CN205444694U - Multiple arrangement of reinforcement reinforced concrete column of high restraint - Google Patents
Multiple arrangement of reinforcement reinforced concrete column of high restraint Download PDFInfo
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- CN205444694U CN205444694U CN201620158997.8U CN201620158997U CN205444694U CN 205444694 U CN205444694 U CN 205444694U CN 201620158997 U CN201620158997 U CN 201620158997U CN 205444694 U CN205444694 U CN 205444694U
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- stirrup
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- reinforcing bar
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Abstract
The utility model discloses a multiple arrangement of reinforcement reinforced concrete column of high restraint, including the concrete cylinder with set up at the concrete column internal a plurality ofly along the vertical upwards and each other parallel vertical reinforcing steel bar in ground, be equipped with a plurality of and the stirrup equal fixed connection of each vertical reinforcing steel bar along each vertical reinforcing steel bar's high aspect interval, each stirrup is formed by the combination of a plurality of reinforcing rod staggered welds, arbitrary vertical reinforcing steel bar all with arbitrary stirrup in an at least reinforcing rod fixed connection be in the same place. The stirrup forms the good net of wholeness through the welding, stronger constraining effect is applyed to its inside concrete to the stirrup net of solid matter, effective performance restraint concrete effect, arrange vertical reinforcing steel bar between the stirrup net, form the framework of steel reinforcement of multiple bundled tube form, framework of steel reinforcement self has stronger wholeness, in to the bundled tube concrete play in the strong constraining effect with the concrete collaborative work, thereby improve post bearing capacity and anti -seismic performance, this utility model is used for the building engineering field.
Description
Technical field
This utility model relates to the realm of building construction, particularly relates to a kind of armored concrete rod structure.
Background technology
Ordinary reinforced concrete column tie-bar is formed by reinforcing rod bending, vertical muscle cloth is in the periphery of cross section stirrup, although the reinforced column of this section form has certain bearing capacity and anti-seismic performance, but owing to the effect of contraction of cross section stirrup is relatively limited, for reaching the demand of column section anti-earthquake ductility, its axially loaded is by stricter control, when axial force is higher, the ductility of ordinary reinforced concrete post and anti-seismic performance will appear from bigger decline, it is impossible to meet the demand of high-rise building.
Utility model content
The height more excellent for solution the problems referred to above, this utility model a kind of bearing capacity of offer and anti-seismic performance retrains multiple armored concrete post.
This utility model solves its technical problem and be the technical scheme is that
The multiple arrangement of reinforcement reinforced column of high constraint, including concrete column and in being arranged on concrete column body some along ground straight up and vertical reinforcing bar parallel to each other, height aspect along each vertical reinforcing bar is interval with the stirrup that some and each vertical reinforcing bar is fixedly connected with, each stirrup is combined by the welding that interlocks of some reinforcing rods, and arbitrary vertical reinforcing bar is all fixed together with at least reinforcing rod in arbitrary stirrup.
Being further used as the improvement of technical solutions of the utility model, vertical steel-bar arrangement is the point of intersection of reinforcing rod in stirrup, and is connected by colligation or welding with stirrup, forms the framework of steel reinforcement of bundled tube shape.
Being further used as the improvement of technical solutions of the utility model, stirrup place plane is perpendicular to each vertical reinforcing bar.
Being further used as the improvement of technical solutions of the utility model, stirrup includes some reinforcing rods being cross-linked, and is fixed by welding at the interface point of each reinforcing rod.
It is further used as the improvement of technical solutions of the utility model, and the reinforcing rod be close to of each vertical reinforcing bar and being vertically all fixedly connected by steel wire lashing between reinforcing bar.
Being further used as the improvement of technical solutions of the utility model, each reinforcing rod on stirrup is connected by welding manner and each vertical reinforcing bar are fixing.
The beneficial effects of the utility model: in this multiple arrangement of reinforcement reinforced column of high constraint, stirrup forms, by welding, the grid that globality is good, the stirrup grid of solid matter applies stronger effect of contraction to its inner concrete, effectively play confined concrete effect, increase the ductility of concrete, improve anti-seismic performance, vertical reinforcing bar is arranged between stirrup grid, form the framework of steel reinforcement of multiple bundled tube shape, framework of steel reinforcement self has stronger globality, with concrete collaborative work while bundled tube inner concrete is played strong constraint effect, thus improve pillar bearing capacity and anti-seismic performance.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is this utility model first embodiment overall structure front view；
Fig. 2 is stirrup structural representation in this utility model first embodiment；
Fig. 3 is this utility model the second embodiment overall structure top view；
Fig. 4 is stirrup structural representation in this utility model the second embodiment；
Fig. 5 is this utility model the 3rd embodiment overall structure top view；
Fig. 6 is stirrup structural representation in this utility model the 3rd embodiment.
Detailed description of the invention
With reference to Fig. 1～Fig. 6, this utility model is the multiple arrangement of reinforcement reinforced column of a kind of high constraint, including concrete column and in being arranged on described concrete column body some along ground straight up and vertical reinforcing bar 1 parallel to each other, height aspect along each vertical reinforcing bar 1 is interval with the stirrup 2 that some and each vertical reinforcing bar 1 is fixedly connected with, each stirrup 2 is combined by the welding that interlocks of some reinforcing rods 21, and arbitrary vertical reinforcing bar 1 is all fixed together with at least reinforcing rod 21 in arbitrary stirrup 2.
