CN109518832A - A kind of tension and compression support construction limiting sublevel - Google Patents
A kind of tension and compression support construction limiting sublevel Download PDFInfo
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- CN109518832A CN109518832A CN201910027737.5A CN201910027737A CN109518832A CN 109518832 A CN109518832 A CN 109518832A CN 201910027737 A CN201910027737 A CN 201910027737A CN 109518832 A CN109518832 A CN 109518832A
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- energy
- tension
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- wasted
- 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)
- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to building construction vibration control fields, more particularly to a kind of tension and compression support construction for limiting sublevel.Deformation extent of the present invention and surrender ability are controllable, adjusting range is big, steel consumption is few, utilization rate is high, structure entirety stability under loading and uniformly, dissipative devices are firm, economic performance is good, tension and compression support energy consumption performance is good, dissipative devices using limit and stage by stage, in tension and compression, waveform friction energy-dissipating plate surrenders energy consumption first, secondly when deformation extent increases, Wasted-energy steel plate carries out surrender energy consumption again, and the pressurization backplate of setting, caging bolt is coordinated in pressurization and structure overall deformation degree and surrender ability can be effectively controlled in locking nut, it is set to possess good anti-seismic performance, ductility and hysteretic energy ability, structure integrally has certain rigidity, in big shake, overall structure is not easy to be damaged, system has the function of limit at work and consumes energy stage by stage, it is reasonably distributed it in the energy consumption of different yielding stages, structure entirety energy efficiency is stronger.
Description
Technical field
The invention belongs to building construction vibration control fields, more particularly to a kind of tension and compression support construction for limiting sublevel.
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..
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of tension and compression support construction for limiting sublevel, uses
Limit and dissipative devices stage by stage, be reasonably distributed it in the energy consumption of different yielding stages, structure entirety energy efficiency it is stronger.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
It is a kind of limit sublevel tension and compression support construction, including Wasted-energy steel plate, waveform friction energy-dissipating plate, reinforce connecting plate, pressurization backplate,
Connecting plate, screw hole, pressurization coordinate caging bolt, locking nut, interior set elliptical aperture, energy consumption rib, extrusion friction Wasted-energy steel plate and tension and compression
Energy dissipating material, a kind of tension and compression support construction limiting sublevel, Wasted-energy steel plate are connect with waveform friction energy-dissipating plate by reinforcing connecting plate
Main structure body is constituted, the two sides of waveform friction energy-dissipating plate are arranged in Wasted-energy steel plate, are integrally formed linear structure, waveform friction energy-dissipating
Plate is coordinated caging bolt and locking nut using pressurization and is connected waveform friction energy-dissipating plate and pressurization backplate using pressurization backplate encapsulation
It connects, connecting plate is set in the outer end of Wasted-energy steel plate, screw hole is set on connecting plate, extrusion friction is set between adjacent Wasted-energy steel plate and is consumed
Energy plate, setting tension and compression consume between waveform friction energy-dissipating plate and waveform friction energy-dissipating plate, waveform friction energy-dissipating plate and pressurization backplate
Can material, be arranged in several rows in Wasted-energy steel plate and set elliptical aperture, setting energy consumption rib between elliptical aperture is set in adjacent.
Further, the Wasted-energy steel plate and waveform friction energy-dissipating plate use low yield point steel plate.
Further, the Wasted-energy steel plate and waveform friction energy-dissipating plate are by reinforcing connecting plate using welded connecting.
Further, several screw holes of the spaced set on connecting plate.
Further, the extrusion friction Wasted-energy steel plate uses high-damping rubber manufactured Board structure.
Further, the tension and compression Energy dissipating material is made of foamed aluminium.
Detailed description of the invention
Fig. 1 is the tension and compression support construction schematic diagram of present invention limit sublevel.
Fig. 2 is Wasted-energy steel plate schematic diagram in the present invention.
In figure: 1 is Wasted-energy steel plate；2 be waveform friction energy-dissipating plate；3 be reinforcement connecting plate；4 be pressurization backplate；5 be connecting plate；
6 be screw hole；7 coordinate caging bolt for pressurization；8 be locking nut；9 set elliptical aperture to be interior；10 be energy consumption rib；11 be extrusion friction
Wasted-energy steel plate；12 be tension and compression Energy dissipating material.
Specific embodiment
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.
Embodiment: as shown in Figs. 1-2, a kind of tension and compression support construction for limiting sublevel of the present invention, including Wasted-energy steel plate 1, waveform
Friction energy-dissipating plate 2, reinforce connecting plate 3, pressurization backplate 4, connecting plate 5, screw hole 6, pressurization coordinate caging bolt 7, locking nut 8,
Inside set elliptical aperture 9, energy consumption rib 10, extrusion friction Wasted-energy steel plate 11 and tension and compression Energy dissipating material 12, a kind of tension and compression support limiting sublevel
Structure, Wasted-energy steel plate 1 and waveform friction energy-dissipating plate 2 connect and compose main structure body by reinforcing connecting plate 3, and Wasted-energy steel plate 1 is arranged in wave
The two sides of shape friction energy-dissipating plate 2 are integrally formed linear structure, and waveform friction energy-dissipating plate 2 is encapsulated using pressurization backplate 4, use
Pressurization coordinates caging bolt 7 and locking nut 8 and connect waveform friction energy-dissipating plate 2 with pressurization backplate 4, in the outer end of Wasted-energy steel plate 1
Connecting plate 5 is set, screw hole 6 is set on connecting plate 5, extrusion friction Wasted-energy steel plate 11 is set between adjacent Wasted-energy steel plate 1, in waveform
Tension and compression Energy dissipating material is set between friction energy-dissipating plate 2 and waveform friction energy-dissipating plate 2, waveform friction energy-dissipating plate 2 and pressurization backplate 4
12, it is arranged in several rows in Wasted-energy steel plate 1 and sets elliptical aperture 9, setting energy consumption rib 10 between elliptical aperture 9 is set in adjacent.
