CN204098239U - The connected node of profile steel concrete column and reinforced concrete beam - Google Patents
The connected node of profile steel concrete column and reinforced concrete beam Download PDFInfo
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- CN204098239U CN204098239U CN201420543333.4U CN201420543333U CN204098239U CN 204098239 U CN204098239 U CN 204098239U CN 201420543333 U CN201420543333 U CN 201420543333U CN 204098239 U CN204098239 U CN 204098239U
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- shaped steel
- steel
- muscle
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- concrete column
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 197
- 239000010959 steel Substances 0.000 title claims abstract description 197
- 239000004567 concrete Substances 0.000 title claims abstract description 65
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 49
- 210000003205 muscle Anatomy 0.000 claims abstract description 71
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 239000003351 stiffener Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses the connected node of a kind of profile steel concrete column and reinforced concrete beam, described profile steel concrete column and the cast of reinforced concrete beam one, be made up of concrete main body and steel frame, described steel frame comprises the shaped steel for the formation of profile steel concrete column and the multiple beams for the formation of reinforced concrete beam indulge muscle, described shaped steel is " work " font shaped steel, it comprises two pieces of shaped steel flange plates and the shape steel web between two pieces of shaped steel flange plates, described beam is indulged muscle and to be connected on two pieces of described shaped steel flange plates and vertical with the plate face of described shaped steel flange plate, it is characterized in that, be provided with beam vertical with the interior plate face of two described shaped steel flange plates respectively between two shaped steel flange plates of described shaped steel and indulge muscle force transmitting board.Compared with prior art, the connected node of profile steel concrete column of the present utility model and reinforced concrete beam has convenient construction, feature that rolled steel dosage is few.
Description
Technical field
The utility model discloses a kind of steel-concrete combined structure component, the particularly connected node of a kind of profile steel concrete column and reinforced concrete beam.
Background technology
At present, steel reinforced concrete structure, can give full play to steel and concrete advantage separately, is a kind of efficient, economic, energy-conservation structure, application existing a large amount of in building structure field at home and abroad.But the connected node of profile steel concrete column and reinforced concrete beam is comparatively complicated, in order to realize the longitudinal reinforcement power transmission of reinforced concrete beam, conventional node way, construction is inconvenience comparatively, and rolled steel dosage is higher, constrains the engineer applied of profile steel concrete column.
Fig. 1 illustrates in general the external structure of the connected node of profile steel concrete column 1 and reinforced concrete beam 2.In the connected node of profile steel concrete column and reinforced concrete beam, it is crucial that the beam of reinforced concrete beam indulges the connected mode of muscle and profile steel concrete column Shaped Steel, this point directly affects the convenience of construction, the consumption of steel, beam indulge muscle power transmission reliability, concrete pouring quality, finally affect the safety of economy and structure.The connected mode generally adopted in prior art as shown in Figure 2, Figure 3 and Figure 4.Adopt rectangle stiffener 30 transfer beams of level to indulge the pulling force of muscle 10 in Fig. 2, and rectangle stiffener 30 is in being placed horizontally between two relative shaped steel flange plates 20, this can affect concreting; The stiffener 31 of Fig. 3 is just variant in shape with Fig. 2 rectangle stiffener 30, but also in horizontal positioned, affects concreting, and the large usage quantity of steel; The beam of Fig. 4 indulges muscle to be needed through shaped steel flange plate, construction inconvenience, also and weaken the structural strength of shaped steel flange plate.
To sum up, the connected mode that in prior art, the beam of reinforced concrete beam indulges muscle and profile steel concrete column Shaped Steel has following deficiency: (1) construction comparatively inconvenience, (2) rolled steel dosage is higher, the concrete pouring quality of (3) effect type steel concrete column.Prior art lacks economy, and has certain potential safety hazard, constrains the engineer applied of profile steel concrete column.
Utility model content
In view of the problems referred to above that prior art exists, the purpose of this utility model is to provide a kind of rolled steel dosage few and the connected node of the profile steel concrete column of easy construction and reinforced concrete beam.
