CN106223507A - A kind of high-performance supporting member based on Self-resetting power consumption - Google Patents
A kind of high-performance supporting member based on Self-resetting power consumption Download PDFInfo
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- CN106223507A CN106223507A CN201610596003.5A CN201610596003A CN106223507A CN 106223507 A CN106223507 A CN 106223507A CN 201610596003 A CN201610596003 A CN 201610596003A CN 106223507 A CN106223507 A CN 106223507A
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- China
- Prior art keywords
- spring group
- cup spring
- marmem
- self
- guide rod
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Classifications
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
Abstract
The present invention relates to a kind of high-performance supporting member based on Self-resetting power consumption, including Self-resetting energy-consuming parts (3), and it is separately mounted to the body supports cylinder at Self-resetting energy-consuming parts (3) two ends, also with end-fitting on described body supports cylinder, described Self-resetting energy-consuming parts (3) includes urceolus (32) and piston guide rod (31), viscous damper chamber (33) and marmem cup spring group chamber (34) it is additionally provided with in described urceolus (32), one end of described piston guide rod (31) sequentially passes through viscous damper chamber (33) and marmem cup spring group chamber (34), the other end is fixing connects a body supports cylinder, described urceolus (32) is also fixing connects another body supports cylinder.Compared with prior art, the present invention integrates the important function of seismic resistance such as lateral resisting, anti-buckling, Self-resetting, wide frequency domain power consumption, the shortcoming improving the deficiency that consumes energy under viscous damper low frequency and high temperature, it is ensured that without changing after supporting member shake.
Description
Technical field
The present invention relates to Construction Anti-earthquake and cushion technique field, especially relate to one and wide frequency can be provided when shake
Consume energy in territory, the high-performance supporting member of Self-resetting after shake.
Background technology
Support system is one of building structure opposing vitals of side force including earthquake with wind load.Currently
Design object allow generally for being supported on and elastic-plastic deformation occur, therefore to supporting member and the deformation of connecting portion thereof under big shake
Performance and bearing capacity propose high requirement.Although traditional flexible support can provide lateral rigidity by tensile strength, but
It is gradually to lose efficacy owing to constantly surrendering in earthquake, produces idle running effect, lose energy dissipation capacity.Meanwhile, flexible support exists
Plastic deformation under geological process can concentrate on position of joints, including at screw and the gaily decorated basket position of tensioning, but this position
Material is not probably due to possess enough ductility and shear lageffect and easily rupture, thus causes catastrophic consequence.
Although the buckling restrained brace risen recently can provide bigger lateral rigidity and energy dissipation capacity, but institute after middle shake or macroseism
The plastic deformation caused is difficult to repair, if use the structure permanent deformation of buckling restrained brace excessive simultaneously, may lose
The feasibility repaired, so that total is forced to remove after shake.
Chinese patent ZL 201310602995.4 discloses a kind of circumferential viscous damping support.It include upper bearing plate and
Lower support plate, is provided with bearing weight body between described upper bearing plate and lower support plate, described upper bearing plate side is along downwardly extending also
Bend inwards formation annular housing, and described bearing weight body top is cased with annular piston, and annular piston is internal is cavity structure, institute
State the upper and lower both ends of the surface of annular piston and fit the upper inwall of annular housing respectively and annular housing is sealed by lower inwall, described annular chamber
Internal portion connects with the cavity of annular piston, fills viscous liquid in described annular housing.This viscous damper is transported at high frequency
There is time dynamic the effect of preferable oscillation damping and energy dissipating, but the power consumption under high temperature and low-frequency vibration is then the most not enough.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of and consume based on Self-resetting
The high-performance supporting member of energy.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of high-performance supporting member based on Self-resetting power consumption, including Self-resetting energy-consuming parts, and is separately mounted to
The body supports cylinder at Self-resetting energy-consuming parts two ends, also with end-fitting, described Self-resetting on described body supports cylinder
Energy-consuming parts includes urceolus and piston guide rod, is additionally provided with viscous damper chamber and marmem cup spring group in described urceolus
Chamber, one end of described piston guide rod sequentially passes through viscous damper chamber and marmem cup spring group chamber, and the other end is fixed
Connecting a body supports cylinder, described urceolus is also fixing connects another body supports cylinder；
When vibration occurs, piston guide rod moves back and forth in urceolus, and the damping liquid of viscous damper intracavity is to piston
Guide rod provides resistance, and meanwhile, piston guide rod extruding is placed on the marmem cup spring of marmem cup spring group intracavity
Group, it is achieved oscillation damping and energy dissipating.
