CN108086535A - A kind of assembled square steel tube steel plate concrete combined shear wall - Google Patents

A kind of assembled square steel tube steel plate concrete combined shear wall Download PDF

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Publication number
CN108086535A
CN108086535A CN201711348731.5A CN201711348731A CN108086535A CN 108086535 A CN108086535 A CN 108086535A CN 201711348731 A CN201711348731 A CN 201711348731A CN 108086535 A CN108086535 A CN 108086535A
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CN
China
Prior art keywords
steel
square steel
square
steel plate
steel tube
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CN201711348731.5A
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Chinese (zh)
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CN108086535B (en
Inventor
赵钊
陈华周
陈志华
宫健
周婷
张相勇
张步亭
王毅
国玮琦
周晓辉
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Tianjin University
China Construction Science and Industry Corp Ltd
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Tianjin University
China Construction Steel Structure Corp Ltd
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Priority to CN201711348731.5A priority Critical patent/CN108086535B/en
Publication of CN108086535A publication Critical patent/CN108086535A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal

Abstract

The invention discloses a kind of assembled square steel tube and steel plate concrete combined shear walls, and frame structure is formed including vertical beam and crossbeam;The vertical beam includes profiled square steel pipe (1) and monomer square steel tube (2);Crossbeam includes H profile steel beam (3);The H profile steel beam (3) is respectively with profiled square steel pipe (1) or monomer square steel tube (2) welding as interlayer crossbeam;Diconnected part (4) connects two layers up and down above H profile steel beam (3);The square space two sides welding steel (5) that the profiled square steel pipe (1) or monomer square steel tube (2) of the H profile steel beam (3) on the upper strata, the diconnected part (4) of lower floor and both sides are formed;Fill concrete (8) is poured into a mould between two pieces of steel plates (5);Flexible arrangement, stress are clear and definite, significantly improve the lateral resistant ability of structural system, and steel plate concrete combining structure and frame structure cooperate, compatible deformation, constitute the twice defence line of antidetonation, and anti-seismic performance is reliably ensured.

Description

A kind of assembled square steel tube steel plate concrete combined shear wall
Technical field
The present invention relates to building structure technology field more particularly to a kind of assembled square steel tube steel plate concrete combined shears Wall.
Background technology
At present, high residential building pass through frequently with structural system have shear wall structure, frame shear wall structure, frame branch- Shear wall structure etc., the lateral resistant ability this is mainly due to pure frame structure is not strong, generally requires in high-rise or super high rise structure The middle introducing stronger shear wall system of anti-side rigidity.Reinforced concrete shear wall is most common shear wall form in current structure One of, it with good integrity, rigidity is big, lateral deformation is small and resist wind load and medium-small leve earthquake effect it is good the advantages of by To the favor of numerous designers, but its own the shortcomings that also than more prominent, for example rigidity is excessive, ductility is smaller, crack production Raw relatively early, the stress later stage is difficult to repair etc. based on failure by shear, after shake, in addition, the size of reinforced concrete shear wall and from Weight is all bigger, so not only adds the burden of architecture basics but also wastes careat.Site operation process needs to prop up Template ties up the processes such as reinforcing bar, and efficiency is than relatively low.
And another double steel plate combined concrete shear wall, it is mostly up/down perforation construction, in floor position by wearing muscle hole It is connected with floor, the connecting node intensity of wall and floor is weaker, and anti-seismic performance is poor.
The content of the invention
The object of the present invention is to provide a kind of assembled square steel tube steel plate concrete combined shear wall, flexible arrangement, stress Clearly, the lateral resistant ability of structural system is significantly improved, steel plate concrete combining structure and frame structure cooperate, coordinate to become Shape, constitutes the twice defence line of antidetonation, and anti-seismic performance is reliably ensured.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of assembled square steel tube and steel plate concrete combined shear wall form frame structure including vertical beam and crossbeam;Institute The vertical beam stated includes profiled square steel pipe 1 and monomer square steel tube 2;Crossbeam includes H profile steel beam 3;
The H profile steel beam 3 is respectively with profiled square steel pipe 1 or the welding of monomer square steel tube 2 as interlayer crossbeam;H profile steel 3 top diconnected part 4 of beam connects two layers up and down;
The H profile steel beam 3 on the upper strata, the diconnected part 4 of lower floor and the profiled square steel pipe 1 of both sides or monomer square steel The square space two sides welding steel 5 that pipe 2 is formed;Fill concrete 8 is poured into a mould between two blocks of steel plates 5;
The steel plate 5 of the bilateral is different with both sides by being welded in the H profile steel beam 3 on upper strata, the diconnected part 4 of lower floor Fish platee 6 in shape square steel tube group 1 or monomer square steel tube 2 is welded.
Multiple uniformly distributed support nails 7 are equipped between the steel plate 5 of the bilateral.
The profiled square steel pipe 1 includes yi word pattern, L-type, T-shaped and cross.
The diconnected part 4 includes horizontal logical plate 41, the perpendicular bolt of the horizontal logical multiple uniformly distributed interruption arrangements of 41 top welding of plate Nail 42 is poured into a mould with concrete eight and connected;
Horizontal 41 lower section of logical plate is welded with the vertical steel plate 43 of multiple uniformly distributed interruption arrangements, and the reinforcing bar and concrete of floor 9 lead to Cross the reinforcing bar in the gap of vertical steel plate 43 and the floor 9 of adjacent space and concrete connection.
The floor 9 includes laminated floor slab, steel bar girder plate and profiled sheet.
As seen from the above technical solution provided by the invention, a kind of assembled square steel tube provided in an embodiment of the present invention With steel plate concrete combined shear wall, flexible arrangement, stress are clear and definite, significantly improve the lateral resistant ability of structural system, and steel plate mixes Solidifying soil combining structure and frame structure cooperate, compatible deformation, constitute the twice defence line of antidetonation, and anti-seismic performance obtains reliably Ensure.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this For the those of ordinary skill in field, without creative efforts, other are can also be obtained according to these attached drawings Attached drawing.
Fig. 1 is assembled square steel tube provided in an embodiment of the present invention and steel plate concrete combined shear wall schematic diagram one;
Fig. 2 is assembled square steel tube provided in an embodiment of the present invention and steel plate concrete combined shear wall schematic diagram two;
Fig. 3 is assembled square steel tube provided in an embodiment of the present invention and steel plate concrete combined shear wall profiled square steel pipe Four kinds of structure diagrams;
