CN104947822A - Anti-buckling energy consumption support - Google Patents
Anti-buckling energy consumption support Download PDFInfo
- Publication number
- CN104947822A CN104947822A CN201410124592.8A CN201410124592A CN104947822A CN 104947822 A CN104947822 A CN 104947822A CN 201410124592 A CN201410124592 A CN 201410124592A CN 104947822 A CN104947822 A CN 104947822A
- Authority
- CN
- China
- Prior art keywords
- force bearing
- bearing plate
- power consumption
- buckling
- force
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an anti-buckling energy consumption support. The anti-buckling energy consumption support is characterized by comprising an energy consumption unit; the energy consumption unit comprises at least one first bearing plate, at least one second bearing plate, at least one third bearing plate and at least one energy consumption column; the first bearing plate and the third bearing plate are located at the two sides of the second bearing plate respectively, the first bearing plate and the second bearing plate are spaced, and the third bearing plate and the second bearing plate are spaced; the energy consumption columns penetrate through the second bearing plate, and the two ends of each energy consumption column are connected with the first bearing plate and the third bearing plate respectively. By the adoption of the anti-buckling energy consumption support, when the first bearing plate, the second bearing plate and the third bearing plate are dislocated in a reciprocating mode under the effect of tension or pressure, the energy consumption columns are driven to be bent and deformed in a reciprocating mode, and therefore the energy consumption effect is achieved.
Description
Technical field
The present invention relates to a kind of buckling-restrained energy-dissipation.
Background technology
Steel frame-brace structure, as a kind of superior carrying system, because it has good anti-seismic performance and larger anti-side rigidity, was widely used in highrise building in recent years.Steel frame-brace structure by steel frame as the component load-bearing such as floor, floor beam, pillar building self gravitation, electromechanical equipment, personnel's gravity etc., by the stretching of supporting member or shrinkage strain, earthquake or typhoon etc. are acted on the energy dissipation that steel frame makes its horizontal jitter, thus keep the resistance to overturning of steel frame.Traditional supporting member mostly is and adopts steel to process the support bar obtained, and the support bar tension masterpiece used time is consumed energy by elastic stretching deformation and plastic elongation distortion, is stressed when acting on and mostly can only be consumed energy by elastic shrinkage deformation.Because in pressurized situation, when pressure exceeds the tolerance range of support bar elastic deformation, what first support bar occurred is flexing phenomenon, instead of plastic strain.That is, when earthquake magnitude number is higher or typhoon wind-force is larger, the pressure that support bar bears cannot be dissipated by elastic shrinkage, produces flexural deformation, support performance serious degradation, cannot play the effect keeping framework stability.
Summary of the invention
The object of the invention is, in order to overcome deficiency of the prior art, to provide a kind of buckling-restrained energy-dissipation be applied in steel frame.
For realizing above object, the present invention is achieved through the following technical solutions:
Buckling-restrained energy-dissipation, is characterized in that, comprises power consumption unit; Described power consumption unit comprises at least one first force bearing plate, at least one second force bearing plate, at least one the 3rd force bearing plate and at least one power consumption cylinder; Described first force bearing plate and described 3rd force bearing plate lay respectively at the both sides of described second force bearing plate, and and described second force bearing plate interval arrange; Described power consumption cylinder runs through described second force bearing plate, and two ends are connected with described first force bearing plate and described 3rd force bearing plate respectively.
Preferably, described power consumption unit comprises at least one first force bearing plate, at least two the second force bearing plates, at least one the 3rd force bearing plate and multiple power consumption cylinders; Described at least two the second force bearing plates are arranged in order; Multiple power consumption cylinders that at least one first force bearing plate connects, run through at least two the second force bearing plates, and are connected with at least one the 3rd force bearing plate.
Preferably, multiple power consumption cylinders that at least one first force bearing plate connects, a part runs through one of them second force bearing plate, and another part runs through another the second force bearing plate.
Preferably, described power consumption unit comprises at least two the first force bearing plates, at least one second force bearing plate, at least two the 3rd force bearing plates and multiple power consumption cylinder; Described at least two the first force bearing plates are arranged in order; Described at least two the 3rd force bearing plates are arranged in order; Multiple power consumption cylinders that at least one second force bearing plate runs through, are connected with at least one first force bearing plate and at least one the 3rd force bearing plate.
Preferably, multiple power consumption cylinders that at least one second force bearing plate runs through, a part is connected with one of them first force bearing plate, and another part is connected with another first force bearing plate.
Preferably, multiple power consumption cylinders that at least one second force bearing plate runs through, a part is connected with one of them the 3rd force bearing plate, and another part is connected with another the 3rd force bearing plate.
Preferably, described power consumption unit comprises at least two the first force bearing plates, at least two the second force bearing plates, at least two the 3rd force bearing plates and multiple power consumption cylinders; At least two the second force bearing plates are connected by connector.
Preferably, described connector comprises at least one junction plate; Described junction plate covers the subregion of two the second force bearing plates, and is connected with the second force bearing plate by junction plate by bolt.
Preferably, described power consumption cylinder runs through described first force bearing plate and the 3rd force bearing plate, and two ends are all connected with nut thread; Described first force bearing plate is between one of them nut and described second force bearing plate; Described 3rd force bearing plate is between another nut and described second force bearing plate.
Preferably, the two ends of described power consumption cylinder respectively with the first force bearing plate and the second force bearing plate by welding, the mode of hot melt, jumping-up or splicing is connected.
Preferably, described power consumption cylinder is solid or hollow bar; The cross section of described bar is circular or polygon.
Preferably, described power consumption cylinder is obtained by the malleable metal material of tool and/or organic non-metal material.Metal material includes but not limited to steel, aluminium alloys etc.; Organic non-metal material includes but not limited to rubber, nylon engineering plastic etc.Can adopt and fill organic nonmetals in steel pipe, realize the combination of bi-material, improve the energy dissipation capacity of power consumption cylinder.
Preferably, described power consumption cylinder and described second force bearing plate are vertically arranged.
Preferably, described power consumption unit comprises multiple power consumption cylinder; Described power consumption cylinder is matrix arrangement.
Preferably, described power consumption unit also comprises at least two spacer assemblys; Described at least two spacer assemblys between the second force bearing plate and the first force bearing plate, between the second force bearing plate and the 3rd force bearing plate, or a part between the second force bearing plate and the first force bearing plate, another part is between the second force bearing plate and the 3rd force bearing plate.
Preferably, described spacer assembly is steel pipe; Described steel pipe socket is contained on described power consumption cylinder, and two ends are resisted against on the second force bearing plate and the first force bearing plate respectively, or two ends are resisted against on the second force bearing plate and the 3rd force bearing plate respectively.
Preferably, described power consumption unit also comprises at least two elastic devices; Described at least two elastic devices between the second force bearing plate and the first force bearing plate, between the second force bearing plate and the 3rd force bearing plate, or a part between the second force bearing plate and the first force bearing plate, another part is between the second force bearing plate and the 3rd force bearing plate.
Preferably, described elastic device is spring; Described spring housing is contained on described power consumption cylinder, and two ends are resisted against on the second force bearing plate and the first force bearing plate respectively, or two ends are resisted against on the second force bearing plate and the 3rd force bearing plate respectively.
Preferably, also confining part is comprised; Described confining part is provided with the cavity volume adapted with described power consumption cell configuration; Described power consumption unit is arranged in described cavity volume, and the second force bearing plate part at described power consumption unit two ends stretches out described cavity volume.
Preferably, also gusset plate is comprised; Described gusset plate is connected with the second force bearing plate of described power consumption unit end, and is that cross is arranged with the second force bearing plate.
Preferably, described first force bearing plate is or/and the second force bearing plate is steel plate.
Buckling-restrained energy-dissipation provided by the invention, the first force bearing plate, the second force bearing plate, the 3rd force bearing plate under the effect of pulling force or pressure back and forth the changing of the relative positions time, drive the distortion of power consumption cylinder cyclic bending, thus reach the effect of power consumption.Buckling-restrained energy-dissipation provided by the invention, traditional power consumption mode being stretched by support bar or shrink is changed into the mutual changing of the relative positions of force bearing plate and drive the diastrophic power consumption mode of power consumption cylinder, buckling-restrained energy-dissipation entirety can be avoided to occur bending and deformation, improve energy consumption effect, can be applicable to be in earthquake or the multiple and region that progression is higher of typhoon, substantially increase the stability of steel frame.
Buckling-restrained energy-dissipation provided by the invention, by connector by multiple second force bearing plate series connection, makes the length of power consumption unit meet the demand of steel frame, improves the flexibility of buckling-restrained energy-dissipation.Also the multiple power consumption cylinders by first force bearing plate connects, a part runs through one of them second force bearing plate, and another part runs through another the second force bearing plate; Multiple power consumption cylinders that 3rd force bearing plate connects, a part runs through one of them second force bearing plate, and another part runs through another the second force bearing plate; Multiple power consumption cylinders that second force bearing plate runs through, a part is connected with one of them first force bearing plate, and another part is connected with another first force bearing plate; Multiple power consumption cylinders that second force bearing plate runs through, a part is connected with one of them the 3rd force bearing plate, the mode that another part is connected with another the 3rd force bearing plate increases the length of the unit that consumes energy, to reduce the use of connector, reduce cost of production, shorten the time of installation connecting element, improve production efficiency.