Described viscous damper chamber includes the viscous damper cylinder being fixed in urceolus, fills resistance in viscous damper cylinder
Buddhist nun's liquid, described piston guide rod passes viscous damping cylinder, in the part in piston guide rod is always positioned at viscous damping cylinder also
It is arranged with at least one piston, on piston, throttle orifice for damping liquid circulation is also distributed.
The outer ring surface of described piston contacts sealing with the inner core wall of viscous damping cylinder.
Described viscous damper cylinder includes the viscous damper barrel being close to outer tube inner wall, at viscous damper barrel
The opening part at two ends is also sealed and installed with antivibrator cover plate, and antivibrator cover plate is also fixing with outer tube inner wall to be connected, described piston
Guide rod sequentially passes through two pieces of antivibrator cover plates, keeps sealing between described piston guide rod and antivibrator cover plate.
Described marmem cup spring group chamber includes the cup spring group chamber cylinder being fixed in urceolus, in the cylinder of cup spring group chamber
Being provided with marmem cup spring group, described piston guide rod passes cup spring group chamber cylinder and marmem cup spring group, institute
The position limiting structure for being respectively held against marmem cup spring group two ends is also formed on the piston guide rod stated；
When piston guide rod moves back and forth in urceolus, the position limiting structure at two ends alternately coordinates extruding to be positioned at cup spring group chamber cylinder
Middle marmem cup spring group, it is achieved oscillation damping and energy dissipating.
Described marmem cup spring group includes multiple hard internal ring and marmem outer shroud, hard internal ring
The internal face of outside wall surface and marmem outer shroud all has the chamfer being mutually matched, and is remembered with shape by hard internal ring
Recall the extruding that contacts with each other between the chamfer of alloy outer shroud, it is achieved between two the most adjacent hard internal ring, button takes a shape
Memorial alloy outer shroud.
It is positioned in marmem cup spring group on two hard internal ring of outermost end and is also separately installed with one piece of pad, and
Meet: when piston guide rod moves back and forth, carry out extrusion shapes memorial alloy cup spring group by propping up described pad.
Described hard internal ring is essence steel internal ring.
Described piston guide rod forms abrupt change of cross-section groove, described shape in indent at marmem cup spring group
The inner opening diameter of memorial alloy cup spring group mates with abrupt change of cross-section groove, and make the two ends of abrupt change of cross-section groove formed described for
Prop up the position limiting structure at marmem cup spring group two ends.
Described cup spring group chamber cylinder includes that cup spring group chamber barrel and cup spring group chamber cover plate, described cup spring group chamber barrel are close to
On outer tube inner wall, described cup spring group chamber cover plate is for sealing the opening of cup spring group chamber barrel, and fixes even with outer tube inner wall
Connect.
The high-performance supporting member based on Self-resetting power consumption of the present invention, collects lateral resisting, anti-buckling, Self-resetting, wide frequency domain
The important function of seismic resistance such as power consumption are in one.Wherein, Self-resetting energy-consuming parts utilizes viscous damping system and super-elastic shape memory
Alloy cup spring group carries out associating power consumption, make use of the feature that the power consumption of marmem cup spring group is unrelated with loading frequency, improves
The shortcoming of the deficiency that consumes energy under viscous damper low frequency.Make use of the Self-resetting performance of marmem cup spring group simultaneously, protect
Without changing after card supporting member shake.
Compared with prior art, the invention have the advantages that
(1) utilize marmem cup spring group to provide anti-side rigidity and intensity, and pass through super elastic shape memory alloy
Characteristic provides Self-resetting driving force, and this self-resetting capability is not affected by viscous damper.
