CN111946127B - Magnetorheological elastomer intelligent shock insulation support with high vertical bearing capacity - Google Patents
Magnetorheological elastomer intelligent shock insulation support with high vertical bearing capacity Download PDFInfo
- Publication number
- CN111946127B CN111946127B CN202010837123.6A CN202010837123A CN111946127B CN 111946127 B CN111946127 B CN 111946127B CN 202010837123 A CN202010837123 A CN 202010837123A CN 111946127 B CN111946127 B CN 111946127B
- Authority
- CN
- China
- Prior art keywords
- magnetorheological elastomer
- bearing capacity
- coil
- magnetorheological
- support
- 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 57
- 239000000806 elastomer Substances 0.000 title claims abstract description 56
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 230000035939 shock Effects 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- JZZIHCLFHIXETF-UHFFFAOYSA-N dimethylsilicon Chemical compound C[Si]C JZZIHCLFHIXETF-UHFFFAOYSA-N 0.000 claims description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 7
- 238000011160 research Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- VQAPWLAUGBBGJI-UHFFFAOYSA-N [B].[Fe].[Rb] Chemical compound [B].[Fe].[Rb] VQAPWLAUGBBGJI-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010837123.6A CN111946127B (en) | 2020-08-19 | 2020-08-19 | Magnetorheological elastomer intelligent shock insulation support with high vertical bearing capacity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010837123.6A CN111946127B (en) | 2020-08-19 | 2020-08-19 | Magnetorheological elastomer intelligent shock insulation support with high vertical bearing capacity |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111946127A CN111946127A (en) | 2020-11-17 |
CN111946127B true CN111946127B (en) | 2021-07-30 |
Family
ID=73343169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010837123.6A Expired - Fee Related CN111946127B (en) | 2020-08-19 | 2020-08-19 | Magnetorheological elastomer intelligent shock insulation support with high vertical bearing capacity |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111946127B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112943839B (en) * | 2021-02-09 | 2023-02-10 | 上海工程技术大学 | Magnetorheological elastomer shock absorber with adjustable working stroke |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4409742B2 (en) * | 2000-10-05 | 2010-02-03 | 株式会社東芝 | Variable spring type damping device |
CN101586641B (en) * | 2009-06-23 | 2010-11-03 | 武汉理工大学 | Laminated intelligent shock-isolation bearing capable of self-adaptively regulating cutting performance |
CN102733483A (en) * | 2012-07-02 | 2012-10-17 | 大连理工大学 | Variable rigidity shock insulation integral intelligent support seat |
CN107013073B (en) * | 2017-03-24 | 2019-05-31 | 南京理工大学 | Composite-structure magnetorheological elastomer isolator |
CN109295844A (en) * | 2018-10-30 | 2019-02-01 | 扬州大学 | A kind of magnetorheological high damping elastomer single support of laminated type |
CN109972667B (en) * | 2019-03-20 | 2020-09-25 | 南京理工大学 | Composite-structure magnetorheological elastomer negative-stiffness shock isolator |
-
2020
- 2020-08-19 CN CN202010837123.6A patent/CN111946127B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN111946127A (en) | 2020-11-17 |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lv Yang Inventor after: Zhang Yike Inventor after: Mei Pinbin Inventor after: Huijiantong Inventor after: Chen Yu Inventor after: Huang Xin Inventor after: Zhang Huidong Inventor before: Lv Yang Inventor before: Zhang Yike Inventor before: Mei Pinbin Inventor before: Huijiantong Inventor before: Chen Yu Inventor before: Huang Xin |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |