CN206189637U - It enlargies damping energy dissipation support system to become rigidity - Google Patents
It enlargies damping energy dissipation support system to become rigidity Download PDFInfo
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- CN206189637U CN206189637U CN201621057306.1U CN201621057306U CN206189637U CN 206189637 U CN206189637 U CN 206189637U CN 201621057306 U CN201621057306 U CN 201621057306U CN 206189637 U CN206189637 U CN 206189637U
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Abstract
The utility model discloses an it enlargies damping energy dissipation support system to become rigidity, include: building subject, first enlarged damping bearing diagonal, first enlarged damping bearing diagonal include a first bracing piece and the lower support rod of going up, the second amplifies the damping bearing diagonal, and the second amplifies the damping bearing diagonal and includes bracing piece and the 2nd lower support rod on the second, attenuator, attenuator have power consumption of shearing and axial rigidity, and bracing piece and the 2nd lower support rod rigid connection on the one end and the first bracing piece and the lower support rod rigid connection of going up of attenuator, the other end of attenuator and second are crescent along with building subject's deformation, and the axial of attenuator is coincided with the axial of first at least one that goes up on bracing piece, a lower support rod, the second among bracing piece and the 2nd lower support rod gradually. According to the utility model discloses it enlargies damping energy dissipation support system to become rigidity can satisfy the reinforcing of amplifying of rigidity and damping energy dissipation ability simultaneously under big deformation effect to the security improves.
Description
Technical field
The utility model is related to building field, and damping energy dissipation support system is amplified in particular to a kind of variation rigidity.
Background technology
With《The dynamic parameter zoning map of Earthquake In China》(GB18306-2015) implementation, indicates China to Aseismic Design
It is required that more and more higher, the safety to building structure is increasingly paid attention to.In order to meet the requirement of specification, it has to increase structural elements
Size, increase the intensity of material, or even many building structure has been difficult to meet according to conventional design, in consideration of it, subtracting shock insulation skill
Art is applied in the middle of Architectural Structure Design more and more widely.
Subtract seismic isolation technology mainly using shock isolating pedestal, damper and buckling restrained brace etc..Shock isolating pedestal is tied by increasing
In the structure cycle, Seismic input is reduced, while increasing structural damping, increase damping energy dissipation, reduce the damage of structure.Damper is by adding
Big structure is damped, and increases damping energy dissipation, reduces structural damage.Buckling restrained brace reduces structure and damages by supporting energy consuming
Wound.
The basis for subtracting seismic isolation technology performance effect is that structure produces moderate finite deformation in itself, is generally located on malformation larger
Position at or subtract taken appropriate measures at shock insulation position to deformation be amplified, but in correlation technique subtract seismic isolation technology without
Method meets the amplification of rigidity and the enhancing of damping energy dissipation ability simultaneously under large deformation effect, however it remains potential safety hazard.
Utility model content
The utility model is intended at least solve to a certain extent one of above-mentioned technical problem in correlation technique.Therefore,
Amplify damping energy dissipation support system the utility model proposes a kind of variation rigidity, the variation rigidity amplifies damping energy dissipation support system can
The amplification of rigidity and the enhancing of damping energy dissipation ability are met simultaneously under large deformation effect, so as to improve security.
To achieve the above object, propose that a kind of variation rigidity amplifies damping energy dissipation supporter according to embodiment of the present utility model
System, the variation rigidity amplifies damping energy dissipation support system to be included：Building body, the building body has phase in the horizontal direction
To the first side wall and second sidewall；First amplifies damping bearing diagonal, and described first amplifies damping bearing diagonal includes being propped up on first
Strut and the first lower support bar, first upper support bar, first lower support bar and the first side wall company triangular in shape
Connect；Second amplifies damping bearing diagonal, and described second amplifies damping bearing diagonal includes the second upper support bar and the second lower support bar, institute
State the second upper support bar, second lower support bar and second sidewall connection triangular in shape；Damper, the damping device
There are shear energy dissipation and axial rigidity, one end of the damper and first upper support bar and the first lower support bar rigidity
Connection, the other end of the damper is rigidly connected with second upper support bar and second lower support bar, wherein, it is described
When building body is not deformed, the axial direction of the damper and first upper support bar, first lower support bar, described second
The axial direction of each in upper support bar and second lower support bar is respectively provided with the predetermined angle more than 0 °；With the building
The deformation of main body gradually increases, the axial direction of the damper and first upper support bar, first lower support bar, described
The axial direction of at least one of two upper support bars and second lower support bar gradually overlaps.