(2) by the hysteresis ability of shape memory alloy material self and marmem outer shroud and essence steel internal ring
Friction provides the power consumption mechanism unrelated with loading frequency, improves not enough the lacking of power consumption under viscous damping system low-frequency excitation
Fall into.
(3) the marmem cup spring group provided is the system of a kind of risk without rupture failure, and possesses overload protection
Characteristic, cannot continue to be deformed owing to inner and outer ring contacts with each other restriction, it is to avoid support suddenly after cup spring group is compressed completely
Inefficacy causes structure collapses.
(4) can avoid supporting buckling failure by body supports cylinder is reasonably designed.
(5) there is two-layer containment vessel outside the damping liquid in the viscous damper that the present invention provides, damping fluid physical ability is more
Add and safely and effectively play a role.
(6) present invention can effectively reduce the temperature sensitivity of viscous damping system.Fluid damping material can be along with temperature
Rising the phenomenon of viscosity degradation occurs, damping force also decreases；Otherwise, the stress plateau of shape memory alloy material then can
Raising along with the rising of temperature, the damping force that this change makes marmem cup spring group provide increases so that runback
The advantage that position power consumption core component has temperature sensitive compensation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the Self-resetting energy-consuming parts of the present invention；
Fig. 3 is the piston cross-sectional schematic along line A-A of the present invention；
Fig. 4 is the tension ultimate deformation schematic diagram of the Self-resetting energy-consuming parts of the present invention；
Fig. 5 is the pressurized ultimate deformation schematic diagram of the Self-resetting energy-consuming parts of the present invention；
Fig. 6 is the structural representation in the marmem cup spring group chamber of the present invention；
Fig. 7 is the schematic diagram that the high-performance supporting member of the present invention is arranged in structural framing；
In figure, 11-left part joint, 12-right part joint, 21-left part body supports cylinder, 22-right part body supports cylinder,
3-Self-resetting energy-consuming parts, 31-piston guide rod, 32-urceolus, 33-viscous damper chamber, 34-marmem cup spring group chamber,
331-viscous damper barrel, 332-damping liquid, 333-viscous damper left cover, 334-piston, 335-throttle orifice, 336-
Viscous damper right cover plate, 341-cup spring group chamber barrel, 342-cup spring group chamber cover plate, 343-marmem cup spring group,
3431-the first pad, 3432-the second pad, 3433-the first marmem outer shroud, outside 3434-the second marmem
Ring, 3435-the 3rd marmem outer shroud, 3436-the first essence steel internal ring, 3437-the second essence steel internal ring, outside 3438-first
Side half essence steel internal ring, half essence steel internal ring outside 3439-second, 4-structural framing.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
Embodiment 1
A kind of high-performance supporting member based on Self-resetting power consumption, including Self-resetting energy-consuming parts 3, and is separately mounted to
The body supports cylinder at Self-resetting energy-consuming parts 3 two ends, also with end-fitting on body supports cylinder, Self-resetting energy-consuming parts 3 wraps
Include urceolus 32 and piston guide rod 31, in urceolus 32, be additionally provided with viscous damper chamber 33 and marmem cup spring group chamber 34, live
One end of plug guide rod 31 sequentially passes through viscous damper chamber 33 and marmem cup spring group chamber 34, and the other end fixes connection one
Individual body supports cylinder, urceolus 32 is also fixing connects another body supports cylinder.
Viscous damper chamber 33 includes the viscous damper cylinder being fixed in urceolus 32, the built-in full damping of viscous damper cylinder
Liquid 332, viscous damper cylinder includes the viscous damper barrel 331 being close to urceolus 32 inwall, at viscous damper barrel 331
The opening part at two ends be also sealed and installed with antivibrator cover plate, antivibrator cover plate is also fixing with urceolus 32 inwall to be connected, and piston is led
Bar 31 sequentially passes through two pieces of antivibrator cover plates, keeps sealing between piston guide rod 31 and antivibrator cover plate.Begin at piston guide rod 31
Final position is also arranged with piston 334 in the part in viscous damping cylinder, is also distributed and flows for damping liquid 332 on piston 334
Logical throttle orifice 335, the outer ring surface of piston contacts sealing with the inner core wall of viscous damping cylinder.