Buckling-restrained energy-dissipation provided by the invention, power consumption cylinder arranging spacer assembly, for controlling the distance between the second force bearing plate and the first force bearing plate, avoiding the second force bearing plate to contact with the first force bearing plate; Or for controlling the distance between the second force bearing plate and the 3rd force bearing plate, avoid the second force bearing plate to contact with the 3rd force bearing plate.
Buckling-restrained energy-dissipation provided by the invention, power consumption cylinder arranging elastic device, for controlling the distance between the second force bearing plate and the first force bearing plate, avoiding the second force bearing plate to contact with the first force bearing plate; Or for controlling the distance between the second force bearing plate and the 3rd force bearing plate, avoid the second force bearing plate to contact with the 3rd force bearing plate.First force bearing plate, the second force bearing plate, the 3rd force bearing plate under the effect of pulling force or pressure back and forth the changing of the relative positions time, the elastic deformation also by elastic device carrys out consumed energy.
Buckling-restrained energy-dissipation provided by the invention, its power consumption cylinder adopts the malleable metal of tool or organic non-metal material to obtain, power consumption cylinder can be made with force bearing plate flexural deformation and not rupturing to greatest extent, ensure also can maintain good energy consumption effect when External Force Acting is larger.
Accompanying drawing explanation
Fig. 1 is the structural front view of buckling-restrained energy-dissipation in embodiment 1;
Fig. 2 is the structural front view of unit of consuming energy in embodiment 1;
Fig. 3 is the structural front view of cylinder of consuming energy in embodiment 1;
Fig. 4 is the scheme of installation of buckling-restrained energy-dissipation in embodiment 1;
Fig. 5 is the structural front view of buckling-restrained energy-dissipation in embodiment 2;
Fig. 6 is the structural front view of unit of consuming energy in embodiment 2;
Fig. 7 is the structural front view of buckling-restrained energy-dissipation in embodiment 3;
Fig. 8 is the structural representation of unit of consuming energy in embodiment 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
Embodiment 1
As illustrated in fig. 1 and 2, buckling-restrained energy-dissipation, comprise power consumption unit 1 and confining part 2, confining part 2 is provided with the cavity volume adapted with the shape of the unit 1 that consumes energy.Power consumption unit 1 is arranged in the cavity volume of confining part 2.Power consumption unit 1 comprises first force bearing plate 11, second force bearing plate, 12, the 3rd force bearing plate 13 and multiple power consumption cylinder 14.First force bearing plate 11, second force bearing plate 12 and the 3rd force bearing plate 13 preferably steel plate.First force bearing plate 11 and the 3rd force bearing plate 13 lay respectively at the second force bearing plate 12 both sides, and and the second force bearing plate 12 interval.Power consumption cylinder 14 runs through the second force bearing plate 12, and two ends are connected with the first force bearing plate 11 and the 3rd force bearing plate 13 respectively.Power consumption cylinder 14 is perpendicular to the second force bearing plate 12, and the arrangement in matrix.
Power consumption cylinder 14 is the rounded material in cross section is the solid bar of steel, and the first force bearing plate 11 and the 3rd force bearing plate 13 are provided with the through hole (not shown) adapted with the cylinder 14 that consumes energy.Power consumption cylinder 14 runs through through hole.Power consumption cylinder 14 two ends are provided with external screw thread 15(as shown in Figure 3), be threaded with nut 16, thus realize removably connecting of power consumption cylinder 13 and the first force bearing plate 11 and the 3rd force bearing plate 13.First force bearing plate 11 is between one of them nut 16 and second force bearing plate 12, and the 3rd force bearing plate 13 is between another nut 16 and second force bearing plate 12.Power consumption cylinder 14 also can select cross section to be the solid or hollow bar of polygon (square, regular hexagon etc.), and material also can select the malleable metal material of other tools (as aluminium alloys) and/or organic non-metal material (as rubber, nylon engineering plastic).The end of power consumption cylinder 14 can also pass through welding, hot melt, jumping-up or splicing mode be connected with the first force bearing plate 11, the 3rd force bearing plate 13, without the need to arranging external screw thread 15.
