CN201671229U - Shear connector - Google Patents
Shear connector Download PDFInfo
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- CN201671229U CN201671229U CN2010201859486U CN201020185948U CN201671229U CN 201671229 U CN201671229 U CN 201671229U CN 2010201859486 U CN2010201859486 U CN 2010201859486U CN 201020185948 U CN201020185948 U CN 201020185948U CN 201671229 U CN201671229 U CN 201671229U
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Abstract
The utility model belongs to the field of steel-concrete composite structures, in particular to a shear connector of a steel-concrete composite structure. The shear connector comprises a wave-shaped webplate 1 and a flange plate 2, wherein the wave-shaped webplate 1 is welded with the flange plate 2 together, an opening wave-shaped steel plate 6 is arranged above the flange plate2, and the opening wave-shaped steel plate 6 has the same wavelength and shape as those of the wave-shaped webplate 1 which is below the flange plate 2. The shear connector has the characteristics of an embedded shear connector and a flange type shear connector, and is convenient to process. Due to the straight flange plate, during the construction of a wave-shaped steel webplate prestressed concrete combined box girder bridge, a template with the shape matched with the wave-shaped steel plate is not needed to be machined so that the construction is convenient. In addition, the shearing strength of a concrete wedge block is enhanced.
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 shear connector that uses in the existing steel-concrete composite beam mainly contains 2 types on embedded type and edge of a wing type.Embedded type is the hole of the transverse reinforcement of armored concrete slab being passed corrugated sheet steel, and along plate vertically two reinforcing bars are welded on the web end, pour into concrete then.Edge of a wing type shear connector is at the termination of steel plate welded flange plate, again connector such as configuration reinforcement, shaped steel on frange plate.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of new shear connector, and in the corrugated sheet steel perforate, and the welded flange plate constitutes on corrugated sheet steel by directly for it.
Technical solution adopted in the utility model is: a kind of shear connector, comprise Wavelike steel webplate 1, frange plate 2, Wavelike steel webplate 1 welds together with frange plate 2, it is characterized in that there is perforate corrugated sheet steel 6 frange plate 2 tops, perforate corrugated sheet steel 6 has wavelength and the shape same with the Wavelike steel webplate 1 of frange plate 2 belows.
Above-mentioned said shear connector can be welded with peg 5 on frange plate 2.
Above-mentioned said shear connector, wherein Wavelike steel webplate 1 and perforate corrugated sheet steel 6 can be integrative-structures, also can be the branch body structures.
Above-mentioned said shear connector can be provided with the hole 11 of wearing transverse reinforcement and be installed with transverse reinforcement 3 in the hole on the foldable plate of perforate corrugated sheet steel 6 and bias plate.Can also on the bias plate of perforate corrugated sheet steel 6, have the hole 12 of wearing longitudinal reinforcement and in the hole, be installed with longitudinal reinforcement 4.
A kind of scheme preferably is to wear the hole 11 of transverse reinforcement and wear the hole 12 of longitudinal reinforcement not on a horizon.
Shear connector of the present utility model has following beneficial effect:
(1) the concrete perforate corrugated sheet steel of imbedding of frange plate 2 tops has wavelength and the shape same with the Wavelike steel webplate of frange plate 2 belows, the same with the structure of embedded shear connector, again owing to be welded with frange plate, make it have the feature of edge of a wing type shear connector simultaneously.
(2) it can adopt welded flange plate 2 on Wavelike steel webplate 1, and then in the corrugated sheet steel of welding same wavelength and shape on the frange plate 2 or the directly frange plates formation of two of welding and corrugated sheet steel form fit on Wavelike steel webplate 1, easy to process.
(3) because straight frange plate arranged, when construction, do not need to process the template with the corrugated sheet steel form fit, made things convenient for construction.
(4) perforate 12 on the bias plate of imbedding concrete perforate corrugated sheet steel of frange plate 2 tops is installed with longitudinal reinforcement 4 in the hole, has strengthened the shear strength of concrete voussoir.
(5) horizontal shear is resisted by the concrete pin of band reinforcing bar on the bias plate of perforate corrugated sheet steel, the perforate corrugated sheet steel and the longitudinal reinforcement 4 that passes the hole 12 on the bias plate on the perforate corrugated sheet steel, thereby has very strong shear behavior.