Marmem cup spring group chamber 34 includes the cup spring group chamber cylinder being fixed in urceolus 32, and cup spring group chamber cylinder includes ring
Spring group chamber barrel 341 and cup spring group chamber cover plate 342, cup spring group chamber barrel 341 is close on urceolus 32 inwall, cup spring group chamber cover plate
342 for sealing the opening of cup spring group chamber barrel 341, and fixing with urceolus 32 inwall is connected.It is provided with in the cylinder of cup spring group chamber
Marmem cup spring group 343, marmem cup spring group 343 includes outside multiple hard internal ring and marmem
Ring, the outside wall surface of hard internal ring and the internal face of marmem outer shroud all have the chamfer being mutually matched, and by hard
The extruding that contacts with each other between the chamfer of matter internal ring and marmem outer shroud, it is achieved two the most adjacent hard internal ring it
Between button take a marmem outer shroud.It is positioned in marmem cup spring group 343 on two hard internal ring of outermost end
Also it is separately installed with one piece of pad, and meets: when piston guide rod 31 moves back and forth, carry out extrusion shapes memory conjunction by propping up pad
Gold cup spring group 343.Hard internal ring is essence steel internal ring.Piston guide rod 31 is through cup spring group chamber cylinder and marmem cup spring group
343, piston guide rod 31 forms abrupt change of cross-section groove, marmem ring in indent at marmem cup spring group 343
The inner opening diameter of spring group 343 mates with abrupt change of cross-section groove, and the two ends of abrupt change of cross-section groove are formed for propping up shape note
Recall the position limiting structure at alloy cup spring group 343 two ends.When piston guide rod 31 moves back and forth in urceolus 32, the position limiting structure at two ends is handed over
For the marmem cup spring group 343 coordinating extruding to be positioned at centre with cup spring group chamber cylinder, it is achieved oscillation damping and energy dissipating.When vibrating
Time, piston guide rod 31 moves back and forth in urceolus 32, and piston guide rod 31 is provided by the damping liquid 332 in viscous damper chamber 33
Resistance, meanwhile, piston guide rod 31 extruding is placed on the marmem cup spring group in marmem cup spring group chamber 34
343, it is achieved oscillation damping and energy dissipating.
Embodiment 2
As it is shown in figure 1, a kind of high-performance supporting member based on Self-resetting power consumption core component, (left including end-fitting
End-fitting 11, right part joint 12), body supports cylinder (left part body supports cylinder 21, right part body supports cylinder 22) and runback
Position energy-consuming parts 3.The two ends of Self-resetting energy-consuming parts 3 are connected by hickey with two body supports cylinders respectively, left part master
The other end of body support tube 21 is welded with left part joint 11, and the other end of right part body supports cylinder 22 is welded with right part joint 12.
The organigram of Self-resetting energy-consuming parts 3 as shown in Figure 2, in the case of seismic events, the reciprocal fortune of piston guide rod 31
The dynamic reciprocating motion causing piston 334, the piston 334 reciprocating motion in the damping liquid 332 in viscous damper chamber 33, make to live
Fill in 334 both sides damping liquids 332 flow between cylinder body by throttle orifice 335, thus produce bigger throttle resistance, absorption due to
Seismic energy input, and be converted into heat energy and be melt in surrounding, and the size of this damping force has with load rate
Close, the little damping of low speed, the biggest damping.The throttle orifice 335 distribution on piston 334 is as shown in Figure 3.
Meanwhile, marmem cup spring group chamber 34 also piston guide rod 31 is reciprocating lead under couple
Power consumption.Fig. 4 is the tension ultimate deformation schematic diagram of Self-resetting energy-consuming parts 3.When piston guide rod 31 tension is to left movement, due to
The inhibition of cup spring group chamber cover plate 342, the athletic meeting of piston guide rod 31 causes the pressure of marmem cup spring group 343 entirety
Contracting, first marmem outer shroud the 3433, second marmem outer shroud the 3434, the 3rd marmem outer shroud 3435
Producing and expand, marmem outer shroud can resist external load because expanding the Zernike annular polynomial produced.