To achieve these goals, a kind of profile steel concrete column that the utility model provides and the connected node of reinforced concrete beam, described profile steel concrete column and the cast of reinforced concrete beam one, be made up of concrete main body and steel frame, described steel frame comprises the shaped steel for the formation of profile steel concrete column and the multiple beams for the formation of reinforced concrete beam indulge muscle, described shaped steel comprises two pieces of shaped steel flange plates and the shape steel web between two pieces of shaped steel flange plates, overall in " work " font, described beam is indulged muscle and to be connected on two pieces of described shaped steel flange plates and vertical with the plate face of described shaped steel flange plate, wherein, be provided with beam vertical with the interior plate face of two described shaped steel flange plates respectively between two shaped steel flange plates of described shaped steel and indulge muscle force transmitting board.
As preferably, the outer panel face of described shaped steel flange plate is also provided with vertical muscle connector, described beam is indulged muscle and is fixed on the outer panel face of described shaped steel flange plate by described vertical muscle connector.
As preferably, described vertical muscle connector is the junction steel plate vertical with the plate face of described shaped steel flange plate, and described beam is indulged muscle and is parallel to each other and is welded in equably on the plate face of described junction steel plate.
As preferably, described junction steel plate comprises multiple and is evenly arranged on the plate face of described shaped steel flange plate in line, and described beam is indulged muscle and is welded in respectively on the relative plate face of two of described junction steel plate.
As preferably, described vertical muscle connector is the sleeve connector arranged perpendicular to the outer panel face of described shaped steel flange plate, and described beam is indulged muscle and is arranged in described sleeve connector.
As preferably, described sleeve connector is provided with internal thread, and the end that described beam indulges muscle is provided with external screw thread, and described beam is indulged muscle and is screwed onto on the outer panel face of described shaped steel flange plate by described sleeve connector.
As preferably, described beam is indulged muscle force transmitting board and is provided with multiple and is symmetrically distributed in the both sides of described shape steel web.
As preferably, described steel frame also comprises multiple stirrup for strengthening described steel concrete column and multiple post muscle, described stirrup is closed hoop, and described post muscle to be welded on described stirrup and to be uniformly distributed along described stirrup, overallly forms the tubular structure surrounding described shaped steel.
As preferably, described shaped steel replaces with " ten " shape shaped steel by " work " font shaped steel, and it comprises four pieces of shaped steel flange plates and the cross section shape steel web in " ten " font, and described shaped steel flange plate is connected to four ends of described shape steel web; Described beam is indulged muscle force transmitting board and is located between two adjacent shaped steel flange plates.
Compared with prior art; the connected node of profile steel concrete column of the present utility model and reinforced concrete beam has convenient construction, feature that rolled steel dosage is few; and the beam in the utility model indulges muscle power transmission reliably, not affects concreting; can concrete pouring quality be improved, also improve structure node district stress performance and anti-seismic performance simultaneously, improve the safety of structure; there is significant economic benefit; be conducive to saving steel, protection of the environment, social benefit is remarkable.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram after the connected node fluid concrete of profile steel concrete column and reinforced concrete beam.
Fig. 2 is a kind of structural representation of the connected node of profile steel concrete column of the prior art and reinforced concrete beam.
Fig. 3 is the another kind of structural representation of the connected node of profile steel concrete column of the prior art and reinforced concrete beam.
Fig. 4 is another structural representation of the connected node of profile steel concrete column of the prior art and reinforced concrete beam.
Fig. 5 is the partial sectional view of the connected node of profile steel concrete column of the present utility model and reinforced concrete beam.
Fig. 6 is the partial sectional view at another visual angle of the connected node of profile steel concrete column of the present utility model and reinforced concrete beam.
Fig. 7 is the three-dimensional view of a kind of profile steel concrete column of embodiment of the present utility model and the connected node of reinforced concrete beam.
Fig. 8 is the three-dimensional view of the profile steel concrete column of another kind of embodiment of the present utility model and the connected node of reinforced concrete beam.
Fig. 9 is the cross-sectional view that the connected node central sill of profile steel concrete column of the present utility model and reinforced concrete beam indulges a kind of connected mode of muscle and shaped steel flange plate.
Figure 10 be Fig. 9 along A-A to cross section view.
