CN203440919U - Shape steel concrete beam column joint core area steel plate hoop construction structure with anti-seismic property - Google Patents
Shape steel concrete beam column joint core area steel plate hoop construction structure with anti-seismic property Download PDFInfo
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- CN203440919U CN203440919U CN201320543121.1U CN201320543121U CN203440919U CN 203440919 U CN203440919 U CN 203440919U CN 201320543121 U CN201320543121 U CN 201320543121U CN 203440919 U CN203440919 U CN 203440919U
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Abstract
The utility model discloses a shape steel concrete beam column joint core area steel plate hoop construction structure with the anti-seismic property. The shape steel concrete beam column joint core area steel plate hoop construction structure comprises shape steel columns, shape steel beams and steel plate hoops, wherein outward-extending plates are arranged on the shape steel columns, reinforcing ribs are arranged on webs of the shape steel beams, the steel plate hoops are connected with the outward-extending plates of the shape steel columns and connected with the reinforcing ribs of the shape steel beams, and therefore closed sections can be formed to wrap joint core areas. By means of the construction pattern that the steel plate hoops are welded to the outward-extending plates of the shape steel beams and the reinforcing ribs of the shape steel columns to form concrete for restraining the joint core areas together, on the premise that it is ensured that the core areas meet the standard anti-seismic property requirement, the difficult problems that in an existing construction pattern, hoop ribs can not easily penetrate through the webs of the shape steel beams and joint concrete can not be easily poured and smashed due to the fact that reinforcing steel bars are densely arranged in the shape steel concrete beam column joint areas are solved, and the construction difficulty is lowered to a certain extent.
Description
Technical field
The utility model belongs to building field, particularly a kind of shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance.
Background technology
For the stirrup colligation present situation in beam column node core area in the medium-sized Reinforced Concrete Structure of modern construction process with large-size (conventionally steel pier cross section all at 1m and above), be generally to adopt the form of construction work that stirrup is worn in boring in section steel beam web.Because steel concrete beam column node area reinforcing bar is intensive, exist stirrup to be difficult for being difficult for watering a difficult problem of smashing through section steel beam web and node concrete, and difficulty of construction is large.
Utility model content
Goal of the invention of the present utility model is, for the problem of above-mentioned existence, provides a kind of and is guaranteeing that core space meets under the prerequisite of standard anti-seismic performance requirement, improves the shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance of construction conveniency.
The technical solution of the utility model is achieved in that a kind of shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance, it is characterized in that: comprise steel column, section steel beam and steel plate hoop, on described steel column, be provided with cantilever plate, on the web of described section steel beam, be provided with ribbed stiffener, described steel plate hoop is connected with the cantilever plate of steel column, the ribbed stiffener of section steel beam, forms closed interval and encases joint cores.
The shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance described in the utility model, described in it, cantilever plate adopts welding manner to be connected with steel column, described steel plate hoop is connected with the cantilever plate of steel column, the ribbed stiffener of section steel beam by welding manner, and described section steel beam adopts beam to connect mode with steel column or post perforation mode is connected.
The shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance described in the utility model, it is provided with the peg of arranging at a certain distance between the closed area of described steel plate hoop inner side end, formation.
The shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance described in the utility model, between the closed area that described in it, steel plate hoop forms in, the spacing≤200mm between adjacent two pegs.
The shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance described in the utility model, between the closed area that described in it, steel plate hoop forms along axially the arranging at a certain distance of steel column, the interlayer center to center distance≤200mm between the closed area that adjacent two steel plate hoops form.
The utility model adopts steel plate hoop to be welded on the structural form that cantilever plate on section steel beam, steel column stiffening rib forms common restraint joint core space concrete, guaranteeing that core space meets under the prerequisite of standard anti-seismic performance requirement, efficiently solve in existing structural form because shaped steel concrete beam column node area reinforcing bar is intensive, stirrup is difficult for penetrating type steel beam web plate and node concrete is difficult for watering a difficult problem of smashing, and has reduced to a certain extent the difficulty of construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is A-A sectional view in Fig. 2.
Fig. 4 is B-B sectional view in Fig. 2.
Fig. 5 is the connection diagram between steel plate hoop, cantilever plate, steel column.
Fig. 6 is the arrangement diagram of peg in steel plate hoop.
Mark in figure: 1 is steel plate hoop, 2 is cantilever plate, and 3 is steel column, and 4 is section steel beam, and 5 is ribbed stiffener, 6 is peg.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-5, a kind of shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance, comprise steel column 3, section steel beam 4 and steel plate hoop 1, in the present embodiment, described section steel beam 4 adopts beam perforation mode to be connected with steel column 3, and steel column two ends section steel beam sectional dimension differs larger, Gu compare little Ce Liang adopts haunch mode to be connected with the relatively large girder steel edge of a wing.On described steel column 3, be provided with cantilever plate 2, on the web of described section steel beam 4, be provided with ribbed stiffener 5, the cantilever plate 2 of described steel plate hoop 1 and steel column 3, the ribbed stiffener 5 of section steel beam 4 connects, form closed interval and encase joint cores, wherein, described cantilever plate 2 adopts groove welding mode and section steel beam 4, the ribbed stiffener 5 of steel column 3 is connected, steel plate hoop 1 is welded on cantilever plate 2 in a certain order again, pass through cross-connection system, at section steel beam 4, steel column 3 joint core regions form closed steel plate hoop structural form, axially arranging at a certain distance along steel column 3 between the closed area that described steel plate hoop 1 forms, interlayer center to center distance≤200mm between the closed area that adjacent two steel plate hoops 1 form, and mainly should suitably adjust spacing according to main girder steel deck-molding, form in steel plate hoop stress system process, must note welding sequence and welding quality, so that this node reaches optimum state in loading process.