Variation rigidity according to the utility model embodiment amplifies damping energy dissipation support system can be in large deformation effect similarly hereinafter
When meet the amplification of rigidity and the enhancing of damping energy dissipation ability, so as to improve security.
In addition, the variation rigidity amplification damping energy dissipation support system according to the utility model embodiment can also be with following attached
Plus technical characteristic：
According to one embodiment of the present utility model, when the building body is not deformed, the damper axially along water
Square to orientation.
According to one embodiment of the present utility model, when the building body is not deformed, described first amplifies damping tiltedly branch
Support and the described second amplification damping central transverse axis of the bearing diagonal on the damper are symmetrical arranged.
According to one embodiment of the present utility model, the deformation with the building body gradually increases, the damper
Axial direction gradually overlapped with the axial direction of first upper support bar and the axial direction of second lower support bar；Or the damper
It is axial gradually to be overlapped with the axial direction of second upper support bar and the axial direction of first lower support bar.
According to one embodiment of the present utility model, the damper further has axially power consumption.
According to one embodiment of the present utility model, described first amplifies damping bearing diagonal and described second amplifies damping tiltedly
The rigidity of each in support is all higher than the axial rigidity of the damper.
According to one embodiment of the present utility model, described first amplifies the rigidity of damping bearing diagonal and described second amplifies
Damp the equal stiffness of bearing diagonal.
According to one embodiment of the present utility model, the length of first upper support bar and first lower support bar
Equal length, the equal length of the length of second upper support bar and second lower support bar.
According to one embodiment of the present utility model, the length of first upper support bar, first lower support bar
The equal length of length, the length of second upper support bar and second lower support bar.
According to one embodiment of the present utility model, the vertical cross-section of the building body is rectangle, is propped up on described first
Strut, first lower support bar, second upper support bar and second lower support bar are connected to the building master
Four corners of the vertical cross-section of body.
Brief description of the drawings
Variation rigidity when Fig. 1 is not deformed building body according to the utility model embodiment amplifies damping energy dissipation support system
Structural representation.
Fig. 2 is that building body amplifies damping energy dissipation support system when deforming according to the variation rigidity of the utility model embodiment
Structural representation.
Fig. 3 is to amplify damping energy dissipation support system according to the variation rigidity of the utility model embodiment to make in upper level load
Load-displacement graph of relation under.
Fig. 4 is the deflection of the damper for amplifying damping energy dissipation support system according to the variation rigidity of the utility model embodiment
With the corresponding relation figure of the deflection of building body.
Reference：
Variation rigidity amplification damping energy dissipation support system 1,
Building body 10, the first side wall 11, second sidewall 12,
First amplify damping bearing diagonal 20, the first upper support bar 21, the first lower support bar 22,
Second amplify damping bearing diagonal 30, the second upper support bar 31, the second lower support bar 32,
Damper 40.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
What the utility model people that the utility model is based on the application made to the discovery of following facts and problem and understanding：
Although subtracting seismic isolation technology and can effectively reduce damage of the structure under big shake in correlation technique, with earthquake intensity
Increase, the rigidity of seismic isolation and reduction structure can be reduced gradually, and the horizontal distortion of structure can be increased significantly, in the big shake effect of design intensity
Under, subtracting shock insulation component can still meet the requirement of deformation, structure will not unstability collapse, it is excessive but under the big shake effect of super earthquake intensity
Deformation will cause structural instability to collapse, and cause serious potential safety hazard.