Power consumption unit 1 also comprises 8 elastic devices, and elastic device selects spring 3.Spring 3 is sleeved on power consumption cylinder 14.Wherein four spring 3 one end are resisted against on the second force bearing plate 12, and the other end is resisted against on the first force bearing plate 11, for controlling the distance between the second force bearing plate 12 and the first force bearing plate 11.Other four spring 3 one end are resisted against on the second force bearing plate 12, and the other end is resisted against on the 3rd force bearing plate 13, for controlling the distance between the second force bearing plate 12 and the 3rd force bearing plate 13.First force bearing plate 11, second force bearing plate 12, the 3rd force bearing plate 13 under the effect of pulling force or pressure back and forth the changing of the relative positions time, the elastic deformation also by spring 3 carrys out consumed energy.
Confining part 2 selects rectangular steel pipe, and power consumption unit 1 is arranged in the cavity volume of rectangular steel pipe.Cavity volume is stretched out at the two ends of the second force bearing plate 12.The part that second force bearing plate 12 stretches out cavity volume is connected (as Fig. 4) with building frame 9, realizes the installation of buckling-restrained energy-dissipation on building frame 9.The part that second force bearing plate 12 stretches out rectangular steel pipe offers through hole 17, and is installed on building frame 9 in bolted mode.The part that second force bearing plate 12 stretches out rectangular steel pipe also can adopt the mode of welding to be installed on building frame 9, without the need to offering through hole 17.
Embodiment 2
As illustrated in Figures 5 and 6, buckling-restrained energy-dissipation, comprise power consumption unit 1 and confining part 2, confining part 2 is provided with the cavity volume adapted with the shape of the unit 1 that consumes energy.Power consumption unit 1 is arranged in the cavity volume of confining part 2.Power consumption unit 1 comprises first force bearing plate 11, two the second force bearing plates, 12, the 3rd force bearing plate 13 and multiple power consumption cylinder 14.Two the second force bearing plates 12 are respectively the second force bearing plate 121 and the second force bearing plate 122.First force bearing plate 11 and the 3rd force bearing plate 13 lay respectively at the second force bearing plate 12 both sides, and and the second force bearing plate 12 interval.Power consumption cylinder 14 runs through the second force bearing plate 12, and two ends are connected with the first force bearing plate 11 and the 3rd force bearing plate 13 respectively.Power consumption cylinder 14 is perpendicular to the second force bearing plate 12, and the arrangement in matrix.
Second force bearing plate 121 and the second force bearing plate 122 are arranged in order.Be connected to the multiple power consumption cylinders 14 on the first force bearing plate 11, a part runs through the second force bearing plate 121 and is connected with the 3rd force bearing plate 13, and another part runs through the second force bearing plate 122 and is connected with the 3rd force bearing plate 13.Thus the second force bearing plate 121 and the second force bearing plate 122 are cascaded, make the length of power consumption unit 1 meet the demand of steel frame.
Part power consumption cylinder 14 is also set with spacer assembly 6, steel pipe selected by spacer assembly 6, wherein a part of steel pipe one end is resisted against on the second force bearing plate 12, and the other end is resisted against on the first force bearing plate 11, for controlling the distance between the second force bearing plate 12 and the first force bearing plate 11.Another part steel pipe one end is resisted against on the second force bearing plate 12, and the other end is resisted against on the 3rd force bearing plate 13, for controlling the distance between the second force bearing plate 12 and the 3rd force bearing plate 13.
Confining part 2 selects rectangular steel pipe, and power consumption unit 1 is arranged in the cavity volume of rectangular steel pipe.Second force bearing plate 121 and the second force bearing plate 122 part stretch out cavity volume.
Except said structure, other structures of the buckling-restrained energy-dissipation that the present embodiment provides are all identical with the structure of the buckling-restrained energy-dissipation that embodiment 1 provides.
Embodiment 3
As shown in FIG. 7 and 8, buckling-restrained energy-dissipation, comprise power consumption unit 1 and confining part 2, confining part 2 is provided with the cavity volume adapted with the shape of the unit 1 that consumes energy.Power consumption unit 1 is arranged in the cavity volume of confining part 2.Power consumption unit 1 comprises three the first force bearing plates, 11, four the second force bearing plates, 12, three the 3rd force bearing plates 13 and multiple power consumption cylinder 14.First force bearing plate 11 and the 3rd force bearing plate 13 lay respectively at the second force bearing plate 12 both sides, and and the second force bearing plate 12 interval.Power consumption cylinder 14 runs through the second force bearing plate 12, and two ends are connected with the first force bearing plate 11 and the 3rd force bearing plate 13 respectively.Power consumption cylinder 14 is perpendicular to the second force bearing plate 12, and the arrangement in matrix.
