CN105926810B - Assembled energy consumption frame-shear wall - Google Patents

Assembled energy consumption frame-shear wall Download PDF

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Publication number
CN105926810B
CN105926810B CN201610356304.0A CN201610356304A CN105926810B CN 105926810 B CN105926810 B CN 105926810B CN 201610356304 A CN201610356304 A CN 201610356304A CN 105926810 B CN105926810 B CN 105926810B
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frame
bolt
column
steel plate
steel
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CN201610356304.0A
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CN105926810A (en
Inventor
张延年
闫伟博
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Jiangsu Construction Technology Development Co., Ltd
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Shenyang Jianzhu University
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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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/98Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids

Abstract

Assembled energy consumption frame-shear wall, it is made of beam channel steel, column channel steel, steel plate wall, node pin shaft, node bolt, frame bolt, interior backing plate, bolt of putting more energy into, channel steel ribbed stiffener;Vierendeel girder is made of two blocks of beam channel steels, and frame column is made of backing plate in two blocks of column channel steels, two pieces, and in the position of beam-to-column joint, the edge of a wing of beam channel steel is cut off, position corresponding with interior backing plate in insertion frame column.Beam column web is added in centre from two sides by steel plate wall respectively, and is fixed steel plate wall by the frame bolt being located on frame and the node pin shaft positioned at bean column node position, node bolt, passes through the fixed channel steel ribbed stiffener of bolt of putting more energy on steel plate wall.The present invention has biggish horizontal rigidity and vertical rigidity, improves the anti-seismic performance of steel plate shear force wall, realizes steel plate shear force wall and energy consumer is combined into one, and convenient for batch production, can be widely used for the energy dissipation of fabricated construction.

Description

Assembled energy consumption frame-shear wall
Technical field
The invention belongs to building structure wall technology fields, and in particular to a kind of assembled energy consumption shear force of frame of building structure Wall.
Background technique
Earthquake disaster have it is sudden and crushing, seriously threaten the safety of human life, property.Annual hair in the world Raw ruinous earthquake nearly thousand times, a violent earthquake can cause the economic loss of more than one hundred billion dollar, cause hundreds of thousands people dead or tight It is severely injured residual.China is located on two most active earthquake zones in the world, is the one of the countries with the most serious ... that suffers disaster from an earthquake, earthquake Caused by casualties occupy first place in the world, economic loss is also very huge.When earthquake occurs, ground vibration causes the earthquake of structure Reaction.The building structure on ground is fixed in for basis, reaction is along highly successively amplification from top to bottom.Due to works The earthquake response of a part is excessive, and main body load-carrying members is made seriously to destroy or even collapse;Although or main structure is not destroyed, is built Facing, finishing or other non-structural accessories etc. is built to damage and lead to heavy losses;Or indoor expensive instrument, damage of facilities cause sternly The loss or secondary disaster of weight.In order to avoid the generation of above-mentioned disaster, people must control the earthquake response of structural system System, and eliminate " amplifier " effect of structural system.
Steel plate shear wall structure is a kind of novel lateral resisting structure system to grow up the 1970s.Steel plate shearing Wall is made of embedded steel plate, vertical edges component (column), horizontal edge component (beam), and it is embedding that holistic resistant behavior is similar to bottom end Solid vertical cantilever beam, wherein vertical edges component is equivalent to flange of beam, and embedded steel plate is equivalent to web, horizontal edge component It then can be with Approximate Equivalent in transverse stiffener.Embedded steel plate can be used no ribbed stiffener and have the structural form of ribbed stiffener.Nothing is put more energy into The steel plate shear force wall of rib can make full use of the Post-Bucking Strength of steel plate under severe earthquake action, and have good ductility and energy consumption energy Power.The steel plate shear force wall put more energy into can then limit the flat out-of-plane buckling of steel plate, to improve the buckling bearing capacity of structure, facilitate Enhancing structure wind and small shake effect under lateral deformation stiffness and facilitate construction.Add concrete with traditional steel frame or steel frame Shear wall structure system is compared, steel plate shear wall structure have many advantages, such as thickness it is thin, from heavy and light, construction speed is fast and ductility is good. Existing research achievement and case history show that steel plate shear force wall is a kind of very with the lateral resisting structure body of development potentiality System, be particularly suitable for high-intensity earthquake set up defences area skyscraper and seismic hardening.In the past few decades, scholars couple This structure has carried out the research of many tests and theoretical side.These researchs have all obtained common conclusion: this structure bullet Property initial stiffness is high, displacement ductility is big, Hysteresis Behavior is stable.
With the development of modern industrial technology, the theory of assembled architecture is done step-by-step, and is built due to having The advantages that speed is fast, and climate conditionality is small, saves labour and construction quality can be improved, assembled architecture is each in the world Ground quickly gets popularization.
However due to assembled architecture prefabrication, the process flow of on-site consolidation, it is whole that there are some assembled architectures The problem of property is bad, poor seismic behavior, constrains the development of assembled architecture.
Summary of the invention
The purpose of the present invention is to provide a kind of assembled energy consumption frame-shear walls, by steel plate shear wall structure and assembled Building combines, effective protection assembled arthitecutral structure.
To achieve the purpose of the present invention, the technical solution adopted by the present invention is that: assembled consume energy frame-shear wall, composition Including by Vierendeel girder, frame column, steel plate wall, node pin shaft, node bolt, frame bolt, put more energy into bolt and channel steel ribbed stiffener, Be characterized in that: the Vierendeel girder is made of two blocks of beam channel steel webs;The frame column is by backing plate in two blocks of column channel steels, two pieces totally four Block web composition;The Vierendeel girder is located at steel plate wall two sides up and down, and frame column is located at left and right sides of steel plate wall, steel plate wall is clipped in Centre, and by the frame bolt being located on Vierendeel girder and frame column and positioned at the node of Vierendeel girder and frame column node location Pin shaft, node bolt are fixed, and steel plate wall two sides transversely and are vertically arranged with multiple tracks channel steel ribbed stiffener respectively.
In the position of beam-to-column joint, the edge of a wing of beam channel steel is cut off, position corresponding with interior backing plate in insertion frame column.
The steel plate wall two sides respectively by put more energy into bolt by channel steel ribbed stiffener transversely with it is longitudinally fixed.
