CN108589958A - Combined steel plate energy dissipation brace - Google Patents
Combined steel plate energy dissipation brace Download PDFInfo
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- CN108589958A CN108589958A CN201810839125.1A CN201810839125A CN108589958A CN 108589958 A CN108589958 A CN 108589958A CN 201810839125 A CN201810839125 A CN 201810839125A CN 108589958 A CN108589958 A CN 108589958A
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- steel plate
- energy
- wasted
- energy steel
- plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention belongs to building construction vibration control fields, more particularly to combined steel plate energy dissipation brace.Including mounting plate, screw hole, arc Wasted-energy steel plate, foamed aluminium Energy dissipating material, reinforces fixed plate, Wasted-energy steel plate, locking nut, coordinates connection reinforcing bar, interior sets elliptical aperture, main Wasted-energy steel plate, energy consumption rib, stirrup and end Wasted-energy steel plate, in the structure of combined steel plate energy dissipation brace, surrounded using fixed plate, Wasted-energy steel plate and end Wasted-energy steel plate is reinforced；The setting energy consumption rib between adjacent elliptical aperture inside the Wasted-energy steel plate, at the both ends of combined steel plate energy dissipation brace, setting mounting plate is connect with fixed plate is reinforced, several screw holes of spaced set on a mounting board, the plasticity of structure of the invention is reasonably distributed, arc Wasted-energy steel plate, Wasted-energy steel plate, the main Wasted-energy steel plate of setting can be mutually coordinated and mutually squeeze energy consumption, use can increase building structure overall stiffness in normal state, it can be made to possess good anti-seismic performance, ductility and hysteretic energy ability in earthquake.
Description
Technical field
The invention belongs to building construction vibration control fields, more particularly to a kind of combined steel plate energy dissipation brace.
Background technology
Earthquake disaster have it is sudden and crushing, seriously threaten human life, property safety.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.In earthquake the considerable damage of building with collapse, be the immediate cause for causing earthquake disaster.When earthquake occurs, ground
Vibration causes the earthquake response of structure.It is fixed in the building structure on ground for basis, reacts along highly from top to bottom
Successively amplify.Since the earthquake response (acceleration, speed or displacement) of works a part is excessive, make main body load-carrying members
Serious destroy even is collapsed；Or although agent structure is not destroyed, architectural coating, finishing or other non-structural accessories etc. damage and
Lead to heavy losses；Or indoor expensive instrument, damage of facilities lead to serious loss or secondary disaster.In order to avoid above-mentioned disaster
Generation, people must control the earthquake response of structural system, and eliminate " amplifier " effect of structural system, structure
Energy-eliminating shock-absorbing technology be certain nonload bearing elements (such as shear wall, connector) of structure are designed to energy dissipating rod piece, or
Certain positions (interlayer space, node, connecting sewing etc.) of structure are installed by energy dissipator.In small wind or small shake, these disappear
Energy rod piece (or energy dissipator) and structure itself have enough lateral rigidities to meet requirement, and structure is in elastic shape
State；When there is big shake or strong wind, with the increase of structure lateral deformation, energy dissipation component or energy dissipator take the lead in starting to work,
Larger damping is generated, a large amount of earthquakes for consuming input structure or wind shake energy make the energy such as kinetic energy or the elastic potential energy of structure turn
The forms such as chemical conversion thermal energy dissipate, and the earthquake of rapid attenuating structure or Wind Vibration Response (displacement, speed, acceleration etc.) make master
Body structure avoids the occurrence of apparent inelastic state, protects agent structure and component in macroseism or strong wind from destroying.Because
The reasons such as earthquake are transferred to the external energy of building structure, are the roots that structure generates vibration, so setting energy consumption in the structure
Device increases energy consumption, it will reduce the dynamic respons of structure.The constraint coagulation of the anti-buckling energy-consumption component researched and developed at present
Soil is easily crushed and loses constraint and anti-buckling effect, its energy dissipation capacity is caused to be greatly reduced.Therefore, some dissipative members
Manufacturing process, there is still a need for be further improved for energy-dissipating property etc..