Fig. 4 is assembled square steel tube provided in an embodiment of the present invention and steel plate concrete combined shear wall diconnected part knot Structure schematic diagram one;
Fig. 5 is assembled square steel tube provided in an embodiment of the present invention and steel plate concrete combined shear wall diconnected part knot Structure schematic diagram two;
Fig. 6 is assembled square steel tube provided in an embodiment of the present invention and steel plate concrete combined shear wall floor connection structure Schematic diagram.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on this The embodiment of invention, the every other implementation that those of ordinary skill in the art are obtained without making creative work Example, belongs to protection scope of the present invention.
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
As shown in Figure 1 to Figure 2, a kind of assembled square steel tube and steel plate concrete combined shear wall, including vertical beam and crossbeam Form frame structure;The vertical beam includes profiled square steel pipe 1 and monomer square steel tube 2;Crossbeam includes H profile steel beam 3;Such as Fig. 3 Shown, the profiled square steel pipe 1 includes yi word pattern, L-type, T-shaped and cross.Yi word pattern is used for vertical beam between metope, and L-type is used In corner vertical beam, the T-shaped corner vertical beam for being used for two adjacent rooms, the cross corner vertical beam for being used for four adjacent rooms.
The H profile steel beam 3 is respectively with profiled square steel pipe 1 or the welding of monomer square steel tube 2 as interlayer crossbeam;H profile steel 3 top diconnected part 4 of beam connects two layers up and down;The section steel beam 3 on the upper strata, the diconnected part 4 of lower floor and both sides The square space two sides welding steel 5 that profiled square steel pipe 1 or monomer square steel tube 2 are formed;Specifically, the H on the upper strata 3 two fish platees 6 of inside welding of section steel beam, 4 two fish platees 6 of top welding of diconnected part of lower floor, the profiled square of both sides Two fish platees 6 are respectively welded in steel pipe 1 or 2 inside of monomer square steel tube, and the steel plate 5 of the bilateral is by being welded in upper strata Section steel beam 3, the diconnected part 4 of lower floor carries out with the fish platee 6 on the profiled square steel pipe 1 of both sides or monomer square steel tube 2 Welding.Such two blocks of steel plates 5 just constitute a cavity, and fill concrete 8 is poured into a mould between two blocks of steel plates 5;Meanwhile pair Multiple uniformly distributed support nails 7 are equipped between the steel plate 5 of side.Support nail 7 uses horizontal peg and Screw arbor with nut at both-ends, connects the steel plate 5 of bilateral. The interaction between steel plate 5 and concrete can be enhanced.
As shown in figs. 4 and 5, the diconnected part 4 includes horizontal logical plate 41, and horizontal logical 41 top welding of plate is multiple uniformly distributed It is interrupted the perpendicular peg 42 of arrangement, pours into a mould and connect with concrete eight;Can be double or such as Fig. 5 as Fig. 4 erects peg 42 Perpendicular peg 42 is single.Horizontal 41 lower section of logical plate is welded with the vertical steel plate 43 of multiple uniformly distributed interruption arrangements, such as the vertical steel plates of Fig. 4 43 can be transversely arranged or if the vertical steel plates 43 of Figure 54 are vertical arrays.As shown in fig. 6, the reinforcing bar of floor 9 and mixed The reinforcing bar and concrete of the floor 9 in the gap and adjacent space that solidifying soil passes through vertical steel plate 43 connect.The floor 9 includes folded Close floor, steel bar girder plate and profiled sheet.
Advantages of the present invention:
1st, two interlayers use wallboard diconnected part 4, it can be achieved that the continuous and floor of wall vertical direction to shear wall up and down Horizontal direction it is continuous, structure is safer;
2nd, shear wall fits house type in marginal position using profiled square steel pipe 1 or the vertical beam of monomer square steel tube 2 Should be able to power it is stronger, can accomplish indoor not salient angle;
3rd, shear wall embeds H profile steel beam 3, can be independent of one another by the construction of shear wall and frame structure construction, construction efficiency Higher;
4th, interior filling concrete between the frame and double steel plate 5 of square tube column and girder steel, square steel tube and double steel plate in work progress As template, exempt from formwork, steel plate 5 and concrete synergistic effect after the completion of structure construction form combining structure, common stress;
5th, welding fish platee 6, bilateral plate fixation 5 are directly welded on fish platee 6 on the inside of the frame of square tube column and girder steel, are constructed It is convenient and efficient, and residual stress caused by plate sheet welding can be effectively reduced;
6th, 5 plate of steel in concreting process had both been prevented by split bolt and peg arranged for interval between double steel plate 5 Deformity out of plane reduce the quantity of perforate on steel plate again, it is more economical practical.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can readily occur in, It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Subject to enclosing.

