CN205531004U - Two sides in edge of a wing add H shaped steel concrete beam of snakelike billet - Google Patents
Two sides in edge of a wing add H shaped steel concrete beam of snakelike billet Download PDFInfo
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- CN205531004U CN205531004U CN201620309552.5U CN201620309552U CN205531004U CN 205531004 U CN205531004 U CN 205531004U CN 201620309552 U CN201620309552 U CN 201620309552U CN 205531004 U CN205531004 U CN 205531004U
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- snakelike
- flange
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- shaped steel
- concrete
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Abstract
The utility model discloses a two sides in edge of a wing add H shaped steel concrete beam of snakelike billet, including H shaped steel roof beam and snakelike billet. H shaped steel roof beam includes that web and symmetry set up in two flange of web both sides, form two symmetrical recesses between two flange and the web, all be provided with a snakelike billet along H shaped steel roof beam length direction in every recess, this snakelike billet has a plurality of flex point, and every flex point department is provided with a connection steel sheet, connection steel sheet that snakelike billet passes through flex point department respectively with two flange fixed connection. After adopting above -mentioned structure, flange's in the H shaped steel roof beam local stability is improved to the destruction that had both prevented flange local buckling in the H shaped steel roof beam effectively, again under the prerequisite of guaranteeing H shaped steel beam strength, utilize snakelike billet shear and antitorque effect has improved shearing and anti -torque performance of shaped steel concrete beam. Snakelike steel sheet produces the compressive strength of certain side direction constraining effect, make full use of concrete to the concrete simultaneously.
Description
Technical field
This utility model relates to a kind of building element, and a kind of edge of a wing bilateral adds the H profile steel concrete of snakelike steel bar
Beam.
Background technology
In high-rise steel structure, traditional H profile steel flange of beam, when thickness is less, easily causes shaped steel under load action
Edge of a wing convex or concave and buckling failure, may cause the bearing capacity of wide width wing edge H section steel beam and stability to decline, in order to ensure
The local stability on the edge of a wing, common thinking is to strengthen flange plate thickness, but this can increase rolled steel dosage, increases construction cost and effect
The most inconspicuous.
At present, the arrangement of reinforcement of H profile steel beam mainly uses the space reinforcement manner that stirrup is formed with vertical muscle, and bearing main drawing should
Power, to resist moment of torsion action effect.When torsion beam suspension, this reinforcement manner can not control fully by the spiral type produced when turning round
Crack.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides a kind of edge of a wing bilateral
Adding the H profile steel beams of concrete of snakelike steel bar, this edge of a wing bilateral adds the H profile steel beams of concrete of snakelike steel bar and had both been effectively prevented H type
The destruction of steel beam flange cripling, improves the local stability of H profile steel flange of beam, is ensureing H profile steel beam strength again as far as possible
Under premise, the shearing resistance of snakelike steel bar and antitorque effect is utilized to improve shearing resistance and the torsional property of girder with rolled steel section en cased in concrete.Serpentis simultaneously
Shape steel disc produces certain sidewise restraint effect to concrete, makes full use of the comprcssive strength of concrete.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of edge of a wing bilateral adds the H profile steel beams of concrete of snakelike steel bar, including H profile steel beam and snakelike steel bar.H profile steel Liang Bao
Including web and be symmetricly set in two pieces of flange of beams of web both sides, two pieces of formation two between flange of beam with web are relative
The groove claimed；All H profile steel beam length direction being provided with a snakelike steel bar in each groove, this snakelike steel bar has several
Flex point, is provided with one piece of connection steel disc at each flex point；Snakelike steel bar by the connection steel disc at flex point respectively with two pieces of beam wings
Edge is fixing to be connected.
Described snakelike steel bar is welded and fixed with two pieces of flange of beams respectively by the connection steel disc at flex point.
Connection steel disc at described snakelike steel bar flex point is removably connected with two pieces of flange of beams respectively by bolt.
Described snakelike steel bar is symmetricly set on web both sides.
The shape of every piece of connection steel disc is rectangle.
After this utility model uses said structure, both it was effectively prevented the destruction of flange of beam cripling in H profile steel beam, had carried
The local stability of flange of beam in high H profile steel beam, again on the premise of ensureing H profile steel beam strength, utilizes the shearing resistance of snakelike steel bar
With shearing resistance and the torsional property that antitorque effect improves girder with rolled steel section en cased in concrete.The most snakelike steel disc produces certain side to concrete
To effect of contraction, make full use of the comprcssive strength of concrete.
Accompanying drawing explanation
Fig. 1 shows that a kind of edge of a wing of this utility model bilateral adds the structural representation of the H profile steel beams of concrete of snakelike steel bar.
Fig. 2 shows that this utility model edge of a wing bilateral adds the front view of the H profile steel beams of concrete of snakelike steel bar.
Fig. 3 shows that this utility model edge of a wing bilateral adds the side view of the H profile steel beams of concrete of snakelike steel bar.
Fig. 4 shows the structural representation of the snakelike steel bar of this utility model.
Wherein have:
1.H section steel beam；11. webs；12. flange of beams；
The most snakelike steel bar；21. connect steel disc；
3. groove.
Detailed description of the invention
With concrete better embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of edge of a wing bilateral adds the H profile steel beams of concrete of snakelike steel bar, and it includes H profile steel
Beam 1 and snakelike steel bar 2.
H profile steel beam includes web 11 and is symmetricly set in two pieces of flange of beams 12 of web both sides, two pieces of flange of beams with
Two symmetrical grooves 3 are formed between web.
All be provided with a snakelike steel bar 2 in each groove along H profile steel beam length direction, two snakelike steel bars are the most symmetrical
It is arranged on the both sides of web.