Invention content
In order to solve above-mentioned technical problem, the present invention provides a kind of combined steel plate energy dissipation brace, uses arc
Wasted-energy steel plate is in the main symmetrically arranged mode in Wasted-energy steel plate both sides so that the plasticity of structure of the invention is reasonably distributed, the arc of setting
Shape Wasted-energy steel plate, the interior Wasted-energy steel plate for setting elliptical aperture, main Wasted-energy steel plate can be mutually coordinated and mutually squeeze energy consumption, in normal shape
Use can increase building structure overall stiffness under state, it can be made to possess good anti-seismic performance, ductility and stagnant in earthquake
Return energy dissipation capacity.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of combined steel plate energy dissipation brace, including mounting plate, screw hole, arc Wasted-energy steel plate, foamed aluminium Energy dissipating material, reinforcement fixation
Plate, Wasted-energy steel plate, locking nut, coordination connection reinforcing bar, interior elliptical aperture, main Wasted-energy steel plate, energy consumption rib, stirrup and the end of setting are consumed energy
Steel plate in the structure of combined steel plate energy dissipation brace, is surrounded using fixed plate, Wasted-energy steel plate and end Wasted-energy steel plate is reinforced；
Several elliptical apertures are set inside Wasted-energy steel plate, and the long axis of elliptical aperture and the length direction of Wasted-energy steel plate are vertically arranged；It is consuming energy
Setting energy consumption rib between adjacent elliptical aperture inside steel plate, is arranged mounting plate at the both ends of combined steel plate energy dissipation brace and reinforces solid
Fixed board connects, on a mounting board several screw holes of spaced set, and main energy consumption steel is being arranged at the middle part of combined steel plate energy dissipation brace
Plate is symmetrical arranged several arc Wasted-energy steel plates in the both sides up and down of main Wasted-energy steel plate, and arc Wasted-energy steel plate is from intermediate supreme time two
The bending radius of side is gradually reduced, and the both ends of arc Wasted-energy steel plate are fixedly connected with main Wasted-energy steel plate, and is all provided in coupling part
There is stirrup, coordinates connection reinforcing bar and respectively pass through arc Wasted-energy steel plate, Wasted-energy steel plate, main Wasted-energy steel plate, coordinate connection reinforcing bar
Both ends are locked using locking nut, and the stirrup at the left and right both ends of combined steel plate energy dissipation brace is fixedly connected with fixed plate is reinforced,
Foamed aluminium Energy dissipating material is set in the cavity that arc Wasted-energy steel plate and end Wasted-energy steel plate surround.
Further, the arc Wasted-energy steel plate and main Wasted-energy steel plate are made using low yield point steel plate.
Further, the foamed aluminium Energy dissipating material is made using foamed aluminium.
Further, the Wasted-energy steel plate, the both ends of end Wasted-energy steel plate and reinforcement fixed plate are using welding
Connection.
Beneficial effects of the present invention：
Advantages and advantages of the invention are that have many advantages, such as that energy dissipation capacity is strong, processing is simple, easy for installation, are set in setting
The Wasted-energy steel plate energy consumption effect of elliptical aperture is good, steel utilization ratio is high, and the interior Wasted-energy steel plate surrender area for setting elliptical aperture is big, if
It sets in multiple and sets elliptical aperture, the energy consumption rib of formation not only saves material, but also keeps Structural Energy Dissipation more abundant, uses arc energy consumption
Steel plate is in the main symmetrically arranged mode in Wasted-energy steel plate both sides so that the plasticity of structure of the invention is reasonably distributed, and is made in level drawing, pressure
Under, the arc Wasted-energy steel plate of setting, the interior Wasted-energy steel plate for setting elliptical aperture, main Wasted-energy steel plate can be mutually coordinated and be mutually squeezed
Energy consumption, without apparent stress concentration phenomenon, plays respective maximum effect, the foamed aluminium Energy dissipating material energy consumption effect of setting is good, can make
The energy such as the kinetic energy of structure or elastic potential energy are converted to the forms such as thermal energy and dissipate, and can increase when using in normal state and build
The overall stiffness of building structure can reduce the earthquake response of building structure when encountering earthquake, it is made to possess good shock resistance
Energy, ductility and hysteretic energy ability.
