CN208777801U - The cydariform energy dissipation brace of built-in energy consumption square steel tube - Google Patents

The cydariform energy dissipation brace of built-in energy consumption square steel tube Download PDF

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Publication number
CN208777801U
CN208777801U CN201821032115.9U CN201821032115U CN208777801U CN 208777801 U CN208777801 U CN 208777801U CN 201821032115 U CN201821032115 U CN 201821032115U CN 208777801 U CN208777801 U CN 208777801U
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energy
plate
energy consumption
elliptical aperture
steel tube
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CN201821032115.9U
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张延年
杨森
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Shenyang Jianzhu University
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Shenyang Jianzhu University
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Abstract

The utility model relates to the cydariform energy dissipation braces for the square steel tube that consumes energy built in one kind, belong to building construction vibration control field, using the energy consumption mode and curved surface Wasted-energy steel plate of quadruple barrel structure tension and compression, the energy consumption mode of energy consumption square steel tube and foamed aluminium Energy dissipating material mutual extrusion friction, it can be mutually coordinated, the big energy consumption square steel tube of elliptical aperture is set in being arranged, the small energy consumption square steel tube energy consumption effect for inside setting elliptical aperture is good, steel utilization ratio is high, it is big to surrender area, it is arranged in multiple and sets elliptical aperture, the energy consumption rib of formation not only saves material, and keep Structural Energy Dissipation more abundant, without obvious stress concentration phenomenon, the foamed aluminium Energy dissipating material energy consumption effect of setting is good, the energy such as structure kinetic energy or elastic potential energy can be made to be converted to the forms such as thermal energy to dissipate, it is strong with energy dissipation capacity, the processing is simple, the advantages that easy for installation, it can be used in existing engineering reinforcement Maintenance, new building Aseismic Design, make it possess good anti-seismic performance, ductility and hysteretic energy ability.