Figure 11 is the cross-sectional view that the connected node central sill of profile steel concrete column of the present utility model and reinforced concrete beam indulges the another kind of connected mode of muscle and shaped steel flange plate.
Figure 12 be Figure 11 along B-B to cross section view.
Figure 13 is the cross-sectional view that the connected node central sill of profile steel concrete column of the present utility model and reinforced concrete beam indulges another connected mode of muscle and shaped steel flange plate.
Figure 14 be Figure 13 along C-C to cross section view.
Figure 15 is provided with the structural representation that multiple beam indulges the profile steel concrete column of the present utility model of muscle force transmitting board and the connected node of reinforced concrete beam.
Detailed description of the invention
Below in conjunction with accompanying drawing, structure of the present utility model is further described in detail.
Fig. 8 show of the present utility model improve for prior art after profile steel concrete column and the basic structure of connected node of reinforced concrete beam.In the preferred embodiment shown in this first composition graphs 1 and Fig. 5 and Fig. 6, can recognize, a kind of profile steel concrete column that the utility model provides and the connected node of reinforced concrete beam substantially to realize structure as follows, described profile steel concrete column 1 and the cast of reinforced concrete beam 2 one, be made up of concrete main body 11 and steel frame (not indicating in Fig. 5), described steel frame comprises for the formation of the shaped steel (not indicating in Fig. 5) of profile steel concrete column and indulges muscle 21 for the formation of multiple beams of reinforced concrete beam, described shaped steel comprises two pieces of shaped steel flange plates 20 and the shape steel web between two pieces of shaped steel flange plates 20 40 is formed, overall in " work " font, described beam is indulged muscle 21 and to be connected on two pieces of described shaped steel flange plates 20 and vertical with the plate face of described shaped steel flange plate, wherein, the beam being provided with the interior plate face of shaped steel flange plate 20 described with two respectively between two shaped steel flange plates 20 of described shaped steel vertical indulges muscle force transmitting board 14.Compared with prior art, do not need to arrange stiffener between the shaped steel flange plate 20 of the connected node of profile steel concrete column of the present utility model and reinforced concrete beam, but beam is indulged muscle 21 and be connected directly between on the outer panel face of shaped steel flange plate 20, and the interior plate face of shaped steel flange plate 20 is indulged muscle force transmitting board 14 by beam and is conducted stressed, strengthen structural strength, compared with prior art, this mode to a certain degree can reduce rolled steel dosage, saves construction cost.In the present embodiment, described shaped steel entirety is in " work " font, but feasible technical scheme of the present utility model is not limited to this, and such as, described shaped steel also can be " ten " shape shaped steel.This structure is actual includes four pieces of shaped steel flange plates and the cross section shape steel web in " ten " font, and described shaped steel flange plate is connected to four ends of described shape steel web, and entirety is
shape, beam is indulged muscle force transmitting board 14 and is located between two adjacent shaped steel flange plates.
Based on basic structure as above, beam is indulged muscle 21 and can be directly welded on the outer panel face of described shaped steel flange plate 20, also beam can be indulged muscle 21 is fixed on described shaped steel flange plate 20 by setting up a connection piece.As shown in Fig. 9 to Figure 14, as preferably, the outer panel face of described shaped steel flange plate 20 is also provided with vertical muscle connector, described beam is indulged muscle and is fixed on the outer panel face of described shaped steel flange plate 20 by described vertical muscle connector.In a kind of embodiment shown in Figure 11 and Figure 12, described vertical muscle connector is the junction steel plate 23 vertical with the plate face of described shaped steel flange plate 20, and described beam is indulged muscle 21 and is parallel to each other and is welded in equably on the plate face of described junction steel plate 23.And for reducing the consideration of steel plate consumption, Figure 13 and Figure 14 shows another kind more preferably embodiment, with the structure shown in Figure 11 and Figure 12 unlike, as preferably, described junction steel plate 23 includes multiple and is evenly arranged on the plate face of described shaped steel flange plate 20 in line, and described beam is indulged muscle 21 and is welded in respectively on the relative plate face of two of described junction steel plate 23.Can find out, in this embodiment, junction steel plate 23 significantly shortens for length, decreases the consumption of steel plate.But in order to further saving steel consumption, Fig. 9 and Figure 10 also shows another kind of preferred embodiment of the present utility model, as shown in Figure 9 and Figure 10, as preferably, described vertical muscle connector is the sleeve connector 22 arranged perpendicular to the outer panel face of described shaped steel flange plate 20, and described beam is indulged muscle 21 and is arranged in described sleeve connector 22.Compared to aforementioned two kinds of embodiments, this structure can reduce rolled steel dosage further and have good stress performance.In this kind of embodiment, beam is indulged muscle 21 and can be directly located in described sleeve connector 22, also can be connected by the mode of welding or be spirally connected, as preferably, described sleeve connector 22 is provided with internal thread, the end that described beam indulges muscle 21 is provided with external screw thread, and described beam is indulged muscle 21 and is screwed onto on the outer panel face of described shaped steel flange plate 20 by described sleeve connector 22.