Description of the drawings
Fig. 1 is combined steel plate energy dissipation brace front schematic view of the present invention.
Fig. 2 is combined steel plate energy dissipation brace schematic top plan view of the present invention.
Fig. 3 is the A-A sectional views of Fig. 2.
In figure：1 is mounting plate；2 be screw hole；3 be arc Wasted-energy steel plate；4 be foamed aluminium Energy dissipating material；5 fix for reinforcement
Plate；6 be the interior Wasted-energy steel plate for setting elliptical aperture；7 be locking nut；8 be coordination connection reinforcing bar；9 set elliptical aperture to be interior；It is consumed based on 10
It can steel plate；11 be energy consumption rib；12 be stirrup；13 be end Wasted-energy steel plate.
Specific implementation mode
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
As shown in Fig. 1 ~ Fig. 3, a kind of combined steel plate energy dissipation brace of the present invention, including mounting plate 1, screw hole 2, arc energy consumption steel
Plate 3, foamed aluminium Energy dissipating material 4 reinforce fixed plate 5, Wasted-energy steel plate 6, locking nut 7, coordinate connection reinforcing bar 8, interior set elliptical aperture
9, main Wasted-energy steel plate 10, energy consumption rib 11, stirrup 12 and end Wasted-energy steel plate 13 in the structure of combined steel plate energy dissipation brace, use
Reinforce fixed plate 5, Wasted-energy steel plate 6 and end Wasted-energy steel plate 13 to surround, several elliptical apertures 9 be set inside Wasted-energy steel plate 6,
The long axis of elliptical aperture 9 and the length direction of Wasted-energy steel plate 6 are vertically arranged；It is set between the adjacent elliptical aperture 9 in 6 inside of Wasted-energy steel plate
Energy consumption rib 11 is set, setting mounting plate 1 is connect with fixed plate 5 is reinforced at the both ends of combined steel plate energy dissipation brace, first-class in mounting plate 1
Several screw holes 2 are arranged in spacing, main Wasted-energy steel plate 10 are being arranged at the middle part of combined steel plate energy dissipation brace, in main Wasted-energy steel plate 10
Upper and lower both sides are symmetrical arranged several arc Wasted-energy steel plates 3, and arc Wasted-energy steel plate 3 and main Wasted-energy steel plate 10 use low-yield, steel
The plate arc Wasted-energy steel plate 3 that is made is gradually reduced from the bending radius of intermediate supreme lower both sides, the both ends of arc Wasted-energy steel plate 3
It is fixedly connected with main Wasted-energy steel plate 10, and stirrup 12 is equipped in coupling part, coordinated connection reinforcing bar 8 and respectively arc is passed through to consume
Energy steel plate 3, Wasted-energy steel plate 6, main Wasted-energy steel plate 10, the both ends for coordinating connection reinforcing bar 8 are locked using locking nut 7, are combined
The stirrup 12 at the left and right both ends of steel plate energy dissipation brace is fixedly connected with fixed plate 5 is reinforced, Wasted-energy steel plate 6, end Wasted-energy steel plate 13
Both ends and reinforcement fixed plate 5 are used and are welded to connect；It is arranged in the cavity that arc Wasted-energy steel plate 3 and end Wasted-energy steel plate 13 surround
Foamed aluminium Energy dissipating material 4, foamed aluminium Energy dissipating material 4 are made using foamed aluminium.