Description of drawings
Fig. 1. 3 dimension organigrams of embodiment 1 shear connector
3 dimension organigrams of Fig. 2 embodiment 2 shear connectors
3 dimension organigrams of Fig. 3 embodiment 3 shear connectors
Wherein: 1-Wavelike steel webplate, 2-frange plate, the hole of wearing transverse reinforcement on the 11-perforate corrugated sheet steel, 3-transverse reinforcement, the hole of wearing longitudinal reinforcement on the 12-perforate corrugated sheet steel, 4-longitudinal reinforcement, 5-peg, 6-perforate corrugated sheet steel.
The specific embodiment
Followingly principle of the present invention and technical scheme are described further with reference to accompanying drawing.
[embodiment 1]
A kind of shear connector (Fig. 1), two are welded on the left and right sides of corrugated sheet steel with the frange plate 2 of corrugated sheet steel form fit, corrugated sheet steel is divided into two sections, frange plate 2 belows be Wavelike steel webplate 1, frange plate 2 tops be perforate corrugated sheet steel 6, have hole 11 on the foldable plate of perforate corrugated sheet steel 6 and the bias plate, be installed with transverse reinforcement 3 in the hole, have hole 12 on the bias plate of perforate corrugated sheet steel 6, be installed with longitudinal reinforcement 4 in the hole, be welded with peg 5 on the frange plate 2.Concrete and transverse reinforcement 3 in the hole 11 of corrugated sheet steel form the steel concrete shear-pin together.Horizontal shear is resisted by concrete pin, longitudinal reinforcement 4 and the peg 5 of band reinforcing bar on the bias plate of perforate corrugated sheet steel 6, the perforate corrugated sheet steel 6.The concrete pin of band reinforcing bar also plays the opposing pulling capacity on peg 5 and the perforate corrugated sheet steel 6.
[embodiment 2]
A kind of shear connector (Fig. 2), welded flange plate 2 on Wavelike steel webplate 1, and then on frange plate 2 the perforate corrugated sheet steel 6 of welding and Wavelike steel webplate 1 same wavelength and shape, have hole 11 on the foldable plate of perforate corrugated sheet steel 6 and the bias plate, be installed with transverse reinforcement 3 in the hole, have hole 12 on the bias plate of corrugated sheet steel 1, be installed with longitudinal reinforcement 4 in the hole.Concrete and transverse reinforcement 3 in the hole 11 of perforate corrugated sheet steel 6 form the steel concrete shear-pin together.Horizontal shear is resisted by the concrete pin and the longitudinal reinforcement 4 of band reinforcing bar on the bias plate of perforate corrugated sheet steel 6, the perforate corrugated sheet steel 6.
[embodiment 3]
A kind of shear connector (Fig. 3) comprises Wavelike steel webplate 1, frange plate 2, and the perforate corrugated sheet steel 6 of frange plate 2 tops has wavelength and the shape same with the Wavelike steel webplate 1 of frange plate 2 belows.Have hole 11 on the foldable plate of perforate corrugated sheet steel 6 and the bias plate, be installed with transverse reinforcement 3 in the hole.Be welded with pin 5 on the frange plate 2.Concrete and transverse reinforcement 3 in the hole 11 of perforate corrugated sheet steel 6 form the steel concrete shear-pin together.Horizontal shear is resisted by the concrete pin and the peg 5 of band reinforcing bar on the bias plate of perforate corrugated sheet steel 6, the perforate corrugated sheet steel 6.
The hole of wearing transverse reinforcement 11 among the above-mentioned enforcement 1-3 on the said perforate corrugated sheet steel 6 can be washed into various geometries such as circle, polygon and ellipse as required with the hole 12 of wearing longitudinal reinforcement, can be that same size also can be different, shape can be the same or different.The spacing in hole and highly can be the same or different.When transverse reinforcement 3 passes hole 11 on the perforate corrugated sheet steel 6, can wear (Fig. 1) all, also can wear a part.Also can not open the hole 12 of wearing longitudinal reinforcement on the perforate corrugated sheet steel 6.
The utility model is not limited to these disclosed embodiments, and the utility model will cover the scope described in the patent book, and the various modification of claim scope and equivalence variation.
Claims (6)
1. shear connector, comprise corrugated sheet steel (1), frange plate (2), Wavelike steel webplate (1) welds together with frange plate (2), it is characterized in that frange plate (2) top perforate corrugated sheet steel (6), perforate corrugated sheet steel (6) has same wavelength and the shape of corrugated sheet steel (1) with frange plate (2) below.
2. shear connector according to claim 1 is characterized in that, is welded with peg (5) on frange plate (2).
3. shear connector according to claim 1 is characterized in that, Wavelike steel webplate (1) and perforate corrugated sheet steel (6) are structure as a whole.
4. according to claim 1,2 or 3 described shear connectors, it is characterized in that, have the hole (11) of wearing transverse reinforcement on the foldable plate of perforate corrugated sheet steel (6) and the bias plate and in the hole, be installed with transverse reinforcement (3).
5. shear connector according to claim 4 is characterized in that, has the hole (12) of wearing longitudinal reinforcement on the bias plate of perforate corrugated sheet steel (6) and be installed with longitudinal reinforcement (4) in the hole.
6. shear connector according to claim 5, it is characterized in that the hole of wearing longitudinal reinforcement (12) of opening on the hole of wearing transverse reinforcement (11) of opening on the foldable plate of perforate corrugated sheet steel (6) and the bias plate and the bias plate of perforate corrugated sheet steel (6) is not on a horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201859486U CN201671229U (en) | 2010-05-11 | 2010-05-11 | Shear connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201859486U CN201671229U (en) | 2010-05-11 | 2010-05-11 | Shear connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671229U true CN201671229U (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201859486U Expired - Fee Related CN201671229U (en) | 2010-05-11 | 2010-05-11 | Shear connector |
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| CN (1) | CN201671229U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877550A (en) * | 2012-10-30 | 2013-01-16 | 河南省交通规划勘察设计院有限责任公司 | Steel-concrete mixing type anti-shearing connecting piece |
| CN102888897A (en) * | 2012-09-13 | 2013-01-23 | 东南大学 | Shearing resistance connection piece for steel and concrete combined structural member |
| CN103388376A (en) * | 2013-08-22 | 2013-11-13 | 四川大学 | Corrugated steel web beam structure for improving fatigue resistance strength |
| CN103437277A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Diverging reinforcing steel bar connecting piece |
| CN103866684A (en) * | 2014-04-08 | 2014-06-18 | 湖南大学 | Corrugated steel web combination ribbed beam and construction process thereof |
| US20150139719A1 (en) * | 2011-09-22 | 2015-05-21 | Jiangsu Transportation Research Institute Co., Ltd | Shear connector for corrugated sheet steel and concrete |
| CN105756268A (en) * | 2015-10-30 | 2016-07-13 | 张波 | Folded plate truss concrete platy component |
| CN105756270A (en) * | 2016-04-02 | 2016-07-13 | 张波 | Waved steel plate type laminated slab component |
| CN105756278A (en) * | 2016-04-01 | 2016-07-13 | 张波 | Groove type steel plate laminated slab component |
| CN105822012A (en) * | 2016-04-01 | 2016-08-03 | 山东万斯达建筑科技股份有限公司 | Bent groove-shaped steel plate type laminate member |
| CN105839845A (en) * | 2015-10-30 | 2016-08-10 | 张波 | Space truss girder |
| CN106065563A (en) * | 2016-08-04 | 2016-11-02 | 河北省交通规划设计院 | A kind of embedded anti-shearing connection member and forming method thereof |
| CN108222372A (en) * | 2018-02-05 | 2018-06-29 | 沈阳建筑大学 | Shear connector and preparation method thereof and profile steel concrete column and its pouring procedure |
| CN108930349A (en) * | 2018-08-09 | 2018-12-04 | 江苏银环新型建材科技有限公司 | A kind of profiled sheet concrete combined board of low amount of deflection |
| CN109898908A (en) * | 2019-01-04 | 2019-06-18 | 西安理工大学 | A kind of quick assembling is bolted semi-rigid folded plate type shear connector entirely |
