CN105178476B - Strengthen steel plate power consumption wall in steel cylinder - Google Patents

Strengthen steel plate power consumption wall in steel cylinder Download PDF

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Publication number
CN105178476B
CN105178476B CN201510622434.XA CN201510622434A CN105178476B CN 105178476 B CN105178476 B CN 105178476B CN 201510622434 A CN201510622434 A CN 201510622434A CN 105178476 B CN105178476 B CN 105178476B
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steel
energy
wasted
steel plate
plate
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CN105178476A (en
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张延年
闫伟博
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Shanghai Xide Architectural Design Co.,Ltd.
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Shenyang Jianzhu University
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Abstract

Strengthen steel plate power consumption wall in a kind of steel cylinder, including girder steel, steel column, Wasted-energy steel plate, interior reinforcement steel cylinder, interior reinforcement steel cylinder is evenly arranged in the middle of two pieces of Wasted-energy steel plates, Wasted-energy steel plate is fixed with interior reinforcement steel cylinder by constraining bolt, and Wasted-energy steel plate is connected with girder steel, steel column by fixing bolt, external angle plate and interior backing plate.The present invention has the following advantages that and beneficial effect compared with prior art:The present invention has larger horizontal rigidity and vertical rigidity, improve the anti-seismic performance of steel plate shear force wall, realize steel plate shear force wall and energy consumer unites two into one, solve the problems, such as the easy flexing of wall that typically consumes energy, can be widely used for the energy dissipation of steel construction and reinforced concrete structure.And it is easy to batch production and on-site consolidation, can be used for the energy dissipation of fabricated construction.It has under geological process a series of excellent characteristics such as bearing capacity is high, anti-side rigidity is big, energy dissipation capacity is strong, is a kind of superior antidetonation component.