Description

The cydariform energy dissipation brace of built-in energy consumption square steel tube
Technical field
The utility model belongs to building construction vibration control field, more particularly to the cydariform for the square steel tube that consumes energy built in one kind Energy dissipation brace.
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.In earthquake the considerable damage of building with collapse, be to make At 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, reaction along highly from top to bottom successively amplification.Since the earthquake response of works a part (accelerates Degree, speed or displacement) it is excessive, so that main body load-carrying members is seriously destroyed or even is collapsed;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, structure energy-eliminating shock-absorbing technology be certain nonload bearing elements of structure (such as Shear wall, connector etc.) it is designed to energy dissipating rod piece, or at certain positions (interlayer space, node, connecting sewing etc.) of structure Energy dissipator is installed.In small wind or small shake, these energy dissipating rod pieces (or energy dissipator) and structure itself have enough sides To rigidity to meet requirement, structure is in elastic stage;When there is big shake or strong wind, with the increasing of structure lateral deformation Greatly, energy dissipation component or energy dissipator take the lead in starting to work, and generate larger damping, a large amount of earthquakes for consuming input structure or wind shake energy Amount, makes the energy such as kinetic energy or the elastic potential energy of structure be converted to the forms such as thermal energy and dissipates, the earthquake of rapid attenuating structure or wind Vibration reaction (displacement, speed, acceleration etc.) makes main structure avoid the occurrence of apparent inelastic state, protects main structure And component in macroseism or strong wind from destroy.It is that structure produces because the reasons such as earthquake are transferred to the external energy of building structure The root of raw vibration increases energy consumption, it will reduce the dynamic respons of structure so energy-consuming device is arranged in the structure.At present The confined concrete of the anti-buckling energy-consumption component of research and development is easily crushed and loses constraint and anti-buckling effect, causes it Energy dissipation capacity is greatly reduced.Therefore, some dissipative member manufacturing process, there is still a need for further improvements for energy-dissipating property etc..
Utility model content
In order to solve above-mentioned technical problem, the utility model provides the cydariform energy consumption of the built-in energy consumption square steel tube of one kind Support, primarily to a kind of good anti-seismic performance, ductility and the strong energy dissipation brace of hysteretic energy ability are developed, using quadruple cylinder knot The energy consumption of the energy consumption mode and curved surface Wasted-energy steel plate of structure tension and compression, consume energy square steel tube and foamed aluminium Energy dissipating material mutual extrusion friction Mode, can be mutually coordinated, can be used in existing engineering reinforcement maintenance, new building Aseismic Design, can effectively avoid building There is too strong earthquake response in earthquake in object, can effective protection building structure, extend the service life.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
The cydariform energy dissipation brace of built-in energy consumption square steel tube, including upper plate, lower plate, upper plate screw hole, lower plate screw hole, large curved surface consumption Can steel plate, the interior big energy consumption square steel tube for setting elliptical aperture, it is interior set elliptical aperture, coordinate connection reinforcing bar, energy consumption rib, small curved surface energy consumption steel Plate, interior small energy consumption square steel tube, foamed aluminium Energy dissipating material and the locking nut for setting elliptical aperture;The utility model uses quadruple cylinder knot Structure, outermost large curved surface Wasted-energy steel plate use cydariform cylinder, the interior big energy consumption side for setting elliptical aperture on the inside of large curved surface Wasted-energy steel plate Steel pipe uses square tube, inside sets the small curved surface Wasted-energy steel plate on the inside of the big energy consumption square steel tube of elliptical aperture using cydariform cylinder, small curved surface The small energy consumption square steel tube of elliptical aperture is set on the inside of Wasted-energy steel plate using square tube, four coaxial, large curved surface Wasted-energy steel plate and small Bending radius of the curved surface Wasted-energy steel plate from centre to two sides is gradually reduced, and setting coordinates connection reinforcing bar and is each passed through large curved surface energy consumption In steel plate and the interior big energy consumption square steel tube for setting elliptical aperture, small curved surface Wasted-energy steel plate and the interior small energy consumption square steel tube for setting elliptical aperture Point is locked at both ends using locking nut, the top of structure is provided with upper plate, in the case where the bottom of structure is provided with Plate, in the outer ring of upper plate and lower plate, correspondence opens up upper plate screw hole and lower plate screw hole, sets the big energy consumption square steel tube of elliptical aperture inside With the four sides of the interior small energy consumption square steel tube for setting elliptical aperture be respectively provided in set elliptical aperture and energy consumption rib, set the long axis of elliptical aperture inside as water Square to, large curved surface Wasted-energy steel plate, the interior big energy consumption square steel tube for setting elliptical aperture, small curved surface Wasted-energy steel plate and interior set the small of elliptical aperture The upper/lower terminal of energy consumption square steel tube is fixedly connected with upper plate, lower plate respectively, is surrounded in upper plate, lower plate and large curved surface Wasted-energy steel plate Structure in filled and process aluminium Energy dissipating material.
Further, large curved surface Wasted-energy steel plate and small curved surface Wasted-energy steel plate are made using low yield point steel plate.
Further, foamed aluminium Energy dissipating material is made using foamed aluminium.
Further, it large curved surface Wasted-energy steel plate, the interior big energy consumption square steel tube for setting elliptical aperture, small curved surface Wasted-energy steel plate and interior sets The upper/lower terminal of the small energy consumption square steel tube of elliptical aperture is respectively with upper plate, lower plate using welded connecting.
Further, upper plate screw hole is equidistantly opened up in the outer ring of upper plate, equidistantly opens up lower plate spiral shell in the outer ring of lower plate Hole.
The utility model has the beneficial effects that
The effect and advantage of the utility model are with energy dissipation capacity is strong, the processing is simple, easy for installation, using quadruple cylinder knot The energy consumption of the energy consumption mode and curved surface Wasted-energy steel plate of structure tension and compression, consume energy square steel tube and foamed aluminium Energy dissipating material mutual extrusion friction Mode, can be mutually coordinated, and energy consumption effect is good, steel utilization ratio is high, surrender area is big, is arranged in multiple and sets elliptical aperture, is formed Energy consumption rib not only save material, but also keep Structural Energy Dissipation more abundant, without obvious stress concentration phenomenon, can make structure kinetic energy or The energy such as elastic potential energy are converted to the forms such as thermal energy and dissipate, and can be used in the reinforcing maintenance of existing engineering, can be used for creating The Aseismic Design of architectural engineering makes it possess good anti-seismic performance, ductility and hysteretic energy ability.
Detailed description of the invention
Fig. 1 is the cydariform energy dissipation brace floor map of built-in energy consumption square steel tube.
Fig. 2 is the A-A sectional view of Fig. 1 in the utility model.
Fig. 3 is the elevational schematic view of the interior big energy consumption square steel tube for setting elliptical aperture in the utility model.
Fig. 4 is the elevational schematic view of the interior small energy consumption square steel tube for setting elliptical aperture in the utility model.
In figure: 1 is upper plate;2 be lower plate;3 be upper plate screw hole;4 be lower plate screw hole;5 be large curved surface Wasted-energy steel plate;6 be interior If the big energy consumption square steel tube of elliptical aperture;7 set elliptical aperture to be interior;8 be coordination connection reinforcing bar;9 be energy consumption rib;10 consume energy for small curved surface Steel plate;11 be the interior small energy consumption square steel tube for setting elliptical aperture;12 be foamed aluminium Energy dissipating material;13 be locking nut.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
Embodiment, as Figure 1-Figure 4, it is built-in energy consumption square steel tube cydariform energy dissipation brace, including upper plate 1, lower plate 2, on Plate screw hole 3, lower plate screw hole 4, large curved surface Wasted-energy steel plate 5, the interior big energy consumption square steel tube 6 for setting elliptical aperture, it is interior set elliptical aperture 7, coordinate Connect reinforcing bar 8, energy consumption rib 9, small curved surface Wasted-energy steel plate 10, interior small energy consumption square steel tube 11, the foamed aluminium Energy dissipating material for setting elliptical aperture 12 and locking nut 13;The utility model uses quadruple barrel structure, and outermost large curved surface Wasted-energy steel plate 5 uses cydariform cylinder, greatly The big energy consumption square steel tube 6 for setting elliptical aperture in 5 inside of curved surface Wasted-energy steel plate inside sets the big energy consumption square steel of elliptical aperture using square tube The small curved surface Wasted-energy steel plate 10 of 6 inside of pipe uses cydariform cylinder, and the small energy consumption of elliptical aperture is set in small 10 inside of curved surface Wasted-energy steel plate Square steel tube 11 uses square tube, and four coaxial, and large curved surface Wasted-energy steel plate 5 and small curved surface Wasted-energy steel plate 10 are curved from centre to two sides Bilge radius is gradually reduced, and setting coordinates connection reinforcing bar 8 and is each passed through large curved surface Wasted-energy steel plate 5 and the interior big energy consumption side for setting elliptical aperture The midpoint of steel pipe 6, small curved surface Wasted-energy steel plate 10 and the interior small energy consumption square steel tube 11 for setting elliptical aperture uses locking nut 13 at both ends It is locked, the top of structure is provided with upper plate 1, the bottom of structure is provided with lower plate 2, in upper plate 1 and lower plate 2 Outer ring correspondence opens up upper plate screw hole 3 and lower plate screw hole 4, sets the big energy consumption square steel tube 6 and the interior elliptical aperture that sets of elliptical aperture inside The four sides of small energy consumption square steel tube 11 sets elliptical aperture 7 and energy consumption rib 9 in being respectively provided with, and inside sets the long axis of elliptical aperture 7 as horizontal direction, greatly Curved surface Wasted-energy steel plate 5, the interior big energy consumption square steel tube 6 for setting elliptical aperture, small curved surface Wasted-energy steel plate 10 and the interior small energy consumption for setting elliptical aperture The upper/lower terminal of square steel tube 11 is fixedly connected with upper plate 1, lower plate 2 respectively, is enclosed in upper plate 1, lower plate 2 and large curved surface Wasted-energy steel plate 5 At structure in filled and process aluminium Energy dissipating material 12;Large curved surface Wasted-energy steel plate 5 and small curved surface Wasted-energy steel plate 10 use low-yield Steel plate is made;Foamed aluminium Energy dissipating material 12 is made using foamed aluminium;Large curved surface Wasted-energy steel plate 5, the interior elliptical aperture that sets The upper/lower terminal of big energy consumption square steel tube 6, small curved surface Wasted-energy steel plate 10 and the interior small energy consumption square steel tube 11 for setting elliptical aperture respectively with it is upper Plate 1, lower plate 2 are using welded connecting;Upper plate screw hole 3 is equidistantly opened up in the outer ring of upper plate 1, is equidistantly opened in the outer ring of lower plate 2 Set plate screw hole 4.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (3)

