CN203716336U - Sheet steel shear wall punched in side edges - Google Patents

Sheet steel shear wall punched in side edges Download PDF

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Publication number
CN203716336U
CN203716336U CN201320838273.4U CN201320838273U CN203716336U CN 203716336 U CN203716336 U CN 203716336U CN 201320838273 U CN201320838273 U CN 201320838273U CN 203716336 U CN203716336 U CN 203716336U
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CN
China
Prior art keywords
steel plate
sheet steel
elliptic
punched
frame column
Prior art date
Application number
CN201320838273.4U
Other languages
Chinese (zh)
Inventor
王先铁
杨航东
冯雪林
高娅静
周超
周清汉
Original Assignee
西安建筑科技大学
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Application filed by 西安建筑科技大学 filed Critical 西安建筑科技大学
Priority to CN201320838273.4U priority Critical patent/CN203716336U/en
Application granted granted Critical
Publication of CN203716336U publication Critical patent/CN203716336U/en

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Abstract

The utility model discloses a sheet steel shear wall punched in side edges. The sheet steel shear wall comprises frame columns which are arranged in parallel, wherein at least one pair of frame beams is arranged between the frame columns which are arranged in parallel; the frame columns and the frame beams are respectively connected with the embedded sheet steel (except punched positions); stiffening ribs are symmetrically arranged at two sides of the punched positions of the embedded sheet steel. According to the sheet steel shear wall punched in the side edges, four stronger side supports are provided for the embedded sheet steel, a tensile force field effect of the sheet steel shear wall is fully exerted, and the lateral bearing force is very higher; meanwhile, the additional bending moment to the frame columns caused by a tensile force field is greatly reduced, and the frame columns are effectively protected; the building function is convenient to realize. The sheet steel shear wall punched in the side edges has the advantages that the construction is simple, the processing and manufacturing are easy, the construction is convenient to operate, and the building applicability is strong.

Description

A kind of side thin steel plate shear wall that punches

Technical field

The utility model relates to a kind of steel plate shear force wall, be particularly related to a kind of side thin steel plate shear wall that punches, this thin steel plate shear wall that punches is applicable to any building structure that has requirements for fortification against earthquake, is particularly useful for preventing that the frame column as thin steel plate shear wall vertical edges member from causing because of " pulling force field " building structure destroying too early.

Background technology

Along with the development of modern economy technology, the height of building constantly develops in depth, and the anti-side of structure is required to improve constantly.Steel plate shear wall structure is a kind of novel lateral resisting structure system that 20 century 70s grow up.Steel plate shear force wall unit consists of embedded steel plate, vertical edges member and horizontal edge member.Research shows, steel plate shearing has excellent anti-seismic performance, comprises larger elasticity initial stiffness, side direction bearing capacity, large deformation ability and good energy-dissipating property, stable hysteretic characteristic etc.; And there is the Rigidity Matching good with Core Walls Structure.Steel plate shear force wall has become a kind of high-rise lateral resisting structure system very with development prospect, is particularly useful for high intensity Zone building.

The principal mode of steel plate shear force wall has: the non-steel plate wall of putting more energy into; The steel plate wall of putting more energy into; The non-steel sheet wall of putting more energy into; Steel plate wall cracks in both sides; Low Yield Point Steel board wall; Punching steel plate wall; Profiled sheet wall; Vertical seam steel plate wall; Combined steel plate wall; Anti-buckling steel plate wall etc.At present, put more energy into steel plate wall, punching steel plate wall and anti-buckling steel plate wall etc. of conventional steel plate shear force wall form.Wherein, because " the pulling force field " that form after steel sheet flexing can produce additional bending moment to frame column, easily make frame column destroy too early, and be not easy to the hole settings such as water, electricity, pipeline.Crack steel plate wall mainly for the protection of frame column and meet building function demand in both sides.The subject matter that this form of structure exists is: both sides slotted steel plate shear wall has greatly weakened " pulling force field " effect, has significantly reduced the side direction bearing capacity of steel plate shear wall structure; On the other hand, " pulling force field " vertical force component passes to frame column by Vierendeel girder, unfavorable to the shearing resistance of framework beam-ends and bean column node.

