CN201095816Y - Embedded anti-shearing connection member - Google Patents

Embedded anti-shearing connection member Download PDF

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Publication number
CN201095816Y
CN201095816Y CNU2007200383447U CN200720038344U CN201095816Y CN 201095816 Y CN201095816 Y CN 201095816Y CN U2007200383447 U CNU2007200383447 U CN U2007200383447U CN 200720038344 U CN200720038344 U CN 200720038344U CN 201095816 Y CN201095816 Y CN 201095816Y
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CN
China
Prior art keywords
steel
corrugated sheet
hole
embedded
concrete
Prior art date
Application number
CNU2007200383447U
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Chinese (zh)
Inventor
朱高波
王用中
常兴文
李明远
汤意
戴本良
万水
李淑琴
Original Assignee
万水
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Priority to CNU2007200383447U priority Critical patent/CN201095816Y/en
Application granted granted Critical
Publication of CN201095816Y publication Critical patent/CN201095816Y/en

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Abstract

The utility model belongs to the steel-concrete combined structure field, in particular relates to an embedded anti-scissoring connecting piece of a corrugated steel ventral shield concrete combined beam. The embedded anti-shearing connecting piece includes a corrugated steel plate 1, a hole 2 on the corrugated steel plate, and a reinforcing steel bar 3 passing through the corrugated steel plate hole. The utility model is characterized in that a plurality of steel components 4 are connected on the corrugated steel plate 1, holes 5 are drilled on the steel components 4; reinforcing steel bars 6 passing through the holes can be arranged. The horizontal shearing force can be resisted by an oblique table-flap of the corrugated steel plate 1, the steel components 4, and concrete pins with the reinforcing steel bar 3 on the corrugated steel ventral shield 1. The holes 5 are drilled on the steel components 4, the steel components 4 and the reinforcing steel bars 6 together form reinforced concrete pins after concrete are poured into the holes 5, and the reinforced concrete pins resist the horizontal flexural moment and the drawing force. The embedded anti-scissoring connecting piece of the utility model has excellent vertical shearing resistance and horizontal flexural moment resistance.

Description

A kind of embedded shear connector

Technical field

The utility model belongs to the steel-concrete combined structure field, relates in particular to a kind of embedded shear connector of Wavelike steel webplate concrete combination beam.

Background technology

In the Wavelike steel webplate concrete beam, Wavelike steel webplate connects part by shearing resistance and is connected with concrete flange plate.The existing embedded shear connector that is used for Wavelike steel webplate concrete combination beam structure is the circular hole that reinforcing bar is passed Wavelike steel webplate, and along the end that vertically two reinforcing bars is welded on Wavelike steel webplate of beam, pours into concrete then.Utilize the perforate steel plate to be fixed by bolts to the left and right sides of Wavelike steel webplate end in addition, be used for replacing being welded on the Wavelike steel webplate end along beam reinforcing bar longitudinally, form the embedded type shear connector after pouring into concrete.

Summary of the invention

The purpose of this utility model provides a kind of novel embedded type shear connector.Performance with well vertical shearing resistance and anti-transverse bending moment.

The said embedded shear connector of the utility model comprises hole 2 on corrugated sheet steel 1, the corrugated sheet steel, passes the reinforcing bar 3 in corrugated sheet steel hole, it is characterized in that, on corrugated sheet steel 1, is connected with some steel members 4, has hole 5 on steel member 4.

In above-mentioned embedded shear connector, pass the reinforcing bar 6 in hole 5 in addition, reinforcing bar 6 is parallel with the end face of corrugated sheet steel 1.Can resist transverse bending moment better.Said reinforcing bar 6 can weld with corrugated sheet steel 1, also can not weld.

The present invention further technical scheme is: in said embedded type shear connector, also can be at the left and right sides, upper end of corrugated sheet steel 1 face down bonding connecting reinforcement 7, and promptly two along beam reinforcing bar longitudinally.Reinforcing bar 7 is parallel with reinforcing bar 6.

Hole 2 on the corrugated sheet steel and the hole 5 on the steel member 4 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; Said steel member can be an Any shape, can be plain plate, also can be various shaped steel; Steel member 4 and being connected of corrugated sheet steel 1 can be that to weld also can be bolt or other forms of connection; Steel member 4 can be connected with corrugated sheet steel 1 in the optional position in will imbedding concrete corrugated sheet steel end regions, preferably perpendicular to the end face of corrugated sheet steel 1.

Compared with prior art, advantage of the present invention is:

1. perforate steel plate and Wavelike steel webplate are coupled together by welding or bolt, easy to process.

2. perforate steel plate vertical waveform surface of steel plate is convenient to concrete building, and does not influence reinforcement placement.

3. the concrete in steel plate hole forms connecting pin, the effect of opposing transverse bending moment.For the wave height of wide box-beam structure and corrugated sheet steel hour, can strengthen the effect of opposing transverse bending moment by the width that increases steel plate.

4. steel plate has opposing longitudinal shear effect, when the corrugated sheet steel wave height hour, can be by increasing the effect that the plain plate area strengthen the opposing longitudinal shear.

5. designability of the present invention can be good, is applicable to the Wavelike steel webplate prestressed concrete combined box beam and the corrugated sheet steel concrete combination beam of different in width.

Description of drawings

Fig. 1. the embedded shear connector organigram of example 1 of the present invention

Fig. 2. the embedded shear connector I-I sectional view of example 1 of the present invention

Fig. 3. the embedded shear connector II-II sectional view of example 1 of the present invention

Fig. 4. the embedded shear connector schematic three dimensional views of example 1 of the present invention

Fig. 5. the embedded shear connector schematic three dimensional views of example 2 of the present invention

1. corrugated sheet steels wherein, the reinforcing bar in corrugated sheet steel hole is 3. passed in the 2. hole on the corrugated sheet steel, 4. steel member, the reinforcing bar in hole 5 is 6. passed in the 5. hole on the steel member, 7. is welded in the longitudinal reinforcement on the corrugated sheet steel termination.

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-shown in Figure 4, a kind of embedded shear connector is made up of the hole 5 on the hole on corrugated sheet steel 1, the corrugated sheet steel 2, the reinforcing bar 3 that passes the corrugated sheet steel hole, steel plate 4, the steel plate, the reinforcing bar 6 that passes steel plate hole 5, the connecting reinforcement 7 that is welded in both sides, corrugated sheet steel end.Some steel plates 4 weld together with corrugated sheet steel 1.After pouring into concrete, horizontal shear is resisted by the concrete pin of band reinforcing bar 3 on bias plate, steel plate 4 and the Wavelike steel webplate 1 of corrugated sheet steel 1.Have hole 5 on the steel plate 4, form the steel concrete pin with reinforcing bar 6 after pouring into concrete, opposing transverse bending moment and pulling capacity.

Hole 2 on the corrugated sheet steel 1 and the hole 5 on the steel plate 4 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; Steel plate 4 can be an Any shape, and it also can be with being that various shaped steel such as angle steel, U-steel are replaced; Steel plate 4 and being connected of corrugated sheet steel 1 can be that to weld also can be bolt or other forms of connection; Steel plate 4 can be connected with corrugated sheet steel 1 in the optional position in will imbedding concrete corrugated sheet steel end regions; As needs, can in the hole 5 of steel plate 4, not wear reinforcing bar 6.

[embodiment 2]

As shown in Figure 5, a kind of shear connector is made up of the hole 5 on the hole on corrugated sheet steel 1, the corrugated sheet steel 2, the reinforcing bar 3 that passes the corrugated sheet steel hole, steel plate 4, the steel plate, the reinforcing bar 6 that passes the hole 5 on the steel plate.Steel plate 4 welds together with corrugated sheet steel 1.Horizontal shear is resisted by the concrete pin of band reinforcing bar 3 on bias plate, steel plate 4 and the Wavelike steel webplate 1 of corrugated sheet steel 1.Have hole 5 on the steel plate 4, form the steel concrete pin with reinforcing bar 6 after pouring into concrete, the pulling capacity that the opposing transverse bending moment produces.As needs, can in the hole 5 of steel plate 4, not wear reinforcing bar 6.

Claims (8)

1. embedded shear connector comprises hole 2 on corrugated sheet steel 1, the corrugated sheet steel, passes the reinforcing bar 3 in corrugated sheet steel hole, it is characterized in that, on corrugated sheet steel 1, is connected with some steel members 4, has hole 5 on steel member 4.
2. embedded shear connector according to claim 1 is characterized in that, the hole of saying 5 that reinforcing bar 6 passes is parallel with the end face of corrugated sheet steel 1.
3. embedded shear connector according to claim 1 and 2 is characterized in that, two of the upper end of corrugated sheet steel 1 welding along beam reinforcing bar 7 longitudinally.
4. embedded shear connector according to claim 3 is characterized in that, said steel member is a steel plate.
5. embedded shear connector according to claim 4 is characterized in that, said steel plate is connected with corrugated sheet steel by the spiral shell welding.
6. embedded shear connector according to claim 3 is characterized in that, said steel member is a shaped steel.
7. embedded shear connector according to claim 6 is characterized in that, said shaped steel is angle steel or U-steel, and shaped steel is connected with corrugated sheet steel by bolt or welding.
8. according to the described embedded shear connector of one of claim 4-7, it is characterized in that the optional position of steel member 4 in will imbedding concrete corrugated sheet steel 1 end regions is connected with corrugated sheet steel 1.
CNU2007200383447U 2007-06-20 2007-06-20 Embedded anti-shearing connection member CN201095816Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200383447U CN201095816Y (en) 2007-06-20 2007-06-20 Embedded anti-shearing connection member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200383447U CN201095816Y (en) 2007-06-20 2007-06-20 Embedded anti-shearing connection member

Publications (1)

Publication Number Publication Date
CN201095816Y true CN201095816Y (en) 2008-08-06

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Family Applications (1)

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CNU2007200383447U CN201095816Y (en) 2007-06-20 2007-06-20 Embedded anti-shearing connection member