For example《Displacement enlargement type energy-dissipating equipment》(200710176740.0) structure for amplifying deformation is only through in increases structure
Damping energy dissipation, it is impossible to increase the rigidity of structure with deformation increase.Again for example《A kind of device of amplifying energy consumption effect of damper》
(2012101065667.0) and《A kind of scissor deformation amplifying device of amplifying energy consumption effect of damper》
(201510679219.3) it is that amplifying device is connected with damping member, with the increase of deformation, amplifying device is used as knot
Structure stiffness of structural member is gradually increased, but malformation amplification effect is gradually reduced, while Structural Energy Dissipation ability is gradually reduced, it is impossible to
Large deformation effect is lower to meet the amplification of rigidity and the enhancing of damping energy dissipation ability simultaneously.
Subtract seismic isolation technology situation in view of correlation technique, can be under large deformation effect the utility model proposes one kind
The enhanced variation rigidity of the amplification and damping energy dissipation ability that meet rigidity simultaneously amplifies damping energy dissipation support system 1.
Below with reference to the accompanying drawings describe to amplify damping energy dissipation support system 1 according to the variation rigidity of the utility model embodiment.
As Figure 1-Figure 4, the variation rigidity according to the utility model embodiment amplifies damping energy dissipation support system 1 and includes building
Build main body 10, first and amplify damping bearing diagonal 20, second amplification damping bearing diagonal 30 and damper 40.Wherein, following level sides
To as shown in the arrow A in accompanying drawing, vertical direction (above-below direction) is as shown in the arrow B in accompanying drawing.
Building body 10 has relative in the horizontal direction the first side wall 11 and second sidewall 12.First amplifies damping tiltedly
Support 20 includes the first upper support bar 21 and the first lower support bar 22, the first upper support bar 21, the first lower support bar 22 and first
The connection triangular in shape of side wall 11.Second amplifies damping bearing diagonal 30 includes the second upper support bar 31 and the second lower support bar 32, the
Two upper support bars 31, the second lower support bar 32 and the connection triangular in shape of second sidewall 12.Damper 40 has shear energy dissipation and axle
To rigidity, one end of damper 40 is rigidly connected with the first upper support bar 21 and the first lower support bar 22, damper 40 it is another
End is rigidly connected with the second upper support bar 31 and the second lower support bar 32.
Wherein, when building body 10 is not deformed, the axial direction of damper 40 and the first upper support bar 21, the first lower support bar
22nd, the axial direction of each in the second upper support bar 31 and the second lower support bar 32 is respectively provided with predetermined angle (such as Fig. 1 more than 0 °
It is shown).In earthquake, the deformation with building body 10 gradually increases, the axial direction of damper 40 and the first upper support bar 21, the
The axial direction of at least one of one lower support bar 22, the second upper support bar 31 and the second lower support bar 32 gradually overlaps (such as Fig. 2 institutes
Show).
Variation rigidity according to the utility model embodiment amplifies damping energy dissipation support system 1, and resistance is amplified by setting first
Buddhist nun's bearing diagonal 20 and second amplifies damping bearing diagonal 30, amplifies using first and damps the amplification damping bearing diagonal of bearing diagonal 20 and second
30 are amplified the deformation of building body 10 at damper 40, increase the energy consumption effect of damper 40, reduce building body
10 damage.
Also, damper 40 is mainly to provide shearing consumption when need to have shear energy dissipation and axial rigidity, i.e. initial stage small deformation
Can, when structure occurs large deformation, while shear energy dissipation is provided, the rigidity of structure, effective limiting structure can be effectively improved
Deformation under big shake or super large shake, it is ensured that structure no collapsing with strong earthquake, so as to improve security.Specifically, building body 10 is not
During deformation, the axial direction of damper 40 and the first upper support bar 21, the first lower support bar 22, the second upper support bar 31 and second lower
The axial direction of each in strut 32 is respectively provided with the predetermined angle more than 0 °, along support directional damper 40 only provide one it is small
Rigidity, the deformation of building body 10 is not limited substantially.Now, in the case where being acted on compared with small load, the deformation of building body 10 is by branch
Support (first amplifies damping bearing diagonal 20 and second amplifies damping bearing diagonal 30) will produce larger at damper 40 after amplifying
Deformation, the Main Function of damper 40 is to provide damping energy dissipation.With the increase that building body 10 deforms, damper 40 follows support
Deformation (axial-rotation), the axial direction of damper 40 and the first upper support bar 21, the first lower support bar 22, the second upper support bar 31 and
The axial direction of at least one of the second lower support bar 32 gradually overlaps, and whole variation rigidity amplifies the firm of damping energy dissipation support system 1
Degree is gradually stepped up, and the effect of damper 40 switchs to provide axial rigidity, effectively prevents variation rigidity from amplifying damping energy dissipation support system 1
There is large plastometric set and collapsed.