Claims (5)

1. a kind of assembled square steel tube and steel plate concrete combined shear wall, which is characterized in that form frame including vertical beam and crossbeam Frame structure;The vertical beam includes profiled square steel pipe (1) and monomer square steel tube (2);Crossbeam includes H profile steel beam (3);
The H profile steel beam (3) is respectively with profiled square steel pipe (1) or monomer square steel tube (2) welding as interlayer crossbeam;H-type Diconnected part (4) connects two layers up and down above girder steel (3);
The profiled square steel pipe (1) or monomer side of the H profile steel beam (3) on the upper strata, the diconnected part (4) of lower floor with both sides The square space two sides welding steel (5) that steel pipe (2) is formed;Fill concrete (8) is poured into a mould between two pieces of steel plates (5);
The steel plate (5) of the bilateral is by being welded in the H profile steel beam (3) on upper strata, the diconnected part (4) of lower floor and both sides Fish platee (6) in profiled square steel pipe (1) or monomer square steel tube (2) is welded.
2. assembled square steel tube according to claim 1 and steel plate concrete combined shear wall, which is characterized in that described Multiple uniformly distributed support nails (7) are equipped between the steel plate (5) of bilateral.
3. assembled square steel tube according to claim 1 or 2 and steel plate concrete combined shear wall, which is characterized in that institute The profiled square steel pipe (1) stated includes yi word pattern, L-type, T-shaped and cross.
4. assembled square steel tube according to claim 1 or 2 and steel plate concrete combined shear wall, which is characterized in that institute The diconnected part (4) stated includes horizontal logical plate (41), and the perpendicular pegs of multiple uniformly distributed interruption arrangements are welded above horizontal logical plate (41) (42), pour into a mould and connect with concrete (8);
The vertical steel plate (43) of multiple uniformly distributed interruption arrangements, the reinforcing bar and concrete of floor (9) are welded with below horizontal logical plate (41) It is connected by the reinforcing bar and concrete of the floor (9) in the gap and adjacent space of vertical steel plate (43).
5. assembled square steel tube according to claim 4 and steel plate concrete combined shear wall, which is characterized in that described Floor (9) includes laminated floor slab, steel bar girder plate and profiled sheet.
CN201711348731.5A 2017-12-15 2017-12-15 A kind of assembled square steel tube steel plate concrete combined shear wall Active CN108086535B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636562A (en) * 2020-05-27 2020-09-08 安徽富煌钢构股份有限公司 Assembled high-rise steel structure house double steel plate concrete combined shear wall frame structure
CN112376692A (en) * 2020-11-04 2021-02-19 重庆大学 Splicing node and splicing method between box type modular steel structure building boxes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883031A (en) * 2014-03-23 2014-06-25 北京工业大学 I-shaped multi-cavity double-steel-plate shear wall with built-in steel mesh reinforcement and manufacturing method
CN106088400A (en) * 2016-06-24 2016-11-09 北京工业大学 A kind of modular assembly formula light gauge cold-formed steel shape combined wall
CN205976086U (en) * 2016-08-11 2017-02-22 云南建工钢结构股份有限公司 Compound slat wall body of assembled
CN106988484A (en) * 2017-05-12 2017-07-28 杭萧钢构股份有限公司 Buckling-restrained steel coupling beam and its steel plate concrete combined shear wall structural system
CN206570996U (en) * 2016-12-22 2017-10-20 山东科技大学 A kind of novel fabricated shear wall with foundation reinforcer
CN206607710U (en) * 2017-03-10 2017-11-03 西安建筑科技大学 Steel plate wall construction built in a kind of assembled Self-resetting Concrete Filled Square Steel Tubular Frame

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883031A (en) * 2014-03-23 2014-06-25 北京工业大学 I-shaped multi-cavity double-steel-plate shear wall with built-in steel mesh reinforcement and manufacturing method
CN106088400A (en) * 2016-06-24 2016-11-09 北京工业大学 A kind of modular assembly formula light gauge cold-formed steel shape combined wall
CN205976086U (en) * 2016-08-11 2017-02-22 云南建工钢结构股份有限公司 Compound slat wall body of assembled
CN206570996U (en) * 2016-12-22 2017-10-20 山东科技大学 A kind of novel fabricated shear wall with foundation reinforcer
CN206607710U (en) * 2017-03-10 2017-11-03 西安建筑科技大学 Steel plate wall construction built in a kind of assembled Self-resetting Concrete Filled Square Steel Tubular Frame
CN106988484A (en) * 2017-05-12 2017-07-28 杭萧钢构股份有限公司 Buckling-restrained steel coupling beam and its steel plate concrete combined shear wall structural system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636562A (en) * 2020-05-27 2020-09-08 安徽富煌钢构股份有限公司 Assembled high-rise steel structure house double steel plate concrete combined shear wall frame structure
CN112376692A (en) * 2020-11-04 2021-02-19 重庆大学 Splicing node and splicing method between box type modular steel structure building boxes

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