CN108867927A - The compound tension and compression energy dissipation brace of lead dot locking - Google Patents
The compound tension and compression energy dissipation brace of lead dot locking Download PDFInfo
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- CN108867927A CN108867927A CN201810998628.3A CN201810998628A CN108867927A CN 108867927 A CN108867927 A CN 108867927A CN 201810998628 A CN201810998628 A CN 201810998628A CN 108867927 A CN108867927 A CN 108867927A
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- steel plate
- tension
- energy consumption
- compression
- energy
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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 a kind of compound tension and compression energy dissipation brace of lead dot locking.Including connecting plate, connecting plate screw, foaming aluminum Wasted-energy steel plate, tension and compression support energy consumption steel plate, tension and compression point energy consumption mild steel plate, end support energy consumption steel plate, consume energy rib, inside set circular hole, lead dot hole, squeeze Energy dissipating material and lead dot, the compound tension and compression energy dissipation brace of lead dot locking is by connecting plate, tension and compression support energy consumption steel plate and end support energy consumption steel plate surround, advantages of the present invention effect is drawn in level, under the action of pressure, multiple tension and compression point energy consumption mild steel plate mutually coordinated can share tension and compression stress and make support system without obvious stress concentration phenomenon, it is reasonably distributed its plasticity, support system has multi-direction energy consumption effect, and support system has reasonable initial stiffness, it can consume energy in damping while meet support bearing requirement.
Description
Technical field
The invention belongs to building construction vibration control fields, more particularly to a kind of compound tension and compression energy consumption branch of lead dot locking
Support.
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.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 amplification.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 main 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 turn the energy such as kinetic energy or the elastic potential energy of structure
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 to lead
Body structure avoids the occurrence of apparent inelastic state, protects main 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 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 compound tension and compression energy dissipation brace of lead dot locking,
Under the action of level is drawn, pressed, multiple tension and compression point energy consumption mild steel plate mutually coordinated can share tension and compression stress and make support system
Without obvious stress concentration phenomenon, it is reasonably distributed its plasticity, support system has multi-direction energy consumption effect, and support system has
There is reasonable initial stiffness, can consume energy in damping while meeting support bearing requirement.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of compound tension and compression energy dissipation brace of lead dot locking, including connecting plate, connecting plate screw, foaming aluminum Wasted-energy steel plate, tension and compression branch
Support Wasted-energy steel plate, end support energy consumption steel plate, energy consumption rib, interior set circular hole, lead dot hole, squeezes energy consumption tension and compression point energy consumption mild steel plate
Material and lead dot,
The compound tension and compression energy dissipation brace of lead dot locking is enclosed by connecting plate, tension and compression support energy consumption steel plate and end support energy consumption steel plate
At by close end support energy consumption in the structure surrounded by connecting plate, tension and compression support energy consumption steel plate and end support energy consumption steel plate
Foaming aluminum Wasted-energy steel plate is arranged in the position of steel plate, surrounds by connecting plate, tension and compression support energy consumption steel plate and end support energy consumption steel plate
Structure in setting symmetrical above and below several tension and compression point energy consumption mild steel plates, and in tension and compression support energy consumption steel plate and tension and compression point energy consumption mild steel
Setting squeezes Energy dissipating material between plate, tension and compression point energy consumption mild steel plate and tension and compression point energy consumption mild steel plate, and uses several groups lead dot pair
Tension and compression support energy consumption steel plate and tension and compression a point energy consumption mild steel plate are attached, using several groups lead dot to tension and compression point energy consumption mild steel plate and
Tension and compression point energy consumption mild steel plate is attached, and is arranged in several columns on tension and compression support energy consumption steel plate (4) and is set circular hole and lead dot hole,
Circular hole is set in adjacent and interior set is equipped with energy consumption rib between circular hole, is provided in several columns in the support energy consumption steel plate of end and is set circle
Hole, circular hole is set in adjacent and interior set is equipped with energy consumption rib between circular hole, and several columns lead is arranged in tension and compression point energy consumption mild steel plate
Connecting plate, connecting plate and tension and compression branch is arranged in the integrally-built left and right sides of compound tension and compression energy dissipation brace of lead dot locking in pin hole
Wasted-energy steel plate, end support energy consumption steel plate, tension and compression adjacent thereto point energy consumption mild steel plate connection are supportted, if the outer ring of connecting plate is arranged
Dry connecting plate screw.
Further, the size of the lead dot is configured according to the size in lead dot hole.
Further, in several connecting plate screws of outer ring spaced set of the connecting plate.
Further, the tension and compression support energy consumption steel plate, tension and compression point energy consumption mild steel plate and end support energy consumption steel plate are adopted
It is made with low yield point steel plate.
Further, the extruding Energy dissipating material is made using high-damping rubber.