The connected node central sill that Figure 15 shows profile steel concrete column of the present utility model and reinforced concrete beam indulges the preferred arrangement of muscle force transmitting board 14, as shown in figure 15, as preferably, described beam is indulged muscle force transmitting board 14 and is provided with multiple and is symmetrically distributed in the both sides of described shape steel web 40.Such structure can significantly strengthen by force intensity.
In addition, as shown in Figures 5 to 7, in order to increase by force intensity further, as preferably, described steel frame also comprises multiple stirrups 12 for strengthening described steel concrete column 1 and multiple post muscle 13, described stirrup 12 is closed hoop, and described post muscle 13 to be welded on described stirrup and to be uniformly distributed along described stirrup 12, overallly forms the tubular structure surrounding described shaped steel.After completing final pouring concrete, the connected node of profile steel concrete column of the present utility model and reinforced concrete beam compared with prior art, has convenient construction, feature that rolled steel dosage is few.And the beam in the utility model is indulged muscle force transmitting board and is had the stressed feature reliably, not affecting concreting compared to stiffener of the prior art; concrete pouring quality can be improved; also improve structure node district stress performance and anti-seismic performance simultaneously; improve the safety of structure; there is significant economic benefit; be conducive to saving steel, protection of the environment, social benefit is remarkable.
Certainly; the above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1. the connected node of a profile steel concrete column and reinforced concrete beam, described profile steel concrete column and the cast of reinforced concrete beam one, be made up of concrete main body and steel frame, described steel frame comprises the shaped steel for the formation of profile steel concrete column and the multiple beams for the formation of reinforced concrete beam indulge muscle, described shaped steel is " work " font shaped steel, it comprises two pieces of shaped steel flange plates and the shape steel web between two pieces of shaped steel flange plates, described beam is indulged muscle and to be connected on two pieces of described shaped steel flange plates and vertical with the plate face of described shaped steel flange plate, it is characterized in that, be provided with beam vertical with the interior plate face of two described shaped steel flange plates respectively between two shaped steel flange plates of described shaped steel and indulge muscle force transmitting board.
2. the connected node of profile steel concrete column as claimed in claim 1 and reinforced concrete beam, it is characterized in that, the outer panel face of described shaped steel flange plate is also provided with vertical muscle connector, and described beam is indulged muscle and is fixed on the outer panel face of described shaped steel flange plate by described vertical muscle connector.
3. the connected node of profile steel concrete column as claimed in claim 2 and reinforced concrete beam, it is characterized in that, described vertical muscle connector is the junction steel plate vertical with the plate face of described shaped steel flange plate, and described beam is indulged muscle and is parallel to each other and is welded in equably on the plate face of described junction steel plate.
4. the connected node of profile steel concrete column as claimed in claim 3 and reinforced concrete beam, it is characterized in that, described junction steel plate comprises multiple and is evenly arranged on the plate face of described shaped steel flange plate in line, and described beam is indulged muscle and is welded in respectively on the relative plate face of two of described junction steel plate.
5. the connected node of profile steel concrete column as claimed in claim 2 and reinforced concrete beam, it is characterized in that, described vertical muscle connector is the sleeve connector arranged perpendicular to the outer panel face of described shaped steel flange plate, and described beam is indulged muscle and is arranged in described sleeve connector.