The Wasted-energy steel plate 1 and waveform friction energy-dissipating plate 2 uses low yield point steel plate.
The Wasted-energy steel plate 1 and waveform friction energy-dissipating plate 2 is by reinforcing connecting plate 3 using welded connecting.
Several screw holes 6 of the spaced set on connecting plate 5.
The extrusion friction Wasted-energy steel plate 11 uses high-damping rubber manufactured Board structure.
The tension and compression Energy dissipating material 12 is made of 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 (6)
1. a kind of tension and compression support construction for limiting sublevel, including Wasted-energy steel plate (1), waveform friction energy-dissipating plate (2), reinforcement connecting plate
(3), it pressurizes backplate (4), connecting plate (5), screw hole (6), pressurization coordinate caging bolt (7), locking nut (8), interior set elliptical aperture
(9), energy consumption rib (10), extrusion friction Wasted-energy steel plate (11) and tension and compression Energy dissipating material (12), it is characterised in that:
A kind of tension and compression support construction limiting sublevel, Wasted-energy steel plate (1) and waveform friction energy-dissipating plate (2) are by reinforcing connecting plate (3)
Main structure body is connected and composed, Wasted-energy steel plate (1) setting is integrally formed linear structure, wave in the two sides of waveform friction energy-dissipating plate (2)
Shape friction energy-dissipating plate (2) coordinates caging bolt (7) and locking nut (8) for waveform using pressurization backplate (4) encapsulation, using pressurization
Friction energy-dissipating plate (2) is connect with pressurization backplate (4), connecting plate (5) is arranged in the outer end of Wasted-energy steel plate (1), connecting plate is arranged on (5)
Extrusion friction Wasted-energy steel plate (11) are arranged between adjacent Wasted-energy steel plate (1), in waveform friction energy-dissipating plate (2) and waveform in screw hole (6)
Tension and compression Energy dissipating material (12) are set between friction energy-dissipating plate (2), waveform friction energy-dissipating plate (2) and pressurization backplate (4), in Wasted-energy steel plate
(1) it is arranged in several rows on and sets elliptical aperture (9), setting energy consumption rib (10) between elliptical aperture (9) is set in adjacent.
2. a kind of tension and compression support construction for limiting sublevel according to claim 1, it is characterised in that: the Wasted-energy steel plate
(1) and waveform friction energy-dissipating plate (2) uses low yield point steel plate.
3. a kind of tension and compression support construction for limiting sublevel according to claim 1, it is characterised in that: the Wasted-energy steel plate
(1) with waveform friction energy-dissipating plate (2) by reinforcing connecting plate (3) using welded connecting.
4. a kind of tension and compression support construction for limiting sublevel according to claim 1, it is characterised in that: described in connecting plate
(5) several screw holes of spaced set (6) on.
5. a kind of tension and compression support construction for limiting sublevel according to claim 1, it is characterised in that: the extrusion friction
Wasted-energy steel plate (11) uses high-damping rubber manufactured Board structure.
6. a kind of tension and compression support construction for limiting sublevel according to claim 1, it is characterised in that: the tension and compression energy consumption
Material (12) is made of foamed aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910027737.5A CN109518832A (en) | 2019-01-11 | 2019-01-11 | A kind of tension and compression support construction limiting sublevel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910027737.5A CN109518832A (en) | 2019-01-11 | 2019-01-11 | A kind of tension and compression support construction limiting sublevel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109518832A true CN109518832A (en) | 2019-03-26 |
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ID=65798608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910027737.5A Withdrawn CN109518832A (en) | 2019-01-11 | 2019-01-11 | A kind of tension and compression support construction limiting sublevel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405010A (en) * | 2022-09-30 | 2022-11-29 | 中铁二局集团建筑有限公司 | Energy consumption segment and segment type combined buckling-restrained energy consumption support structure |
| CN116905687A (en) * | 2023-09-08 | 2023-10-20 | 天津大学 | Sectional type shearing energy consumption section based on time sequence energy consumption band energy dissipation kernel and installation method |
-
2019
- 2019-01-11 CN CN201910027737.5A patent/CN109518832A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405010A (en) * | 2022-09-30 | 2022-11-29 | 中铁二局集团建筑有限公司 | Energy consumption segment and segment type combined buckling-restrained energy consumption support structure |
| CN116905687A (en) * | 2023-09-08 | 2023-10-20 | 天津大学 | Sectional type shearing energy consumption section based on time sequence energy consumption band energy dissipation kernel and installation method |
| CN116905687B (en) * | 2023-09-08 | 2024-01-26 | 天津大学 | Sectional type shearing energy consumption section based on time sequence energy consumption band energy dissipation kernel and installation method |
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Application publication date: 20190326 |