CN102425267A - Perforated steel plate concrete shear wall connecting beam provided with stud - Google Patents

Perforated steel plate concrete shear wall connecting beam provided with stud Download PDF

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Publication number
CN102425267A
CN102425267A CN2011102466712A CN201110246671A CN102425267A CN 102425267 A CN102425267 A CN 102425267A CN 2011102466712 A CN2011102466712 A CN 2011102466712A CN 201110246671 A CN201110246671 A CN 201110246671A CN 102425267 A CN102425267 A CN 102425267A
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CN
China
Prior art keywords
steel plate
concrete
peg
stud
steel
Prior art date
Application number
CN2011102466712A
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Chinese (zh)
Inventor
陈勇
郑孝党
Original Assignee
中国建筑东北设计研究院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国建筑东北设计研究院有限公司 filed Critical 中国建筑东北设计研究院有限公司
Priority to CN2011102466712A priority Critical patent/CN102425267A/en
Publication of CN102425267A publication Critical patent/CN102425267A/en

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Abstract

The invention discloses a perforated steel plate concrete shear wall connecting beam provided with a stud, and belongs to the field of building engineering. The connecting beam consists of a beam longitudinal rib 4, a connecting beam stirrup 5, connecting beam concrete 6, a steel plate 10, the stud 9 and steel plate perforations 11; and the perforated steel plate concrete shear wall connecting beam provided with the stud is a building or a structure in a form of the perforated steel plate concrete shear wall connecting beam provided with the stud. Because the steel plate adopted in the connecting beam is a planar member, the trouble that a vertical steel bar in a node zone wall is required to go around the flange of a steel beam, and construction is facilitated; because of packaging of the external concrete, the problems of internal and external instability on the plane of the steel plate and fire resistance are effectively solved; through the stud arranged on the steel plate, anchorage and stability of the steel plate and cooperation of the concrete and the steel plate can be ensured; and the connecting beam is suitable for high-rise and super high-rise buildings.