1. the cydariform energy dissipation brace of built-in energy consumption square steel tube, it is characterised in that: including upper plate (1), lower plate (2), upper plate screw hole (3), lower plate screw hole (4), large curved surface Wasted-energy steel plate (5), the interior big energy consumption square steel tube (6) for setting elliptical aperture, it is interior set elliptical aperture (7), Coordinate connection reinforcing bar (8), energy consumption rib (9), small curved surface Wasted-energy steel plate (10), the interior small energy consumption square steel tube (11) for setting elliptical aperture, bubble Foam aluminium Energy dissipating material (12) and locking nut (13);The cydariform energy dissipation brace of built-in energy consumption square steel tube uses quadruple barrel structure, most The large curved surface Wasted-energy steel plate (5) in outside uses cydariform cylinder, the interior big energy consumption side for setting elliptical aperture on the inside of large curved surface Wasted-energy steel plate (5) Steel pipe (6) uses square tube, inside sets the small curved surface Wasted-energy steel plate (10) on the inside of the big energy consumption square steel tube (6) of elliptical aperture using cydariform Tin, the interior small energy consumption square steel tube (11) for setting elliptical aperture on the inside of small curved surface Wasted-energy steel plate (10) is using square tube, and four are coaxial, greatly The bending radius of curved surface Wasted-energy steel plate (5) and small curved surface Wasted-energy steel plate (10) from centre to two sides is gradually reduced, and setting is coordinated to connect It connects reinforcing bar (8) and is each passed through large curved surface Wasted-energy steel plate (5) and the interior big energy consumption square steel tube (6) for setting elliptical aperture, small curved surface energy consumption steel The midpoint of plate (10) and the interior small energy consumption square steel tube (11) for setting elliptical aperture is locked at both ends using locking nut (13), The top of structure is provided with upper plate (1), and the bottom of structure is provided with lower plate (2), in the outer of upper plate (1) and lower plate (2) Circle correspondence opens up upper plate screw hole (3) and lower plate screw hole (4), sets the big energy consumption square steel tube (6) of elliptical aperture inside and interior sets ellipse The four sides of the small energy consumption square steel tube (11) in hole sets elliptical aperture (7) and energy consumption rib (9) in being respectively provided with, and inside sets the long axis of elliptical aperture (7) For horizontal direction, large curved surface Wasted-energy steel plate (5), the interior big energy consumption square steel tube (6) for setting elliptical aperture, small curved surface Wasted-energy steel plate (10) and The upper/lower terminal for inside setting the small energy consumption square steel tube (11) of elliptical aperture is fixedly connected with upper plate (1), lower plate (2) respectively, in upper plate (1), filled and process aluminium Energy dissipating material (12) in the structure that lower plate (2) and large curved surface Wasted-energy steel plate (5) surround.
2. the cydariform energy dissipation brace of built-in energy consumption square steel tube according to claim 1, it is characterised in that: large curved surface energy consumption steel Plate (5), the interior big energy consumption square steel tube (6) for setting elliptical aperture, small curved surface Wasted-energy steel plate (10) and the interior small energy consumption square steel for setting elliptical aperture The upper/lower terminal of (11) is managed respectively with upper plate (1), lower plate (2) using welded connecting.
3. the cydariform energy dissipation brace of built-in energy consumption square steel tube according to claim 1, it is characterised in that: in upper plate (1) Outer ring equidistantly opens up upper plate screw hole (3), equidistantly opens up lower plate screw hole (4) in the outer ring of lower plate (2).
CN201821032115.9U 2018-07-02 2018-07-02 The cydariform energy dissipation brace of built-in energy consumption square steel tube Active CN208777801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821032115.9U CN208777801U (en) 2018-07-02 2018-07-02 The cydariform energy dissipation brace of built-in energy consumption square steel tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821032115.9U CN208777801U (en) 2018-07-02 2018-07-02 The cydariform energy dissipation brace of built-in energy consumption square steel tube

Publications (1)

Publication Number Publication Date
CN208777801U true CN208777801U (en) 2019-04-23

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Country Status (1)

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