Fig. 5 is the pressurized ultimate deformation schematic diagram of Self-resetting energy-consuming parts 3.When piston guide rod 31 pressurized moves right,
Due to the inhibition of urceolus 32 inwall, the athletic meeting of piston guide rod 31 causes the pressure of marmem cup spring group 343 entirety
Contracting, first marmem outer shroud the 3433, second marmem outer shroud the 3434, the 3rd marmem outer shroud 3435
Producing and expand, marmem outer shroud can resist external load because expanding the Zernike annular polynomial produced.
By the design of the present embodiment, no matter Self-resetting energy-consuming parts 3 is in tension or pressured state, and shape memory closes
Gold cup spring group 343 is all in pressured state.When the motion of piston guide rod 31 makes marmem cup spring group 343 compress, from
The deformation of reset energy-consuming parts 3 reaches capacity state, and the external load continuing to increase will make essence steel internal ring (the first smart steel internal ring
3436, half essence steel internal ring 3439 outside half essence steel internal ring 3438, second outside the second essence steel internal ring 3437, first) between reach
To contact squeeze state, play deformation locking action.
Fig. 6 further illustrates the detailed configuration in marmem cup spring group chamber 34.In marmem cup spring group
343 absorb Self-resetting energy-consuming parts 3 deformation and during pressurized, first marmem outer shroud the 3433, second shape
Memorial alloy outer shroud 3434, the 3rd marmem outer shroud 3435 expand, simultaneously due to the corner cut effect between inner and outer ring
Outside first essence steel internal ring the 3436, second essence steel internal ring 3437, first outside half essence steel internal ring 3438, second in half essence steel
Ring 3439 can produce slight inside contracting, and this act as whole Self-resetting energy-consuming parts 3 and provides axial resistance.Tie in earthquake
Shu Hou, first marmem outer shroud the 3433, second marmem outer shroud the 3434, the 3rd marmem outer shroud
3435 owing to expanding produced deformation because its super elastic characteristics will be recovered automatically, so that whole Self-resetting energy-consuming parts 3
It is returned to original state.First marmem outer shroud the 3433, second marmem outer shroud the 3434, the 3rd shape memory
Alloy outer shroud 3435 expands produced by under geological process repeatedly and the process replied is disappeared by the hysteretic characteristic of material self
Consumption seismic energy, simultaneously because first marmem outer shroud the 3433, second marmem outer shroud the 3434, the 3rd shape
Half essence steel internal ring outside memorial alloy outer shroud 3435 and first essence steel internal ring the 3436, second essence steel internal ring 3437 or the first
3438, the phase mutual friction of half essence steel internal ring 3439 contact surface can earthquake energy further outside second.
If Fig. 7 is the exemplary plot that high-performance supporting member is arranged in structural framing.When the reciprocal lateral loads of power
When framework, this high-performance supporting member can occur axial push-pull to deform, and the damping force produced by viscous damper chamber 33 with
The outer shroud that marmem cup spring group chamber 34 produces expands drag and combines opposing external load, and combines power consumption.Earthquake load
After disappearance, utilize the superelastic properties of marmem outer shroud, framework reverts can be promoted to original state, reduce structure permanent
Deformation and damage.
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and use invention.
These embodiments obviously easily can be made various amendment by person skilled in the art, and described herein typically
Principle is applied in other embodiments without through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability
Field technique personnel should be the present invention's according to the announcement of the present invention, the improvement made without departing from scope and amendment
Within protection domain.