As shown in Figure 4, every snakelike steel bar is all similar to and is spliced to form by several " V " fonts, but preferably one entirety.
Every snakelike steel bar is respectively provided with several flex points, is provided with one piece of connection steel disc 21 at each flex point, connects the shape of steel disc 21
Preferably rectangular but it also may for other shapes.
Snakelike steel bar is connected by the connection steel disc at flex point is fixing with two pieces of flange of beams respectively.
The fixed form of snakelike steel bar and two pieces of flange of beams is preferably by the following two kinds embodiment.
Embodiment 1
Snakelike steel bar is welded and fixed with two pieces of flange of beams respectively by the connection steel disc at flex point.
Embodiment 2
Connection steel disc at snakelike steel bar flex point is removably connected with two pieces of flange of beams respectively by bolt.
H profile steel beams of concrete of the present utility model can be the most prefabricated in factory, and job site directly lifts, and carries
High construction quality, increases speed of application.In use, according to actual condition calculate the sectional dimension of H profile steel beam, shaped steel size,
The position of snakelike steel bar and size, and welding manner, make related accessory.
In skyscraper, this utility model had both been effectively prevented the destruction of flange of beam cripling in H profile steel beam, improved
The local stability of flange of beam in H profile steel beam, is ensureing on the premise of H profile steel beam strength again, utilize snakelike steel bar shearing resistance and
Antitorque effect improves shearing resistance and the torsional property of girder with rolled steel section en cased in concrete, it may be said that be the spiral shell that really effectively prevent torsion member
The destructive characteristics in rotation shape crack.The most snakelike steel disc produces certain sidewise restraint effect to concrete, makes full use of concrete
Comprcssive strength, also reserved certain concrete cover.
Preferred implementation of the present utility model described in detail above, but, this utility model is not limited to above-mentioned reality
Execute the detail in mode, in technology concept of the present utility model, the technical solution of the utility model can be entered
The multiple equivalents of row, these equivalents belong to protection domain of the present utility model.
Claims (5)
1. an edge of a wing bilateral adds the H profile steel beams of concrete of snakelike steel bar, it is characterised in that: include H profile steel beam and snakelike steel bar；
H profile steel beam includes web and is symmetricly set in two pieces of flange of beams of web both sides, two pieces of flange of beams and web it
Between formed two symmetrical grooves；
All H profile steel beam length direction being provided with a snakelike steel bar in each groove, this snakelike steel bar has several flex points,
One piece of connection steel disc it is provided with at each flex point；Snakelike steel bar is fixed with two pieces of flange of beams respectively by the connection steel disc at flex point
Connect.
The edge of a wing the most according to claim 1 bilateral adds the H profile steel beams of concrete of snakelike steel bar, it is characterised in that: described Serpentis
Shape steel bar is welded and fixed with two pieces of flange of beams respectively by the connection steel disc at flex point.
The edge of a wing the most according to claim 1 bilateral adds the H profile steel beams of concrete of snakelike steel bar, it is characterised in that: described Serpentis
Connection steel disc at shape steel bar flex point is removably connected with two pieces of flange of beams respectively by bolt.
The edge of a wing the most according to claim 1 bilateral adds the H profile steel beams of concrete of snakelike steel bar, it is characterised in that: described Serpentis
Shape steel bar is symmetricly set on web both sides.
The edge of a wing the most according to claim 1 bilateral adds the H profile steel beams of concrete of snakelike steel bar, it is characterised in that: every piece of company
The shape connecing steel disc is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309552.5U CN205531004U (en) | 2016-04-14 | 2016-04-14 | Two sides in edge of a wing add H shaped steel concrete beam of snakelike billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309552.5U CN205531004U (en) | 2016-04-14 | 2016-04-14 | Two sides in edge of a wing add H shaped steel concrete beam of snakelike billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531004U true CN205531004U (en) | 2016-08-31 |
Family
ID=56791753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309552.5U Expired - Fee Related CN205531004U (en) | 2016-04-14 | 2016-04-14 | Two sides in edge of a wing add H shaped steel concrete beam of snakelike billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531004U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716257A (en) * | 2018-06-01 | 2018-10-30 | 郑州工程技术学院 | A kind of reinforced beam and its construction method for building industrialization |
| CN109057155A (en) * | 2017-01-03 | 2018-12-21 | 郑瑞平 | A kind of beams of concrete improving Torsion bearing capacity |
| CN110158573A (en) * | 2019-06-27 | 2019-08-23 | 马鞍山瑞马钢构材料有限公司 | A kind of H profile steel sheet pile using clod wash lock binding edge |
| CN110792283A (en) * | 2019-11-13 | 2020-02-14 | 金陵科技学院 | Reinforcing apparatus after buckling of prefabricated wave steel beam web |
-
2016
- 2016-04-14 CN CN201620309552.5U patent/CN205531004U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057155A (en) * | 2017-01-03 | 2018-12-21 | 郑瑞平 | A kind of beams of concrete improving Torsion bearing capacity |
| CN109057155B (en) * | 2017-01-03 | 2020-08-07 | 安徽赛特新型建材有限公司 | Concrete beam capable of improving torsion-resistant bearing capacity |
| CN108716257A (en) * | 2018-06-01 | 2018-10-30 | 郑州工程技术学院 | A kind of reinforced beam and its construction method for building industrialization |
| CN110158573A (en) * | 2019-06-27 | 2019-08-23 | 马鞍山瑞马钢构材料有限公司 | A kind of H profile steel sheet pile using clod wash lock binding edge |
| CN110792283A (en) * | 2019-11-13 | 2020-02-14 | 金陵科技学院 | Reinforcing apparatus after buckling of prefabricated wave steel beam web |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190414 |