CN205206072U - Power consumption of shear type mild steel is supported - Google Patents

Power consumption of shear type mild steel is supported Download PDF

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Publication number
CN205206072U
CN205206072U CN201520870739.8U CN201520870739U CN205206072U CN 205206072 U CN205206072 U CN 205206072U CN 201520870739 U CN201520870739 U CN 201520870739U CN 205206072 U CN205206072 U CN 205206072U
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CN
China
Prior art keywords
mild steel
power consumption
iron
power transmission
power
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201520870739.8U
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Chinese (zh)
Inventor
张延年
闫伟博
卢杨
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Shenyang Jianzhu University
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Shenyang Jianzhu University
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Priority to CN201520870739.8U priority Critical patent/CN205206072U/en
Application granted granted Critical
Publication of CN205206072U publication Critical patent/CN205206072U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a power consumption of shear type mild steel is supported, it passes the power I -steel by power consumption mild steel, the connecting plate, the end plate, the outer sleeve is constituteed, two are equipped with power consumption mild steel with passing between the power I -steel, pass the power I -steel and pass through welded connection with power consumption mild steel, pass from top to bottom the power I -steel respectively about with the connecting plate be connected to strengthen connecting with the reinforcing plate, be equipped with the vulcanie bed course between connection biography power I -steel and the connecting plate. The outer sleeve for the whole that passes power I -steel and power consumption mild steel constitution retrains. The utility model discloses take to turn into the axial force mode of shearing force, improved the power consumption ability of structure, make the structure have good anti -seismic performance, ductility and stagnate back the power consumption ability.

