CN206052953U - A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect - Google Patents
A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect Download PDFInfo
- Publication number
- CN206052953U CN206052953U CN201620938607.9U CN201620938607U CN206052953U CN 206052953 U CN206052953 U CN 206052953U CN 201620938607 U CN201620938607 U CN 201620938607U CN 206052953 U CN206052953 U CN 206052953U
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- Prior art keywords
- steel pipe
- column
- dissipating
- shock
- energy
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- 230000000694 effects Effects 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 88
- 239000010959 steel Substances 0.000 claims abstract description 88
- 210000003414 Extremities Anatomy 0.000 claims abstract description 44
- 238000003466 welding Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 210000003205 Muscles Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Abstract
The utility model discloses a kind of two-tube coupled column with energy-dissipating and shock-absorbing effect, including two steel pipe column limbs, some groups of intercolumniation beam and column side brackets；The intercolumniation beam is arranged between the post limb, is welded to connect with post limb, with group post side bracket beam with intercolumniation beam in same plane；Bolt mounting holes are provided with the bracket beam of the post side.This utility model has the two-tube coupled column cross dimensions of energy-dissipating and shock-absorbing effect little, can be hidden in body of wall, not expose post rib；Node connection is easy, and site operation speed is fast；Strong applicability, can be used for center pillar, side column and corner post；Post profile cross-section efficiency high, flexible arrangement, dual string post limb spacing is adjustable, is adapted to the change of door-window opening；Post section sealing save anti-corrosion fire protection expense with many advantages, such as, can apply in the structures such as steel house, multi-rise building, with preferable popularizing application prospect.
Description
Technical field
This utility model is related to building structure field, more particularly to a kind of two-tube coupled column with energy-dissipating and shock-absorbing effect and
Construction method.
Background technology
, based on masonry structure and xoncrete structure, mode of construction is extensive, with situ wet operation for China's traditional residential structure
Based on, not only cause technological innovation and integrated innovation ability weak, energy resource utilization ratio is low, also constrains building energy conservation effect
Really, construction quality and life-span are affected.Steel house has that assembling degree is high, machining accuracy is high, anti-seismic performance is good, material is green
The advantages such as color reusable edible, are the focuses of current industrial Housing study.
Due to steel unit cost be far above concrete, cause steel house relatively costly, become restriction its promote should
One key factor.Steel pipe column and concrete filled steel tube due to section efficiency is high, bearing capacity is big and good economy performance it is excellent
Gesture, is widely applied in steel structure of housing, becomes first-selected column section type.But when which is applied to many high residential buildings, by
Larger in axle pressure, column cross-section size is larger, it is difficult to be hidden in external and internal wall completely, the resulting post for protruding from interior
Rib brings very big impact using function to house, have impact on the promotion and application of steel house.In addition beam-to-column joint is generally adopted
With web bolt, the bolted and welded connection mode of edge of a wing welding, due to needing live overhead welding, by field operation condition and ring
The impact in border, welding quality are often difficult to ensure that.
Therefore, finding in being hidden in external and internal wall and connect easy steel column form becomes those skilled in the art urgently
The technical barrier that need to be solved.
Utility model content
The purpose of this utility model is to provide a kind of structure novel and unique, easy to assembly, can be hidden in external and internal wall
With energy-dissipating and shock-absorbing effect two-tube coupled column；Concrete technical scheme is：
A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect, is included in the two steel pipe column limbs, some arrange in metope
Group intercolumniation beam and column side bracket；The intercolumniation beam is arranged between the steel pipe column limb, is welded to connect with steel pipe column limb, with group institute
Post side bracket beam is stated with intercolumniation beam in same plane；Bolt mounting holes are provided with the bracket beam of the post side.
Further, the steel tube section shape of the steel pipe column limb can be the form such as circular, square, rectangle and polygon.
Further, the steel pipe of the steel pipe column limb is cold bending rectangle steel pipe or welding rectangular steel pipe.