As shown in Figure 6, in between the closed area of described steel plate hoop 1 inner side end, formation, be provided with the peg 6 of arranging at a certain distance, spacing≤200mm between adjacent two pegs 6, peg 6 should be welded on steel plate hoop before steel plate hoop 1 is welded in cantilever plate, and the object that peg is set is to strengthen the bonding between steel plate hoop and core space concrete.
Wherein, the spacing that steel plate hoop is arranged along steel column axis determines according to section steel beam reinforcing bar sectional dimension, and in the present embodiment, steel plate hoop thickness is 20mm, and width is 80mm, is as calculated to meet standard to the regulation of core space anti-seismic performance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance, it is characterized in that: comprise steel column (3), section steel beam (4) and steel plate hoop (1), on described steel column (3), be provided with cantilever plate (2), on the web of described section steel beam (4), be provided with ribbed stiffener (5), described steel plate hoop (1) is connected with the cantilever plate (2) of steel column (3), the ribbed stiffener (5) of section steel beam (4), forms closed interval and encases joint cores.
2. the shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance according to claim 1, it is characterized in that: described cantilever plate (2) adopts welding manner to be connected with steel column (3), described steel plate hoop (1) is connected with the cantilever plate (2) of steel column (3), the ribbed stiffener (5) of section steel beam (4) by welding manner, and described section steel beam (4) adopts beam to connect mode with steel column (3) or post perforation mode is connected.
3. the shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance according to claim 2, is characterized in that: between the closed area of described steel plate hoop (1) inner side end, formation, be provided with the peg (6) of arranging at a certain distance.
4. the shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance according to claim 3, is characterized in that: the spacing≤200mm between the closed area that described steel plate hoop (1) forms, between adjacent two pegs (6).
5. according to the shaped steel concrete beam column node core area steel plate hoop structural texture that possesses anti-seismic performance described in claim 1,2,3 or 4, it is characterized in that: between the closed area that described steel plate hoop (1) forms along axially the arranging at a certain distance of steel column (3), the interlayer center to center distance≤200mm between the closed area that adjacent two steel plate hoops (1) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543121.1U CN203440919U (en) | 2013-09-03 | 2013-09-03 | Shape steel concrete beam column joint core area steel plate hoop construction structure with anti-seismic property |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543121.1U CN203440919U (en) | 2013-09-03 | 2013-09-03 | Shape steel concrete beam column joint core area steel plate hoop construction structure with anti-seismic property |
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| Publication Number | Publication Date |
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| CN203440919U true CN203440919U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320543121.1U Expired - Lifetime CN203440919U (en) | 2013-09-03 | 2013-09-03 | Shape steel concrete beam column joint core area steel plate hoop construction structure with anti-seismic property |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937291A (en) * | 2016-06-21 | 2016-09-14 | 四川省建筑设计研究院 | Steel-reinforced concrete column with stud structure and high length-width ratio and installation method thereof |
| CN108179818A (en) * | 2018-01-10 | 2018-06-19 | 中建局集团建设发展有限公司 | Stiffened column and steel beam connecting joint with closing steel plate hoop |
| CN109680811A (en) * | 2019-03-01 | 2019-04-26 | 中建四局第三建筑工程有限公司 | A kind of prefabricated steel column node connecting structure of assembled architecture and its construction method |
| CN113062448A (en) * | 2021-03-31 | 2021-07-02 | 潮峰钢构集团有限公司 | Frame beam steel bar connecting system of section steel column and concrete and pouring construction method |
| CN113550431A (en) * | 2021-07-23 | 2021-10-26 | 南京明辉建设有限公司 | Annular steel plate type stirrup for beam column joint area of stiff structure and construction method of annular steel plate type stirrup |
| CN113982109A (en) * | 2021-12-29 | 2022-01-28 | 中铁建设集团有限公司 | Unequal-strength beam column joint based on steel plate hoop constrained concrete superposed short column |
-
2013
- 2013-09-03 CN CN201320543121.1U patent/CN203440919U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937291A (en) * | 2016-06-21 | 2016-09-14 | 四川省建筑设计研究院 | Steel-reinforced concrete column with stud structure and high length-width ratio and installation method thereof |
| CN108179818A (en) * | 2018-01-10 | 2018-06-19 | 中建局集团建设发展有限公司 | Stiffened column and steel beam connecting joint with closing steel plate hoop |
| CN108179818B (en) * | 2018-01-10 | 2023-10-24 | 中建一局集团建设发展有限公司 | Connecting node of stiff column and steel beam with closed steel plate hoop |
| CN109680811A (en) * | 2019-03-01 | 2019-04-26 | 中建四局第三建筑工程有限公司 | A kind of prefabricated steel column node connecting structure of assembled architecture and its construction method |
| CN109680811B (en) * | 2019-03-01 | 2024-05-28 | 中建四局第三建筑工程有限公司 | Prefabricated steel column node connection structure for assembled building and construction method thereof |
| CN113062448A (en) * | 2021-03-31 | 2021-07-02 | 潮峰钢构集团有限公司 | Frame beam steel bar connecting system of section steel column and concrete and pouring construction method |
| CN113550431A (en) * | 2021-07-23 | 2021-10-26 | 南京明辉建设有限公司 | Annular steel plate type stirrup for beam column joint area of stiff structure and construction method of annular steel plate type stirrup |
| CN113550431B (en) * | 2021-07-23 | 2022-04-15 | 南京明辉建设有限公司 | Annular steel plate type stirrup for beam column joint area of stiff structure and construction method of annular steel plate type stirrup |
| CN113982109A (en) * | 2021-12-29 | 2022-01-28 | 中铁建设集团有限公司 | Unequal-strength beam column joint based on steel plate hoop constrained concrete superposed short column |
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Granted publication date: 20140219 |