CN107246110A - A kind of assembly concrete-filled steel tube coupled column acted on power consumption - Google Patents
A kind of assembly concrete-filled steel tube coupled column acted on power consumption Download PDFInfo
- Publication number
- CN107246110A CN107246110A CN201710523370.7A CN201710523370A CN107246110A CN 107246110 A CN107246110 A CN 107246110A CN 201710523370 A CN201710523370 A CN 201710523370A CN 107246110 A CN107246110 A CN 107246110A
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- CN
- China
- Prior art keywords
- steel tube
- square steel
- power consumption
- side end
- angle
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
Abstract
The present invention relates to building structural element field, specifically, it is related to a kind of assembly concrete-filled steel tube coupled column acted on power consumption, it includes center square steel tube and side end square steel tube, connected between center square steel tube and side end square steel tube by Bolted angle connection component and power consumption connection component, Bolted angle connection component includes angle iron connecting piece and connecting plate, Bolted angle connection component is distributed some groups along center square steel tube and side end square steel tube short transverse, power consumption connection component is arranged between Bolted angle connection component, consume energy connection component include respectively with center square steel tube, the power consumption connecting plate of two folded plate connectors of two folded plate connectors and connection of side end square steel tube connection.The present invention can meet structural seismic requirement, and easy to make, quick for installation, while can be replaced to the component for exiting working condition, it is ensured that the integral rigidity and bearing capacity of coupled column.
Description
Technical field
The present invention relates to building structural element field, in particular to a kind of assembled steel tube acted on power consumption
Concrete combination column.
Background technology
There is production process complexity in the steel plate shear force wall commonly used in high-rise steel structure house, processing and installation difficulty are big, section
The problems such as processing and fabricating quality controllability in point region is poor, concrete filled steel tube coupled column is mainly used in multilayer and small high-rise house
In, compared in steel plate shear force wall, concrete filled steel tube coupled column advantage is that its sectional dimension is small, section form is flexible, post and wall
It is wide avoid column section it is excessive caused by interior have a salient angle, improve the usable floor area in house, arrange in room and owner enters
Firmly experience.
At present, concrete filled steel tube coupled column mainly uses lacing formula or batten plate formula all-weld joint, and its welding difficulty is high, weldering
The amount of connecing is big, and pillar entirety anti-side rigidity and ductility are limited, it is therefore desirable to which one kind can meet structural seismic requirement, again making side
Just it is, quick for installation, while the assembly concrete-filled steel tube coupled column that can be replaced to the component for exiting working condition.
The content of the invention
It is a primary object of the present invention in view of the above-mentioned problems, provide one kind can meet structural seismic requirement, again make
It is convenient, quick for installation, while the assembly concrete-filled steel tube coupled column that can be replaced to the component for exiting working condition.
To achieve these goals, the present invention uses following technical scheme：
A kind of assembly concrete-filled steel tube coupled column acted on power consumption, including center square steel tube and side end square steel tube,
Connected between center square steel tube and side end square steel tube by Bolted angle connection component and power consumption connection component,
Bolted angle connection component includes the side wall of angle iron connecting piece and connecting plate, center square steel tube and side end square steel tube opposite face
On be respectively symmetrically provided with the distance between two angle iron connecting pieces on two angle iron connecting pieces, center square steel tube and side end side
The distance between two angle iron connecting pieces on steel pipe are identical, four angle iron connecting pieces surround one it is square, center square steel tube and
Connected on side end square steel tube between the angle iron connecting piece of homonymy by connecting plate；
Bolted angle connection component is distributed some groups along center square steel tube and side end square steel tube short transverse, and power consumption connection component is set
It is placed between Bolted angle connection component, power consumption connection component includes the power consumption of two folded plate connectors of two folded plate connectors and connection
Connecting plate, two folded plate connectors are connected with center square steel tube and side end square steel tube respectively, and folded plate connector includes being in a clamp
The folded plate I and folded plate II at angle, power consumption connecting plate include a block length plate and two pieces of short slabs, and two pieces of short slabs are in certain angle with long slab
Degree, constitutes " Z " type structure, and folded plate I is fixedly connected with center square steel tube or side end square steel tube, folded plate II and the two of power consumption connecting plate
Block short slab is connected.
Further, one side of angle iron connecting piece is welded with center square steel tube or side end square steel tube, another side and center side
Steel pipe or side end square steel tube are vertical, and with the side of center square steel tube or side end square steel tube in same plane.
Further, it is bolted between angle iron connecting piece and connecting plate.
Further, the angle between folded plate I and folded plate II is 120 degree of -135 degree.
Further, the angle between the short slab and long slab of power consumption connecting plate is 100 degree of -115 degree.
