CN108442556A - Arachnoid Multi-direction shape memory alloy damper - Google Patents
Arachnoid Multi-direction shape memory alloy damper Download PDFInfo
- Publication number
- CN108442556A CN108442556A CN201810484826.8A CN201810484826A CN108442556A CN 108442556 A CN108442556 A CN 108442556A CN 201810484826 A CN201810484826 A CN 201810484826A CN 108442556 A CN108442556 A CN 108442556A
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- CN
- China
- Prior art keywords
- memory alloy
- mounting plate
- bolt hole
- wire mounting
- damper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 title claims abstract description 42
- 210000000576 arachnoid Anatomy 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 24
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 20
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 11
- 239000000956 alloy Substances 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 229910000521 B alloy Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000010358 mechanical oscillation Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000221096 Simmondsia chinensis Species 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- E04H9/14—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 against other dangerous influences, e.g. tornadoes, floods
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of building structure shake control devices,More particularly to arachnoid Multi-direction shape memory alloy damper,Including memorial alloy exterior deckle board,Round mild steel inner cylinder,Internal partition,Upper head plate,Bottom plate,Lead damper,Super elastic marmen silk,Memory alloy wire mounting plate,First screw assembly,Second screw assembly,Upper head plate bolt hole,Bottom plate bolt hole,Arachnoid Multi-direction shape memory alloy damper uses dual cylinder,Lead damper is set in round mild steel inner cylinder,Internal partition is set between inner/outer tube,Memory alloy wire mounting plate is arranged in internal partition both sides,It is fastened with the first bolt assembly,Each area's lattice are with 3 super elastic marmen silk drawknots at corresponding memory alloy wire mounting plate bolt hole,It is used in combination the second screw assembly to fasten,Advantages and advantages of the invention are realized to any level direction of structure and vertical seismic action,The energy consumption of wind or mechanical oscillation controls,Have level concurrently again,Vertical auto-reset function.
Description
Technical field
The present invention relates to a kind of building structure shake control devices, more particularly to a kind of building for building structure shake control
It builds and uses arachnoid Multi-direction shape memory alloy damper.
Background technology
Metallic damper (metallic yielding damper) is made with mild steel or other softer metals
Various forms of damping energy dissipation devices.There is good Hysteresis Behavior, the elastoplasticity having using certain metals after metal yield
Hysteresis deformation energy consumption, including mild steel damper, lead damper and marmem (shape memory alloys, abbreviation
SMA) damper etc..The mechanism that it carries out vibration control to structure is that the portion of energy of structural vibration is stagnant by the surrender of metal
It returns and dissipates, to achieve the purpose that reduce structural response.SMA is one of widely used intellectual material, in height
Add unloading when austenite phase transformation end temp, there is no residual deformation after full hysteresis loop and unloading can be provided, this
It is exactly phase transformation pseudoelasticity.The Robert of U.S. California was developed equal to 1994 in a kind of SMA (marmem)
Heart wire type damper.By intellectual material have the advantages that on material character common material it is incomparable, applied
Excellent control effect can be obtained to field of vibration control, this is also the research hotspot in civil engineering in recent years.SMA is also
With good antifatigue and corrosion resistance, the durability and maintenance-free of metal in addition, so being that civil engineering structure shakes
The ideal material of dynamic control, damper is all single direction mostly at present, or is merely capable of controlled level direction, and this
Body is not easy to realize the control of the earthquake of engineering structure, wind or mechanical oscillation etc..
Invention content
In order to solve above-mentioned technical problem, the present invention provides a kind of arachnoid Multi-direction shape memory alloy damping
Device mainly for realizing that the energy consumption to any level direction of structure and vertical seismic action, wind or mechanical oscillation controls, and has water concurrently
Flat, vertical auto-reset function.