Further, the steel pipe concrete filled of the steel pipe column limb forms concrete filled steel tube.
Further, the intercolumniation beam or post side bracket beam are H types section；Using welded H section steel, it is hot rolled H-shaped or
Person's high frequency welding of H-structural steel.
Further, the steel pipe column limb is run through on the edge of a wing of the intercolumniation beam, and steel pipe column limb is disconnected at the edge of a wing of intercolumniation beam.
Further, the edge of a wing Integral design of the edge of a wing of the intercolumniation beam and post side bracket.
Further, the connecting method of the steel pipe column limb is that flange splices or welds splicing.
Further, the stitching position of the steel pipe column limb splices outside node region splicing or node region.
This utility model has the two-tube coupled column post cross dimensions of energy-dissipating and shock-absorbing effect little, can be hidden in body of wall, no
Expose post rib；Node connection is easy, and site operation speed is fast；Strong applicability, can be used for center pillar, side column and corner post；Post section cuts
Face efficiency high, flexible arrangement, dual string post limb spacing is adjustable, is adapted to the change of door-window opening；Post section sealing is saved anti-
Rotten fire protection expense with many advantages, such as, can apply in the structures such as steel house, multi-rise building, should with preferably promoting
Use prospect.
Description of the drawings
Fig. 1 is the two-tube coupled column side column structural representation with energy-dissipating and shock-absorbing effect in this utility model embodiment；
Fig. 2 is the two-tube coupled column centre-pillar structure schematic diagram with energy-dissipating and shock-absorbing effect in this utility model embodiment；
Fig. 3 is the two-tube coupled column corner structure schematic diagram with energy-dissipating and shock-absorbing effect in this utility model embodiment；
Fig. 4 is the two-tube coupled column node region splicing construction schematic diagram with energy-dissipating and shock-absorbing effect；
Fig. 5 is the outer splicing construction schematic diagram of two-tube coupled column node region with energy-dissipating and shock-absorbing effect.
In figure：1st, steel pipe column limb；2nd, intercolumniation beam；3rd, post side bracket beam；4th, crossbeam；5th, longeron.
Specific embodiment
This utility model is more fully illustrated below with embodiment.This utility model can be presented as it is various not
Same form, is not construed as the exemplary embodiment for being confined to describe here.
For ease of explanation, here can using " on ", the space relative terms such as D score " left side " " right side ", for saying
The element illustrated in bright figure or feature are relative to another element or the relation of feature.It should be understood that except in figure
Outside the orientation for illustrating, spatial terminology is intended to include device different azimuth in use or operation.For example, if in figure
Device is squeezed, be stated as positioned at the element of other elements or feature D score will be located into other elements or feature " on ".Cause
This, exemplary term D score can be comprising both upper and lower orientation.Device otherwise can be positioned（It is rotated by 90 ° or is located at
Other orientation）, correspondingly can explain used herein of the relative explanation in space.
As shown in figure 1, the two-tube coupled column with energy-dissipating and shock-absorbing effect in the present embodiment, is included in what is arranged in metope
Two steel pipe column limbs, 1, one group of intercolumniation beam 2 and post side bracket beam 3；Intercolumniation beam 2 is arranged between steel pipe column limb, is welded with steel pipe column limb
Connect in succession, with group post side bracket beam with intercolumniation beam in same plane；Bolt mounting holes are provided with the bracket beam of the post side.
As shown in Fig. 2 when the two-tube coupled column with energy-dissipating and shock-absorbing effect is arranged on the centre of building, with group post side bracket
There are 2 pairs of post side bracket beams to be arranged in parallel and stretch out the metope in beam.
The steel tube section shape of steel pipe column limb 1 can be the form such as circular, square, rectangle and polygon.
The steel pipe of steel pipe column limb 1 can be cold bending rectangle steel pipe or the welding rectangular steel pipe for being formed is welded by steel plate.
In order to improve the intensity of steel pipe column limb 1, can be with steel pipe concrete filled formation steel core concrete column limb.