In this multiple arrangement of reinforcement reinforced column of high constraint, stirrup 2 forms, by welding, the grid that globality is good, stirrup 2 grid of solid matter applies stronger effect of contraction to its inner concrete, effectively play confined concrete effect, increase the ductility of concrete, improve anti-seismic performance, vertical reinforcing bar 1 is arranged between stirrup 2 grid, form the framework of steel reinforcement of multiple bundled tube shape, framework of steel reinforcement self has stronger globality, with concrete collaborative work while bundled tube inner concrete is played strong constraint effect, thus improve pillar bearing capacity and anti-seismic performance.
As this utility model preferred embodiment, vertical reinforcing bar 1 is arranged at the point of intersection of reinforcing rod 21 in stirrup 2, and is connected by colligation or welding with stirrup 2, forms the framework of steel reinforcement of bundled tube shape.
As this utility model preferred embodiment, stirrup 2 place plane is perpendicular to each vertical reinforcing bar 1.
The stirrup 2 being made up of some reinforcing rod 21 overlap joints can form various different shape according to the difference of concrete column shape of cross section, its acting as so that each vertical reinforcing bar 1 is the most parallel in height constraint welding stirrup.The outline shape of stirrup 2 can be rectangle, circle or other irregular polygonal shapes.
The many reinforcing rods 21 that may make up arbitrary plane closed frame in the most each stirrup 2 all may make up the little stirrup unit of a closed frame, multilamellar little stirrup unit and the vertical reinforcing bar 1 being connected with this little stirrup unit can form a unit stress cylinder, thus in reinforced column, form multiple tracks overlap each other the multiple tracks unit stress cylinder of overlap joint, intensity that reinforcing steel bar concrete column is overall and anti-seismic performance.
The connected mode of the some reinforcing rods 21 within stirrup 2 is welding, as preferred implementation of the present utility model, its any one vertical reinforcing bar 1 all has at least two reinforcing rods 21 colligation therewith situation to be together ratio preferably situation, certainly, vertical reinforcing bar 1 also can only be connected with each other with a reinforcing rod 21.
As this utility model preferred embodiment, the reinforcing rod 21 that two interconnect is fixed by welding or colligation at its interface point.
Each reinforcing rod 21 of composition stirrup 2 is all fixed by welding at its interface point, can effectively ensure the integrated connection intensity of stirrup 2, thus strengthen the bearing capacity of its entirety further.
As this utility model preferred embodiment, and the reinforcing rod 21 be close to of each vertical reinforcing bar 1 and being vertically all fixedly connected by steel wire lashing between reinforcing bar 1.
As this utility model preferred embodiment, each reinforcing rod 21 on stirrup 2 is connected by welding manner is fixing with each vertical reinforcing bar 1.
Certainly, this utility model is created and is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (6)
1. the multiple arrangement of reinforcement reinforced column of high constraint, it is characterized in that: include concrete column and in being arranged on described concrete column body some along ground straight up and vertical reinforcing bar (1) parallel to each other, height aspect along each described vertical reinforcing bar (1) is interval with some stirrups (2) being fixedly connected with each vertical reinforcing bar (1), each described stirrup (2) is combined by the staggered welding of some reinforcing rods (21), and arbitrary described vertical reinforcing bar (1) is all fixed together with at least reinforcing rod (21) in arbitrary described stirrup (2).
The multiple arrangement of reinforcement reinforced column of high constraint the most according to claim 1, it is characterized in that: described vertical reinforcing bar (1) is arranged at the point of intersection of reinforcing rod (21) in stirrup (2), and be connected by colligation or welding with stirrup (2), form the framework of steel reinforcement of bundled tube shape.
The multiple arrangement of reinforcement reinforced column of high constraint the most according to claim 1 and 2, it is characterised in that: each described stirrup (2) place plane is perpendicular to each vertical reinforcing bar (1).
The most according to claim 1 and 2 high retrain multiple arrangement of reinforcement reinforced column, it is characterised in that: described stirrup (2) includes some reinforcing rods (21) being cross-linked, and is fixed by welding at the interface point of each reinforcing rod (21).
The most according to claim 1 and 2 high retrain multiple arrangement of reinforcement reinforced column, it is characterised in that: and be all fixedly connected by steel wire lashing between the reinforcing rod (21) be close to of each described vertical reinforcing bar (1) and vertical reinforcing bar (1).
The multiple arrangement of reinforcement reinforced column of high constraint the most according to claim 1 and 2, it is characterised in that: each reinforcing rod (21) on described stirrup (2) is connected by welding manner and each vertical reinforcing bar (1) are fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158997.8U CN205444694U (en) | 2016-03-02 | 2016-03-02 | Multiple arrangement of reinforcement reinforced concrete column of high restraint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158997.8U CN205444694U (en) | 2016-03-02 | 2016-03-02 | Multiple arrangement of reinforcement reinforced concrete column of high restraint |
Publications (1)
| Publication Number | Publication Date |
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| CN205444694U true CN205444694U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620158997.8U Active CN205444694U (en) | 2016-03-02 | 2016-03-02 | Multiple arrangement of reinforcement reinforced concrete column of high restraint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908870A (en) * | 2022-05-13 | 2022-08-16 | 西安建筑科技大学 | Novel assembled reinforced concrete beam column node |
-
2016
- 2016-03-02 CN CN201620158997.8U patent/CN205444694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908870A (en) * | 2022-05-13 | 2022-08-16 | 西安建筑科技大学 | Novel assembled reinforced concrete beam column node |
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| GR01 | Patent grant |