The technical solution adopted by the present invention is as follows：
Arachnoid Multi-direction shape memory alloy damper, including memorial alloy exterior deckle board, round mild steel inner cylinder, internal partition, upper end
Plate, bottom plate, lead damper, super elastic marmen silk, memory alloy wire mounting plate, the first screw assembly, the second screw group
Part, upper head plate bolt hole, bottom plate bolt hole, the arachnoid Multi-direction shape memory alloy damper use dual cylinder, outside
Cylinder is dodecagon memorial alloy exterior deckle board, and inner cylinder is round mild steel inner cylinder, and lead damper is arranged in round mild steel inner cylinder, inside and outside
Cylinder is coaxial, and arachnoid Multi-direction shape memory alloy damper is divided into 6 area's lattice by 6 pieces of internal partitions being arranged between inner/outer tube；Institute
The 6 pieces of internal partitions stated are radially distributed centered on round mild steel inner cylinder, and the angle of adjacent two pieces of internal partitions is 60 degree；
The both sides in the middle part of internal partition are arranged in the memory alloy wire mounting plate, are opened up in memory alloy wire mounting plate edge
Memory alloy wire mounting plate is connect by bolt hole with the first screw assembly with internal partition, perpendicular in every piece of memory alloy wire mounting plate
3 bolts hole are uniformly opened up on straight center line, each area's lattice are with 3 super elastic marmen silk drawknots in corresponding memory alloy wire
At mounting plate bolt hole, the second screw assembly is used in combination to fasten；
The upper head plate, bottom plate are welded with memorial alloy exterior deckle board and round mild steel inner cylinder respectively, and upper head plate is arranged 12
For the upper head plate bolt hole of installation, 12 bottom plate bolts hole for installation are arranged in bottom plate.
Further, 3 row bolts hole, intermediate row bolt hole cooperation memory alloy wire peace are opened up in the middle part of the internal partition
Loading board installs super elastic marmen silk, remaining two row bolt hole is used for fixed memory B alloy wire mounting plate.
Beneficial effects of the present invention：
Advantages and advantages of the invention are realized to any level direction of structure and vertical seismic action, wind or mechanical oscillation
Energy consumption control, and have horizontal, vertical auto-reset function concurrently.
Description of the drawings
Fig. 1 is arachnoid Multi-direction shape memory alloy damper top view illustration of the present invention.
Fig. 2 is the A-A sectional view schematic diagrames of Fig. 1.
Fig. 3 is the B-B sectional view schematic diagrames of Fig. 2.
In figure, 1 is memorial alloy exterior deckle board；2 be round mild steel inner cylinder；3 be internal partition；4 be upper head plate；5 be bottom plate；
6 be lead damper；7 be super elastic marmen silk；8 be memory alloy wire mounting plate；9 be the first screw assembly；10 be second
Screw assembly；11 be upper head plate bolt hole；12 be bottom plate bolt hole.
Specific implementation mode
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
Embodiment：
As shown in Figure 1-Figure 3, in arachnoid Multi-direction shape memory alloy damper, including memorial alloy exterior deckle board 1, round mild steel
Cylinder 2, internal partition 3, upper head plate 4, bottom plate 5, lead damper 6, super elastic marmen silk 7, memory alloy wire mounting plate 8, the
One screw assembly 9, the second screw assembly 10, upper head plate bolt hole 11, bottom plate bolt hole 12；
It is dodecagon memorial alloy exterior deckle board that the arachnoid Multi-direction shape memory alloy damper, which uses dual cylinder, outer barrel,
1, inner cylinder is round mild steel inner cylinder 2, lead damper 6 is arranged in round mild steel inner cylinder 2, inner/outer tube is coaxial, is arranged between inner/outer tube
6 pieces of internal partitions 3 arachnoid Multi-direction shape memory alloy damper is divided into 6 area's lattice；6 pieces of internal partitions 3 are with circle
It centered on mild steel inner cylinder 2, radially distributes, the angle of adjacent two pieces of internal partitions 3 is 60 degree；
The both sides at 3 middle part of internal partition are arranged in the memory alloy wire mounting plate 8, in 8 edge of memory alloy wire mounting plate
Bolt hole is opened up, is connect memory alloy wire mounting plate 8 with internal partition 3 with the first screw assembly 9, is pacified in every piece of memory alloy wire
3 bolts hole are uniformly opened up in 8 vertical center line of loading board, each area's lattice are with 37 drawknots of super elastic marmen silk in corresponding note
Recall at 8 bolt hole of B alloy wire mounting plate, the second screw assembly 10 is used in combination to fasten；
The upper head plate 4, bottom plate 5 are welded with memorial alloy exterior deckle board 1 and round mild steel inner cylinder 2 respectively, and upper head plate 4 is arranged
12 bottom plate bolts hole 12 for installation are arranged in 12 upper head plate bolts hole 11 for installation, bottom plate 5.
3 middle part of internal partition opens up 3 row bolts hole, and intermediate row bolt hole cooperation memory alloy wire mounting plate 8 is pacified
Super elastic marmen silk 7 is filled, remaining two row bolt hole is used for fixed memory B alloy wire mounting plate 8.