Three the first force bearing plates 11 are respectively the first force bearing plate 111, first force bearing plate 112 and the first force bearing plate 113.First force bearing plate 111, first force bearing plate 112, first force bearing plate 113 is arranged in order.Four the second force bearing plates 12 are respectively the second force bearing plate 123, second force bearing plate 124, second force bearing plate 125 and the second force bearing plate 126.Second force bearing plate 123, second force bearing plate 124, second force bearing plate 125 and the second force bearing plate 126 are arranged in order.Three the 3rd force bearing plates 13 are respectively the 3rd force bearing plate 131, the 3rd force bearing plate 132 and the 3rd force bearing plate 133.3rd force bearing plate 131, the 3rd force bearing plate 132 and the 3rd force bearing plate 133 are arranged in order.
First force bearing plate 111 and the 3rd force bearing plate 131 lay respectively at the both sides of the second force bearing plate 123.Power consumption cylinder 14 runs through the second force bearing plate 123, and two ends are connected with the first force bearing plate 111 and the 3rd force bearing plate 131 respectively
First force bearing plate 112 and the 3rd force bearing plate 132 lay respectively at the both sides of the second force bearing plate 124 and the second force bearing plate 125.Multiple power consumption cylinders that first force bearing plate 112 connects, are connected with the 3rd force bearing plate 132 after part power consumption cylinder 141 runs through the second force bearing plate 124, are connected after another part power consumption cylinder 142 runs through the second force bearing plate 125 with the 3rd force bearing plate 132.
First force bearing plate 113 and the 3rd force bearing plate 133 lay respectively at the both sides of the second force bearing plate 125 and the second force bearing plate 126.Multiple power consumption cylinders that second force bearing plate 125 runs through, part power consumption cylinder 142 is connected with the first force bearing plate 112 and the 3rd force bearing plate 132, and another part power consumption cylinder 143 is connected with the first force bearing plate 113 and the 3rd force bearing plate 133.Multiple power consumption cylinders that first force bearing plate 113 connects, are connected with the 3rd force bearing plate 133 after part power consumption cylinder 143 runs through the second force bearing plate 125, are connected after another part power consumption cylinder 144 runs through the second force bearing plate 126 with the 3rd force bearing plate 133.
Second force bearing plate 123 is connected by connector with the second force bearing plate 124.Connector comprises two junction plates, 4, two junction plates 4 cover the second force bearing plate 123 and the second force bearing plate 124 respectively subregion from both sides, is bolted and is connected with the second force bearing plate 123 and the second force bearing plate 124 by junction plate 4.
Multiple power consumption cylinders 14 that above-mentioned first force bearing plate 11 connects, a part runs through one of them second force bearing plate 12, and another part runs through another the second force bearing plate 12; Multiple power consumption cylinders 14 that 3rd force bearing plate 13 connects, a part runs through one of them second force bearing plate 12, and another part runs through another the second force bearing plate 12; Multiple power consumption cylinders 14 that second force bearing plate 12 runs through, a part is connected with one of them first force bearing plate 11, and another part is connected with another first force bearing plate 11; Multiple power consumption cylinders 14 that second force bearing plate 12 runs through, a part is connected with one of them the 3rd force bearing plate 13, the mode that another part is connected with another the 3rd force bearing plate 13 all can extend the length of the unit 1 that consumes energy, the use of connector can be reduced simultaneously, reduce cost of production, shorten the time of installation connecting element, improve production efficiency.
Confining part 2 selects rectangular steel pipe, and power consumption unit 1 is arranged in the cavity volume of rectangular steel pipe.Second force bearing plate 123 and second force bearing plate 126 part of power consumption unit end stretch out cavity volume.
Buckling-restrained energy-dissipation also comprises two gusset plates 5, the part that two gusset plates 5 stretch out the part of cavity volume respectively with the second force bearing plate 123, the second force bearing plate 126 stretches out cavity volume is connected, and in cross setting, the bonding strength of buckling-restrained energy-dissipation and building frame 9 can be reinforced.
Except said structure, other structures of the buckling-restrained energy-dissipation that the present embodiment provides are all identical with the structure of the buckling-restrained energy-dissipation that embodiment 1 provides.
Embodiment in the present invention, only for the present invention will be described, does not form the restriction to right, other equivalent in fact substituting, all in scope that those skilled in that art can expect.