Description

Strengthen steel plate power consumption wall in steel cylinder
Technical field
The present invention relates to a kind of building structure Wasted-energy steel plate wall, strengthen in the steel cylinder of more particularly to a kind of building structure Steel plate power consumption wall.
Background technology
Earthquake disaster has sudden and destructiveness, seriously threatens the safety of human life, property.It is annual in the world to send out 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 suffer disaster from an earthquake one of the country of most serious, earthquake The casualties for causing occupies first place in the world, and economic loss is also very huge.In earthquake the considerable damage of building with collapse, be to make Into the immediate cause of earthquake disaster.When earthquake occurs, ground vibration causes the earthquake response of structure.Ground is fixed in for basis Building structure, its reaction along height successively amplify from top to bottom.Because the earthquake response of works a part (accelerates Degree, speed or displacement) it is excessive, make the heavy damage of main body load-carrying members or even collapse;Or although agent structure is not destroyed, building Facing, finishing or other non-structural accessories etc. are damaged and cause heavy losses;Or indoor costliness instrument, damage of facilities cause seriously Loss or secondary disaster.In order to avoid the generation of above-mentioned disaster, people must be controlled to the earthquake response of structural system, And eliminate " amplifier " effect of structural system.
Steel plate shear wall structure is a kind of new lateral resisting structure system that 20 century 70s grow up.Steel plate is sheared Wall is by embedding steel plate, vertical edges component(Post), horizontal edge component(Beam)Constitute, its holistic resistant behavior is embedding similar to bottom Solid vertical cantilever beam, wherein vertical edges component equivalent to flange of beam, embed steel plate equivalent to web, horizontal edge component Then can be with Approximate Equivalent in transverse stiffener.Embedded steel plate can be used without ribbed stiffener and the structural form for having 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 with good ductility and power 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, so as to improve the flexing bearing capacity of structure, contribute to Lateral deformation stiffness and convenient construction of the enhancing structure under wind and small shake effect.Add concrete with traditional steel frame or steel frame Shear wall structure system is compared, steel plate shear wall structure have the advantages that thickness of thin, from heavy and light, construction speed is fast and ductility is good. Existing achievement in research and case history show that steel plate shear force wall is a kind of very lateral resisting structure body with development potentiality System, be particularly suited 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 experiments and theoretical side.These researchs are obtained for common conclusion:This structure bullet Initial stiffness is high, displacement ductility is big, Hysteresis Behavior is stable for property.
The Wasted-energy steel plate wall of research and development has China Patent No. 200810034557.1 to disclose a kind of entitled " height at present Layer vertical shearing energy-consuming steel plate wall structure system " patent of invention.
But some Wasted-energy steel plate walls easily produce the plasticity distribution of flexing, also some Wasted-energy steel plate walls to compare collection at present In, it is unfavorable for power consumption, these are required for preferably being solved.
The content of the invention
It is an object of the invention to provide steel plate power consumption wall is strengthened in a kind of steel cylinder, effectively solve Wasted-energy steel plate flexing and ask Topic, improves Structural Energy Dissipation ability.The earthquake response of building structure can be reduced using steel plate power consumption wall is strengthened in steel cylinder, is effectively protected Shield building structure.
To realize the purpose of the present invention, the technical solution adopted by the present invention is:Including girder steel, steel column, Wasted-energy steel plate, it is interior plus Strong steel cylinder, is evenly arranged interior reinforcement steel cylinder in the middle of two pieces of Wasted-energy steel plates, Wasted-energy steel plate is with interior reinforcement steel cylinder by constraint Bolt is fixed, and Wasted-energy steel plate is connected with girder steel, steel column by fixing bolt, external angle plate and interior backing plate.
Vulcanie adhesive-less layer is provided between described Wasted-energy steel plate and interior reinforcement steel cylinders contact face, and thickness is 3mm.
Described constraint bolt-center is provided with hole, and the centre of form that hole position surrounds circle with interior reinforcement steel cylinder overlaps, steel circle Cylinder quantity is with position depending on Wasted-energy steel plate size.
Described interior backing plate is arranged on external angle plate inner side, and external angle plate passes through fixing bolt by Wasted-energy steel plate, girder steel and steel column It is connected.
The present invention has the following advantages that and beneficial effect compared with prior art:The present invention have larger 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 unites two into one, and solves one As power consumption the easy flexing of wall problem, can be widely used for the energy dissipation of steel construction and reinforced concrete structure.And it is easy to batch Production and on-site consolidation, can be used for the energy dissipation of fabricated construction.It has that bearing capacity under geological process is high, anti-side rigidity A series of excellent characteristics such as greatly, energy dissipation capacity is strong, are a kind of superior antidetonation components.
Brief description of the drawings
Fig. 1 is the floor map for strengthening steel plate power consumption wall in steel cylinder of the present invention;
Fig. 2 is 1-1 generalized sections of the present invention;
In figure, 1 is girder steel;2 is steel column;3 is fixing bolt;4 is Wasted-energy steel plate;5 is interior reinforcement steel cylinder;6 is constraint Bolt;7 is external angle plate;8 is interior backing plate;9 is 3mm thickness vulcanie adhesive-less layers.
Specific embodiment
With reference to technical scheme and referring to the drawings the present invention is described in detail.
Strengthen steel plate power consumption wall such as Fig. 1 in steel cylinder proposed by the present invention, shown in Fig. 2.
Whole device is by girder steel 1, steel column 2, Wasted-energy steel plate 4, interior reinforcement steel cylinder 5, external angle plate 7, interior backing plate 8, hard rubber Glue adhesive-less layer 9 is constituted.
The arrangement and quantity of the size of Wasted-energy steel plate 4 and interior reinforcement steel cylinder 5 are determined according to engineering practice first And the screwhole position and quantity of constraint bolt 6.According to the size of Wasted-energy steel plate 4 and the height of interior reinforcement steel cylinder 5 determine in backing plate 8 and The size of external angle plate 7.Using constraint bolt 6 by two panels Wasted-energy steel plate 4 and a number of interior reinforcement steel cylinder 5 and vulcanie without Tack coat 9 is connected, then Wasted-energy steel plate 4 is connected with girder steel 1, steel column 2 with fixing bolt 3, external angle plate 7, interior backing plate 8.

Claims (2)

1. steel plate power consumption wall, including girder steel are strengthened in a kind of steel cylinder(1), steel column(2), Wasted-energy steel plate(4), it is interior reinforcement steel cylinder (5), it is characterised in that:Two pieces of Wasted-energy steel plates(4)Centre is evenly arranged interior reinforcement steel cylinder(5), Wasted-energy steel plate(4)With interior reinforcement Steel cylinder(5)By constraining bolt(6)It is fixed, Wasted-energy steel plate(4)With girder steel(1), steel column(2)By fixing bolt(3), exterior angle Plate(7)With interior backing plate(8)It is connected;Described constraint bolt(6)It is provided centrally with hole, hole position and interior reinforcement steel cylinder(5) The centre of form for surrounding circle overlaps, and steel cylinder quantity is with position depending on Wasted-energy steel plate size;Described interior backing plate(8)Set outside Gusset inner side, external angle plate passes through fixing bolt(3)By Wasted-energy steel plate(4), girder steel(1)And steel column(2)It is connected.
2. steel plate power consumption wall is strengthened in steel cylinder according to claim 1, it is characterised in that:Wasted-energy steel plate(4)Add with interior Vulcanie adhesive-less layer is provided between strong steel cylinders contact face(9), and thickness is 3mm.
CN201510622434.XA 2015-09-28 2015-09-28 Strengthen steel plate power consumption wall in steel cylinder Active CN105178476B (en)

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Application Number Priority Date Filing Date Title
CN201510622434.XA CN105178476B (en) 2015-09-28 2015-09-28 Strengthen steel plate power consumption wall in steel cylinder

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CN105178476B true CN105178476B (en) 2017-05-31

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111980216A (en) * 2020-08-04 2020-11-24 中国建筑标准设计研究院有限公司 Energy-consuming steel plate shear wall with annular damper
CN111980218A (en) * 2020-08-04 2020-11-24 中国建筑标准设计研究院有限公司 Assembled out-of-plane constraint energy dissipation steel plate shear wall frame and construction method thereof
CN111980214A (en) * 2020-08-04 2020-11-24 中国建筑标准设计研究院有限公司 Out-of-plane constraint energy dissipation steel plate shear wall with annular damper and construction method thereof
CN111980215A (en) * 2020-08-04 2020-11-24 中国建筑标准设计研究院有限公司 Assembled energy-consumption steel plate shear wall frame with annular damper and construction method thereof

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* Cited by examiner, † Cited by third party
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US8079188B2 (en) * 2007-12-20 2011-12-20 Specialty Hardware L.P. Energy absorbing blast wall for building structure
CN102912889A (en) * 2012-11-06 2013-02-06 沈阳建筑大学 Double-face inclined rib anti-buckling damping steel plate wall
CN102926485A (en) * 2012-11-07 2013-02-13 沈阳建筑大学 Support double-layer steel plate buckling resisting energy dissipation wall
CN103410248B (en) * 2013-08-23 2015-12-23 清华大学 A kind of by combined steel plate shearing force wall of putting more energy in high strength exploitation
CN103469933B (en) * 2013-09-25 2015-09-23 华北水利水电大学 Double-layer plate built-in support complex heat-preservation shear wall and preparation method thereof
CN103526862A (en) * 2013-11-04 2014-01-22 上海同育建筑科技有限公司 Energy-consumption metal plate wall
CN103835395B (en) * 2014-03-10 2016-01-13 北京工业大学 A kind of prestressing force inclined double-layer folded plate steel plate shear wall
CN205024885U (en) * 2015-09-28 2016-02-10 沈阳建筑大学 Strengthen steel sheet power consumption wall in steel drum

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Effective date of registration: 20201202

Address after: 241000 No.32 Chunjiang Road, Qingshui street, Jiujiang District, Wuhu City, Anhui Province

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Patentee before: SHENYANG JIANZHU University

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Effective date of registration: 20201210

Address after: Room 166-75, building 3, No. 2111 Beiyan Road, Chongming District, Shanghai

Patentee after: Shanghai Xide Architectural Design Co.,Ltd.

Address before: 241000 No.32 Chunjiang Road, Qingshui street, Jiujiang District, Wuhu City, Anhui Province

Patentee before: Zhong Wenying

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