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Country Link
CN (1) CN201095816Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561202A (en) * 2012-02-15 2012-07-11 中南大学 Construction method of preloaded and prestressed bridge
CN103422435A (en) * 2013-07-18 2013-12-04 浙江中隧桥波形钢腹板有限公司 Corrugated plate steel mold integrated composite structure bridge deck system and construction technology thereof
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
CN103437428A (en) * 2013-07-18 2013-12-11 杭州博数土木工程技术有限公司 Wavy-edge perforated steel plate combined-structure connecting key
CN103437495A (en) * 2013-07-18 2013-12-11 杭州博数土木工程技术有限公司 Elastic rubber ring combined structure connector
CN103528847A (en) * 2013-10-30 2014-01-22 东南大学 Push-out test piece for embedded shear connector
CN103866684A (en) * 2014-04-08 2014-06-18 湖南大学 Corrugated steel web combination ribbed beam and construction process thereof
CN105064197A (en) * 2015-07-23 2015-11-18 苏交科集团股份有限公司 Corrugated steel web compound web structure
CN106400668A (en) * 2016-12-02 2017-02-15 中铁十四局集团第二工程有限公司 Combined shear connector for corrugated steel web and corrugated steel base plate and construction method
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

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561202A (en) * 2012-02-15 2012-07-11 中南大学 Construction method of preloaded and prestressed bridge
CN103422435A (en) * 2013-07-18 2013-12-04 浙江中隧桥波形钢腹板有限公司 Corrugated plate steel mold integrated composite structure bridge deck system and construction technology thereof
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
CN103437428A (en) * 2013-07-18 2013-12-11 杭州博数土木工程技术有限公司 Wavy-edge perforated steel plate combined-structure connecting key
CN103437495A (en) * 2013-07-18 2013-12-11 杭州博数土木工程技术有限公司 Elastic rubber ring combined structure connector
CN103437495B (en) * 2013-07-18 2016-12-07 浙江中隧桥波形钢腹板有限公司 Flexible rubber ring combinative structure connecting key
CN103422435B (en) * 2013-07-18 2015-11-18 浙江中隧桥波形钢腹板有限公司 Corrugated sheet punching block integrated combination structure bridge deck and construction technology thereof
CN103528847A (en) * 2013-10-30 2014-01-22 东南大学 Push-out test piece for embedded shear connector
CN103866684A (en) * 2014-04-08 2014-06-18 湖南大学 Corrugated steel web combination ribbed beam and construction process thereof
CN105064197A (en) * 2015-07-23 2015-11-18 苏交科集团股份有限公司 Corrugated steel web compound web structure
CN106400668A (en) * 2016-12-02 2017-02-15 中铁十四局集团第二工程有限公司 Combined shear connector for corrugated steel web and corrugated steel base plate and construction method
CN106400668B (en) * 2016-12-02 2018-01-30 中铁十四局集团第二工程有限公司 A kind of combined Wavelike steel webplate bottom plate Shear connection key and construction method
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

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C14 Grant of patent or utility model
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ASS Succession or assignment of patent right

Owner name: HENAN DAJIAN STEEL STRUCTURE CO., LTD.

Free format text: FORMER OWNER: WAN SHUI

Effective date: 20100409

TR01 Transfer of patent right

Effective date of registration: 20100409

Address after: Gangcheng Avenue East Pingdingshan Wugang city of Henan province in 462500

Patentee after: Henan Dajian Steel Co., Ltd.

Address before: 1903 room 18, building 122, 210018 Taiping North Road, Jiangsu, Nanjing

Patentee before: Wan Shui

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 210018 ROOM 1903, BUILDING 18, NO.122, TAIPING NORTH ROAD, NANJING CITY, JIANGSU PROVINCE TO: 462500 EAST SECTION OF GANGCHENG AVENUE, PINGDINGSHAN WUGANG CITY, HENAN PROVINCE

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: HENAN DAJIAN BRIDGE STEEL STRUCTURE CO., LTD.

Free format text: FORMER NAME: HE'NAN DAJIAN STEEL CONSTRUCTION CO., LTD.

C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Li Li

Inventor after: Zhao Wenzhe

Inventor before: Zhu Gaobo

Inventor before: Wang Yongzhong

Inventor before: Chang Xingwen

Inventor before: Li Mingyuan

Inventor before: Tang Yi

Inventor before: Dai Benliang

Inventor before: Wan Shui

Inventor before: Li Shuqin

CP03 Change of name, title or address

Address after: 450000, No. 10, block A, China World Trade Center center, No. 39, Huayuan Road, Henan, Zhengzhou

Patentee after: HENAN DAJIAN BRIDE STEEL STRUCTURE CO., LTD.

Address before: Gangcheng Avenue East Pingdingshan Wugang city of Henan province in 462500

Patentee before: Henan Dajian Steel Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHU GAOBO WANG YONGZHONG CHANG XINGWEN LI MINGYUAN TANG YI DAI BENLIANG WAN SHUI LI SHUQIN TO: LI LI ZHAO WENZHE

CX01 Expiry of patent term

Granted publication date: 20080806

CX01 Expiry of patent term