The beneficial effects of the invention are as follows：
The advantages of the present invention are that tension and compression support energy consumption steel plate and end support are arranged outside entire support system
Wasted-energy steel plate, several tension and compression point energy consumption mild steel plates of internal setting, using lead dot to tension and compression support energy consumption steel plate and tension and compression point energy consumption
Mild steel plate, tension and compression divide energy consumption mild steel plate and tension and compression point energy consumption mild steel plate to carry out coordination and connect, more under the action of level drawing, pressure
A tension and compression point energy consumption mild steel plate mutually coordinated can share tension and compression stress and support system is made to make it without obvious stress concentration phenomenon
Plasticity is reasonably distributed, and when support system vertically shakes, connecting plate can drive tension and compression support energy consumption steel plate, tension and compression point energy consumption mild steel
Plate and squeeze Energy dissipating material and squeeze energy consumption, when support system horizontal vibrating, connecting plate can drive tension and compression point energy consumption mild steel plate and
Foaming aluminum Wasted-energy steel plate, which squeezes, to consume energy, and so that support system is had multi-direction energy consumption effect, and support system is with rationally initial rigid
Degree can consume energy in damping while meet support bearing requirement.
Detailed description of the invention
Fig. 1 is the compound tension and compression energy dissipation brace schematic elevation view of lead dot of the present invention locking.
Fig. 2 is the compound tension and compression energy dissipation brace schematic top plan view of lead dot of the present invention locking.
Fig. 3 is the compound tension and compression energy dissipation brace schematic side view of lead dot of the present invention locking.
Fig. 4 is the A-A diagrammatic cross-section of Fig. 2.
Fig. 5 is the schematic elevation view of tension and compression support energy consumption steel plate.
Fig. 6 is the schematic elevation view of tension and compression point energy consumption mild steel plate.
Fig. 7 is the schematic elevation view of end support energy consumption steel plate.
In figure：1 is connecting plate；2 be connecting plate screw；3 be foaming aluminum Wasted-energy steel plate；4 be tension and compression support energy consumption steel plate；5 are
Tension and compression point energy consumption mild steel plate；6 be end support energy consumption steel plate；7 be energy consumption rib；8 set circular hole to be interior；9 be lead dot hole；10 be extruding
Energy dissipating material；11 be lead dot.
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. 1-7, a kind of compound tension and compression energy dissipation brace of lead dot locking, including connecting plate 1, connecting plate
Screw hole 2, foaming aluminum Wasted-energy steel plate 3, tension and compression support energy consumption steel plate 4, tension and compression point energy consumption mild steel plate 5, end support energy consumption steel plate 6, consumption
Can rib 7, it is interior set circular hole 8, lead dot hole 9, squeeze Energy dissipating material 10 and lead dot 11, the compound tension and compression energy dissipation brace of lead dot locking be by
Connecting plate 1, tension and compression support energy consumption steel plate 4 and end support energy consumption steel plate 6 surround, by connecting plate 1, tension and compression support energy consumption steel plate
4 and the structure that surrounds of end support energy consumption steel plate 6 in by the position of close end support energy consumption steel plate 6 setting foaming aluminum Wasted-energy steel plate 3,
Setting symmetrical above and below is several in the structure surrounded by connecting plate 1, tension and compression support energy consumption steel plate 4 and end support energy consumption steel plate 6
Tension and compression point energy consumption mild steel plate 5, and in tension and compression support energy consumption steel plate 4 and tension and compression point energy consumption mild steel plate 5, tension and compression point energy consumption mild steel plate 5
Setting squeezes Energy dissipating material 10 between tension and compression point energy consumption mild steel plate 5, and using several groups lead dot 11 to tension and compression support energy consumption steel
Plate 4 and tension and compression point energy consumption mild steel plate 5 are attached, using several groups lead dot 11 to tension and compression point energy consumption mild steel plate 5 and tension and compression point consumption
Energy mild steel plate 5 is attached, and is arranged in several columns on tension and compression support energy consumption steel plate 4 and is set circular hole 8 and lead dot hole 9, adjacent
It inside sets circular hole 8 and interior set is equipped with energy consumption rib 7 between circular hole 8, be provided in several columns in end support energy consumption steel plate 6 and set circular hole
8, circular hole 8 is set in adjacent and interior set is equipped with energy consumption rib 7 between circular hole 8, and several columns are set in tension and compression point energy consumption mild steel plate 5
Connecting plate 1, connecting plate 1 and drawing is arranged in the integrally-built left and right sides of compound tension and compression energy dissipation brace of lead dot locking in lead dot hole 9
Support energy consumption steel plate 4, end support energy consumption steel plate 6, tension and compression adjacent thereto point energy consumption mild steel plate 5 is pressed to connect, outside connecting plate 1
Several connecting plate screws 2 are arranged in circle.
The size of lead dot 11 is configured according to the size in lead dot hole 9；If in the outer ring spaced set involvement of connecting plate 1
Fishplate bar screw hole 2.