Summary of the invention

The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, proposes the steel plate shear force wall that a kind of dual-side is opened half elliptic hole.Compare with both sides slotted steel plate shear wall, dual-side is opened oval hole steel plate shear force wall, and only steel plate shear force wall dual-side mid portion is separated with frame column, can form on the one hand " pulling force field " fully, and structure side is not remarkable to depression of bearing force; On the other hand, steel plate shear force wall " pulling force field " horizontal component is also not obvious to the effect of frame column additional bending moment, for the Concrete Filled Square Steel Tubular Frame post as vertical edges member, can also effectively weaken steel pipe walls separated with concrete filled, effectively avoid frame column to destroy too early.

In order to achieve the above object, the utility model adopts following technical scheme to be achieved:

A kind of side punching steel plate shear wall, comprise the frame column be arrangeding in parallel, pair of frames beam is at least set between the frame column be arrangeding in parallel, frame column is connected with embedded steel sheet respectively with Vierendeel girder, in embedded steel sheet dual-side symmetry, open half elliptic hole, along half elliptic hole both sides of edges, be symmetrically arranged with half elliptic stiffening rib.

The utility model also has following other technologies feature:

Steel plate shear force wall dual-side symmetry punches, and institute punches mouth for half elliptic, and transverse is along vertically overlapping with the outer edge of a wing, frame column inner side, and minor axis is along level to overlapping with steel plate shear force wall central horizontal axis.Can effectively weaken " pulling force field " additional bending moment to frame column, bearer bar trestle.Openings position must arrange the stiffening rib along entrance orientations, and while preventing steel plate shear force wall drum song, the outer distortion of face is excessive.

Owing to adopting such scheme, the utility model is compared and is had the following advantages with both sides slotted steel plate shear wall:

1, the utility model can make thin steel plate shear wall form " pulling force field " more fully, effectively improves structure side to bearing capacity.

2, the utility model can be avoided the Shear Strengthening to framework beam-ends, needn't take extra strict construction measure to bean column node.

3, the utility model can weaken the additional bending moment effect of steel plate shear force wall " pulling force field " to frame column equally, is also convenient to meet building and uses function.

Accompanying drawing explanation

Fig. 1 is structure elevational schematic view of the present utility model;

Fig. 2 is dual-side punching steel plate shear wall floor map of the present utility model;

In figure, each symbol represents respectively following implication: 1, embedded steel sheet; 2, frame column; 3, Vierendeel girder; 4, half elliptic stiffening rib; 5, half elliptic hole.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Dual-side punching steel plate shear wall of the present utility model, comprise the frame column 2 be arrangeding in parallel, between the frame column 2 be arrangeding in parallel, pair of frames beam 3 is at least set, frame column 2 is connected with embedded steel sheet 1 respectively with Vierendeel girder 3, at embedded steel sheet 1, open half elliptic hole 5, half elliptic hole 5 place's bilateral symmetry are provided with half elliptic stiffening rib 4.Half elliptic stiffening rib 4 two ends are connected in frame column 2.

Referring to Fig. 1~Fig. 2.Fig. 1 is dual-side punching steel plate shear wall structure elevational schematic view of the present utility model, described both sides punching steel plate shear wall consists of embedded steel sheet 1, half elliptic stiffening rib 4 and half elliptic hole 5, and embedded steel sheet 1 surrounding (except the place of punching) is welded to connect with frame column 2, Vierendeel girder 3.

Fig. 2 is dual-side punching steel plate shear wall floor map of the present utility model.Embedded steel sheet 1 shown in figure adopts and is welded to connect with frame column 2.Half elliptic stiffening rib 4 is symmetrically arranged in the both sides at embedded steel sheet 1 edge, hole, and connected mode is welding.

