CN201053146Y - Flange-type anti-shearing connection member - Google Patents
Flange-type anti-shearing connection member Download PDFInfo
- Publication number
- CN201053146Y CN201053146Y CNU2007200383432U CN200720038343U CN201053146Y CN 201053146 Y CN201053146 Y CN 201053146Y CN U2007200383432 U CNU2007200383432 U CN U2007200383432U CN 200720038343 U CN200720038343 U CN 200720038343U CN 201053146 Y CN201053146 Y CN 201053146Y
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- steel
- plate
- corrugated sheet
- hole
- flange
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Abstract
The utility model belongs to the steel concrete composite structure field, in particular to a shear resistant connecting piece for steel concrete composite structure. The flange shear resistant connecting piece of the utility model comprises a steel web plate 1 and a flange plate 2, wherein, the end heads of the steel web plate 1 are welded together with the flange plate 2. The utility model is characterized in that: two or over two opening waveform steel plates 3 are welded on the flange plate 2 along the vertical direction of a beam; a rib reinforcement 4 passes through a hole 31 on the waveform steel plate 3; after concretes are poured, a reinforced concrete shear resistant pin is formed by the concretes in the hole 31 of the waveform steel plate and the rib reinforcement 4 passing through the hole 31; the horizontal shear force is resisted through an oblique bending plate of the waveform steel plate 3 and the reinforced concrete pin, and the tensile force is resisted through the reinforced concrete pin.
Description
Technical field
The invention belongs to the steel-concrete combined structure field, relate in particular to a kind of shear connector of steel-concrete combined structure.
Background technology
The edge of a wing type shear connector that uses in the existing steel-concrete composite beam is at the termination of steel plate welded flange plate, disposes connector again on frange plate.According to the difference of the connector that is disposed, it is combined to be divided into shaped steel connector type, weldering nail connector type, perforate steel plate connector type and weldering nail connector and perforate steel plate connector again.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of new edge of a wing type shear connector, and it is by welded flange plate on steel plate, and the corrugated sheet steel of 2 or 2 above perforates of welding is formed on frange plate again.
Technical solution adopted in the utility model is: a kind of edge of a wing type shear connector, comprise steel web 1, frange plate 2, said steel web 1 termination and frange plate 2 weld together, it is characterized in that, be welded to connect two or more than two perforate corrugated sheet steel 3 in the direction of frange plate 2 upper edge steel webs 1, reinforcing bar 4 passes the hole 31 on the corrugated sheet steel 3.
In technique scheme, said steel web can be flat steel web, also can be Wavelike steel webplate.
Concrete and reinforcing bar 4 in the hole 31 of corrugated sheet steel form the steel concrete shear-pin together.Horizontal shear is resisted by the concrete pin of band reinforcing bar on the bias plate of corrugated sheet steel and the corrugated sheet steel.The concrete pin of band reinforcing bar also plays the opposing pulling capacity on the corrugated sheet steel.
The edge of a wing of the present utility model type shear connector has following beneficial effect: corrugated sheet steel is provided with the hole, and corrugated sheet steel is welded on the frange plate, does not need special-purpose welding equipment, and is easy to process.The perforate steel plate is vertically arranged along frange plate, can play the effect of stiffener.
When the steel web is Wavelike steel webplate, also have the advantage of giving: the weld seam of corrugated sheet steel and frange plate is a broken line, along beam longitudinally on the unit length, fusion length between corrugated sheet steel and the frange plate is longer than the weld seam between perforate plain plate and the frange plate, so under the certain situation of shearing, the weld seam shear stress between corrugated sheet steel and the frange plate is lower than the shear stress on the weld seam between perforate plain plate and the frange plate.Horizontal shear is resisted by the concrete pin of band reinforcing bar on the bias plate of corrugated sheet steel and the corrugated sheet steel, thereby has than the stronger shear behavior of plate with opening steel plate connector.
Description of drawings
Fig. 1. the edge of a wing formula shear connector 3 dimension organigrams of the utility model example 1
Fig. 2. the edge of a wing formula shear connector 3 dimension organigrams of the utility model example 2
Wherein: 1 one steel webs, 2 one frange plates, 3 one corrugated sheet steels, the hole on 31 1 corrugated sheet steels, 4 one reinforcing bars.
The specific embodiment
Followingly principle of the present invention and technical scheme are described further with reference to accompanying drawing.
[embodiment 1]
As Fig. 1, a kind of edge of a wing type shear connector comprises hole 31 and the reinforcing bar 4 opened on steel web 1, frange plate 2, corrugated sheet steel 3, the corrugated sheet steel 3.Steel web 1 is flat steel web, and steel web 1 termination and frange plate 2 weld together, the corrugated sheet steel 3 of two perforates of vertical welding of putting the beams in place at frange plate.Reinforcing bar 4 passes the hole 31 on the wave mode steel plate, and concrete in the hole 31 and reinforcing bar 4 form the steel concrete shear-pin together.Horizontal shear is resisted by the concrete pin of band reinforcing bar on the bias plate of corrugated sheet steel and the corrugated sheet steel.The concrete pin of band reinforcing bar also plays the opposing pulling capacity on the corrugated sheet steel.Hole 31 on the corrugated sheet steel 3 can be washed into various geometries such as circle, polygon and ellipse as required, can be that same size also can be different, and shape can be the same or different.As required, can on frange plate 2, weld perforate corrugated sheet steel more than two.