Intercolumniation beam 2 can adopt H types section；Post side bracket beam 3 can also adopt H types section；Intercolumniation beam 2 and post side bracket
Beam 3 can adopt welded H section steel, hot rolled H-shaped or high frequency welding of H-structural steel.
During two-tube coupled column of the welding with energy-dissipating and shock-absorbing effect, steel pipe column can be run through using by the edge of a wing of intercolumniation beam 2
Limb 1, the technical scheme that steel pipe column limb 1 is disconnected at the edge of a wing of intercolumniation beam.1 stress of steel pipe column limb based on pressure, after disconnection,
Two parts steel pipe is connected with the edge of a wing of intercolumniation beam using welding manner up and down, and the impact to 1 bearing capacity of steel pipe column limb is little, phase
Ying Di, the edge of a wing of intercolumniation beam are not affected by steel tube section by the cross section through steel pipe column limb 1, the edge of a wing, can be increased, be carried
The high tensile strength of intercolumniation beam；So as to improve the intensity of the two-tube coupled column with energy-dissipating and shock-absorbing effect on the whole.
By the edge of a wing of intercolumniation beam 2 and the edge of a wing Integral design of post side bracket beam 3；Be conducive to improving the strong of post side bracket beam 3
Degree.
Process for convenience, the two-tube coupled column with energy-dissipating and shock-absorbing effect should be in factory's segmental machining；Can be with layer
For unit, two-tube pole unit is formed.If had greatly with 3 layers as a two-tube pole unit, working (machining) efficiency and site operation efficiency
Width is improved.The connecting method of steel pipe column limb 1 can be spliced using flange, splice at the scene；After can also being segmented, construct at the scene
Shi Liyong welding manners splice.
During the scheme spliced using flange, the stitching position of steel pipe column limb 1 can be with as shown in figure 4, be set in node district
Splice in domain；Can also be set to as shown in Figure 5 splice outside node region.
Connected by little bracket between post side bracket beam 3 and crossbeam 4 or longeron 5, i.e. the bottom of post side bracket beam 3 is stretched out,
Form supporting construction, referred to as little bracket；Girder steel is overlapped on little bracket, and the axis of bolt is perpendicular to horizontal faying surface；Can also
Connected by connecting plate.Connecting bolt preferably selects high strength exploitation.
As shown in figure 3, the spacing of steel pipe column limb 1 can be adjusted as needed；Can arrange between steel pipe column limb 1 triatic stay,
Support, corrugated steel shear wall, steel plate shear force wall, combined steel plate shearing force wall etc..
After connection, by casting craft, by the two-tube coupled column acted on energy-dissipating and shock-absorbing and crossbeam 4, longeron 5 pour into
In metope and floor topping；Avoid the loosening and corrosion of bolt in attachment structure；Meanwhile, also make building interior, outside seem more
Plus it is attractive in appearance.
The invention also discloses the construction method of the above-mentioned two-tube coupled column with energy-dissipating and shock-absorbing effect, including it is as follows
Step：
1）The two-tube coupled column and girder steel and connector with energy-dissipating and shock-absorbing effect is made in factory, is made with three layers
For a two-tube pole unit；It is of course also possible to using one layer or 2 layers as a two-tube pole unit；
2）Transport to scene, two-tube pole unit is passed through into crab-bolt, high-strength bolt with basis or lower floor's post or is weldingly connected；
3）After two-tube pole unit installation, girder steel is shelved on this by the girder steel that layering lifting is connected with two-tube pole unit
On the bracket beam of layer corresponding post side, using high-strength bolt connection girder steel and post side bracket beam, steel frame construction is formed；
4）After the steel frame construction is connected, truss hoisting reinforcing bar superimposed sheet is laid the line, and live colligation flooring is born
Muscle, carries out floor concrete and pours；The web height of concreting to post side bracket beam, then overlying building coats is to girder steel
More than top flange 20 ~ 50mm；Girder steel is avoided by building coats and splices node with the two-tube coupled column with energy-dissipating and shock-absorbing effect
Expose；Or concreting is extremely concordant with girder steel top flange, or it is higher by 30 ~ 100mm of girder steel top flange；Will by concrete
Girder steel is hidden in building cover structure completely with the two-tube coupled column splicing node with energy-dissipating and shock-absorbing effect, makes bolt and splice plate
Do not expose.
