CN203821606U - Novel steelwork beam and pillar buckling restrained brace energy dissipation node - Google Patents
Novel steelwork beam and pillar buckling restrained brace energy dissipation node Download PDFInfo
- Publication number
- CN203821606U CN203821606U CN201420130138.9U CN201420130138U CN203821606U CN 203821606 U CN203821606 U CN 203821606U CN 201420130138 U CN201420130138 U CN 201420130138U CN 203821606 U CN203821606 U CN 203821606U
- Authority
- CN
- China
- Prior art keywords
- buckling restrained
- pillar
- restrained brace
- energy dissipation
- steelwork
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a novel steelwork beam and pillar buckling restrained brace energy dissipation node, comprising a pillar, stiffening ribs, buckling restrained braces, a beam and high strength bolts, wherein the stiffening ribs are arranged on the pillar; the stiffening ribs are arranged on the beam; the beam is connected with the pillar through part of the high strength bolts; the buckling restrained braces are connected with the pillar through part of the high strength bolts; the buckling restrained braces are connected with the beam through the other high strength bolts; the beam and the pillar are connected through the buckling restrained braces. According to the novel steelwork beam and pillar buckling restrained brace energy dissipation node, the functions of the beam and pillar node component of a steelwork building and an energy dissipation shock absorber are integrated, which means that the functions of the node component and the functions of energy dissipation shock absorption are integrated, the novel steelwork beam and pillar buckling restrained brace energy dissipation node is provided, in the steelwork building structure, the beam and the pillar are connected by means of the buckling restrained braces, and the buckling restrained braces can provide rotary constraints, and can also absorb seismic energy.
Description
Technical field
The utility model belongs to steel-structure beam-column node field, specifically a kind of new steel structure beam column buckling restrained brace energy dissipating node.
Background technology
Steel-structure beam-column node mainly comprises three classes: be rigidly connected, semi-rigid connection and being articulated and connected, be rigidly connected the most general, have very high rotational stiffness, main employing is welded to connect, but in seismic damage in the past, has the example of brittle fracture; Semi-rigid connection application is fewer, and it is former because difficult design is difficult to grasp its rigidity Design principle; Be hinged on domestic application fewer, above-mentioned three types node does not have energy-dissipating and shock-absorbing function; The damper of current passive energy-dissipating and shock-absorbing technology is all that additional accessory structure is realized energy-dissipating and shock-absorbing function in main frame structure substantially, although energy-dissipating and shock-absorbing is respond well, but need installing space, affect the use function of building structure, and in energy dissipating, increased the impact on agent structure additional bearer power; Therefore need to improve existing system.
Utility model content
The purpose of this utility model is to provide that a kind of energy-dissipating and shock-absorbing is respond well, simplicity of design and new steel structure beam column buckling restrained brace energy dissipating node easy for installation, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A new steel structure beam column buckling restrained brace energy dissipating node, comprises post, stiffening rib, buckling restrained brace, beam and high-strength bolt.
As further program of the utility model: be provided with stiffening rib on described post, be provided with stiffening rib on described beam.
As further program of the utility model: described beam is connected with post by high-strength bolt.
As further program of the utility model: described buckling restrained brace is connected with post by high-strength bolt.
As further program of the utility model: described buckling restrained brace is connected with beam by high-strength bolt.
As further program of the utility model: described beam and column connects by buckling restrained brace.
Compared with prior art, the beneficial effects of the utility model are: the function of steel construction bean column node member and energy-dissipating and shock-absorbing device is integrated in one, realize joint structure and energy-dissipating and shock-absorbing function integration, propose a kind of beam column of steel structure buckling restrained brace energy dissipating node; In steel building structure, the connection of beam and column is by buckling restrained brace, and buckling restrained brace both can provide rotational restraint, can absorb seismic energy again.
Accompanying drawing explanation
Fig. 1 is D type structure chart of the present utility model;
Fig. 2 is S type structure chart of the present utility model;
In figure: 1-post, 2-stiffening rib, 3-buckling restrained brace, 4-beam, 5-high-strength bolt.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
Refer to Fig. 1, in the utility model embodiment, a kind of new steel structure beam column buckling restrained brace energy dissipating node, comprise post 1, stiffening rib 2, buckling restrained brace 3, beam 4 and high-strength bolt 5, on described post 1, be provided with stiffening rib 2, on described beam 4, be provided with stiffening rib 2, described beam 4 is connected with post 1 by high-strength bolt 5, described buckling restrained brace 3 is connected with post 1 by high-strength bolt 5, described buckling restrained brace 3 is connected with beam 4 by high-strength bolt 5, described beam 4 is connected by buckling restrained brace 3 with post 1, and described buckling restrained brace 3 has four.
Embodiment 2
Refer to Fig. 2, on the basis of embodiment 1, improve, described buckling restrained brace 3 has two.
The utility model is integrated in one the function of steel construction bean column node member and energy-dissipating and shock-absorbing device, realizes joint structure and energy-dissipating and shock-absorbing function integration, proposes a kind of beam column of steel structure buckling restrained brace energy dissipating node; In steel building structure, the connection of beam 4 and post 1 is by buckling restrained brace 3, and buckling restrained brace 3 both can provide rotational restraint, can absorb seismic energy again.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should make manual as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (1)
1. a new steel structure beam column buckling restrained brace energy dissipating node, comprise post (1), stiffening rib (2), buckling restrained brace (3), beam (4) and high-strength bolt (5), it is characterized in that, on described post (1), be provided with stiffening rib (2), on described beam (4), be provided with stiffening rib (2), described beam (4) is connected with post (1) by high-strength bolt (5), described buckling restrained brace (3) is connected with post (1) by high-strength bolt (5), described buckling restrained brace (3) is connected with beam (4) by high-strength bolt (5), described beam (4) is connected by buckling restrained brace (3) with post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130138.9U CN203821606U (en) | 2014-03-21 | 2014-03-21 | Novel steelwork beam and pillar buckling restrained brace energy dissipation node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130138.9U CN203821606U (en) | 2014-03-21 | 2014-03-21 | Novel steelwork beam and pillar buckling restrained brace energy dissipation node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821606U true CN203821606U (en) | 2014-09-10 |
Family
ID=51477121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130138.9U Expired - Fee Related CN203821606U (en) | 2014-03-21 | 2014-03-21 | Novel steelwork beam and pillar buckling restrained brace energy dissipation node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386067A (en) * | 2018-11-16 | 2019-02-26 | 南宁学院 | A kind of beam column shock-absorption connecting structure |
| CN113107251A (en) * | 2021-04-11 | 2021-07-13 | 北京工业大学 | Steel anti-buckling angle brace with high-strength energy absorption function |
-
2014
- 2014-03-21 CN CN201420130138.9U patent/CN203821606U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386067A (en) * | 2018-11-16 | 2019-02-26 | 南宁学院 | A kind of beam column shock-absorption connecting structure |
| CN109386067B (en) * | 2018-11-16 | 2024-01-23 | 南宁学院 | Beam column shock attenuation connection structure |
| CN113107251A (en) * | 2021-04-11 | 2021-07-13 | 北京工业大学 | Steel anti-buckling angle brace with high-strength energy absorption function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203821605U (en) | Steel structure beam column damping energy dissipation node structure | |
| MX2015013423A (en) | Energy absorbing assembly for vehicle. | |
| CN105839969A (en) | Damping and restrained brace combined damping energy dissipation device | |
| CN211114138U (en) | Beam column node safety device | |
| CN203821606U (en) | Novel steelwork beam and pillar buckling restrained brace energy dissipation node | |
| CN103498515A (en) | Mild steel damper for included angle position or column foot position of beam column node | |
| CN103206029B (en) | Micro-vibration energy-consumption viscoelastic buckling restrained brace | |
| CN105275111A (en) | Prefabricated foamed aluminum composite damping energy dissipation wall device | |
| CN203021915U (en) | Concrete column rigid connecting construction member | |
| CN203237304U (en) | Medium-sized truck cab front wall assembly | |
| CN204983212U (en) | Intercolumniation of steel construction building supports | |
| CN204370293U (en) | Bridge spring energy-dissipating and shock-absorbing stopping means | |
| CN204531008U (en) | A kind of beam column of steel structure assembling friction energy dissipation node apparatus | |
| CN202899341U (en) | Metal damper provided with restraint devices | |
| CN213926838U (en) | Novel spring structure | |
| CN204456494U (en) | A kind of high strength energy-absorbing damper for building | |
| CN105015461A (en) | Automotive front bumper | |
| CN204370603U (en) | Damping steel work plate | |
| CN203175030U (en) | Mobile flower disc for scaffold | |
| CN203403515U (en) | Cross-shaped steel column structure | |
| CN204623664U (en) | A kind of motor bike bumper | |
| CN106114630A (en) | A kind of frame structure of chassis assembly | |
| CN107119812B (en) | Fiber concrete metal yielding type damper | |
| CN205819339U (en) | A kind of attachment structure of new-energy automobile rear portion collision prevention girders | |
| CN205100387U (en) | Adjustable damping shock -absorbing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170321 |