Tension and compression support energy consumption steel plate 4, tension and compression point energy consumption mild steel plate 5 and end support energy consumption steel plate 6 use Low Yield Point Steel
Plate is made；Energy dissipating material 10 is squeezed to be made using high-damping rubber.
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 (5)
1. a kind of compound tension and compression energy dissipation brace of lead dot locking, including connecting plate (1), connecting plate screw (2), foaming aluminum Wasted-energy steel plate
(3), tension and compression support energy consumption steel plate (4), tension and compression point consume energy mild steel plate (5), end support energy consumption steel plate (6), consume energy rib (7), is interior
If circular hole (8), squeezes Energy dissipating material (10) and lead dot (11) at lead dot hole (9), it is characterised in that：
The compound tension and compression energy dissipation brace of lead dot locking is by connecting plate (1), tension and compression support energy consumption steel plate (4) and end support energy consumption
Steel plate (6) surrounds, in the structure surrounded by connecting plate (1), tension and compression support energy consumption steel plate (4) and end support energy consumption steel plate (6)
Foaming aluminum Wasted-energy steel plate (3) are arranged in the interior position by close end support energy consumption steel plate (6), by connecting plate (1), tension and compression support energy consumption
Several tension and compression point energy consumptions mild steel plate (5) of setting symmetrical above and below in the structure that steel plate (4) and end support energy consumption steel plate (6) surround,
And in tension and compression support energy consumption steel plate (4) and tension and compression point energy consumption mild steel plate (5), tension and compression point energy consumption mild steel plate (5) and tension and compression point energy consumption
Setting squeezes Energy dissipating material (10) between mild steel plate (5), and using several groups lead dot (11) to tension and compression support energy consumption steel plate (4) and
Tension and compression point energy consumption mild steel plate (5) is attached, using several groups lead dot (11) to tension and compression point energy consumption mild steel plate (5) and tension and compression point consumption
Energy mild steel plate (5) is attached, and is arranged in several columns on tension and compression support energy consumption steel plate (4) and is set circular hole (8) and lead dot hole (9),
Circular hole (8) is set in adjacent and interior set is equipped with energy consumption rib (7) between circular hole (8), the setting in end support energy consumption steel plate (6)
Have and set circular hole (8) in several columns, circular hole (8) is set in adjacent and interior set is equipped with energy consumption rib (7) between circular hole (8), in tension and compression
Divide in energy consumption mild steel plate (5) and several columns lead dot hole (9) are set, on the compound integrally-built left side of tension and compression energy dissipation brace of lead dot locking
Connecting plate (1) is arranged in right two sides, connecting plate (1) and tension and compression support energy consumption steel plate (4), end support energy consumption steel plate (6), with its phase
Several connecting plate screws (2) are arranged in adjacent tension and compression point energy consumption mild steel plate (5) connection, the outer ring of connecting plate (1).
2. a kind of compound tension and compression energy dissipation brace of lead dot locking according to claim 1, it is characterised in that：The ruler of lead dot (11)
The very little size according to lead dot hole (9) is configured.
3. a kind of compound tension and compression energy dissipation brace of lead dot locking according to claim 1, it is characterised in that：In connecting plate (1)
Several connecting plate screws of outer ring spaced set (2).
4. a kind of compound tension and compression energy dissipation brace of lead dot locking according to claim 1, it is characterised in that：Tension and compression support energy consumption
Steel plate (4), tension and compression point energy consumption mild steel plate (5) and end support energy consumption steel plate (6) are made using low yield point steel plate.
5. a kind of compound tension and compression energy dissipation brace of lead dot locking according to claim 1, it is characterised in that：Squeeze Energy dissipating material
(10) it is made using high-damping rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998628.3A CN108867927A (en) | 2018-08-29 | 2018-08-29 | The compound tension and compression energy dissipation brace of lead dot locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998628.3A CN108867927A (en) | 2018-08-29 | 2018-08-29 | The compound tension and compression energy dissipation brace of lead dot locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108867927A true CN108867927A (en) | 2018-11-23 |
Family
ID=64322192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810998628.3A Withdrawn CN108867927A (en) | 2018-08-29 | 2018-08-29 | The compound tension and compression energy dissipation brace of lead dot locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108867927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338469A (en) * | 2021-08-06 | 2021-09-03 | 湖南大学 | Assembled composite graded energy dissipation buckling restrained brace component |
-
2018
- 2018-08-29 CN CN201810998628.3A patent/CN108867927A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338469A (en) * | 2021-08-06 | 2021-09-03 | 湖南大学 | Assembled composite graded energy dissipation buckling restrained brace component |
| CN113338469B (en) * | 2021-08-06 | 2022-02-18 | 湖南大学 | Assembled composite graded energy dissipation buckling restrained brace component |
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| PB01 | Publication | ||
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Application publication date: 20181123 |