Above-mentionedly to the description of the utility model embodiment, can help those skilled in the art to understand and apply the utility model.For those of ordinary skill in the art, can easily to embodiment, make modification according to the actual requirements, not need performing creative labour the General Principle of explanation herein can be applied in other embodiment.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art are according to announcement of the present invention, and the improvement that the utility model is made and modification all should be within protection domains of the present utility model.

Claims (3)

1. the side thin steel plate shear wall that punches, comprise the frame column (2) be arrangeding in parallel, it is characterized in that: pair of frames beam (3) is at least set between the frame column be arrangeding in parallel (2), frame column (2) is connected with embedded steel sheet (1) respectively with Vierendeel girder (3), in embedded steel sheet (1) dual-side symmetry, open half elliptic hole (5), along half elliptic hole (5) both sides of edges, be symmetrically arranged with half elliptic stiffening rib (4).
2. the side as claimed in claim 1 thin steel plate shear wall that punches, it is characterized in that: described half elliptic hole (5) long axis vertically overlaps with the outer edge of a wing, frame column (2) inner side, and the minor axis of half elliptic hole (5) is along level to overlapping with steel plate wall central horizontal axis.
3. the side as claimed in claim 1 thin steel plate shear wall that punches, it is characterized in that: described half elliptic stiffening rib (4) is identical with half elliptic hole (5) shape, be symmetrically arranged in half elliptic hole (5) both sides of edges, half elliptic stiffening rib (4) end is welded in frame column (2).
CN201320838273.4U 2013-12-18 2013-12-18 Sheet steel shear wall punched in side edges CN203716336U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320838273.4U CN203716336U (en) 2013-12-18 2013-12-18 Sheet steel shear wall punched in side edges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320838273.4U CN203716336U (en) 2013-12-18 2013-12-18 Sheet steel shear wall punched in side edges

Publications (1)

Publication Number Publication Date
CN203716336U true CN203716336U (en) 2014-07-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320838273.4U CN203716336U (en) 2013-12-18 2013-12-18 Sheet steel shear wall punched in side edges

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CN (1) CN203716336U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105696730A (en) * 2016-04-20 2016-06-22 福州大学 Concrete-filled steel tube frame column-steel plate shear wall system and construction method
CN106121089A (en) * 2016-08-21 2016-11-16 王立军 A kind of steel plate combined shear wall preventing steel plate drum song being prone to construction
CN106930434A (en) * 2017-04-19 2017-07-07 青岛腾远设计事务所有限公司 Reduce the non-stiffened steel plate shear wall of circular-arc cut of vertical load influence
CN107254924A (en) * 2017-04-19 2017-10-17 青岛腾远设计事务所有限公司 The making of the non-stiffened steel plate shear wall of circular-arc cut and construction method
CN108729573A (en) * 2017-04-19 2018-11-02 青岛理工大学 Reduce the circular-arc cut stiffened steel plate shear wall that vertical load influences

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105696730A (en) * 2016-04-20 2016-06-22 福州大学 Concrete-filled steel tube frame column-steel plate shear wall system and construction method
CN106121089A (en) * 2016-08-21 2016-11-16 王立军 A kind of steel plate combined shear wall preventing steel plate drum song being prone to construction
CN106930434A (en) * 2017-04-19 2017-07-07 青岛腾远设计事务所有限公司 Reduce the non-stiffened steel plate shear wall of circular-arc cut of vertical load influence
CN107254924A (en) * 2017-04-19 2017-10-17 青岛腾远设计事务所有限公司 The making of the non-stiffened steel plate shear wall of circular-arc cut and construction method
CN108729573A (en) * 2017-04-19 2018-11-02 青岛理工大学 Reduce the circular-arc cut stiffened steel plate shear wall that vertical load influences

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20141218

EXPY Termination of patent right or utility model