Therefore, variation rigidity according to the utility model embodiment amplifies damping energy dissipation support system 1, when earthquake is smaller or
During wind action, the system 1 only provides a less rigidity, and Main Function is to deform in damper 40 building body 10
Place amplifies, and damper 40 is efficiently consumed energy, and with the raising of earthquake intensity, the deformation of building body 10 is significantly increased, and is continuing to hinder
While Buddhist nun's device 40 efficiently consumes energy, the rigidity of the system 1 is gradually stepped up, and can be effectively increased the anti-side rigidity of structure, prevents structure
Collapsed in the big shake of design intensity or the big shake of super earthquake intensity, be effectively ensured structure safety, and by structural elements and damper
40 combine, and each several part component is played the effect of maximum, remarkable in economical benefits.
Below with reference to the accompanying drawings describe to amplify damping energy dissipation support system according to the variation rigidity of the utility model specific embodiment
1。
As Figure 1-Figure 4, the variation rigidity according to the utility model embodiment amplifies damping energy dissipation support system 1 and includes building
Build main body 10, first and amplify damping bearing diagonal 20, second amplification damping bearing diagonal 30 and damper 40.
Wherein, first amplifies the damping amplification damping bearing diagonal 30 of bearing diagonal 20 and second by the deformation of building body 10 in resistance
It is amplified at Buddhist nun's device 40, the multiple of amplification is proportional with the span-depth radio of building body 10 or substantially proportional, i.e. damper 40
Power consumption magnification ratio it is proportional with the span-depth radio of building body 10 or substantially proportional.Thus can be by increasing building body 10
Span or reduce the effective depth of building body 10 and increase structure span-depth radio, and then increase the amplification effect of damping energy dissipation
Really, wherein variation rigidity can be amplified damping energy dissipation support system 1 by the effective depth for reducing building body 10, to be located at floor levels firm
Property component between, rigid member can be layer top big rigidity beam or layer bottom layering high scope in increase horizontal stiffness
Component (support or wall).
Further, it is the lasting energy dissipation capacity of raising damper 40, damper 40 further has axially power consumption, so that
Damper 40 is set to meet the requirement of multi-direction power consumption.
In some specific embodiments of the present utility model, as shown in figure 1, when building body 10 is not deformed, damper 40
Axial direction orient in the horizontal direction, first amplify damping bearing diagonal 20 and second amplify damping bearing diagonal 30 on damper 40
Central transverse axis are symmetrical arranged.It is possible thereby to make distribution of force of the building body 10 in earthquake uniform, the steady of entirety is improved
It is qualitative, and the first amplification damping amplification damping bearing diagonal 30 of bearing diagonal 20 and second can be improved at damper 40 to structure change
The uniformity that shape is amplified, it is ensured that damper 40 axially to the first upper support bar 21, first lower during 10 large deformation of building body
The axial movement of at least one of strut 22, the second upper support bar 31 and the second lower support bar 32.
Advantageously, as shown in Fig. 2 the deformation with building body 10 gradually increases, on the axial direction of damper 40 and first
The axial direction of the axial direction of support bar 21 and the second lower support bar 32 gradually overlaps.Certainly, due to horizontal lotus that building body 10 is subject to
The direction of load is different, and the axial direction of damper 40 can also be with the axial direction of the second upper support bar 31 and the axial direction of the first lower support bar 22
Gradually overlap.It is possible thereby to further improving variation rigidity amplifies damping energy dissipation 1 rigidity of structure in large deformation of support system, prevent
The only deformation of building body 10 further expands.