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. a kind of combined steel plate energy dissipation brace, including mounting plate (1), screw hole (2), arc Wasted-energy steel plate (3), foamed aluminium energy consumption material
Material (4) reinforces fixed plate (5), Wasted-energy steel plate (6), locking nut (7), coordinates connection reinforcing bar (8), the interior elliptical aperture (9), main of setting
Wasted-energy steel plate (10), energy consumption rib (11), stirrup (12) and end Wasted-energy steel plate (13), it is characterised in that：
In the structure of combined steel plate energy dissipation brace, using reinforcement fixed plate (5), Wasted-energy steel plate (6) and end Wasted-energy steel plate (13)
It surrounds, in Wasted-energy steel plate（6）Several elliptical apertures are arranged in inside（9）, the long axis and Wasted-energy steel plate of elliptical aperture (9)（6）Length
Degree direction is vertically arranged；In Wasted-energy steel plate（6）Internal adjacent elliptical aperture（9）Between setting energy consumption rib（11）, in combined steel plate
The both ends setting mounting plate (1) of energy dissipation brace is connect with fixed plate (5) is reinforced, in mounting plate（1）Upper several spiral shells of spaced set
Hole（2）, main Wasted-energy steel plate (10) is being set at the middle part of combined steel plate energy dissipation brace, in the both sides up and down of main Wasted-energy steel plate (10)
Several arc Wasted-energy steel plates (3) are symmetrical arranged, arc Wasted-energy steel plate (3) gradually subtracts from the bending radius of intermediate supreme lower both sides
Small, the both ends of arc Wasted-energy steel plate (3) are fixedly connected with main Wasted-energy steel plate (10), and are equipped with stirrup (12) in coupling part,
Coordinate connection reinforcing bar (8) and respectively pass through arc Wasted-energy steel plate (3), Wasted-energy steel plate (6), main Wasted-energy steel plate (10), coordinates connection
Reinforcing bar（8）Both ends be locked using locking nut (7), the stirrup (12) at the left and right both ends of combined steel plate energy dissipation brace with plus
Strong fixed board (5) is fixedly connected, and foamed aluminium is arranged in the cavity that arc Wasted-energy steel plate (3) and end Wasted-energy steel plate (13) surround
Energy dissipating material (4).
2. combined steel plate energy dissipation brace according to claim 1, it is characterised in that：The arc Wasted-energy steel plate (3) and master
Wasted-energy steel plate (10) is made using low yield point steel plate.
3. combined steel plate energy dissipation brace according to claim 1, it is characterised in that：The foamed aluminium Energy dissipating material (4) is adopted
It is made with foamed aluminium.
4. combined steel plate energy dissipation brace according to claim 1, it is characterised in that：The Wasted-energy steel plate (6), end
The both ends of portion's Wasted-energy steel plate (13) and reinforcement fixed plate (5), which use, to be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839125.1A CN108589958A (en) | 2018-07-27 | 2018-07-27 | Combined steel plate energy dissipation brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839125.1A CN108589958A (en) | 2018-07-27 | 2018-07-27 | Combined steel plate energy dissipation brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108589958A true CN108589958A (en) | 2018-09-28 |
Family
ID=63618858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839125.1A Withdrawn CN108589958A (en) | 2018-07-27 | 2018-07-27 | Combined steel plate energy dissipation brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004852A (en) * | 2019-04-28 | 2019-07-12 | 西安航空学院 | A kind of assembled Road isolating pillar structure with shock absorption energy consumption effect |
-
2018
- 2018-07-27 CN CN201810839125.1A patent/CN108589958A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004852A (en) * | 2019-04-28 | 2019-07-12 | 西安航空学院 | A kind of assembled Road isolating pillar structure with shock absorption energy consumption effect |
| CN110004852B (en) * | 2019-04-28 | 2024-02-06 | 西安航空学院 | Assembled road barrier structure with shock attenuation power consumption effect |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |