CN209457271U - Beam longitudinal reinforcement and column tie-bar pass through fashioned iron column web connection structure - Google Patents
Beam longitudinal reinforcement and column tie-bar pass through fashioned iron column web connection structure Download PDFInfo
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- CN209457271U CN209457271U CN201821776637.XU CN201821776637U CN209457271U CN 209457271 U CN209457271 U CN 209457271U CN 201821776637 U CN201821776637 U CN 201821776637U CN 209457271 U CN209457271 U CN 209457271U
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Abstract
The utility model provides a kind of beam longitudinal reinforcement and column tie-bar passes through fashioned iron column web connection structure, the steel column is built in concrete column, two steel columns are provided in the concrete column, the web of two steel column is fixed in right-angled intersection, the beam longitudinal reinforcement is the longitudinal reinforcement of reinforced beam in concrete column, the reinforced beam and the oblique intersection of the web, rectangle hole is formed separately on the web of two steel column so that the beam longitudinal reinforcement of reinforced beam places, the rectangle hole is located at the web intersection region of two steel column and the setting that is connected, the web is equipped with the pasting board for reinforcement, the pasting board is enclosed to set and is fixed on around each rectangle hole.The utility model makes beam longitudinal reinforcement be easier to pass through in steel column and anchored by opening up large-sized rectangle hole, while avoiding web when passing through web with the beam longitudinal reinforcement of web oblique to open up slanted apertures, leads to constructional difficulties.
Description
Technical field
The utility model relates to technical field of building construction, relates in particular to a kind of beam longitudinal reinforcement and column tie-bar passes through
Fashioned iron column web connection structure.
Background technique
Currently, super high-rise building steel reinforced concrete structure column built-in profile steel section tends to dispersed placement.Typical fashioned iron is mixed
Non-perpendicular form is presented in the reinforced beam that Xtah Crude Clay structure column built-in profile steel intersects with it, is meeting beam longitudinal reinforcement anchoring length
Under the premise of degree, specification atlas requires to need guiding through column center+5d (beam longitudinal reinforcement diameter), and beam longitudinal reinforcement and column tie-bar pass through
Fashioned iron column web mostly uses the method that aperture passes through；This method is solving to have oblique longitudinal reinforcement passes through fashioned iron column web
There is certain limitation, non-perpendicular state is presented with web for opening direction and aperture is intensive, makes to web stress section with intensity
At influence.
Utility model content
In view of the foregoing, the utility model provides a kind of beam longitudinal reinforcement and column tie-bar passes through fashioned iron column web connection knot
Structure, solve existing beam longitudinal reinforcement and column tie-bar to pass through steel column web holes intensive, cause that fashioned iron column section is impaired, intensity
The technical issues of reduction.
To achieve the above object, the technical scheme adopted by the utility model is that: a kind of beam longitudinal reinforcement and column tie-bar are provided
Fashioned iron column web connection structure is passed through, the steel column is built in concrete column, is provided with described in two in the concrete column
The web of steel column, two steel column is fixed in right-angled intersection, and the beam longitudinal reinforcement is armored concrete in concrete column
The longitudinal reinforcement of beam, the reinforced beam and the oblique intersection of the web are formed separately on the web of two steel column
There is rectangle hole to place for the beam longitudinal reinforcement of reinforced beam, the rectangle hole is located at the web of two steel column
Intersection region and the setting that is connected, the web be equipped with for reinforcement pasting board, the pasting board enclose set be fixed on it is each described
Around rectangle hole.
In the utility model embodiment, the opposite sides of each web is respectively fixed with stirrup connecting plate described in drawknot
Column tie-bar, the stirrup connecting plate is vertically perpendicular to the web, and the stirrup connecting plate is between the length direction of the web
Every being provided with multiple groups, interval is formed with several link slots on the stirrup connecting plate, and the link slot is along the stirrup connecting plate
Short transverse arrangement, one end of the column tie-bar are fixed with the link slot, the other end of the column tie-bar and the concrete
The vertical main reinforcement of the column of column is connected and fixed.
In the utility model embodiment, the column tie-bar is segmentation stirrup, is located at the web opposite sides and position pair
The segmentation stirrup answered connects to form the enclosing square frame for surrounding corresponding steel column by the corresponding stirrup connecting plate.
