CN204781363U - Novel antidetonation beam column node of steel and concrete integrated configuration - Google Patents
Novel antidetonation beam column node of steel and concrete integrated configuration Download PDFInfo
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- CN204781363U CN204781363U CN201520451457.4U CN201520451457U CN204781363U CN 204781363 U CN204781363 U CN 204781363U CN 201520451457 U CN201520451457 U CN 201520451457U CN 204781363 U CN204781363 U CN 204781363U
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Abstract
The utility model provides a novel antidetonation beam column node of steel and concrete integrated configuration, including a rectangular cross section combination column, the combination column is by the I shaped steel post and fill and constitute in the inboard concrete column of I shaped steel post, the combination column lateral part is equipped with the I shaped steel roof beam, all welds to the side of combination column node cylinder and establishes side restraint board, and the I shaped steel post bolted connection of combination column has the overhanging end plate in lower part, is provided with upper ram and lower ram on the overhanging end plate in lower part, the utility model discloses a concrete work performance in beam column node area territory is strengthened to parcel formula antidetonation type beam column node, makes the biggest effect of concrete performance, sets up overhanging end plate in lower part and last lower ram and has promoted node ductility, can show promotion node anti -seismic performance, end plate and I shaped steel roof beam, goes up the lower ram and can form wholly in precast plant's processing, transports to on -the -spot only the need end plate and steel column bolted connection, build concrete in the post again, has construction convenience, cost -effective characteristics.
Description
Technical field
The utility model relates to a kind of novel earthquake-proof bean column node of steel performance.
Background technology
At present, conventional steel-concrete combined structure bean column node connects the connection usually welding at the scene comprising i-shaped beams web and the edge of a wing, although node is rigidity, but ductility is very poor, at earthquake interior joint, place is fragile, especially the concrete in bean column node region, therefore its anti-seismic performance is to be improved.
In addition, the bean column node residual stress of full solder design is large, has a strong impact on its stress performance, and domestic also have the bean column node adopting the common end plate connection of bolt, although solve the impact of residual stress on bean column node stress performance, its anti-seismic performance does not improve.The bean column node that bolt extended end plate connects has better ductility compared with the bean column node of the common end plate connection of bolt, but anti-seismic performance promotes limited.Although steel performance has larger rigidity and good supporting capacity, promote the difficult problem that its Seismic Behavior is puzzlement project planner always.Therefore a kind of easy construction is designed and the steel performance bean column node with better anti-seismic performance is significantly.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiency of above conventional steel performance bean column node in anti-seismic performance, provides a kind of novel seismic Reinforced Concrete Beams column joint structure.
Specific embodiments of the present utility model is: a kind of novel earthquake-proof bean column node of steel performance, it is characterized in that, comprise a square-section coupled column, described coupled column is made up of I shape steel column and the concrete column be filled in inside I shape steel column, and described coupled column sidepiece is provided with i-shape steel beam.
Further, described coupled column sidepiece bolt is connected with bottom extended end plate, and described i-shape steel beam is welded in bottom extended end plate and realizes and coupled column varied rigid link.
Further, the sidepiece of described coupled column is provided with concrete restraining plate.
Further, described i-shape steel beam top is connected with upper ram, and i-shape steel beam bottom is connected with lower ram, described upper ram and lower ram cross section T-shaped and inverted T shape and have the inclined-plane of 30 ° ~ 45 ° away from the side of coupled column respectively.
Further, the height of described lower ram is higher than described upper ram height, and described lower ram and described upper ram length are 500mm ~ 600mm.
Further, described lower ram and described upper ram are all welded on the extended end plate of bottom towards coupled column, and described lower ram and described upper ram are welded to connect towards one end of i-shape steel beam and i-shape steel beam.
Compared with prior art, the utility model has following beneficial effect: the utility model has the advantage of: this packaging type Anti-seismic bean column node, the concrete work performance in stiffening girder Column border node region, concrete is made to play maximum effect, bottom extended end plate is set and upper lower ram improves ductility of joint, significantly can promote Seismic Behavior, end plate and i-shape steel beam, upper lower ram can be processed to form entirety in precast yard, transport to on-the-spot end plate to be connected with steel column bolt, there is easy construction, cost-saving feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is elevation of the present invention;
Fig. 3 is lateral view of the present invention;
Fig. 4 is top view of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
A novel earthquake-proof bean column node for steel performance, comprises a column coupled column, and described coupled column is made up of I shape steel column 2 and the concrete 1 be filled in inside I shape steel column, and described coupled column sidepiece is provided with i-shape steel beam 4.
In the present embodiment, coupled column side thread is connected with bottom extended end plate 7, and described i-shape steel beam is welded in bottom extended end plate 7 and realizes fixing with coupled column.
The sidepiece of coupled column is provided with restraining plate 6, described i-shape steel beam top is connected with upper ram 3, i-shape steel beam 4 bottom is connected with lower ram 5, described upper ram 3 and lower ram 5 cross section T-shaped and inverted T shape and have the inclined-plane of 30 ° ~ 45 ° away from the side of coupled column respectively.
The height of lower ram 5 is higher than described upper ram 3 height, and described lower ram 5 is 500mm ~ 600mm with described upper ram 3 length.
Lower ram 5 and described upper ram 3 are all welded on bottom extended end plate 7 towards coupled column, and described lower ram 5 and described upper ram 3 are welded to connect towards one end of i-shape steel beam 4 and i-shape steel beam 4.