Description

The punching steel plate concrete shear force wall that peg is set connects beam
Technical field
The present invention relates to a kind of building unit, particularly relate to a kind of punching steel plate concrete shear force wall that peg is set and connect beam.
Background technology
Shear wall is a main lateral resistant member high-rise and super highrise building, is made up of wall horizontal bar 1, the vertical muscle 2 of wall, the concrete 3 of building; Lian Liang is made up of the vertical muscle 4 of beam, beam stirrup 5, the concrete 6 of building, and sees Fig. 1~Fig. 3 for details.Lian Liang is the connection power transmission hinge between the shear wall, and the key position that is structure also is a weak part, because it is generally less to connect the girder span height ratio; So it is relatively poor that ordinary reinforced concrete connects the ductility of beam, this anti-seismic performance for building structure is unfavorable, in recent years; Because steel and concrete composite coupling beams have the two-fold advantage of steel work and concrete structure concurrently; Bearing capacity is high, and anti-seismic performance is good, more and more is widely used among high-rise and the super highrise building.
In " reinforced concrete composite structure tecnical regulations " (JGJ 138-2001) of China, " steel reinforced concrete structure tecnical regulations " (YB 9082-2006); The concrete regulation that does not also connect beam about steel and combined concrete shear wall; In engineering, using at present maximum is that the i shaped steel concrete connects beam; It is a kind of the company at ordinary reinforced concrete to have inserted the compound beam that i shaped steel forms in the beam; I shaped steel is made up of the peg 9 of the edge of a wing 7, web 8 and welding above that, sees Fig. 4~Fig. 6.
Steel reinforced concrete connects beam, because supporting capacity and ductility that the adding of shaped steel has improved; And shaped steel has solved the problem of the stable and fire resistance difference of steel because of the concrete parcel in outside.In the engineering design of present stage; When common even load bearing beam power or ductility deficiency, adopt the i shaped steel concrete to connect the beam form usually, but the edge of a wing of i shaped steel makes troubles can for again the layout of the longitudinal stress muscle of shear wall edge constraint member; Cause constructional difficulties, see Fig. 5, Fig. 6.
Summary of the invention
The object of the present invention is to provide a kind of punching steel plate concrete shear force wall that peg is set to connect beam; The present invention is arranged in anchoring that peg on the steel plate can guarantee steel plate with stable; Guarantee itself and concrete collaborative work; Remove from the steel plate anchored end within the walls vertical reinforcement need walk around the trouble on the girder steel edge of a wing, made things convenient for construction; Be respectively applied for concrete big or small cross sections and connect beam.
The object of the invention is realized through following technical scheme:
The punching steel plate concrete shear force wall that peg is set connects beam; By the vertical muscle of Lian Liang, connect beam stirrup, connect beam coagulation, steel plate, peg and steel plate and punch and form, it is building or the structure that punching steel plate concrete shear force wall that peg is set connects the beam form that the said punching steel plate concrete shear force wall that peg is set connects beam.
The described punching steel plate concrete shear force wall that peg is set connects beam, and its described steel plate is a plane institution movement, and on steel plate, has hole, and peg is arranged on the steel plate.
The described punching steel plate concrete shear force wall that peg is set connects beam, and its described punching steel plate concrete shear force wall that peg is set connects beam and wraps up through concrete.
Connect in the beam at the ordinary concrete shear wall, adding gets final product according to the punching steel plate that designing requirement calculates weld stud.
Advantage of the present invention and effect are:
1. because the steel plate that adopts belongs to plane institution movement, remove the trouble that the interior vertical reinforcement of steel plate anchored end shear wall need be walked around the steel I-beam edge of a wing from, made things convenient for construction;
2. reduce shaped steel test specimen manufacture difficulty, be convenient to factory process;
Since steel plate thickness with highly can change, connect beam applicable to concrete big or small cross sections;
4. owing on steel plate, punch, can make things convenient for the pipeline of equipment to pass through, reduce the building floor height;
5. connect beam with the i shaped steel concrete and compare, can reduce steel using amount, save steel.
Description of drawings
Fig. 1~Fig. 3 connects the beam form for the ordinary concrete that present China adopts in design of building structures;
Fig. 4~Fig. 6 connects the beam form for the i shaped steel concrete that present China adopts in design of building structures;
Fig. 7~Fig. 9 connects the beam form for the punching steel plate concrete shear force wall that the present invention is provided with peg.
The specific embodiment
Below in conjunction with figure the present invention is elaborated.
Shear wall is a main lateral resistant member high-rise and super highrise building, is made up of wall horizontal bar 1, the vertical muscle 2 of wall, the concrete 3 of building; Lian Liang is made up of the vertical muscle 4 of beam, beam stirrup 5, the concrete 6 of building; I shaped steel is made up of the peg 9 of the edge of a wing 7, web 8 and welding above that; It is a kind of special shape that steel reinforced concrete connects beam that the punching steel plate concrete shear force wall that peg is set connects beam, and the difference that itself and i shaped steel concrete connect beam is to have replaced i shaped steel and on steel plate, punched hole 11 with steel plate 10.The steel plate that the present invention adopts belongs to plane institution movement, remove from the steel plate anchored end within the walls vertical reinforcement need walk around the trouble on the girder steel edge of a wing, made things convenient for construction; Owing to outside concrete parcel, solved the inside and outside unstability in plane and the fire safety problem of steel plate effectively; Be arranged in anchoring that peg on the steel plate can guarantee steel plate with stable, guarantee itself and concrete collaborative work; Owing on steel plate, punch, can make things convenient for passing through of equipment pipe; Steel plate thickness with highly can change, can be respectively applied for concrete big or small cross sections and connect beam; Height, thickness, ratio of height to thickness, embedment length etc. through the adjustment steel plate can satisfy the various structure designing requirement.This kind shear wall of process appropriate design connects beam and can reach very high bearing capacity and ductility, has good practical value, sees Fig. 7~Fig. 8.
The present invention by the vertical muscle 4 of Lian Liang, connect beam stirrup 5, connect beam coagulation 6, steel plate 10, peg 9 and steel plate hole 11 local soil types that punch and become; During application; The sectional dimension of Lian Liang, steel plate size, anchorage length and peg quantity, vertical muscle reinforcement ratio, stirrup reinforcement ratio, strength grade of concrete confirm according to engineering actual loading situation, like Fig. 7~shown in Figure 9.
Among the present invention about concrete; Vertical muscle; Stirrup; The steel member; Peg and node connect design; The requirement of processing and construction all can be by " Code for design of concrete structures " (GB50010-2010); " Code for design of steel structures " (GB50017-2003); " seismic design provision in building code " (GB50011-2010); " reinforced concrete composite structure tecnical regulations " (JGJ 138-2001); " steel reinforced concrete structure tecnical regulations " standards such as (YB 9082-2006); Rules are carried out.