In the utility model embodiment, the rectangle opening width is the 25%~40% of the web length, the square
The height at shape hole is the maximum cross-section height of the reinforced beam.
In the utility model embodiment, the corner at the rectangle hole is arc-shaped.
In the utility model embodiment, the pasting board is set to the unilateral side or two sides of the web.
In the utility model embodiment, circular hole is reserved on the pasting board, the pasting board passes through the circular hole and the abdomen
Plate is welded and fixed.
In the utility model embodiment, stirrup connection board slot is offered on the pasting board, the stirrup connecting plate passes through institute
Stirrup connection board slot is stated to fix with the web.
In the utility model embodiment, the link slot is in oblong, and the length of the link slot is that the column tie-bar is straight
The width of 2~3 times of diameter, the link slot is 4mm bigger than the column tie-bar diameter.
In the utility model embodiment, the length of the stirrup connecting plate is 3 times of the connection slot length, the stirrup
The height of connecting plate is the height of the web, and the thickness of the stirrup connecting plate is not less than the diameter of the column tie-bar.
The utility model due to use above technical scheme, make it have it is following the utility model has the advantages that
(1) the utility model is easier beam longitudinal reinforcement by opening up large-sized rectangle hole in fashioned iron column web
It passes through in steel column and is anchored, power transmission is clear, quality is easy to guarantee, while avoiding and wearing with the beam longitudinal reinforcement of web oblique
More web when web need to open up slanted apertures, lead to constructional difficulties, it is high to reinforcing bar arrangement positioning requirements.
(2) the utility model is by using pasting board reinforcement measure, and when steel member factory process constructs, and guarantees construction matter
Amount prevents to install the hidden danger of quality such as reaming.
(3) the utility model column tie-bar passes through steel column web position and carries out power transmission by setting stirrup connecting plate, avoids
The a large amount of apertures of fashioned iron column web cause web plate section impaired, and stirrup connecting plate and fashioned iron column web use groove welding, so that tie
Muscle with the power transmission of stirrup connecting plate definitely, quality is easy to guarantee；Column tie-bar end crotch passes through the link slot of stirrup connecting plate
Connection construction is simple, quality is easy to guarantee, is conducive to accelerate construction progress.
Detailed description of the invention
Fig. 1 is that the utility model beam longitudinal reinforcement and column tie-bar pass through fashioned iron column web connection structure floor map.
Fig. 2 is the utility model web and pasting board relative position floor map.
Fig. 3 is the utility model web structure schematic diagram.
The corresponding relationship of appended drawing reference and component is as follows:
Concrete column 1；Column tie-bar 11；Web 2；Rectangle hole 21；Pasting board 3；Circular hole 31；Stirrup connection board slot 32；Stirrup
Connecting plate 4.
Specific embodiment
For the benefit of to the understanding of the utility model, it is illustrated with reference to the accompanying drawings and embodiments.
Shown in please referring to Fig.1 to Fig.3, the utility model provides a kind of beam longitudinal reinforcement in concrete column 1, and (figure is not
Show) and column tie-bar 11 pass through 2 connection structure of fashioned iron column web, the steel column is built in concrete column 1, the concrete column
Two steel columns are provided in 1, the web 2 of two steel column is fixed in right-angled intersection, and the beam longitudinal reinforcement is coagulation
The longitudinal reinforcement of reinforced beam (not shown) in earth pillar 1, the reinforced beam and the oblique intersection of the web 2 are led to
When crossing the connection structure can prevent beam longitudinal reinforcement and column tie-bar 11 from passing through fashioned iron column web 2, opened up on web 2 oblique
Perforation causes aperture closeness height, fashioned iron column section impaired, influences the intensity of concrete column 1.
As shown in Figure 2 and Figure 3, rectangle hole 21 has been formed separately on the web 2 of two steel column so that the beam is longitudinal
Reinforcing bar places, and the rectangle hole 21 is located at 2 intersection region of web of two steel column and the setting that is connected, the web 2
It is equipped with 3 (not shown in figure 1) of pasting board for reinforcement, the pasting board 3 is enclosed to set and is fixed on around each rectangle hole 21
To carry out reinforcement to the web 2 around the rectangle hole 21；In the utility model embodiment, the pasting board 3 is rectangular slab,
The side of the rectangular slab offers U-lag, and two rectangular slabs, which dock to be formed by its U-lag, to be enclosed set on the rectangle
The groove portion of 21 surrounding of hole.