Further, folded plate I is welded with center square steel tube or side end square steel tube, and folded plate II is two pieces short with power consumption connecting plate
Crab bolt is connected.
Further, Bolted angle connection component is along center square steel tube and side end square steel tube short transverse equidistant arrangement.
Further, arrangement spacing of the Bolted angle connection component along short transverse is 300mm-600mm.
Further, center square steel tube and side end square steel tube composition " L " type, T-shape or cross.
The invention has the advantages that：
(1) using the attachment structure of the present invention, when horizontal loading is larger, Wasted-energy steel plate connecting plate is due to consumption level power
Generation surrender exit working condition prior to steel pipe, the dissipation due to Wasted-energy steel plate connecting plate to horizontal force so that center square steel tube and
Side end square steel tube continues to carry, and improves the ductility and lateral resistant ability of coupled column.
(2) present invention reduces welding difficulty, it is only necessary to is welded angle iron connecting piece and folded plate connector with steel pipe column,
Other are connected by screw bolts, and make simple, in-site installation is convenient；This bolted combination can be in time to exiting simultaneously
The component of working condition is replaced, it is ensured that the integral rigidity and bearing capacity of coupled column.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the top view of the embodiment of the present invention 1；
Fig. 3 is partial enlarged drawing at A in Fig. 1；
Fig. 4 is the top view of the embodiment of the present invention 2；
Fig. 5 is the top view of the embodiment of the present invention 3；
Wherein, above-mentioned accompanying drawing is marked including the following drawings：1st, center square steel tube；2nd, side end square steel tube；3rd, Bolted angle connection group
Part；4th, consume energy connection component；5th, angle iron connecting piece；6th, connecting plate；7th, folded plate connector；8th, consume energy connecting plate；9th, folded plate I；10、
Folded plate II；11st, long slab；12nd, short slab.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of assembly concrete-filled steel tube coupled column acted on power consumption of the present embodiment, including one
Center square steel tube 1 and two side end square steel tubes 2, center square steel tube and side end square steel tube composition " L " type, center square steel tube and side end
Connected between square steel tube by Bolted angle connection component 3 and power consumption connection component 4,
Bolted angle connection component includes the side of angle iron connecting piece 5 and connecting plate 6, center square steel tube and side end square steel tube opposite face
Two angle iron connecting pieces are respectively symmetrically provided with wall, one side and the center square steel tube or side end square steel tube of angle iron connecting piece are welded
Connect, another side is vertical with center square steel tube or side end square steel tube, the distance between two angle iron connecting pieces on the square steel tube of center
Identical with the distance between two angle iron connecting pieces on side end square steel tube and in sustained height, four angle iron connecting pieces surround one
It is individual square, connected on center square steel tube and side end square steel tube between the angle iron connecting piece of homonymy by connecting plate, angle iron connecting piece
It is bolted between connecting plate；
The side of angle iron connecting piece one side vertical with square steel tube and square steel tube is preferably in same plane, even if not same
Plane, also to ensure four angle iron connecting pieces surround one it is square.
Bolted angle connection component is distributed some groups along center square steel tube and side end square steel tube short transverse, is preferably equally spaced,
According to multilayer and the building requirements of small high-rise house, arrangement spacing of the Bolted angle connection component along short transverse is 300mm-600mm
Most preferably.
Power consumption connection component is arranged between Bolted angle connection component, and power consumption connection component includes two Hes of folded plate connector 7
The power consumption connecting plate 8 of two folded plate connectors is connected, two folded plate connectors connect with center square steel tube and side end square steel tube respectively
Connect, folded plate connector includes folded plate I 9 and folded plate II 10 in a certain angle, power consumption connecting plate includes a block length plate 11 and two pieces
Short slab 12, two pieces of short slabs at an angle, constitute " Z " type structure, folded plate I and center square steel tube or side end square steel tube with long slab
Welding, two pieces of short slabs of folded plate II and the connecting plate that consumes energy are bolted.
Angle between folded plate I and folded plate II is 120 degree of -135 degree, the angle between the short slab and long slab of the connecting plate that consumes energy
For 100 degree of -115 degree.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that the assembly concrete-filled steel tube coupled column of the present embodiment includes one
Center square steel tube and three side end square steel tubes, center square steel tube and side end square steel tube composition T-shape, center square steel tube and side end side
Connected between steel pipe by Bolted angle connection component and power consumption connection component, connected mode is same as Example 1.
