JPS6483744A - Earthquakeproof structure - Google Patents
Earthquakeproof structureInfo
- Publication number
- JPS6483744A JPS6483744A JP24155587A JP24155587A JPS6483744A JP S6483744 A JPS6483744 A JP S6483744A JP 24155587 A JP24155587 A JP 24155587A JP 24155587 A JP24155587 A JP 24155587A JP S6483744 A JPS6483744 A JP S6483744A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnets
- foundation
- borne
- electromagnets
- disposed
- 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.)
- Granted
Links
Abstract
PURPOSE: To shut off the transmission of vibrations applied from the outside by disposing electromagnets on a borne part so that they correspond to permanent magnets disposed on a foundation, and bearing the borne part in a condition of floating up from the foundation, the electromagnets having different polarities from those of the permanent magnets. CONSTITUTION: Permanent magnets 6 are disposed on a foundation 5 and electromagnets 7 with opposing different polarities from those of the permanent magnets 6 are disposed on a borne part such as a building 4 so as to correspond to the permanent magnets 6. The borne part held floated by means of the repulsion of magnetic force is borne on the foundation 5. Transmission of vibrations applied from the outside can thus be shut off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24155587A JPS6483744A (en) | 1987-09-25 | 1987-09-25 | Earthquakeproof structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24155587A JPS6483744A (en) | 1987-09-25 | 1987-09-25 | Earthquakeproof structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6483744A true JPS6483744A (en) | 1989-03-29 |
JPH0578620B2 JPH0578620B2 (en) | 1993-10-29 |
Family
ID=17076096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24155587A Granted JPS6483744A (en) | 1987-09-25 | 1987-09-25 | Earthquakeproof structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6483744A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06288071A (en) * | 1992-08-26 | 1994-10-11 | Kajima Corp | Electromagnetic type floating floor structure |
JPH08270725A (en) * | 1995-03-28 | 1996-10-15 | Agency Of Ind Science & Technol | Repulsion type magnetic damper, repulsion type magnetic actuator and repulsion type magnetic vibration proof base |
JP2007291641A (en) * | 2006-04-21 | 2007-11-08 | Yamamoto Kiso Kogyo Kk | Base-isolated structure and base-isolated foundation pile |
JP2012514162A (en) * | 2009-01-21 | 2012-06-21 | 福州市規劃設計研究院 | Magnetic levitation type vibration-proof structure |
EP2295661A3 (en) * | 2009-08-11 | 2015-12-23 | Ruentex Engineering & Construction Co. Ltd. | Vibration damping construction system |
JP2020125597A (en) * | 2019-02-01 | 2020-08-20 | 亨 小川 | Base-isolated building |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6466335A (en) * | 1987-09-08 | 1989-03-13 | Fujita Corp | Earthquakeproof method of building |
-
1987
- 1987-09-25 JP JP24155587A patent/JPS6483744A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6466335A (en) * | 1987-09-08 | 1989-03-13 | Fujita Corp | Earthquakeproof method of building |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06288071A (en) * | 1992-08-26 | 1994-10-11 | Kajima Corp | Electromagnetic type floating floor structure |
JPH08270725A (en) * | 1995-03-28 | 1996-10-15 | Agency Of Ind Science & Technol | Repulsion type magnetic damper, repulsion type magnetic actuator and repulsion type magnetic vibration proof base |
JP2007291641A (en) * | 2006-04-21 | 2007-11-08 | Yamamoto Kiso Kogyo Kk | Base-isolated structure and base-isolated foundation pile |
JP2012514162A (en) * | 2009-01-21 | 2012-06-21 | 福州市規劃設計研究院 | Magnetic levitation type vibration-proof structure |
EP2295661A3 (en) * | 2009-08-11 | 2015-12-23 | Ruentex Engineering & Construction Co. Ltd. | Vibration damping construction system |
JP2020125597A (en) * | 2019-02-01 | 2020-08-20 | 亨 小川 | Base-isolated building |
Also Published As
Publication number | Publication date |
---|---|
JPH0578620B2 (en) | 1993-10-29 |
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