| CN109898713A (en) * | 2019-01-04 | 2019-06-18 | 西安理工大学 | A kind of quick assembling is bolted semi-rigid corrugated shear connector entirely |
| CN110130209A (en) * | 2019-05-22 | 2019-08-16 | 山东省交通规划设计院 | A kind of perforated plate connector for steel reinforced concrete combined bridge |
| CN111395543A (en) * | 2020-03-10 | 2020-07-10 | 西安理工大学 | Assembly type steel structure beam-plate connecting structure adopting wave-folded perforated plate connecting piece |
-
2010
- 2010-05-11 CN CN2010201859486U patent/CN201671229U/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150139719A1 (en) * | 2011-09-22 | 2015-05-21 | Jiangsu Transportation Research Institute Co., Ltd | Shear connector for corrugated sheet steel 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 |
| CN102877550A (en) * | 2012-10-30 | 2013-01-16 | 河南省交通规划勘察设计院有限责任公司 | Steel-concrete mixing type anti-shearing connecting piece |
| CN103437277A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Diverging reinforcing steel bar connecting piece |
| CN103437277B (en) * | 2013-07-18 | 2015-11-18 | 杭州博数土木工程技术有限公司 | Divergence form rebar connector |
| CN103388376A (en) * | 2013-08-22 | 2013-11-13 | 四川大学 | Corrugated steel web beam structure for improving fatigue resistance strength |
| CN103388376B (en) * | 2013-08-22 | 2015-11-11 | 四川大学 | A kind of Wavelike steel webplate girder construction improving fatigue resistance |
| CN103866684A (en) * | 2014-04-08 | 2014-06-18 | 湖南大学 | Corrugated steel web combination ribbed beam and construction process thereof |
| CN105839845A (en) * | 2015-10-30 | 2016-08-10 | 张波 | Space truss girder |
| CN105756268A (en) * | 2015-10-30 | 2016-07-13 | 张波 | Folded plate truss concrete platy component |
| CN105839845B (en) * | 2015-10-30 | 2018-02-09 | 张波 | A kind of space truss beam |
| CN105756278A (en) * | 2016-04-01 | 2016-07-13 | 张波 | Groove type steel plate laminated slab component |
| CN105822012A (en) * | 2016-04-01 | 2016-08-03 | 山东万斯达建筑科技股份有限公司 | Bent groove-shaped steel plate type laminate member |
| CN105756278B (en) * | 2016-04-01 | 2018-04-06 | 张波 | Groove type sheet pack panel members |
| CN105822012B (en) * | 2016-04-01 | 2018-06-22 | 山东万斯达建筑科技股份有限公司 | Bend groove type steel plate type overlapping board member |
| CN105756270A (en) * | 2016-04-02 | 2016-07-13 | 张波 | Waved steel plate type laminated slab component |
| CN105756270B (en) * | 2016-04-02 | 2018-08-14 | 张波 | Waveform steel plate type overlaps board member |
| CN106065563B (en) * | 2016-08-04 | 2019-02-12 | 河北省交通规划设计院 | A kind of embedded anti-shearing connection member and its forming method |
| CN106065563A (en) * | 2016-08-04 | 2016-11-02 | 河北省交通规划设计院 | A kind of embedded anti-shearing connection member and forming method thereof |
| CN108222372A (en) * | 2018-02-05 | 2018-06-29 | 沈阳建筑大学 | Shear connector and preparation method thereof and profile steel concrete column and its pouring procedure |
| CN108222372B (en) * | 2018-02-05 | 2020-05-29 | 沈阳建筑大学 | Shear connector and manufacturing method thereof, and profile steel concrete column and pouring method thereof |
| CN108930349A (en) * | 2018-08-09 | 2018-12-04 | 江苏银环新型建材科技有限公司 | A kind of profiled sheet concrete combined board of low amount of deflection |
| CN109898908A (en) * | 2019-01-04 | 2019-06-18 | 西安理工大学 | A kind of quick assembling is bolted semi-rigid folded plate type shear connector entirely |
| CN109898713A (en) * | 2019-01-04 | 2019-06-18 | 西安理工大学 | A kind of quick assembling is bolted semi-rigid corrugated shear connector entirely |
| CN110130209A (en) * | 2019-05-22 | 2019-08-16 | 山东省交通规划设计院 | A kind of perforated plate connector for steel reinforced concrete combined bridge |
| CN111395543A (en) * | 2020-03-10 | 2020-07-10 | 西安理工大学 | Assembly type steel structure beam-plate connecting structure adopting wave-folded perforated plate connecting piece |
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Legal Events
| 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: 20101215 Termination date: 20150511 |
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| EXPY | Termination of patent right or utility model |