In some specific examples of the present utility model, first amplifies damping bearing diagonal 20 and second amplifies damping bearing diagonal
The rigidity of each in 30 is all higher than the axial rigidity of damper 40, from there through support by the deformation of building body 10 in resistance
It is amplified at Buddhist nun's device 40, increases the energy consumption effect of damper 40, reduces the damage of structural elements.
Alternatively, the equal stiffness that the first rigidity for amplifying damping bearing diagonal 20 amplifies damping bearing diagonal 30 with second.By
This can make the amplification and second that the first amplification damping bearing diagonal 20 deforms at damper 40 to building body 10 amplify damping
The amplification that bearing diagonal 30 deforms at damper 40 to building body 10 is more uniform, improve damper 40 energy consumption effect and
In large deformation to the increase effect of overall structure rigidity.
In some specific embodiments of the present utility model, as depicted in figs. 1 and 2, the length of the first upper support bar 21 with
The equal length of the equal length of the first lower support bar 22, the length of the second upper support bar 31 and the second lower support bar 32.Change speech
It, the triangle that the first upper support bar 21, the first lower support bar 22 and the first side wall 11 are connected into is as bottom with the first side wall 11
The isosceles triangle on side, the triangle that the second upper support bar 31, the second lower support bar 32 and second sidewall 12 are connected into is with
Two side walls 12 are the isosceles triangle on base, it is possible thereby to improve the monolithic stability that variation rigidity amplifies damping energy dissipation support system 1
Property.
Further, the length of the first upper support bar 21, the length of the first lower support bar 22, the length of the second upper support bar 31
The equal length of degree and the second lower support bar 32.So not only can further improve variation rigidity and amplify damping energy dissipation support system
1 resistance to overturning, and variation rigidity can be made to amplify damping energy dissipation 1 uniform force in earthquake of support system, it is to avoid office
Portion's stress is excessive and unstability first.
In some specific examples of the present utility model, as depicted in figs. 1 and 2, the vertical cross-section of building body 10 is square
Shape, the first upper support bar 21, the first lower support bar 22, the second upper support bar 31 and the second lower support bar 32 are connected to building
Four corners of the vertical cross-section of main body 10.
For example, the first upper support bar 21, the first lower support bar 22, the second upper support bar 31 and the second lower support bar 32
In the cross section of each be hollow rectangle, the height H of the hollow, rectangular is 100 millimeters, width B is 100 millimeters, thick
Degree t is 10 millimeters.The height of the vertical cross-section of building body 10 is 4m, span is 8m, span-depth radio is 2.The axial direction of damper 40
Rigidity is that the first amplification damping bearing diagonal 20 and second amplifies 1/100 of the rigidity of each in damping bearing diagonal 30, damper
40 length is 400mm.The maximum horizontal displacement of calculating is 100mm, and 1/40 is reached equivalent to story drift.
Fig. 3 shows the load-displacement relation curve under upper level load action, it can be seen that the rigidity of structure with
The increase for deformation gradually increases, i.e., variation rigidity according to the utility model embodiment amplify damping energy dissipation support system 1 with
Deformation increases and the characteristic of rigidity of structure increase is notable.
Fig. 4 shows the corresponding relation of the deflection of damper 40 and the horizontal distortion amount of building body 10, it can be seen that initial
The vertical deformation of damper 40 is about 2 times of the integral level of building body 10 deformation during small deformation state, in the level of building body 10
When displacement reaches 100mm, the vertical deformation of damper 40 is about 1.5 times of the integral level of building body 10 deformation, i.e., according to this reality
The deformation amplification effect for amplifying damping energy dissipation support system 1 with the variation rigidity of new embodiment is obvious, damping energy dissipation amplification effect
Significantly.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
Described with simplified in description the utility model, must be with specific side rather than the device or element for indicating or imply meaning
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " is meant that at least two, example
Such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be
Mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or two interaction relationships of element.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combined in an appropriate manner in one or more any embodiments or example.Additionally, those skilled in the art can be by
Different embodiments or example described in this specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of variation rigidity amplifies damping energy dissipation support system, it is characterised in that including：
Building body, the building body has relative in the horizontal direction the first side wall and second sidewall；
First amplifies damping bearing diagonal, and described first amplifies damping bearing diagonal includes the first upper support bar and the first lower support bar,
First upper support bar, first lower support bar and the first side wall connection triangular in shape；
Second amplifies damping bearing diagonal, and described second amplifies damping bearing diagonal includes the second upper support bar and the second lower support bar,
Second upper support bar, second lower support bar and second sidewall connection triangular in shape；
Damper, the damper has shear energy dissipation and axial rigidity, is supported on one end of the damper and described first
Bar and first lower support bar are rigidly connected, under the other end of the damper and second upper support bar and described second
Support bar is rigidly connected, wherein,
When the building body is not deformed, the axial direction of the damper and first upper support bar, first lower support bar,
The axial direction of each in second upper support bar and second lower support bar is respectively provided with the predetermined angle more than 0 °；
Deformation with the building body gradually increases, the axial direction of the damper and first upper support bar, described
The axial direction of at least one of one lower support bar, second upper support bar and second lower support bar gradually overlaps.