6. the connected node of profile steel concrete column as claimed in claim 5 and reinforced concrete beam, it is characterized in that, described sleeve connector is provided with internal thread, the end that described beam indulges muscle is provided with external screw thread, and described beam is indulged muscle and is screwed onto on the outer panel face of described shaped steel flange plate by described sleeve connector.
7. the connected node of profile steel concrete column as claimed in claim 1 and reinforced concrete beam, is characterized in that, described beam is indulged muscle force transmitting board and is provided with multiple and is symmetrically distributed in the both sides of described shape steel web.
8. the connected node of profile steel concrete column as claimed in claim 1 and reinforced concrete beam, it is characterized in that, described steel frame also comprises multiple stirrup for strengthening described steel concrete column and multiple post muscle, described stirrup is closed hoop, described post muscle to be welded on described stirrup and to be uniformly distributed along described stirrup, overallly forms the tubular structure surrounding described shaped steel.
9. the connected node of profile steel concrete column as claimed in claim 1 and reinforced concrete beam, it is characterized in that, described shaped steel replaces with " ten " shape shaped steel by " work " font shaped steel, it comprises four pieces of shaped steel flange plates and the cross section shape steel web in " ten " font, and described shaped steel flange plate is connected to four ends of described shape steel web; Described beam is indulged muscle force transmitting board and is located between two adjacent shaped steel flange plates.
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CN201420543333.4U CN204098239U (en) | 2014-09-19 | 2014-09-19 | The connected node of profile steel concrete column and reinforced concrete beam |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106978909A (en) * | 2017-05-17 | 2017-07-25 | 李碧卿 | A kind of method that beams of concrete is connected with profile steel concrete column joint reinforcing bar |
CN108130953A (en) * | 2017-12-25 | 2018-06-08 | 共享钢构有限责任公司 | Vertical muscle and steel I-beam connecting node and steel pier connection structure |
CN109339237A (en) * | 2018-11-02 | 2019-02-15 | 重庆大学 | A kind of girder steel-concrete column Self-resetting energy dissipating node |
CN109577492A (en) * | 2018-12-12 | 2019-04-05 | 东华理工大学 | A kind of steel sections package concrete column and reinforced beam node connecting structure |
CN110130578A (en) * | 2019-04-22 | 2019-08-16 | 上海大学 | A kind of profile steel concrete column with I-shaped fashioned iron and stirrup connection structure |
CN114809076A (en) * | 2022-05-12 | 2022-07-29 | 福建农林大学 | Structure and construction method of roof upturning beam and node thereof of subway station |
CN114809298A (en) * | 2022-05-24 | 2022-07-29 | 中国十七冶集团有限公司 | Node structure of beam-column core area of steel reinforced concrete composite structure and construction method |
-
2014
- 2014-09-19 CN CN201420543333.4U patent/CN204098239U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106978909A (en) * | 2017-05-17 | 2017-07-25 | 李碧卿 | A kind of method that beams of concrete is connected with profile steel concrete column joint reinforcing bar |
CN108130953A (en) * | 2017-12-25 | 2018-06-08 | 共享钢构有限责任公司 | Vertical muscle and steel I-beam connecting node and steel pier connection structure |
CN109339237A (en) * | 2018-11-02 | 2019-02-15 | 重庆大学 | A kind of girder steel-concrete column Self-resetting energy dissipating node |
CN109339237B (en) * | 2018-11-02 | 2024-03-26 | 重庆大学 | Self-resetting energy dissipation node of steel beam-concrete column |
CN109577492A (en) * | 2018-12-12 | 2019-04-05 | 东华理工大学 | A kind of steel sections package concrete column and reinforced beam node connecting structure |
CN110130578A (en) * | 2019-04-22 | 2019-08-16 | 上海大学 | A kind of profile steel concrete column with I-shaped fashioned iron and stirrup connection structure |
CN114809076A (en) * | 2022-05-12 | 2022-07-29 | 福建农林大学 | Structure and construction method of roof upturning beam and node thereof of subway station |
CN114809298A (en) * | 2022-05-24 | 2022-07-29 | 中国十七冶集团有限公司 | Node structure of beam-column core area of steel reinforced concrete composite structure and construction method |
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