Claims (17)
1. buckling-restrained energy-dissipation, is characterized in that, comprises power consumption unit; Described power consumption unit comprises at least one first force bearing plate, at least one second force bearing plate, at least one the 3rd force bearing plate and at least one power consumption cylinder; Described first force bearing plate and described 3rd force bearing plate lay respectively at the both sides of described second force bearing plate, and and described second force bearing plate interval arrange; Described power consumption cylinder runs through described second force bearing plate, and two ends are connected with described first force bearing plate and described 3rd force bearing plate respectively.
2. buckling-restrained energy-dissipation according to claim 1, is characterized in that, described power consumption unit comprises at least one first force bearing plate, at least two the second force bearing plates, at least one the 3rd force bearing plate and multiple power consumption cylinders; Described at least two the second force bearing plates are arranged in order; Multiple power consumption cylinders that at least one first force bearing plate connects, run through at least two the second force bearing plates, and are connected with at least one the 3rd force bearing plate.
3. buckling-restrained energy-dissipation according to claim 2, is characterized in that, multiple power consumption cylinders that at least one first force bearing plate connects, and a part runs through one of them second force bearing plate, and another part runs through another the second force bearing plate.
4. buckling-restrained energy-dissipation according to claim 1, is characterized in that, described power consumption unit comprises at least two the first force bearing plates, at least one second force bearing plate, at least two the 3rd force bearing plates and multiple power consumption cylinder; Described at least two the first force bearing plates are arranged in order; Described at least two the 3rd force bearing plates are arranged in order; Multiple power consumption cylinders that at least one second force bearing plate runs through, are connected with at least one first force bearing plate and at least one the 3rd force bearing plate.
5. buckling-restrained energy-dissipation according to claim 4, is characterized in that, multiple power consumption cylinders that at least one second force bearing plate runs through, and a part is connected with one of them first force bearing plate, and another part is connected with another first force bearing plate.
6. buckling-restrained energy-dissipation according to claim 4, is characterized in that, multiple power consumption cylinders that at least one second force bearing plate runs through, and a part is connected with one of them the 3rd force bearing plate, and another part is connected with another the 3rd force bearing plate.
7. buckling-restrained energy-dissipation according to claim 1, is characterized in that, described power consumption unit comprises at least two the first force bearing plates, at least two the second force bearing plates, at least two the 3rd force bearing plates and at least two power consumption cylinders; At least two the second force bearing plates are connected by connector.
8. buckling-restrained energy-dissipation according to claim 7, is characterized in that, described connector comprises at least one junction plate; Described junction plate covers the subregion of two the second force bearing plates, and is connected with the second force bearing plate by junction plate by bolt.
9. buckling-restrained energy-dissipation according to claim 1, is characterized in that, described power consumption cylinder runs through described first force bearing plate and the 3rd force bearing plate, and two ends are all connected with nut thread; Described first force bearing plate is between one of them nut and described second force bearing plate; Described 3rd force bearing plate is between another nut and described second force bearing plate.
10. buckling-restrained energy-dissipation according to claim 1, is characterized in that, the two ends of described power consumption cylinder respectively with the first force bearing plate and the second force bearing plate by welding, the mode of hot melt, jumping-up or splicing is connected.
11. buckling-restrained energy-dissipations according to claim 1, is characterized in that, described power consumption cylinder is solid or hollow bar; The cross section of described bar is circular or polygon.
12. buckling-restrained energy-dissipations according to claim 1, is characterized in that, described power consumption unit also comprises at least two spacer assemblys; Described at least two spacer assemblys between the second force bearing plate and the first force bearing plate, between the second force bearing plate and the 3rd force bearing plate, or a part between the second force bearing plate and the first force bearing plate, another part is between the second force bearing plate and the 3rd force bearing plate.
13. buckling-restrained energy-dissipations according to claim 12, is characterized in that, described spacer assembly is steel pipe; Described steel pipe socket is contained on described power consumption cylinder, and two ends are resisted against on the second force bearing plate and the first force bearing plate respectively, or two ends are resisted against on the second force bearing plate and the 3rd force bearing plate respectively.
14. buckling-restrained energy-dissipations according to claim 1, is characterized in that, described power consumption unit also comprises at least two elastic devices; Described at least two elastic devices between the second force bearing plate and the first force bearing plate, between the second force bearing plate and the 3rd force bearing plate, or a part between the second force bearing plate and the first force bearing plate, another part is between the second force bearing plate and the 3rd force bearing plate.
15. buckling-restrained energy-dissipations according to claim 14, is characterized in that, described elastic device is spring; Described spring housing is contained on described power consumption cylinder, and two ends are resisted against on the second force bearing plate and the first force bearing plate respectively, or two ends are resisted against on the second force bearing plate and the 3rd force bearing plate respectively.
16. buckling-restrained energy-dissipations according to claim 1, is characterized in that, also comprise confining part; Described confining part is provided with the cavity volume adapted with described power consumption cell configuration; Described power consumption unit is arranged in described cavity volume, and the second force bearing plate part at described power consumption unit two ends stretches out described cavity volume.
17. buckling-restrained energy-dissipations according to claim 1, is characterized in that, also comprise gusset plate; Described gusset plate is connected with the second force bearing plate of described power consumption unit end, and is that cross is arranged with the second force bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124592.8A CN104947822B (en) | 2014-03-30 | 2014-03-30 | Buckling-restrained energy-dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124592.8A CN104947822B (en) | 2014-03-30 | 2014-03-30 | Buckling-restrained energy-dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104947822A true CN104947822A (en) | 2015-09-30 |
| CN104947822B CN104947822B (en) | 2018-01-09 |
Family
ID=54162835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410124592.8A Active CN104947822B (en) | 2014-03-30 | 2014-03-30 | Buckling-restrained energy-dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104947822B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760010A (en) * | 2016-12-07 | 2017-05-31 | 上海市建筑科学研究院 | A kind of self reset curvature-prevention support based on disk spring |
| CN110056236A (en) * | 2019-04-11 | 2019-07-26 | 横琴共轭科技有限公司 | A kind of metal damping unit |
| CN110056238A (en) * | 2019-04-11 | 2019-07-26 | 横琴共轭科技有限公司 | A kind of metal damping unit |
| CN110056237A (en) * | 2019-04-11 | 2019-07-26 | 横琴共轭科技有限公司 | A kind of metal damping unit |
| CN110080420A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of construction method of assembling-type metal damping wall |
| CN110080425A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of construction method of assembled Coupling Damping wall |
| CN110080423A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of construction method of assembled coupling metal damping wall |
| CN114086661A (en) * | 2021-11-19 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Yield energy consumption rod, cantilever section yield energy consumption beam column node and maintenance method thereof |
| CN114856019A (en) * | 2022-06-17 | 2022-08-05 | 中南建筑设计院股份有限公司 | Replaceable self-resetting buckling restrained brace |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019533A1 (en) * | 1979-05-11 | 1980-11-26 | Hutchinson-Mapa | Shock absorbers |
| JPH11108114A (en) * | 1997-10-06 | 1999-04-20 | Bridgestone Corp | Damper device |
| JP2000352113A (en) * | 1999-04-06 | 2000-12-19 | Ohbayashi Corp | Vibration controlling structure of bolt joint section |
| JP2001182155A (en) * | 1999-12-22 | 2001-07-03 | Ohbayashi Corp | Vibration-control structure for bolt joint part |
| CN1456763A (en) * | 2003-01-17 | 2003-11-19 | 姜袁 | Vertical disc spaced shake energy deplating damper |
| CN1769607A (en) * | 2004-12-16 | 2006-05-10 | 东南大学 | High energy consumption reposition metal damper |
| CN2895575Y (en) * | 2006-05-08 | 2007-05-02 | 卢锐 | Architectural energy-eliminating support metal damper |
| CN101839026A (en) * | 2010-03-04 | 2010-09-22 | 同济大学 | Package-type rubber vibration isolation cushion with limit function |
| CN202380602U (en) * | 2011-11-08 | 2012-08-15 | 建研科技股份有限公司 | Anti-bending friction support |
| CN102635175A (en) * | 2012-05-03 | 2012-08-15 | 同济大学 | Multipurpose structural seismic resistance energy consumption connecting piece |
| CN103352521A (en) * | 2013-07-29 | 2013-10-16 | 湖南大学 | One-way energy-dissipation supporting component |
| CN203878799U (en) * | 2014-03-30 | 2014-10-15 | 美建建筑系统(中国)有限公司 | Buckling restrained brace |
-
2014
- 2014-03-30 CN CN201410124592.8A patent/CN104947822B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019533A1 (en) * | 1979-05-11 | 1980-11-26 | Hutchinson-Mapa | Shock absorbers |
| JPH11108114A (en) * | 1997-10-06 | 1999-04-20 | Bridgestone Corp | Damper device |
| JP2000352113A (en) * | 1999-04-06 | 2000-12-19 | Ohbayashi Corp | Vibration controlling structure of bolt joint section |
| JP2001182155A (en) * | 1999-12-22 | 2001-07-03 | Ohbayashi Corp | Vibration-control structure for bolt joint part |
| CN1456763A (en) * | 2003-01-17 | 2003-11-19 | 姜袁 | Vertical disc spaced shake energy deplating damper |
| CN1769607A (en) * | 2004-12-16 | 2006-05-10 | 东南大学 | High energy consumption reposition metal damper |
| CN2895575Y (en) * | 2006-05-08 | 2007-05-02 | 卢锐 | Architectural energy-eliminating support metal damper |
| CN101839026A (en) * | 2010-03-04 | 2010-09-22 | 同济大学 | Package-type rubber vibration isolation cushion with limit function |
| CN202380602U (en) * | 2011-11-08 | 2012-08-15 | 建研科技股份有限公司 | Anti-bending friction support |
| CN102635175A (en) * | 2012-05-03 | 2012-08-15 | 同济大学 | Multipurpose structural seismic resistance energy consumption connecting piece |
| CN103352521A (en) * | 2013-07-29 | 2013-10-16 | 湖南大学 | One-way energy-dissipation supporting component |
| CN203878799U (en) * | 2014-03-30 | 2014-10-15 | 美建建筑系统(中国)有限公司 | Buckling restrained brace |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760010A (en) * | 2016-12-07 | 2017-05-31 | 上海市建筑科学研究院 | A kind of self reset curvature-prevention support based on disk spring |
| CN106760010B (en) * | 2016-12-07 | 2019-04-05 | 上海市建筑科学研究院 | A kind of self reset curvature-prevention support based on disk spring |
| CN110056236A (en) * | 2019-04-11 | 2019-07-26 | 横琴共轭科技有限公司 | A kind of metal damping unit |
| CN110056238A (en) * | 2019-04-11 | 2019-07-26 | 横琴共轭科技有限公司 | A kind of metal damping unit |
| CN110056237A (en) * | 2019-04-11 | 2019-07-26 | 横琴共轭科技有限公司 | A kind of metal damping unit |
| CN110080420A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of construction method of assembling-type metal damping wall |
| CN110080425A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of construction method of assembled Coupling Damping wall |
| CN110080423A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of construction method of assembled coupling metal damping wall |
| CN110080423B (en) * | 2019-04-11 | 2021-06-04 | 横琴共轭科技有限公司 | Construction method of assembled coupling metal damping wall |
| CN114086661A (en) * | 2021-11-19 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Yield energy consumption rod, cantilever section yield energy consumption beam column node and maintenance method thereof |
| CN114856019A (en) * | 2022-06-17 | 2022-08-05 | 中南建筑设计院股份有限公司 | Replaceable self-resetting buckling restrained brace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104947822B (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104947822A (en) | Anti-buckling energy consumption support | |
| CN101824922B (en) | Self reset curvature-prevention support component | |
| CN100587182C (en) | Adjustable metal composite type low-yield point damper | |
| CN107975159B (en) | Assembled self-resetting energy consumption supporting device and building | |
| CN102808464A (en) | Fiber pre-stretched rod type self-centering steel buckling-restrained brace | |
| CN201050121Y (en) | Multidimensional hyperelastic shape memory alloy damper | |
| CN101070715B (en) | Energy-consumption resetting shape memory alloy damper | |
| CN102400500A (en) | Buckling restrained brace with tension interval protection member | |
| CN103967154A (en) | Cross-shaped angle steel assembling type steel structure self-resetting-prestress buckling-resisting support | |
| CN205259391U (en) | Shape memory alloy roll level - vertical multidimension isolation bearing | |
| CN203878799U (en) | Buckling restrained brace | |
| CN102182259A (en) | Assembling method and device for assembled type anti-buckling envload support | |
| CN201866149U (en) | Spring device and snow shovel with same | |
| CN204252311U (en) | Vertically punch mild steel damper | |
| CN106812366A (en) | A kind of assembled Self-resetting energy dissipation brace structure | |
| CN204151899U (en) | Cable wire-framework energy dissipation structural element | |
| CN203412135U (en) | Building base shock insulation device | |
| CN214739106U (en) | Curtain wall steel frame node | |
| CN204190675U (en) | Solar components and bracket connecting apparatus | |
| CN105297953A (en) | Built-in self-resetting steel plate support of assembling wall plate | |
| CN201292581Y (en) | Shearing force energy dissipating connecting bar damping device | |
| CN206460756U (en) | pole mounting bracket | |
| CN202032249U (en) | Bracket used in test of LED (light-emitting diode) display screen | |
| CN202663217U (en) | Vibration motor beam | |
| CN218843401U (en) | Swinging structure of replaceable energy consumption damper based on SMA |
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 |