2. variation rigidity according to claim 1 amplifies damping energy dissipation support system, it is characterised in that the building body is not
During deformation, the axial direction of the damper orients in the horizontal direction.
3. variation rigidity according to claim 2 amplifies damping energy dissipation support system, it is characterised in that the building body is not
During deformation, described first amplifies damping bearing diagonal and described second amplifies damping transverse center of the bearing diagonal on the damper
Axisymmetrical is set.
4. variation rigidity according to claim 1 amplifies damping energy dissipation support system, it is characterised in that as the building is led
The deformation of body gradually increases, the axial direction of the axial direction of the damper and first upper support bar and second lower support bar
Axially gradually overlap；Or
The axial direction of the damper gradually overlaps with the axial direction of second upper support bar and the axial direction of first lower support bar.
5. variation rigidity according to claim 1 amplifies damping energy dissipation support system, it is characterised in that the damper enters one
Step has axially power consumption.
6. variation rigidity according to claim 1 amplifies damping energy dissipation support system, it is characterised in that described first amplifies resistance
Buddhist nun's bearing diagonal and the described second rigidity of each amplified in damping bearing diagonal are all higher than the axial rigidity of the damper.
7. variation rigidity according to claim 6 amplifies damping energy dissipation support system, it is characterised in that described first amplifies resistance
The equal stiffness that the rigidity of Buddhist nun's bearing diagonal amplifies damping bearing diagonal with described second.
8. variation rigidity according to claim 1 amplifies damping energy dissipation support system, it is characterised in that supported on described first
The equal length of the length of bar and first lower support bar, the length of second upper support bar and second lower support bar
Equal length.
9. variation rigidity according to claim 8 amplifies damping energy dissipation support system, it is characterised in that supported on described first
The length of the length of bar, the length of first lower support bar, the length of second upper support bar and second lower support bar
Degree is equal.
10. the variation rigidity according to any one of claim 1-9 amplifies damping energy dissipation support system, it is characterised in that institute
The vertical cross-section of building body is stated for rectangle, first upper support bar, first lower support bar, second upper support bar
With four corners of the vertical cross-section that second lower support bar is connected to the building body.
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| CN201621057306.1U CN206189637U (en) | 2016-09-14 | 2016-09-14 | It enlargies damping energy dissipation support system to become rigidity |
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| CN201621057306.1U CN206189637U (en) | 2016-09-14 | 2016-09-14 | It enlargies damping energy dissipation support system to become rigidity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816142A (en) * | 2016-09-14 | 2018-03-20 | 北京清华同衡规划设计研究院有限公司 | Variation rigidity amplifies damping energy dissipation support system |
| CN114658139A (en) * | 2022-03-10 | 2022-06-24 | 北京市建筑设计研究院有限公司 | Efficient damping swing wall with scissor type amplification device |
-
2016
- 2016-09-14 CN CN201621057306.1U patent/CN206189637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816142A (en) * | 2016-09-14 | 2018-03-20 | 北京清华同衡规划设计研究院有限公司 | Variation rigidity amplifies damping energy dissipation support system |
| CN114658139A (en) * | 2022-03-10 | 2022-06-24 | 北京市建筑设计研究院有限公司 | Efficient damping swing wall with scissor type amplification device |
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