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 (2)
1. arachnoid Multi-direction shape memory alloy damper, including memorial alloy exterior deckle board（1）, round mild steel inner cylinder（2）, it is interior every
Plate（3）, upper head plate（4）, bottom plate（5）, lead damper（6）, super elastic marmen silk（7）, memory alloy wire mounting plate
（8）, the first screw assembly（9）, the second screw assembly（10）, upper head plate bolt hole（11）, bottom plate bolt hole（12）Its feature
It is：
It is dodecagon memorial alloy exterior deckle board that the arachnoid Multi-direction shape memory alloy damper, which uses dual cylinder, outer barrel,
（1）, inner cylinder is round mild steel inner cylinder（2）, round mild steel inner cylinder（2）Interior setting lead damper（6）, inner/outer tube is coaxial, inner/outer tube
Between 6 pieces of internal partitions being arranged（3）Arachnoid Multi-direction shape memory alloy damper is divided into 6 area's lattice；
6 pieces of internal partitions（3）With round mild steel inner cylinder（2）Centered on, it radially distributes, adjacent two pieces of internal partitions（3）
Angle be 60 degree；
The memory alloy wire mounting plate（8）It is arranged in internal partition（3）The both sides at middle part, in memory alloy wire mounting plate（8）
Edge opens up bolt hole, with the first screw assembly（9）By memory alloy wire mounting plate（8）With internal partition（3）Connection, at every piece
Memory alloy wire mounting plate（8）3 bolts hole, 3 super elastic marmen silks of each area's lattice are uniformly opened up in vertical center line
（7）Drawknot is in corresponding memory alloy wire mounting plate（8）At bolt hole, the second screw assembly is used in combination（10）Fastening；
The upper head plate（4）, bottom plate（5）Respectively with memorial alloy exterior deckle board（1）With round mild steel inner cylinder（2）Welding, on
End plate（4）Be arranged 12 for installation upper head plate bolt hole（11）, bottom plate（5）Be arranged 12 for installation bottom plate spiral shell
Keyhole（12）.
2. arachnoid Multi-direction shape memory alloy damper according to claim 1, it is characterised in that：The internal partition
（3）Middle part opens up 3 row bolts hole, and an intermediate row bolt hole coordinates memory alloy wire mounting plate（8）Super elastic marmen is installed
Silk（7）, remaining two row bolt hole is for fixed memory B alloy wire mounting plate（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484826.8A CN108442556A (en) | 2018-05-20 | 2018-05-20 | Arachnoid Multi-direction shape memory alloy damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484826.8A CN108442556A (en) | 2018-05-20 | 2018-05-20 | Arachnoid Multi-direction shape memory alloy damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108442556A true CN108442556A (en) | 2018-08-24 |
Family
ID=63204061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810484826.8A Pending CN108442556A (en) | 2018-05-20 | 2018-05-20 | Arachnoid Multi-direction shape memory alloy damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442556A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001271510A (en) * | 2000-03-23 | 2001-10-05 | Building Research Inst Ministry Of Construction | Vibration control unit, damper for residence and device for detached steel-construction residence |
| CN201037277Y (en) * | 2007-04-06 | 2008-03-19 | 大连理工大学 | Energy dissipation-reposition shape memory alloy damper |
| CN102392497A (en) * | 2011-10-19 | 2012-03-28 | 沈阳建筑大学 | Multi-direction shape memory alloy, soft steel and lead combined drum-like damper |
| CN102425246A (en) * | 2011-10-19 | 2012-04-25 | 沈阳建筑大学 | Multipurpose damper made of shape memory alloy skew-pulled in multidimensional space |
| CN208309870U (en) * | 2018-05-20 | 2019-01-01 | 沈阳建筑大学 | Arachnoid Multi-direction shape memory alloy damper |
-
2018
- 2018-05-20 CN CN201810484826.8A patent/CN108442556A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001271510A (en) * | 2000-03-23 | 2001-10-05 | Building Research Inst Ministry Of Construction | Vibration control unit, damper for residence and device for detached steel-construction residence |
| CN201037277Y (en) * | 2007-04-06 | 2008-03-19 | 大连理工大学 | Energy dissipation-reposition shape memory alloy damper |
| CN102392497A (en) * | 2011-10-19 | 2012-03-28 | 沈阳建筑大学 | Multi-direction shape memory alloy, soft steel and lead combined drum-like damper |
| CN102425246A (en) * | 2011-10-19 | 2012-04-25 | 沈阳建筑大学 | Multipurpose damper made of shape memory alloy skew-pulled in multidimensional space |
| CN208309870U (en) * | 2018-05-20 | 2019-01-01 | 沈阳建筑大学 | Arachnoid Multi-direction shape memory alloy damper |
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