Description

A kind of shearing mild steel energy dissipation support
Technical field
The utility model relates to a kind of energy dissipation brace of building structure, particularly relates to a kind of shearing mild steel energy dissipation support of building structure.
Background technology
Earthquake disaster has sudden and crushing, and the safety of human life, property in serious threat.Every year ruinous earthquake nearly thousand times occur in the world, a violent earthquake can cause the economic loss of more than one hundred billion dollar, causes hundreds of thousands people death or severe disability.China is located in the world on two most active earthquake zones, and be one of the most serious country that suffers disaster from an earthquake, the casualties that earthquake causes occupies first place in the world, and economic loss is also very huge.In earthquake building considerable damage with collapse, be the immediate cause causing earthquake disaster.When earthquake occurs, ground vibration causes the earthquake response of structure.Basis is fixed in the building structure on ground, its reaction is along highly successively amplifying from top to bottom.Because the earthquake response (acceleration, speed or displacement) of works a part is excessive, the heavy damage of main body load-carrying members is even collapsed; Or although agent structure is not destroyed, architectural coating, finishing or other non-structural accessory etc. damage and cause heavy losses; Or indoor expensive instrument, damage of facilities cause serious loss or secondary disaster.In order to avoid the generation of above-mentioned disaster, people must control the earthquake response of structural system, and eliminate " amplifier " effect of structural system.
Structure energy-eliminating shock-absorbing technology is that some nonload bearing element of structure (as support, shear wall, connector etc.) is designed to energy dissipating rod member, or installs energy dissipator at some position (interlayer space, node, connecting sewing etc.) of structure.When little wind or little shake, these energy dissipating rod members (or energy dissipator) and structure itself have enough lateral rigidities to meet instructions for use, and structure is in elastic stage; When there is large shake or strong wind; along with the increase of structure lateral deformation; energy dissipation component or energy dissipator take the lead in starting working; produce larger damping; the earthquake of a large amount of consumption input structure or wind shake energy; make the kinetic energy of structure or elastic potential energy homenergic change into the forms such as heat energy to dissipate; the earthquake of rapid attenuating structure or Wind Vibration Response (displacement, speed, acceleration etc.); make agent structure avoid occurring obvious inelastic state, protection agent structure and component exempt from destruction in macroseism or strong wind.Because the reasons such as earthquake are transferred to the external energy of building structure, be the vibrative root of structure, so arrange energy-dissipating device in the structure, increase energy consumption, the dynamic respons of structure will be reduced.Energy dissipation component is used in support, various energy dissipation brace can be formed, as cross support, diagonal brace support, K shape support.
The buckling-restrained energy-dissipation of current research and development has China Patent No. 200710062637.3 to disclose a kind of name to be called " steel tube anti-flex energy dissipation support " patent of invention; China Patent No. 200810204340.0 discloses a kind of name and is called " buckling-restrained energy-dissipation " patent of invention; China Patent No. 200910081817.5 discloses a kind of name and is called " a kind of all-steel buckling-preventing energy-consuming brace " patent of invention; China Patent No. 200910226690.1 discloses a kind of name and is called " compound energy-consumption supporting member of automatically recovering axis function placed in the middle " patent of invention etc.
But the confined concrete of some buckling-restrained energy-dissipations easily crushed and lose constraint with anti-buckling effect, cause its energy dissipation capacity significantly to reduce.Therefore, some energy dissipation brace manufacturing process, energy-dissipating property etc. still require further improvement.
Summary of the invention
Goal of the invention
The purpose of this utility model is to provide a kind of shearing mild steel energy dissipation support, adopts mode axial force being converted into shearing force, improves Structural Energy Dissipation ability.Utilize shearing mild steel energy dissipation support can reduce the earthquake response of building structure, available protecting building structure.
Technical scheme
For realizing the purpose of this utility model, the technical solution adopted in the utility model is: a kind of shearing mild steel energy dissipation support, comprise outer sleeve, rubber spacer, power transmission i iron, power consumption mild steel, end plate, junction plate and stiffener, two power transmission i iron are arranged in parallel, equidistant welding power consumption mild steel in the middle of upper and lower two power transmission i iron, two power transmission i iron are fixed with the side of left and right sides junction plate respectively, and strengthen connecting by stiffener, junction plate opposite side and end plate connection; Power transmission i iron and power consumption mild steel retrain from outside by outer sleeve.
Described power consumption mild steel and power transmission i iron are by being welded to connect, and power consumption mild steel is equidistantly arranged.
The described i iron of power transmission is up and down fixed with left and right connecting plates respectively, and is provided with vulcanie bed course between the power transmission i iron do not connected and junction plate contact surface, and thickness is 3mm.
The entirety that described power consumption mild steel and power transmission i iron form is retrained by outer sleeve, and outer sleeve inner surface arranges vulcanie bed course.
Advantage and beneficial effect
The utility model compared with prior art tool has the following advantages and beneficial effect: adopt mode axial force being converted into shearing force to improve the energy dissipation capacity of structure.And be convenient to batch production and on-site consolidation, can be used for the energy dissipation of fabricated construction.It can make structure have good anti-seismic performance, ductility and hysteretic energy ability.
Accompanying drawing explanation
Fig. 1 is the inner plane schematic diagram strengthening steel plate power consumption wall in the utility model steel cylinder;
Fig. 2 is the utility model 1-1 generalized section;
Fig. 3 is the utility model elevation
Fig. 4 is the utility model left view;
In figure, 1 is outer sleeve; 2 is vulcanie bed course; 3 is power transmission i iron; 4 is power consumption mild steel; 5 is end plate; 6 is junction plate; 7 is stiffener.
Detailed description of the invention
Below in conjunction with technical scheme with reference to accompanying drawing, the utility model is described in detail.
The shearing mild steel energy dissipation support that the utility model proposes is as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4.
A kind of shearing mild steel energy dissipation support, comprise outer sleeve 1, power transmission i iron 3, rubber spacer 2, power consumption mild steel 4, end plate 5, junction plate 6 and stiffener 7, two power transmission i iron 3 are arranged in parallel, equidistant welding power consumption mild steel 4 in the middle of upper and lower two power transmission i iron 3, two power transmission i iron 3 are fixed with the side of left and right sides junction plate 6 respectively, and strengthen connecting by stiffener 7, junction plate 6 opposite side is connected with end plate 5; Power transmission i iron 3 and power consumption mild steel 4 retrain from outside by outer sleeve 1.
Described power consumption mild steel 4 and power transmission i iron 3 are by being welded to connect, and power consumption mild steel 4 is equidistantly arranged.
The described i iron of power transmission up and down 3 is fixed with left and right connecting plates 6 respectively, and is provided with vulcanie bed course 2 between the power transmission i iron 3 do not connected and junction plate 6 contact surface, and thickness is 3mm.
The entirety that described power consumption mild steel 4 and power transmission i iron 3 form is retrained by outer sleeve 1, and outer sleeve inner surface arranges vulcanie bed course 2.
First according to engineering practice determination power transmission i iron 3 size and the power consumption arrangement of mild steel 4 and quantity.Power transmission i iron 3 is connected by welding manner with power consumption mild steel 4.Two power transmission i iron 3 are connected with corresponding junction plate 6 respectively, vulcanie bed course 2 is set between the power transmission i iron 3 do not connected and junction plate 6 simultaneously.With outer sleeve 1, the entirety that power transmission i iron 3 and power consumption mild steel 4 form is retrained again.

Claims (5)

1. a shearing mild steel energy dissipation support, comprise outer sleeve (1), rubber spacer (2), power transmission i iron (3), power consumption mild steel (4), end plate (5), junction plate (6) and stiffener (7), it is characterized in that: two power transmission i iron (3) are arranged in parallel, equidistant welding power consumption mild steel (4) in the middle of two power transmission i iron (3), two power transmission i iron (3) are fixed with the side of junction plate (6) respectively, and strengthen connecting by stiffener (7), junction plate (6) opposite side is connected with end plate (5); Power transmission i iron (3) and power consumption mild steel (4) retrain from outside by outer sleeve (1).
2. shearing mild steel energy dissipation support according to claim 1, is characterized in that: two described power transmission i iron (3) are for distribute up and down; Described junction plate (6) is left and right sides distribution.
3. shearing mild steel energy dissipation support according to claim 1, is characterized in that: described power consumption mild steel (4) and power transmission i iron (3) are by being welded to connect, and power consumption mild steel (4) is equidistantly arranged.
4. shearing mild steel energy dissipation support according to claim 1 and 2, it is characterized in that: the described i iron of power transmission up and down (3) is fixed with left and right connecting plates (6) respectively, and be provided with vulcanie bed course (2) between the power transmission i iron (3) do not connected and junction plate (6) contact surface, and thickness is 3mm.
5. shearing mild steel energy dissipation support according to claim 1, is characterized in that: the entirety that described power consumption mild steel (4) and power transmission i iron (3) form is retrained by outer sleeve (1), and outer sleeve inner surface arranges vulcanie bed course (2).
CN201520870739.8U 2015-11-04 2015-11-04 Power consumption of shear type mild steel is supported Expired - Fee Related CN205206072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520870739.8U CN205206072U (en) 2015-11-04 2015-11-04 Power consumption of shear type mild steel is supported

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520870739.8U CN205206072U (en) 2015-11-04 2015-11-04 Power consumption of shear type mild steel is supported

Publications (1)

Publication Number Publication Date
CN205206072U true CN205206072U (en) 2016-05-04

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Family Applications (1)

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CN201520870739.8U Expired - Fee Related CN205206072U (en) 2015-11-04 2015-11-04 Power consumption of shear type mild steel is supported

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105239694A (en) * 2015-11-04 2016-01-13 沈阳建筑大学 Shear type mild steel energy consumption support
CN105952000A (en) * 2016-06-17 2016-09-21 大连理工大学 Symmetric rotating type energy dissipation connecting piece
CN105952016A (en) * 2016-06-17 2016-09-21 大连理工大学 Center-fixed rotary energy-consuming connector
CN106368483A (en) * 2016-10-18 2017-02-01 西安建筑科技大学 S-shaped soft steel energy dissipation shock absorber used for shape steel concrete composite shear wall

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105239694A (en) * 2015-11-04 2016-01-13 沈阳建筑大学 Shear type mild steel energy consumption support
CN105952000A (en) * 2016-06-17 2016-09-21 大连理工大学 Symmetric rotating type energy dissipation connecting piece
CN105952016A (en) * 2016-06-17 2016-09-21 大连理工大学 Center-fixed rotary energy-consuming connector
CN105952000B (en) * 2016-06-17 2017-12-26 大连理工大学 A kind of symmetrical rotary formula power consumption connector
CN105952016B (en) * 2016-06-17 2017-12-26 大连理工大学 The rotary power consumption connector that a kind of center is fixed
CN106368483A (en) * 2016-10-18 2017-02-01 西安建筑科技大学 S-shaped soft steel energy dissipation shock absorber used for shape steel concrete composite shear wall
CN106368483B (en) * 2016-10-18 2018-08-07 西安建筑科技大学 A kind of S type mild steel energy dissipation dampers for Profiled bar concrete combination shearing wall

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

Granted publication date: 20160504

Termination date: 20181104