Claims (10)
1. a high-performance supporting member based on Self-resetting power consumption, including Self-resetting energy-consuming parts (3), and is separately mounted to
The body supports cylinder at Self-resetting energy-consuming parts (3) two ends, also with end-fitting on described body supports cylinder, its feature exists
In, described Self-resetting energy-consuming parts (3) includes urceolus (32) and piston guide rod (31), is additionally provided with viscous in described urceolus (32)
Stagnant antivibrator chamber (33) and marmem cup spring group chamber (34), one end of described piston guide rod (31) sequentially passes through viscous
Antivibrator chamber (33) and marmem cup spring group chamber (34), the other end is fixing connects a body supports cylinder, described outside
Cylinder (32) is also fixing connects another body supports cylinder；
When vibration occurs, piston guide rod (31) moves back and forth in urceolus (32), the damping fluid in viscous damper chamber (33)
Body (332) provides resistance to piston guide rod (31), and meanwhile, piston guide rod (31) extruding is placed on marmem cup spring group chamber
(34) marmem cup spring group (343) in, it is achieved oscillation damping and energy dissipating.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 1, it is characterised in that described
Viscous damper chamber (33) includes the viscous damper cylinder being fixed in urceolus (32), viscous damper cylinder built-in full damping liquid
(332), described piston guide rod (31) passes viscous damping cylinder, is always positioned at the portion in viscous damping cylinder at piston guide rod (31)
Also it is arranged with at least one piston on Fen, on piston, the throttle orifice (335) that for damping liquid (332) circulate also is distributed.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 2, it is characterised in that described
The outer ring surface of piston contacts sealing with the inner core wall of viscous damping cylinder.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 2, it is characterised in that described
Viscous damper cylinder includes the viscous damper barrel (331) being close to urceolus (32) inwall, at viscous damper barrel (331)
The opening part at two ends is also sealed and installed with antivibrator cover plate, and antivibrator cover plate is also fixing with urceolus (32) inwall to be connected, described
Piston guide rod (31) sequentially passes through two pieces of antivibrator cover plates, keeps close between described piston guide rod (31) and antivibrator cover plate
Envelope.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 1, it is characterised in that described
Marmem cup spring group chamber (34) includes the cup spring group chamber cylinder being fixed in urceolus (32), is provided with in the cylinder of cup spring group chamber
Marmem cup spring group (343), described piston guide rod (31) passes cup spring group chamber cylinder and marmem cup spring group
(343) also formed on, described piston guide rod (31) and be used for being respectively held against the spacing of marmem cup spring group (343) two ends
Structure；
When piston guide rod (31) moves back and forth in urceolus (32), the position limiting structure at two ends alternately coordinates extruding with cup spring group chamber cylinder
It is positioned at marmem cup spring group (343) of centre, it is achieved oscillation damping and energy dissipating.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 5, it is characterised in that described
Marmem cup spring group (343) includes multiple hard internal ring and marmem outer shroud, the outside wall surface of hard internal ring and
The internal face of marmem outer shroud all has the chamfer being mutually matched, and passes through outside hard internal ring and marmem
The extruding that contacts with each other between the chamfer of ring, it is achieved between two the most adjacent hard internal ring, button takes a marmem
Outer shroud.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 6, it is characterised in that shape is remembered
Recall to be positioned on alloy cup spring group (343) on two hard internal ring of outermost end and be also separately installed with one piece of pad, and meet: piston
When guide rod (31) moves back and forth, carry out extrusion shapes memorial alloy cup spring group (343) by propping up described pad.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 6, it is characterised in that described
Hard internal ring is essence steel internal ring.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 5, it is characterised in that described
Piston guide rod (31) is forming abrupt change of cross-section groove, described shape memory through marmem cup spring group (343) place indent
The inner opening diameter of alloy cup spring group (343) mates with abrupt change of cross-section groove, and makes the two ends of abrupt change of cross-section groove form described use
In the position limiting structure propping up marmem cup spring group (343) two ends.
A kind of high-performance supporting member based on Self-resetting power consumption the most according to claim 5, it is characterised in that described
Cup spring group chamber cylinder include cup spring group chamber barrel (341) and cup spring group chamber cover plate (342), described cup spring group chamber barrel (341)
Being close on urceolus (32) inwall, described cup spring group chamber cover plate (342) is used for sealing the opening in cup spring group chamber barrel (341),
And fixing with urceolus (32) inwall be connected.