5）Light external wall plate is lifted from outside so as to be embedded in framework that adjacent dual string and intercolumniation beam or girder steel formed it
Between, and it is connected with intercolumniation beam or girder steel, plasters to concordant with light external wall plate inner surface in dual string post limb indoor.Gently
Matter exterior wall plate thickness more than the dual string limb height 30 ~ 120mm, the latticed column can hide completely and exterior wall in.
Above-mentioned example is only intended to explanation this utility model, in addition, also various different embodiments, and these
Embodiment be all those skilled in the art after comprehension this utility model thought it is also envisioned that therefore, a here no longer string
Lift.
Claims (9)
1. a kind of two-tube coupled column with energy-dissipating and shock-absorbing effect, it is characterised in that be included in two steel pipes arrange in metope
Post limb, some groups of intercolumniation beam and column side brackets；The intercolumniation beam is arranged between the steel pipe column limb, is connected with the welding of steel pipe column limb
Connect, with group post side bracket with intercolumniation beam in same plane；Bolt mounting holes are provided with the bracket of the post side.
2. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 1, it is characterised in that the steel pipe column limb
Steel tube section is generally circular in shape or polygon.
3. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 1, it is characterised in that the steel pipe column limb
Steel pipe is cold bending rectangle steel pipe or welding rectangular steel pipe.
4. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 1, it is characterised in that the steel pipe column limb
Steel pipe concrete filled forms concrete filled steel tube.
5. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 1, it is characterised in that the intercolumniation beam or institute
Post side bracket is stated for H types section；Using welded H section steel, hot rolled H-shaped.
6. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 1, it is characterised in that the wing of the intercolumniation beam
Edge runs through the steel pipe column limb, and steel pipe column limb is disconnected at the edge of a wing of intercolumniation beam.
7. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 6, it is characterised in that the wing of the intercolumniation beam
The edge of a wing Integral design of edge and post side bracket.
8. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 1, it is characterised in that the steel pipe column limb
Connecting method is that flange splices or welds splicing.
9. there is the two-tube coupled column of energy-dissipating and shock-absorbing effect as claimed in claim 1, it is characterised in that the steel pipe column limb
Stitching position splices outside node region splicing or node region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938607.9U CN206052953U (en) | 2016-08-25 | 2016-08-25 | A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938607.9U CN206052953U (en) | 2016-08-25 | 2016-08-25 | A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052953U true CN206052953U (en) | 2017-03-29 |
Family
ID=58384560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620938607.9U Withdrawn - After Issue CN206052953U (en) | 2016-08-25 | 2016-08-25 | A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121043A (en) * | 2016-08-25 | 2016-11-16 | 中冶建筑研究总院有限公司 | A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect and construction method |
| CN108894363A (en) * | 2018-08-21 | 2018-11-27 | 重庆钢结构产业有限公司 | Quarter bend corrugated steel shear wall and its component |
-
2016
- 2016-08-25 CN CN201620938607.9U patent/CN206052953U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121043A (en) * | 2016-08-25 | 2016-11-16 | 中冶建筑研究总院有限公司 | A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect and construction method |
| CN106121043B (en) * | 2016-08-25 | 2019-04-26 | 中冶建筑研究总院有限公司 | A kind of two-tube coupled column and construction method with energy-dissipating and shock-absorbing effect |
| CN108894363A (en) * | 2018-08-21 | 2018-11-27 | 重庆钢结构产业有限公司 | Quarter bend corrugated steel shear wall and its component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20190426 |
|
| AV01 | Patent right actively abandoned |