In the utility model embodiment, 21 width of rectangle hole is the 25%~40% of 2 length of web, described
The height at rectangle hole 21 is the maximum cross-section height of the reinforced beam；Preferably, the height at the rectangle hole 21
It is described for -2 times of thickness of protection tier of beam stirrup (not shown) diameter of -2 times of the maximum cross-section height of reinforced beam
Beam stirrup diameter is the stirrup diameter of reinforced beam；Preferably, the corner at the rectangle hole 21 be arc-shaped to avoid
Stress is concentrated.
The thickness of the pasting board 3 can carry out calculating determination according to 2 section damage situations of web, preferentially use 16mm thickness steel
Plate, the pasting board 3 be set to the web 2 unilateral side or two sides, when two sides patch 16mm thick steel plate still be unsatisfactory for calculate require when, examine
Consider and carries out the adjustment of 21 reduced width of rectangle hole.
Circular hole 31 is reserved on the pasting board 3, the pasting board 3 is welded and fixed by the circular hole 31 with the web 2, excellent
Selection of land, Ying Caiyong pasting board 3 are vertically and horizontally spaced 250mm, and setting diameter is that 20mm circular hole 31 weld in hole.
As shown in Figure 1, the opposite sides of each web 2 is respectively fixed with stirrup connecting plate 4 with column tie-bar described in drawknot
11, the stirrup connecting plate 4 is vertically perpendicular to the web 2, and the stirrup connecting plate 4 is between the length direction of the web 2
Every being provided with multiple groups, interval is formed with link slot on the stirrup connecting plate 4, and the link slot is high along the stirrup connecting plate 4
Direction arrangement is spent, the spacing between each link slot is identical as the vertical spacing between the column tie-bar 11, the column tie-bar 3
One end fixed with the link slot, the other end of the column tie-bar 11 is connect with the vertical main reinforcement 12 of the column of the concrete column 1
It is fixed.In the utility model embodiment, the column tie-bar 11 is segmentation stirrup, is located at 2 opposite sides of web and position pair
The segmentation stirrup answered forms the enclosing square for surrounding corresponding steel column by the corresponding connection of stirrup connecting plate 4
Frame.In example shown in FIG. 1, it is provided with 5 rectangle frames altogether, one of rectangle frame encloses two steel columns, in addition respectively there is two
A rectangle frame encloses a corresponding steel column.The stirrup connecting plate 4 is rectangular slab.
As shown in Figure 2 and Figure 3, stirrup connection board slot 32 is offered on the pasting board 3, the stirrup connecting plate 4 passes through described
Stirrup connection board slot 32 and the web 2 are fixed.Groove is formed on the stirrup connecting plate 4, the stirrup connecting plate 4 passes through
The groove is welded and fixed with the web 2.In the utility model embodiment, the link slot 32 is in oblong, the connection
The length of slot 32 is 2~3 times of 11 diameter of column tie-bar, and the width of the link slot 32 is bigger than 11 diameter of column tie-bar
4mm.In the utility model embodiment, the length of the stirrup connecting plate 4 is 3 times of 32 length of link slot, the stirrup
The height of connecting plate 4 is the height of the web 2, and the thickness of the stirrup connecting plate 4 is not less than the diameter of the column tie-bar 11.
Combine accompanying drawings and embodiments that the utility model is described in detail above, those skilled in the art can
Many variations example is made to the utility model according to the above description.Thus, certain details in embodiment should not be constituted to this reality
With novel restriction, the utility model will be using the range that the appended claims define as the protection scope of the utility model.
Claims (10)
1. a kind of beam longitudinal reinforcement and column tie-bar pass through fashioned iron column web connection structure, the steel column is built in concrete column
It is interior, two steel columns are provided in the concrete column, the web of two steel columns is fixed in right-angled intersection, and the beam is vertical
It is the longitudinal reinforcement of reinforced beam in concrete column to reinforcing bar, the reinforced beam and the oblique intersection of the web,
It is characterized by:
Rectangle hole is formed separately on the web of two steel columns so that the beam longitudinal reinforcement of reinforced beam places, institute
It states rectangle hole and is located at the web intersection region of two steel columns and the setting that is connected, the web is equipped with the patch for reinforcement
Plate, the pasting board are enclosed to set and be fixed on around each rectangle hole.
2. beam longitudinal reinforcement according to claim 1 and column tie-bar pass through fashioned iron column web connection structure, which is characterized in that
The opposite sides of each web is respectively fixed with stirrup connecting plate with column tie-bar described in drawknot, and the stirrup connecting plate vertically hangs down
Directly in the web, the stirrup connecting plate is arranged at intervals with multiple groups, the stirrup connecting plate along the length direction of the web
Upper interval is formed with several link slots, and the link slot is arranged along the stirrup connecting plate short transverse, and the one of the column tie-bar
End is fixed with the link slot, and the other end of the column tie-bar and the vertical main reinforcement of column of the concrete column are connected and fixed.
3. beam longitudinal reinforcement according to claim 2 and column tie-bar pass through fashioned iron column web connection structure, which is characterized in that
The column tie-bar is segmentation stirrup, is located at the corresponding segmentation stirrup of the web opposite sides and position and passes through corresponding institute
It states stirrup connecting plate and connects the enclosing square frame to be formed and surround corresponding steel column.
4. passing through fashioned iron column web to beam longitudinal reinforcement and column tie-bar described in any claim in 3 according to claim 1 to connect
Binding structure, which is characterized in that the rectangle opening width is the 25%~40% of the web length, the height at the rectangle hole
Degree is the maximum cross-section height of the reinforced beam.
5. passing through fashioned iron column web to beam longitudinal reinforcement and column tie-bar described in any claim in 3 according to claim 1 to connect
Binding structure, which is characterized in that the corner at the rectangle hole is arc-shaped.
6. beam longitudinal reinforcement according to claim 2 or 3 and column tie-bar pass through fashioned iron column web connection structure, feature exists
In the pasting board is set to the unilateral side or two sides of the web.
7. beam longitudinal reinforcement according to claim 6 and column tie-bar pass through fashioned iron column web connection structure, which is characterized in that
Circular hole is reserved on the pasting board, the pasting board is welded and fixed by the circular hole and the web.
8. beam longitudinal reinforcement according to claim 6 and column tie-bar pass through fashioned iron column web connection structure, which is characterized in that
Stirrup connection board slot is offered on the pasting board, the stirrup connecting plate passes through the stirrup connection board slot and the web is solid
It is fixed.
9. beam longitudinal reinforcement according to claim 2 or 3 and column tie-bar pass through fashioned iron column web connection structure, feature exists
In the link slot is in oblong, and the length of the link slot is 2~3 times of the column tie-bar diameter, the width of the link slot
It spends 4mm bigger than the column tie-bar diameter.
10. beam longitudinal reinforcement according to claim 9 and column tie-bar pass through fashioned iron column web connection structure, feature exists
In the length of the stirrup connecting plate is 3 times of the connection slot length, and the height of the stirrup connecting plate is the web
Highly, the thickness of the stirrup connecting plate is not less than the diameter of the column tie-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776637.XU CN209457271U (en) | 2018-10-31 | 2018-10-31 | Beam longitudinal reinforcement and column tie-bar pass through fashioned iron column web connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776637.XU CN209457271U (en) | 2018-10-31 | 2018-10-31 | Beam longitudinal reinforcement and column tie-bar pass through fashioned iron column web connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN209457271U true CN209457271U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776637.XU Active CN209457271U (en) | 2018-10-31 | 2018-10-31 | Beam longitudinal reinforcement and column tie-bar pass through fashioned iron column web connection structure |
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| CN (1) | CN209457271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021630A (en) * | 2019-12-03 | 2020-04-17 | 中铁建设集团有限公司 | Section steel concrete column and semi-assembly type construction method thereof |
| CN111021634A (en) * | 2019-12-12 | 2020-04-17 | 中建钢构天津有限公司 | Cross column stirrup connecting device |
-
2018
- 2018-10-31 CN CN201821776637.XU patent/CN209457271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021630A (en) * | 2019-12-03 | 2020-04-17 | 中铁建设集团有限公司 | Section steel concrete column and semi-assembly type construction method thereof |
| CN111021634A (en) * | 2019-12-12 | 2020-04-17 | 中建钢构天津有限公司 | Cross column stirrup connecting device |
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