[embodiment 2]
As Fig. 2, a kind of edge of a wing type shear connector comprises steel web 1, frange plate 2, corrugated sheet steel 3 and forms at hole 31 and reinforcing bar 4 that corrugated sheet steel 3 is opened.Steel web 1 is a waveform abdomen steel plate, and waveform abdomen steel plate termination and frange plate 2 weld together, at the corrugated sheet steel 3 of two perforates of vertical welding of frange plate upper edge beam.Reinforcing bar 4 passes the hole 31 on the corrugated sheet steel, and concrete in the hole 31 and reinforcing bar 4 form the steel concrete shear-pin together.Horizontal shear is resisted by steel concrete pin on the bias plate of corrugated sheet steel 3 and the corrugated sheet steel 3.The pulling capacity that transverse bending moment produces is also resisted by the steel concrete pin.Hole 31 on the corrugated sheet steel 3 can be washed into various geometries such as circle, polygon and ellipse as required, can be that same size also can be different, and shape can be the same or different.As required, can on frange plate 2, weld perforate corrugated sheet steel more than two.
Claims (3)
1. edge of a wing type shear connector, comprise steel web 1, frange plate 2, said steel web 1 termination and frange plate 2 weld together, it is characterized in that, at the perforate corrugated sheet steel 3 that vertically is welded to connect two or more than two of frange plate 2 upper edge beams, reinforcing bar 4 passes the hole 31 on the corrugated sheet steel 3.
2. the edge of a wing according to claim 1 type shear connector is characterized in that, said steel web is flat steel web.
3. the edge of a wing according to claim 1 type shear connector is characterized in that said steel web is a Wavelike steel webplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200383432U CN201053146Y (en) | 2007-06-20 | 2007-06-20 | Flange-type anti-shearing connection member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200383432U CN201053146Y (en) | 2007-06-20 | 2007-06-20 | Flange-type anti-shearing connection member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053146Y true CN201053146Y (en) | 2008-04-30 |
Family
ID=39392811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200383432U Expired - Fee Related CN201053146Y (en) | 2007-06-20 | 2007-06-20 | Flange-type anti-shearing connection member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053146Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359061A (en) * | 2011-09-22 | 2012-02-22 | 江苏省交通科学研究院股份有限公司 | Shear connector of waveform steel plate and concrete |
| CN102888897A (en) * | 2012-09-13 | 2013-01-23 | 东南大学 | Shearing resistance connection piece for steel and concrete combined structural member |
| CN103061418A (en) * | 2013-01-14 | 2013-04-24 | 西南交通大学 | Continuous variable-stiffness shear key type steel-concrete joint section |
| CN103422575A (en) * | 2013-07-18 | 2013-12-04 | 杭州博数土木工程技术有限公司 | Non-welding-connecting-key steel-concrete combined structure of outwards-folded lug plates |
| CN103422574A (en) * | 2013-07-18 | 2013-12-04 | 杭州博数土木工程技术有限公司 | Composite structure bolt contractive type connection structure and construction technology |
| CN108071070A (en) * | 2016-11-11 | 2018-05-25 | 重庆大学 | It a kind of longitudinal direction can limited slip joint |
| CN110067313A (en) * | 2019-05-22 | 2019-07-30 | 重庆交通大学 | Pressure-bearing-shearing-type connector |
| CN111851777A (en) * | 2020-07-24 | 2020-10-30 | 江苏凯翔建设集团有限公司 | Reinforced structure of reinforced concrete wall and reinforcing method thereof |
-
2007
- 2007-06-20 CN CNU2007200383432U patent/CN201053146Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359061A (en) * | 2011-09-22 | 2012-02-22 | 江苏省交通科学研究院股份有限公司 | Shear connector of waveform steel plate and concrete |
| CN102359061B (en) * | 2011-09-22 | 2014-01-01 | 江苏省交通科学研究院股份有限公司 | Shear connector of waveform steel plate and concrete |
| CN102888897A (en) * | 2012-09-13 | 2013-01-23 | 东南大学 | Shearing resistance connection piece for steel and concrete combined structural member |
| CN103061418A (en) * | 2013-01-14 | 2013-04-24 | 西南交通大学 | Continuous variable-stiffness shear key type steel-concrete joint section |
| CN103422575A (en) * | 2013-07-18 | 2013-12-04 | 杭州博数土木工程技术有限公司 | Non-welding-connecting-key steel-concrete combined structure of outwards-folded lug plates |
| CN103422574A (en) * | 2013-07-18 | 2013-12-04 | 杭州博数土木工程技术有限公司 | Composite structure bolt contractive type connection structure and construction technology |
| CN103422574B (en) * | 2013-07-18 | 2016-03-16 | 浙江中隧桥波形钢腹板有限公司 | Combining structure bolt contraction type syndeton and construction technology |
| CN108071070A (en) * | 2016-11-11 | 2018-05-25 | 重庆大学 | It a kind of longitudinal direction can limited slip joint |
| CN110067313A (en) * | 2019-05-22 | 2019-07-30 | 重庆交通大学 | Pressure-bearing-shearing-type connector |
| CN110067313B (en) * | 2019-05-22 | 2024-04-26 | 重庆交通大学 | Pressure-bearing shearing type connecting piece |
| CN111851777A (en) * | 2020-07-24 | 2020-10-30 | 江苏凯翔建设集团有限公司 | Reinforced structure of reinforced concrete wall and reinforcing method thereof |
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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 |
Granted publication date: 20080430 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |