U-shapeds about
Between beam plate, and the opposite both ends of fixed plate are connect with the bottom surface of a U-shaped restraining plate respectively.
Further, fixed plate is two；Two fixed plates are oppositely disposed at the both sides of support core plate.
Further, combined steel pipe gypsum formula buckling restrained brace further includes fastening structure；Fastening structure is arranged in two U
On shape restraining plate, for fastening two U-shaped restraining plates.
Further, fastening structure includes fastening plates；Fastening plates and the side wall of U-shaped restraining plate are arranged in parallel；Fastening plates
Both ends are separately fixed on the side wall of a U-shaped restraining plate.
Combined steel pipe gypsum formula buckling restrained brace provided by the invention, user is in process into U-shaped restraining plate
Constraint medium is poured, is then vibrated, then sealing plate is connect with the opening of U-shaped restraining plate, to which Formation cross-section is rectangular
Accommodation tube.
Buckling restrained brace provided by the invention, when pouring constraint medium into confining part, due in U-board
End opening can be lain against ground and be constructed, and then avoidable its is influenced by gravity and constraint medium temperature
It deforms down, to maintain the available bending stiffness of constraint element and local stability, and then improves buckling
It constrains the overall performance of support and reduces difficulty of construction.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of combined steel pipe gypsum formula buckling restrained brace provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram for the combined steel pipe gypsum formula buckling restrained brace that another embodiment of the present invention provides；
Fig. 3 is the vertical view for the combined steel pipe gypsum formula buckling restrained brace that further embodiment of this invention provides；
Fig. 4 is that the structure of U-shaped restraining plate in combined steel pipe gypsum formula buckling restrained brace provided in an embodiment of the present invention is shown
It is intended to.
Reference numeral：
1- confining parts；2- supports inner core；3-U shape plates；
4- jacks；5- fixed plates；6- fastening plates；
7- constrains medium；11-U shape restraining plates；12- sealing plates；
21- supports core plate；22- puts more energy into floor.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the structural schematic diagram of combined steel pipe gypsum formula buckling restrained brace provided in an embodiment of the present invention；Fig. 3 is this
Invent the vertical view for the combined steel pipe gypsum formula buckling restrained brace that another embodiment provides；As shown in figures 1 and 3, this implementation
The combined steel pipe gypsum formula buckling restrained brace that example provides, including：Confining part 1 and support inner core 2；Confining part 1 includes envelope
Plate 12 and U-shaped restraining plate 11；Sealing plate 12 is used to surround the accommodation tube of rectangular in cross-section with U-shaped restraining plate 11；Accommodation tube is for holding
It receives and constrains medium 7.
Wherein, the connection type of sealing plate 12 and U-shaped restraining plate 11 can be a variety of, such as：Be spirally connected or weld etc..Compared with
Goodly, the connection type of sealing plate 12 and U-shaped restraining plate 11 is welding, and such connection type can be such that sealing plate 12 is constrained with U-shaped
The connection of plate 11 more fastens, and enhances use intensity.
U-shaped restraining plate 11 can directly use channel steel structure or be formed by steel plate cold bending, convenient for users to processing and manufacturing.
It can be a variety of to constrain medium 7, such as：Concrete or gypsum etc..Preferably, constraint medium 7 is gypsum, stone
Cream can mitigate the weight of confining part 1 in the case where ensureing that confining part 1 can provide enough bending stiffnesses for support,
Convenient for users to installing and moving transport.
Combined steel pipe gypsum formula buckling restrained brace provided in this embodiment, user is when in use to U-shaped restraining plate 11
Interior pouring constrains medium 7, then vibrates, then sealing plate 12 is connect with the opening of U-shaped restraining plate 11, to which Formation cross-section is in
The confining part 1 of rectangle.
Combined steel pipe gypsum formula buckling restrained brace provided in this embodiment is pouring constraint medium 7 into confining part 1
When, due to U-board upper end opening, ground can be lain against and constructed, and then can avoid its by gravity and
It deforms under the influence of constraint medium temperature.In addition, combined steel pipe gypsum formula buckling restrained brace provided in this embodiment,
For user when vibrating, U-shaped restraining plate 11 is laterally disposed, and opening upwards, depth is shallower, and user can be same what is vibrated
When observation constraint medium 7 situation of vibrating, conveniently checked whether bubble etc., vibrate more thoroughly, so as to improve constraint be situated between
The effect of vibrating of matter 7 prevents from cavity occur inside constraint element and causing local buckling, and then ensure that entire buckling-restrained branch
The performance of support.
As shown in Fig. 1 and figure, on the basis of the above embodiments, further, constraint medium 7 is gypsum.
In the present embodiment, it sets constraint medium 7 to gypsum, gypsum can provide foot ensureing confining part 1 for support
While enough bending stiffnesses, reduce the weight of confining part 1, convenient for users to installing and moving transport.
Fig. 4 is the structural schematic diagram of U-shaped restraining plate in buckling restrained brace provided in an embodiment of the present invention；Such as Fig. 1 and Fig. 4
It is shown, further include U-shaped plate 3 further on the basis of the above embodiments；U-shaped restraining plate is provided with jack on 11 bottom surface
4；The setting of U-shaped plate 3 is connected in U-shaped restraining plate 11, and with jack 4.
Wherein, the connection type of U-shaped plate 3 and U-shaped restraining plate 11 can be a variety of, such as：Be spirally connected or weld etc..
Preferably, U-shaped plate 3 is welding with U-shaped restraining plate 11, such connection type can improve the bonding strength of the two, extend
The service life of confining part 1.
U-shaped plate 3 can directly use channel steel structure or be formed by steel plate cold bending, convenient for users to processing and manufacturing.
In the present embodiment, jack 4 is set on U-shaped restraining plate 11, U-shaped plate 3 is set at jack 4, user will seal
After plate 12 is connect with U-shaped restraining plate 11, core plate 2 is plugged in jack 4, fix core plate 2 and increases support linkage section
Sectional area.
In the present embodiment, jack 4 is set in U-shaped restraining plate 11, and support inner core 2 is plugged in jack 4, so as to make branch
Support inner core 2 increases sectional area in linkage section and axle power will not be passed to U-shaped restraining plate 11, ensure that buckling restrained brace housing
The stability of cylinder.
As shown in Figure 1, on the basis of the above embodiments, further, the thickness of U-shaped restraining plate 11 is less than sealing plate 12
Thickness.
In the present embodiment, during user uses buckling restrained brace, sealing plate 12 is rigid to the bending resistance of confining part 1
Degree plays decisive role, and U-shaped restraining plate 11 acts only as template action, plays the role of to the bending stiffness of confining part 1
It is smaller, therefore, the thickness of U-shaped restraining plate 11 is set smaller than to the thickness of sealing plate 12, the thickness of sealing plate 12 is set as thicker, increases
The bending resistance degree of strong whole device, meanwhile, the thickness of U-shaped restraining plate 11 is set as relatively thin, can save material.
As shown in Figure 1, on the basis of the above embodiments, further, combined steel pipe gypsum formula buckling restrained brace is also
Including supporting inner core 2；Confining part 1 is two；It includes support core plate 21 and stiffening construction to support inner core 2；Support core plate 21
Top and bottom are both provided with stiffening construction；Stiffening construction includes two floors 22 of putting more energy into；And two put more energy into floor 22 and supports
Core plate 21 forms star section；The center line of star section is overlapped with the center line of support core plate 21；
Two U-shaped restraining plates 11 are symmetricly set on 21 both sides of support core plate, and the opening of each U-shaped restraining plate 11 is far from branch
Support core plate 21；Support core plate 21 vertical with the opening direction of U-shaped restraining plate 11；Floor 22 of putting more energy into is plugged in U-shaped plate 3.
Wherein, it can be located at the both ends of its bottom surface by the bottom surface of U-shaped restraining plate 11, be respectively provided with a jack 4 and a U
Shape plate 3；One floor 22 of putting more energy into of support 21 upper and lower ends of core plate is plugged in a U-shaped plate 3.Such setting structure
Support inner core 2 can be connect with confining part 1 and more be stablized, improve stability.
In the present embodiment, after sealing plate 12 is connect by user with U-shaped restraining plate 11, the floor 22 that will put more energy into is plugged in U-shaped and inserts
In plate 3, to core plate 21 be supported to be connect with U-shaped restraining plate 11.
As shown in Figure 1, on the basis of the above embodiments, further, combined steel pipe gypsum formula buckling restrained brace is also
Including fixed plate 5；Fixed plate 5 is arranged between two U-shaped restraining plates 11, and the opposite both ends of fixed plate 5 respectively with a U-shaped
The bottom surface of restraining plate 11 connects.
Wherein, fixed plate 5 and the connection type of U-shaped restraining plate 11 can be a variety of, such as：Weld or be spirally connected etc..