Embodiment 3
The present embodiment and the difference of embodiment 1 are that the assembly concrete-filled steel tube coupled column of the present embodiment includes one
Center square steel tube and four side end square steel tubes, center square steel tube and side end square steel tube constitute cross, center square steel tube and side end
Connected between square steel tube by Bolted angle connection component and power consumption connection component, connected mode is same as Example 1.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
1. a kind of assembly concrete-filled steel tube coupled column acted on power consumption, including center square steel tube (1) and side end square steel tube
(2), it is characterised in that connected between center square steel tube (1) and side end square steel tube (2) by Bolted angle connection component (3) and power consumption
Component (4) is connected,
Bolted angle connection component (3) includes angle iron connecting piece (5) and connecting plate (6), center square steel tube (1) and side end square steel tube (2)
Two angle iron connecting pieces on two angle iron connecting pieces (5), center square steel tube (1) are respectively symmetrically provided with the side wall of opposite face
The distance between (5) with identical, four Bolted angle connections of the distance between two angle iron connecting pieces (5) on side end square steel tube (2)
Part (5) surround one it is square, on center square steel tube (1) and side end square steel tube (2) between the angle iron connecting piece (5) of homonymy pass through even
Fishplate bar (6) is connected；
Bolted angle connection component (3) is distributed some groups, power consumption connection along center square steel tube (1) and side end square steel tube (2) short transverse
Component (4) is arranged between Bolted angle connection component (3), and power consumption connection component (4) includes two folded plate connectors (7) and connection two
The power consumption connecting plate (8) of individual folded plate connector (7), two folded plate connectors (7) respectively with center square steel tube (1) and side end square steel
(2) connection is managed, folded plate connector (7) includes folded plate I (9) and folded plate II (10) in a certain angle, and power consumption connecting plate (8) includes
One block length plate (11) and two pieces of short slabs (12), two pieces of short slabs (12) at an angle, constitute " Z " type structure with long slab (11),
Folded plate I (9) is fixedly connected with center square steel tube (1) or side end square steel tube (2), folded plate II (10) and the two of power consumption connecting plate (8)
Block short slab (12) is connected.
2. the assembly concrete-filled steel tube coupled column according to claim 1 acted on power consumption, it is characterised in that angle steel
One side of connector (5) is welded with center square steel tube (1) or side end square steel tube (2), another side and center square steel tube (1) or side end
Square steel tube (2) vertically, and with the side of center square steel tube (1) or side end square steel tube (2) in same plane.
3. the assembly concrete-filled steel tube coupled column according to claim 1 acted on power consumption, it is characterised in that angle steel
It is bolted between connector (5) and connecting plate (6).
4. the assembly concrete-filled steel tube coupled column according to claim 1 acted on power consumption, it is characterised in that folded plate
Angle between I (9) and folded plate II (10) is 120 degree of -135 degree.
5. the assembly concrete-filled steel tube coupled column according to claim 1 acted on power consumption, it is characterised in that power consumption
Angle between the short slab (12) and long slab (11) of connecting plate (8) is 100 degree of -115 degree.
6. the assembly concrete-filled steel tube coupled column according to claim 1 acted on power consumption, it is characterised in that folded plate
I (9) are welded with center square steel tube (1) or side end square steel tube (2), two pieces of short slabs of folded plate II (10) and power consumption connecting plate (8)
(12) bolt connection.
7. the assembly concrete-filled steel tube coupled column according to claim 1 acted on power consumption, it is characterised in that angle steel
Connection component (3) is along center square steel tube (1) and side end square steel tube (2) short transverse equidistant arrangement.
8. the assembly concrete-filled steel tube coupled column according to claim 7 acted on power consumption, it is characterised in that angle steel
Arrangement spacing of the connection component (3) along short transverse is 300mm-600mm.
9. the assembly concrete-filled steel tube coupled column according to claim 1 acted on power consumption, it is characterised in that center
Square steel tube (1) and side end square steel tube (2) composition " L " type, T-shape or cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523370.7A CN107246110A (en) | 2017-06-30 | 2017-06-30 | A kind of assembly concrete-filled steel tube coupled column acted on power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523370.7A CN107246110A (en) | 2017-06-30 | 2017-06-30 | A kind of assembly concrete-filled steel tube coupled column acted on power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107246110A true CN107246110A (en) | 2017-10-13 |
Family
ID=60014332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710523370.7A Withdrawn CN107246110A (en) | 2017-06-30 | 2017-06-30 | A kind of assembly concrete-filled steel tube coupled column acted on power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107246110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499849A (en) * | 2019-08-28 | 2019-11-26 | 浙江精工钢结构集团有限公司 | A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition |
-
2017
- 2017-06-30 CN CN201710523370.7A patent/CN107246110A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499849A (en) * | 2019-08-28 | 2019-11-26 | 浙江精工钢结构集团有限公司 | A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171013 |