The steel plate wall upper bolt hole diameter is greater than channel steel ribbed stiffener upper bolt hole diameter.
The assembled energy consumption frame-shear wall, installation method are as follows:
1. determining steel plate wall 3, beam channel steel 1, column channel steel 2, interior backing plate 7 and channel steel ribbed stiffener 9 according to engineering practice Size and node pin shaft 4, node bolt 5, frame bolt 6 and 8 arrangement of bolt of putting more energy into;
2. then the 1 part edge of a wing of beam channel steel is cut off according to the stitching position of beam column;
3. beam channel steel 1 is placed in the two sides up and down of steel plate wall 3, it is with frame bolt 6 that steel plate wall 3 and beam channel steel 1 is fixed;
4. interior backing plate 7 is mounted between two beam channel steels 1 along 3 outer of steel plate wall, then in interior 7 outside placing column slot of backing plate Steel 2, it is with frame bolt 6 that steel plate wall 3, interior backing plate 7 and column channel steel 2 is fixed;
5. installing node pin shaft 4 at the node of Vierendeel girder and frame column and node bolt 5 completing Vierendeel girder and frame column And the installation of steel plate wall 3;
6. finally, channel steel ribbed stiffener 9 is mounted on steel plate wall 3 with bolt 8 is put more energy into.
The present invention have the following advantages that compared with prior art and the utility model has the advantages that this hair by steel plate shear force wall and assembled work Skill combines, and has biggish horizontal rigidity and vertical rigidity, improves the anti-seismic performance of steel plate shear force wall, realize steel plate and cut Power wall and energy consumer are combined into one, and are realized while guaranteeing steel plate shear force wall rigidity convenient for batch production and on-site consolidation, It can be widely used for the energy dissipation of fabricated construction.It is high with bearing capacity under geological process, anti-side rigidity is big, energy dissipation capacity A series of excellent characteristics such as strong, are a kind of superior antidetonation components.
Detailed description of the invention
Fig. 1 is the floor map of assembled of the present invention energy consumption frame-shear wall;
Fig. 2 is Vierendeel girder profile node schematic diagram of the present invention;
Fig. 3 is frame column profile node schematic diagram of the present invention;
In figure, 1 is beam channel steel;2 be column channel steel;3 be steel plate wall;4 be node pin shaft;5 be node bolt;6 be frame spiral shell Bolt;7 be interior backing plate;8 be bolt of putting more energy into, and 9 be channel steel ribbed stiffener.
Specific embodiment
Below with reference to technical solution and referring to attached drawing, the present invention is described in detail.
Assembled energy consumption frame-shear wall such as Fig. 1, Fig. 2 proposed by the present invention, shown in Fig. 3.
Assembled energy consumption frame-shear wall, composition includes by Vierendeel girder, frame column, steel plate wall 3, node pin shaft 4, node Bolt 5, frame bolt 6, put more energy into bolt 8 and channel steel ribbed stiffener 9, it is characterised in that: the Vierendeel girder is by two blocks of 1 webs of beam channel steel Composition;By backing plate 7 in two blocks 2, two pieces of column channel steel, totally four blocks of webs form the frame column;The Vierendeel girder is located at steel plate wall 3 Upper and lower two sides, frame column are located at 3 left and right sides of steel plate wall, steel plate wall 3 are clipped in the middle, and by being located at Vierendeel girder and frame column On frame bolt 6 and positioned at the node pin shaft 4 of Vierendeel girder and frame column node location, node bolt 5 to Vierendeel girder and frame Trestle and steel plate wall 3 are fixed, and 3 two sides of steel plate wall transversely and are vertically arranged with multiple tracks channel steel ribbed stiffener 9 respectively.
In the position of beam-to-column joint, the edge of a wing of beam channel steel 1 is cut off, position corresponding with interior backing plate 7 in insertion frame column.
3 two sides of steel plate wall respectively by put more energy into bolt 8 by channel steel ribbed stiffener 9 transversely with it is longitudinally fixed.
The 3 upper bolt hole diameter of steel plate wall is greater than 9 upper bolt hole diameter of channel steel ribbed stiffener.
The assembled energy consumption frame-shear wall, installation method are as follows:
1. determining steel plate wall 3, beam channel steel 1, column channel steel 2, interior backing plate 7 and channel steel ribbed stiffener 9 according to engineering practice Size and node pin shaft 4, node bolt 5, frame bolt 6 and 8 arrangement of bolt of putting more energy into;
2. then the 1 part edge of a wing of beam channel steel is cut off according to the stitching position of beam column;
3. beam channel steel 1 is placed in the two sides up and down of steel plate wall 3, it is with frame bolt 6 that steel plate wall 3 and beam channel steel 1 is fixed;
4. interior backing plate 7 is mounted between two beam channel steels 1 along 3 outer of steel plate wall, then in interior 7 outside placing column slot of backing plate Steel 2, it is with frame bolt 6 that steel plate wall 3, interior backing plate 7 and column channel steel 2 is fixed;
5. installing node pin shaft 4 at the node of Vierendeel girder and frame column and node bolt 5 completing Vierendeel girder and frame column And the installation of steel plate wall 3;
6. finally, channel steel ribbed stiffener 9 is mounted on steel plate wall 3 with bolt 8 is put more energy into.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (4)

  1. The frame-shear wall 1. assembled consumes energy, composition include by Vierendeel girder, frame column, steel plate wall (3), node pin shaft (4), section Point bolt (5), frame bolt (6), bolt of putting more energy into (8) and channel steel ribbed stiffener (9), it is characterised in that: the Vierendeel girder is by two pieces Beam channel steel (1) web composition;By backing plate (7) in two pieces of column channel steels (2), two pieces, totally four blocks of webs form the frame column;It is described Vierendeel girder is located at steel plate wall (3) two sides up and down, and frame column is located at left and right sides of steel plate wall (3), steel plate wall (3) is clipped in the middle, And by the frame bolt (6) being located on Vierendeel girder and frame column and positioned at the node pin of Vierendeel girder and frame column node location Vierendeel girder and frame column and steel plate wall (3) is fixed in axis (4), node bolt (5), and steel plate wall (3) two sides are respectively along cross To be vertically arranged with multiple tracks channel steel ribbed stiffener (9);In the position of beam-to-column joint, the edge of a wing of beam channel steel (1) is cut off, is inserted into frame Position corresponding with interior backing plate (7) in trestle.
  2. The frame-shear wall 2. assembled according to claim 1 consumes energy, it is characterised in that: steel plate wall (3) two sides point Not by bolt of putting more energy into (8) by channel steel ribbed stiffener (9) transversely with it is longitudinally fixed.
  3. The frame-shear wall 3. assembled according to claim 2 consumes energy, it is characterised in that: bolt on the steel plate wall (3) Bore dia is greater than channel steel ribbed stiffener (9) upper bolt hole diameter.
  4. The frame-shear wall 4. assembled according to claim 1 consumes energy, it is characterised in that: its installation method are as follows:
    (1) determine that steel plate wall (3), beam channel steel (1), column channel steel (2), interior backing plate (7) and channel steel are put more energy into according to engineering practice The size and node pin shaft (4) of rib (9), node bolt (5), frame bolt (6) and bolt of putting more energy into (8) arrangement;
    (2) then beam channel steel (1) part edge of a wing is cut off according to the stitching position of beam column;
    (3) beam channel steel (1) is placed in the two sides up and down of steel plate wall (3), with frame bolt (6) by steel plate wall (3) and beam channel steel (1) It is fixed;
    (4) interior backing plate (7) is mounted between two beam channel steels (1) along steel plate wall (3) outer, then is put on the outside of interior backing plate (7) Column channel steel (2) are set, it is with frame bolt (6) that steel plate wall (3), interior backing plate (7) and column channel steel (2) is fixed;
    (5) node pin shaft (4) are installed at the node of Vierendeel girder and frame column and node bolt (5) completes Vierendeel girder and frame column
    And the installation of steel plate wall (3);
    (6) finally, channel steel ribbed stiffener (9) is mounted on steel plate wall (3) with bolt of putting more energy into (8).
CN201610356304.0A 2016-05-26 2016-05-26 Assembled energy consumption frame-shear wall Active CN105926810B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107227808B (en) * 2017-07-04 2019-09-17 重庆大学 A kind of buckling-restrained steel plate shear force wall system of full assembled
CN109024988A (en) * 2018-08-27 2018-12-18 西安建筑科技大学 A kind of double-layer plate shear wall structure put more energy into close rib being easily installed
CN111809774B (en) * 2020-09-03 2020-12-15 湖南大学 Shear wall with double corrugated steel plates embedded in cold-formed steel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11181923A (en) * 1997-12-18 1999-07-06 Nkk Corp Steel-made earthquake resistant wall
CN101967862A (en) * 2009-07-28 2011-02-09 宝山钢铁股份有限公司 Middle-bolted slit steel plate shear wall and processing and manufacturing method thereof
CN202090467U (en) * 2011-05-05 2011-12-28 沈阳建筑大学 Perforated type steel plate energy dissipating wall with inside hidden strengthening ribs
CN103382746A (en) * 2013-07-12 2013-11-06 谭平 Buckling restrained steel plate shear wall with out-plane deformation space
CN205776905U (en) * 2016-05-26 2016-12-07 沈阳建筑大学 A kind of assembled power consumption frame-shear wall

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11181923A (en) * 1997-12-18 1999-07-06 Nkk Corp Steel-made earthquake resistant wall
CN101967862A (en) * 2009-07-28 2011-02-09 宝山钢铁股份有限公司 Middle-bolted slit steel plate shear wall and processing and manufacturing method thereof
CN202090467U (en) * 2011-05-05 2011-12-28 沈阳建筑大学 Perforated type steel plate energy dissipating wall with inside hidden strengthening ribs
CN103382746A (en) * 2013-07-12 2013-11-06 谭平 Buckling restrained steel plate shear wall with out-plane deformation space
CN205776905U (en) * 2016-05-26 2016-12-07 沈阳建筑大学 A kind of assembled power consumption frame-shear wall

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
防屈曲钢板剪力墙滞回性能理论与试验研究;郭彦林、 董全利、周明;《建筑结构学报》;20090228;第30卷(第1期);第33-34页

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Effective date of registration: 20200407

Address after: 210000 Building 1, industrial concentration zone, shangfengji Town, Tangshan street, Jiangning District, Nanjing City, Jiangsu Province

Patentee after: Jiangsu Construction Technology Development Co., Ltd

Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9

Patentee before: SHENYANG JIANZHU University