Preferably, fixed plate 5 and the connection type of U-shaped restraining plate 11 are welding, the connection type of welding can enhance the connection of the two
Intensity, materials are less, extend the service life of buckling restrained brace.
In the present embodiment, fixed plate 5 is set between two U-shaped restraining plates 11, fixed plate 5 is by two U-shaped restraining plates 11
It is fixed, to which inner core 2 will be supported to be firmly secured between two confining parts 1, improve stability.
As shown in Figure 1, on the basis of the above embodiments, further, fixed plate 5 is two；Two fixed plates 5 are opposite
Ground is arranged in the both sides of support core plate 21.
In the present embodiment, fixed plate 5 is set as two, and two fixed plates 5 are oppositely disposed at support core plate 21
Both sides, so as to make fixed plate 5 symmetrically and evenly, control support inner core the last 2 axis direction to the active forces of two U-shaped restraining plates 11
Flexural deformation.In addition, such set-up mode can also make the uniform force of support inner core 2, keep support inner core 2 at two about
Stability between beam component 1.
Fig. 2 is the structural schematic diagram for the combined steel pipe gypsum formula buckling restrained brace that another embodiment of the present invention provides；Such as
Shown in Fig. 1 and Fig. 2, on the basis of the above embodiments, further, combined steel pipe gypsum formula buckling restrained brace further includes tight
Fixing structure；Fastening structure is arranged on two U-shaped restraining plates 11, for fastening two U-shaped restraining plates 11.
Wherein, the structure type of fastening structure can be a variety of, for example, fastening structure includes U-shaped fastening plates；U-shaped fastens
Plate is opening down, and two confining parts 1 are arranged in U-shaped fastening plates, and the inner wall abutting that each sealing plate is opposite with fastening plates.
Such setting structure, the opposite inner wall of U-shaped restraining plate can pair sealing plate abutted with it apply the active force towards another sealing plate,
So as to make two U-shaped restraining plates 11 be connected to each other fastening.
In the present embodiment, fastening structure is set in two U-shaped restraining plates 11, can further be connected two confining parts 1
Fastening, to further enhance the compactness connected between all parts in entire buckling restrained brace.
Fig. 3 is the vertical view for the combined steel pipe gypsum formula buckling restrained brace that further embodiment of this invention provides；Such as Fig. 3 institutes
Show, on the basis of the above embodiments, further, fastening structure includes fastening plates 6；The side of fastening plates 6 and U-shaped restraining plate 11
Wall is arranged in parallel；The both ends of fastening plates 6 are separately fixed on the side wall of a U-shaped restraining plate 11.
Wherein, fastening plates 6 and the connection type of 11 side wall of U-shaped restraining plate can be a variety of, for example, welding or being spirally connected
Deng.Preferably, the connection type of the two is welding, the connection type of welding can enhance the connection of fastening plates 6 and U-shaped restraining plate 11
Intensity.
The quantity of fastening plates 6 can be one, or more than two multiple.Preferably, fastening plates 6 are two,
Two fastening plates 6 are symmetricly set on 2 both sides of core plate.In the present embodiment, fixed plate 5 is set as two, and two fastening plates 6 are right
Claiming to be arranged in 2 both sides of core plate, such set-up mode can make active force that U-shaped restraining plate 11 and core plate 2 be subject to symmetrically and evenly, and
And support inner core the last 2 axis direction flexural deformation is controlled, improve stability.
In the present embodiment, it sets fastening structure to fastening plates 6, it is simple in structure, convenient for users to process operation.
On the basis of the above embodiments, further, it is in the wrong also to provide a kind of manufacture combined steel pipe gypsum formula for the present embodiment
The method of song constraint support, which is characterized in that include the following steps：
The U-shaped restraining plate 11 is horizontally arranged；
Gypsum is poured into the U-shaped restraining plate 11；
It is vibrated to the gypsum in U-shaped restraining plate using vibrating spear；
Sealing plate is connect with the open end of the U-shaped restraining plate 11, with the rectangular accommodation tube of Formation cross-section；
Support inner core 2 is connected between two U-shaped restraining plates 11；
Between fixed plate 5 is connected to two U-shaped restraining plates 11, two U-shaped restraining plates 11 are fixed；
Fastening plates 6 are connected on two U-shaped restraining plates 11, two U-shaped restraining plates are fastened.