Claims (3)

1. the punching steel plate concrete shear force wall that peg is set connects beam; By the vertical muscle of Lian Liang, connect beam stirrup, connect beam coagulation, steel plate, peg and steel plate and punch and form; It is characterized in that it is building or the structure that punching steel plate concrete shear force wall that peg is set connects the beam form that the said punching steel plate concrete shear force wall that peg is set connects beam.
2. the punching steel plate concrete shear force wall that peg is set according to claim 1 connects beam, it is characterized in that described steel plate is a plane institution movement, and on steel plate, has hole, and peg is arranged on the steel plate.
3. the punching steel plate concrete shear force wall that peg is set according to claim 1 connects beam, it is characterized in that, the described punching steel plate concrete shear force wall that peg is set connects beam and wraps up through concrete.
CN2011102466712A 2011-08-26 2011-08-26 Perforated steel plate concrete shear wall connecting beam provided with stud CN102425267A (en)

Priority Applications (1)

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CN2011102466712A CN102425267A (en) 2011-08-26 2011-08-26 Perforated steel plate concrete shear wall connecting beam provided with stud

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Application Number Priority Date Filing Date Title
CN2011102466712A CN102425267A (en) 2011-08-26 2011-08-26 Perforated steel plate concrete shear wall connecting beam provided with stud

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103074959A (en) * 2013-01-28 2013-05-01 长安大学 Steel plate and high-strength concrete combination connecting beam
CN104251037A (en) * 2013-06-29 2014-12-31 清华大学 Steel-encased concrete-steel beam composite coupling beam and construction method thereof
CN104251040A (en) * 2013-06-29 2014-12-31 清华大学 Two-phase operating coupling beam and construction method thereof
CN108972851A (en) * 2018-07-10 2018-12-11 西安理工大学 A kind of doubly-linked beam and preparation method thereof of structure enhancing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005201006A (en) * 2004-01-19 2005-07-28 Shimizu Corp Structure of apartment building
CN201212190Y (en) * 2008-07-01 2009-03-25 汪梦甫 Mixed hidden support energy consumption double-limb shear wall
CN201713963U (en) * 2010-06-04 2011-01-19 同济大学 Replaceable connecting beam
CN102011438A (en) * 2010-11-15 2011-04-13 沈阳建筑大学 Shear wall and connecting beam damping system with internally embedded energy consumption steel plate damping devices
CN202248528U (en) * 2011-08-26 2012-05-30 中国建筑东北设计研究院有限公司 Punched steel plate concrete shear wall connection beam with male pins

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005201006A (en) * 2004-01-19 2005-07-28 Shimizu Corp Structure of apartment building
CN201212190Y (en) * 2008-07-01 2009-03-25 汪梦甫 Mixed hidden support energy consumption double-limb shear wall
CN201713963U (en) * 2010-06-04 2011-01-19 同济大学 Replaceable connecting beam
CN102011438A (en) * 2010-11-15 2011-04-13 沈阳建筑大学 Shear wall and connecting beam damping system with internally embedded energy consumption steel plate damping devices
CN202248528U (en) * 2011-08-26 2012-05-30 中国建筑东北设计研究院有限公司 Punched steel plate concrete shear wall connection beam with male pins

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103074959A (en) * 2013-01-28 2013-05-01 长安大学 Steel plate and high-strength concrete combination connecting beam
CN103074959B (en) * 2013-01-28 2016-02-10 长安大学 A kind of steel plate high-strength concrete composite coupling beams
CN104251037A (en) * 2013-06-29 2014-12-31 清华大学 Steel-encased concrete-steel beam composite coupling beam and construction method thereof
CN104251040A (en) * 2013-06-29 2014-12-31 清华大学 Two-phase operating coupling beam and construction method thereof
CN104251040B (en) * 2013-06-29 2017-03-29 清华大学 A kind of two benches work coupling beam and its construction method
CN108972851A (en) * 2018-07-10 2018-12-11 西安理工大学 A kind of doubly-linked beam and preparation method thereof of structure enhancing

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