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| CN107023210A (en) * | 2017-05-26 | 2017-08-08 | 太原恒晋减震科技有限公司 | Build shock-damping energy-dissipating and reset damper |
| CN107574927A (en) * | 2017-07-19 | 2018-01-12 | 苏州科技大学 | A kind of SMA Self-resettings ductility shears thin plate bracing members |
| CN107675800A (en) * | 2017-08-07 | 2018-02-09 | 同济大学 | (SMA) self-resetting deformation coordinates floor node structure |
| CN108193794A (en) * | 2017-12-30 | 2018-06-22 | 江苏宏丰奥凯机电有限公司 | Cartridge type damper |
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| CN108590302A (en) * | 2018-05-08 | 2018-09-28 | 同济大学 | A kind of earthquake for waving core exempts to damage Self-resetting energy-consuming device |
| CN109723160A (en) * | 2019-01-08 | 2019-05-07 | 同济大学 | A kind of Self-resetting component based on high-strength steel cup spring in parallel |
| CN110700076A (en) * | 2019-09-27 | 2020-01-17 | 河海大学 | Memory alloy damper |
| CN110761431A (en) * | 2019-10-29 | 2020-02-07 | 北京交通大学 | Combined shock-absorbing damper with self-resetting function |
| CN113216695A (en) * | 2021-05-12 | 2021-08-06 | 吉林大学 | Template support vibration attenuation rod piece and anti-collapse control method |
| CN113356383A (en) * | 2021-05-24 | 2021-09-07 | 重庆大学 | Sleeve type self-resetting damper with shape memory wire and plate set |
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| CN107023210A (en) * | 2017-05-26 | 2017-08-08 | 太原恒晋减震科技有限公司 | Build shock-damping energy-dissipating and reset damper |
| CN107574927A (en) * | 2017-07-19 | 2018-01-12 | 苏州科技大学 | A kind of SMA Self-resettings ductility shears thin plate bracing members |
| CN107574927B (en) * | 2017-07-19 | 2023-04-28 | 苏州科技大学 | SMA self-resetting ductile shear sheet steel support |
| CN107675800A (en) * | 2017-08-07 | 2018-02-09 | 同济大学 | (SMA) self-resetting deformation coordinates floor node structure |
| CN107675800B (en) * | 2017-08-07 | 2019-12-27 | 同济大学 | Self-resetting deformation coordination floor slab node structure |
| CN108193794A (en) * | 2017-12-30 | 2018-06-22 | 江苏宏丰奥凯机电有限公司 | Cartridge type damper |
| CN108265847A (en) * | 2018-02-27 | 2018-07-10 | 同济大学 | Piston type particle damper |
| CN108590302A (en) * | 2018-05-08 | 2018-09-28 | 同济大学 | A kind of earthquake for waving core exempts to damage Self-resetting energy-consuming device |
| CN109723160B (en) * | 2019-01-08 | 2020-04-28 | 同济大学 | Self-resetting member based on parallel high-strength steel ring springs |
| CN109723160A (en) * | 2019-01-08 | 2019-05-07 | 同济大学 | A kind of Self-resetting component based on high-strength steel cup spring in parallel |
| CN110700076A (en) * | 2019-09-27 | 2020-01-17 | 河海大学 | Memory alloy damper |
| CN110700076B (en) * | 2019-09-27 | 2021-05-28 | 河海大学 | Memory alloy damper |
| CN110761431A (en) * | 2019-10-29 | 2020-02-07 | 北京交通大学 | Combined shock-absorbing damper with self-resetting function |
| WO2022078201A1 (en) * | 2020-10-15 | 2022-04-21 | 余永成 | Cross bar and road guardrail |
| CN113216695A (en) * | 2021-05-12 | 2021-08-06 | 吉林大学 | Template support vibration attenuation rod piece and anti-collapse control method |
| CN113216695B (en) * | 2021-05-12 | 2022-02-18 | 吉林大学 | Template support vibration attenuation rod piece and anti-collapse control method |
| CN113356383A (en) * | 2021-05-24 | 2021-09-07 | 重庆大学 | Sleeve type self-resetting damper with shape memory wire and plate set |
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