The method of manufacture combined steel pipe gypsum formula buckling restrained brace provided in this embodiment, is poured into confining part 1
Fill gypsum when, due to 11 upper end opening of U-shaped restraining plate, ground can be lain against and constructed, so can avoid its
It deforms under the influence of by gravity and constraint medium temperature.In addition, user is when vibrating, by U-shaped restraining plate 11
Laterally disposed, opening upwards, depth is shallower, and user can observe the situation of vibrating of gypsum while vibrating, and conveniently look into
Bubble etc. is seen if there is, vibrates more thoroughly, so as to improve the effect of vibrating of gypsum, prevents occurring cavity inside constraint element
And cause local buckling, and then ensure that the performance of entire buckling restrained brace.In addition, gypsum can ensure to constrain structure
While part 1 provides enough bending stiffnesses for support, reduce the weight of confining part 1, convenient for users to installing and moving fortune
It is defeated.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of combined steel pipe gypsum formula buckling restrained brace, which is characterized in that including：Support inner core and two confining parts；
The confining part includes sealing plate and U-shaped restraining plate；The sealing plate is with the U-shaped restraining plate for surrounding rectangular in cross-section
Accommodation tube；The accommodation tube is for accommodating constraint medium；Two U-shaped restraining plates are symmetricly set on the support core plate two
Side, and the opening of each U-shaped restraining plate is far from the support core plate；
It further include U-shaped plate；The U-shaped restraining plate is provided with jack on bottom surface；The U-shaped plate setting is constrained in the U-shaped
In plate, and it is connected to the jack；
The thickness of the U-shaped restraining plate is less than the thickness of the sealing plate.
2. combined steel pipe gypsum formula buckling restrained brace according to claim 1, which is characterized in that the constraint medium is
Gypsum.
3. combined steel pipe gypsum formula buckling restrained brace according to claim 1, which is characterized in that the support inner core packet
Include support core plate and stiffening construction；The top and bottom of the support core plate are both provided with the stiffening construction；The structure of putting more energy into
It makes including two floors of putting more energy into；And floor of putting more energy into described in two forms star section with the support core plate；Star section
Center line with it is described support core plate center line overlap；
The support core plate is vertical with the opening direction of U-shaped restraining plate；The floor of putting more energy into is plugged in the U-shaped plate
It is interior.
4. combined steel pipe gypsum formula buckling restrained brace according to claim 3, which is characterized in that further include fixed plate；
The fixed plate is arranged between two U-shaped restraining plates, and the opposite both ends of the fixed plate respectively with an institute
State the bottom surface connection of U-shaped restraining plate.
5. combined steel pipe gypsum formula buckling restrained brace according to claim 4, which is characterized in that the fixed plate is two
It is a；
Two fixed plates are oppositely disposed at the both sides of the support core plate.
6. combined steel pipe gypsum formula buckling restrained brace according to claim 3, which is characterized in that further include fastening knot
Structure；
The fastening structure is arranged on two U-shaped restraining plates, for fastening two U-shaped restraining plates.
7. combined steel pipe gypsum formula buckling restrained brace according to claim 6, which is characterized in that the fastening structure packet
Include fastening plates；
The fastening plates and the side wall of the U-shaped restraining plate are arranged in parallel；The both ends of the fastening plates are separately fixed at an institute
On the side wall for stating U-shaped restraining plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076460.1A CN105544768B (en) | 2016-02-03 | 2016-02-03 | Combined steel pipe gypsum formula buckling restrained brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076460.1A CN105544768B (en) | 2016-02-03 | 2016-02-03 | Combined steel pipe gypsum formula buckling restrained brace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544768A CN105544768A (en) | 2016-05-04 |
| CN105544768B true CN105544768B (en) | 2018-11-06 |
Family
ID=55824284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610076460.1A Active CN105544768B (en) | 2016-02-03 | 2016-02-03 | Combined steel pipe gypsum formula buckling restrained brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544768B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982343B (en) * | 2021-08-13 | 2024-05-24 | 重庆大学 | Novel assembled take SMA to reset buckling restrained brace device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249833A (en) * | 2008-04-02 | 2009-10-29 | Daiwa House Industry Co Ltd | Buckling restraining brace and its manufacturing method |
| CN201351317Y (en) * | 2008-12-12 | 2009-11-25 | 上海维固工程实业有限公司 | Combined sleeve pipe type curvature prevention dissipative supporter |
| CN101798851A (en) * | 2010-04-26 | 2010-08-11 | 哈尔滨工业大学 | Combined steel pipe-encased concrete type buckling-restrained brace member |
| CN202767277U (en) * | 2012-09-19 | 2013-03-06 | 吴国庆 | Combined-type buckling restrained brace |
| CN203669133U (en) * | 2013-12-25 | 2014-06-25 | 常州容大结构减振设备有限公司 | Bending prevention energy dissipation support |
| CN205348447U (en) * | 2016-02-03 | 2016-06-29 | 北京堡瑞思减震科技有限公司 | Combination steel pipe gypsum formula buckling restrained brace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW570083U (en) * | 2002-12-18 | 2004-01-01 | Keh-Chyuan Tsai | Detachable buckling-confining ductile skewed sprag |
-
2016
- 2016-02-03 CN CN201610076460.1A patent/CN105544768B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249833A (en) * | 2008-04-02 | 2009-10-29 | Daiwa House Industry Co Ltd | Buckling restraining brace and its manufacturing method |
| CN201351317Y (en) * | 2008-12-12 | 2009-11-25 | 上海维固工程实业有限公司 | Combined sleeve pipe type curvature prevention dissipative supporter |
| CN101798851A (en) * | 2010-04-26 | 2010-08-11 | 哈尔滨工业大学 | Combined steel pipe-encased concrete type buckling-restrained brace member |
| CN202767277U (en) * | 2012-09-19 | 2013-03-06 | 吴国庆 | Combined-type buckling restrained brace |
| CN203669133U (en) * | 2013-12-25 | 2014-06-25 | 常州容大结构减振设备有限公司 | Bending prevention energy dissipation support |
| CN205348447U (en) * | 2016-02-03 | 2016-06-29 | 北京堡瑞思减震科技有限公司 | Combination steel pipe gypsum formula buckling restrained brace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105544768A (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101457077B1 (en) | Reformed concrete filled tube column structure | |
| CN105863076A (en) | Completely assembling type connecting structure for low-rise building | |
| KR101600845B1 (en) | The horizontal structural frame and the underground construction methods using it | |
| ITFI20100214A1 (en) | CASSERO TO LOSE ASSEMBLY WITH WHICH MODULAR FORMWORKS FOR BUILDING CONCRETE FOUNDATIONS FORM | |
| KR101388135B1 (en) | Precast Concrete Pier Cap Structure In The Bridge And Manufacturing Method Of Pretension Precast Concrete Pier Cap | |
| CN105544768B (en) | Combined steel pipe gypsum formula buckling restrained brace | |
| KR102170355B1 (en) | Non-disband Mold assembly for fabricating the girder | |
| JP2010196270A (en) | Structure for reinforcing existing building | |
| CN114352017A (en) | Full cast-in-place outer wall construction method | |
| CN105804427A (en) | Reinforcing structure for reinforcing concrete column beam and reinforcing construction method of reinforcing structure | |
| JP2007270455A (en) | Precast column manufacturing method and precast column erection method | |
| KR101428539B1 (en) | Reformed concrete filled tube column structure | |
| CN208105474U (en) | A kind of assembly node of upper and lower interior wall and floor | |
| CN109183983A (en) | A kind of assembly method of upper and lower interior wall and floor | |
| CN108582426A (en) | A kind of producing device and production method of stiffened column | |
| CN211143393U (en) | Frame for preparing assembly type concrete core-filled wall and assembly type concrete core-filled wall | |
| CN105908893A (en) | Steel net cage filling body | |
| CN205348447U (en) | Combination steel pipe gypsum formula buckling restrained brace | |
| JP6009411B2 (en) | Joint material construction method and joint material support structure | |
| KR101485563B1 (en) | The horizontal structural frame | |
| CN112659329A (en) | Formwork device for prefabricated components | |
| CN206883869U (en) | A kind of combined concrete steel mold | |
| KR101577704B1 (en) | Reformed concrete filled tube column structure | |
| CN206941628U (en) | A kind of construction site enclosing prefabricated foundation | |
| CN104831919B (en) | Support system for prefabricating and integral casting crosswise floor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 050000 No. 255 Qingyuan Street, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: China Earth International Architectural Design Co., Ltd. Address before: 100000 Beijing Daxing District Xinghua Street (two paragraphs) 3 Building 2 Building 6 floors 708 Patentee before: BEIJING BRACE DAMPER TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 708, floor 6, building 2, yard 3, Xinghua Street (Section 2), Daxing District, Beijing 100076 Patentee after: BEIJING BRACE DAMPING ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 050000 No. 255 Qingyuan Street, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: China Earth International Architectural Design Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite steel tube gypsum buckling restrained brace Effective date of registration: 20220330 Granted publication date: 20181106 Pledgee: Hengfeng bank Limited by Share Ltd. Beijing branch Pledgor: BEIJING BRACE DAMPING ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980003643 |