During manufacture, upper ram 3 in the present embodiment and lower ram 5 are cut by i-shape steel beam, length is about 500mm, lower ram 5 height is slightly larger than upper ram 3, an inclination angle is cut out again by oblique for one end of upper ram 3 and lower ram 5, in the present embodiment, lower ram 5 inclination angle is 45 °, finally their web edge is welded with fillet weld form with bottom flange on i-shape steel beam 4, entirety tup and beam formed again and bottom extended end plate 7 weld, whole process can complete in steel work precast yard, then beam body is transported to scene, bottom extended end plate 7 is connected with high-strength bolt with I shape steel column 2, form bean column node.I shape steel column 2 is adopted to utilize mould concreting to be formed when coupled column manufactures.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1. the novel earthquake-proof bean column node of a steel performance, it is characterized in that, comprise a square-section coupled column, described coupled column is made up of I shape steel column and the concrete column be filled in inside I shape steel column, and described coupled column sidepiece is provided with i-shape steel beam.
2. the novel earthquake-proof bean column node of a kind of steel performance according to claim 1, it is characterized in that, described coupled column sidepiece bolt is connected with bottom extended end plate, and described i-shape steel beam is welded on the extended end plate of bottom and realizes and coupled column varied rigid link.
3. the novel earthquake-proof bean column node of a kind of steel performance according to claim 2, is characterized in that, the side of described coupled column is provided with concrete restraining plate.
4. the novel earthquake-proof bean column node of a kind of steel performance according to claim 2, it is characterized in that, described i-shape steel beam top is connected with upper ram, i-shape steel beam bottom is connected with lower ram, described upper ram and lower ram cross section T-shaped and inverted T shape and have the inclined-plane of 30 ° ~ 45 ° away from the side of coupled column respectively.
5. the novel earthquake-proof bean column node of a kind of steel performance according to claim 4, is characterized in that, the height of described lower ram is higher than described upper ram height, and described lower ram and described upper ram length are 500mm ~ 600mm.
6. the novel earthquake-proof bean column node of a kind of steel performance according to claim 4, it is characterized in that, described lower ram and described upper ram are all welded on the extended end plate of bottom towards the side of coupled column, and described lower ram and described upper ram are welded to connect towards one end of i-shape steel beam and i-shape steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451457.4U CN204781363U (en) | 2015-06-29 | 2015-06-29 | Novel antidetonation beam column node of steel and concrete integrated configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451457.4U CN204781363U (en) | 2015-06-29 | 2015-06-29 | Novel antidetonation beam column node of steel and concrete integrated configuration |
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| CN204781363U true CN204781363U (en) | 2015-11-18 |
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| CN201520451457.4U Expired - Fee Related CN204781363U (en) | 2015-06-29 | 2015-06-29 | Novel antidetonation beam column node of steel and concrete integrated configuration |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926774A (en) * | 2016-06-13 | 2016-09-07 | 福州大学 | End plate connection integral type combination frame beam and combination method thereof |
| CN106968337A (en) * | 2017-04-24 | 2017-07-21 | 西安建筑科技大学 | A kind of exterior formula connecting node of multi-cavity steel tube concrete pole steel beam plane used to wearing rod iron |
| CN110725405A (en) * | 2019-09-03 | 2020-01-24 | 中南大学 | Steel pipe concrete column H-shaped steel beam rigid connection node structure with tie bars and construction method |
| CN110792179A (en) * | 2019-09-17 | 2020-02-14 | 巨匠建设集团股份有限公司 | Method for improving installation quality of steel bars in node area of profile steel concrete column |
| CN111648469A (en) * | 2020-04-24 | 2020-09-11 | 金点石(北京)建筑设计咨询服务有限责任公司 | Column-beam connector and building body |
| CN113073788A (en) * | 2021-04-13 | 2021-07-06 | 中南林业科技大学 | Intelligent steel-wood combined beam column |
| CN113718954A (en) * | 2021-09-07 | 2021-11-30 | 浙江大东吴建筑科技有限公司 | Beam-column joint of steel and concrete combined structure and mounting method |
-
2015
- 2015-06-29 CN CN201520451457.4U patent/CN204781363U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926774A (en) * | 2016-06-13 | 2016-09-07 | 福州大学 | End plate connection integral type combination frame beam and combination method thereof |
| CN105926774B (en) * | 2016-06-13 | 2018-08-17 | 福州大学 | A kind of end plate connection monoblock type Composite frame beam and combinations thereof method |
| CN106968337A (en) * | 2017-04-24 | 2017-07-21 | 西安建筑科技大学 | A kind of exterior formula connecting node of multi-cavity steel tube concrete pole steel beam plane used to wearing rod iron |
| CN106968337B (en) * | 2017-04-24 | 2024-02-09 | 西安建筑科技大学 | Multi-cavity concrete filled steel tube column-steel beam out-of-plane assembly type connecting node adopting opposite penetrating steel bars |
| CN110725405A (en) * | 2019-09-03 | 2020-01-24 | 中南大学 | Steel pipe concrete column H-shaped steel beam rigid connection node structure with tie bars and construction method |
| CN110792179A (en) * | 2019-09-17 | 2020-02-14 | 巨匠建设集团股份有限公司 | Method for improving installation quality of steel bars in node area of profile steel concrete column |
| CN111648469A (en) * | 2020-04-24 | 2020-09-11 | 金点石(北京)建筑设计咨询服务有限责任公司 | Column-beam connector and building body |
| CN113073788A (en) * | 2021-04-13 | 2021-07-06 | 中南林业科技大学 | Intelligent steel-wood combined beam column |
| CN113718954A (en) * | 2021-09-07 | 2021-11-30 | 浙江大东吴建筑科技有限公司 | Beam-column joint of steel and concrete combined structure and mounting method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |