JP7008443B2 - 防振支持構造および防振システム - Google Patents
防振支持構造および防振システム Download PDFInfo
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- JP7008443B2 JP7008443B2 JP2017149608A JP2017149608A JP7008443B2 JP 7008443 B2 JP7008443 B2 JP 7008443B2 JP 2017149608 A JP2017149608 A JP 2017149608A JP 2017149608 A JP2017149608 A JP 2017149608A JP 7008443 B2 JP7008443 B2 JP 7008443B2
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- support structure
- vibration
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- support
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/22—Resiliently-mounted floors, e.g. sprung floors
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02452—Details of junctions between the supporting structures and the panels or a panel-supporting framework
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
- E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
- E04F2015/02055—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional supporting elements between furring elements and underlayer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/002—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion characterised by the control method or circuitry
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0029—Location, co-location
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2234/00—Shape
- F16F2234/02—Shape cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Floor Finish (AREA)
Description
Claims (5)
- 高周波の振動と低周波の振動を抑制する防振支持構造であって、
建屋の床のうち壁近傍の所定領域に対向して立設される複数の支持部と、
前記各支持部により前記床上に支持される支持構造物と、
前記支持構造物を前記床に対して固定する固定装置とを備え、
前記固定装置は、外部からの高速物体が建屋に衝突する際に解除指令を受信すると、前記支持構造物の前記床に対する固定を解除し、
前記支持部は、低周波の振動に対しては、前記支持構造物の並進変位を拘束し、前記支持構造物と前記床との相対変位を抑制しており、
前記所定領域は、外部からの高速物体が建屋に衝突して前記床が高周波の振動で振動する際に振動の節となる領域である、
防振支持構造。 - 前記各支持部は、前記支持構造物を相対回転可能に支持する、
請求項1に記載の防振支持構造。 - 前記支持構造物は、少なくとも一つの梁部材から構成される、
請求項1に記載の防振支持構造。 - 前記支持構造物は、平板部材で構成される、
請求項1に記載の防振支持構造。 - 高周波の振動と低周波の振動を抑制する防振支持構造を用いて振動を抑制する防振システムであって、
前記防振支持構造は、
建屋の床のうち壁近傍の所定領域に対向して立設される複数の支持部と、
前記各支持部により支持される支持構造物と、
前記支持構造物を前記床に固定する固定装置とを備えており、
前記防振支持構造を制御する制御装置は、外部からの高速物体が建屋に衝突することを示す所定の入力を受信すると、前記固定装置に対して前記支持構造物の固定を解除させる解除指令を出力し、
前記支持部は、低周波の振動に対しては、前記支持構造物の並進変位を拘束し、前記支持構造物と前記床との相対変位を抑制しており、
前記所定領域は、外部からの高速物体が建屋に衝突して前記床が高周波の振動で振動する際に振動の節となる領域である、
防振システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017149608A JP7008443B2 (ja) | 2017-08-02 | 2017-08-02 | 防振支持構造および防振システム |
US16/633,329 US10954671B2 (en) | 2017-08-02 | 2018-07-05 | Vibration isolation supporting structure and vibration isolation system |
PCT/JP2018/025462 WO2019026520A1 (ja) | 2017-08-02 | 2018-07-05 | 防振支持構造および防振システム |
Applications Claiming Priority (1)
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JP2017149608A JP7008443B2 (ja) | 2017-08-02 | 2017-08-02 | 防振支持構造および防振システム |
Publications (2)
Publication Number | Publication Date |
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JP2019027208A JP2019027208A (ja) | 2019-02-21 |
JP7008443B2 true JP7008443B2 (ja) | 2022-01-25 |
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JP2017149608A Active JP7008443B2 (ja) | 2017-08-02 | 2017-08-02 | 防振支持構造および防振システム |
Country Status (3)
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---|---|
US (1) | US10954671B2 (ja) |
JP (1) | JP7008443B2 (ja) |
WO (1) | WO2019026520A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7314022B2 (ja) * | 2019-11-06 | 2023-07-25 | 日立Geニュークリア・エナジー株式会社 | 配管制振装置 |
CN115076288A (zh) * | 2022-06-15 | 2022-09-20 | 国机集团科学技术研究院有限公司 | 摇篮式可调阻尼的塔台二次雷达***运行振动控制技术 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010047953A (ja) | 2008-08-21 | 2010-03-04 | Sumitomo Metal Ind Ltd | 防振床構造 |
Family Cites Families (19)
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JPS58189455A (ja) * | 1983-03-23 | 1983-11-05 | 株式会社大林組 | 上床の免振装置 |
JPS6092571A (ja) * | 1983-10-27 | 1985-05-24 | 藤田 隆史 | 構造物の免震装置 |
US4565039A (en) * | 1984-03-07 | 1986-01-21 | Ohbayashi-Gumi, Ltd. | Floor structure for reducing vibration |
US4805359A (en) * | 1987-09-21 | 1989-02-21 | Takenaka Komuten Co., Ltd. | Method of applying floor vibration-damping work and vibration-damping floor device |
JPH02163536A (ja) * | 1988-12-19 | 1990-06-22 | Fujita Corp | 免震用トリガー装置 |
US5000415A (en) * | 1989-11-08 | 1991-03-19 | Newport Corporation | Active vibration isolation systems |
US6648295B2 (en) * | 2001-10-02 | 2003-11-18 | Andrew James Herren | Vibration and sound dampener for heavy machinery |
US8156696B2 (en) * | 2003-07-15 | 2012-04-17 | Worksafe Technologies | Seismically stable flooring |
US20060179729A1 (en) * | 2003-11-21 | 2006-08-17 | Feng Li | Shock absorbing support system |
US7726452B2 (en) * | 2005-06-02 | 2010-06-01 | Technical Manufacturing Corporation | Systems and methods for active vibration damping |
US20070151173A1 (en) * | 2005-12-30 | 2007-07-05 | Boake Paugh | Method of constructing structures with seismically-isolated base |
TWI398570B (zh) * | 2009-08-11 | 2013-06-11 | Ruentex Eng & Constr Co Ltd | 微震控制建築系統 |
JP5878137B2 (ja) | 2013-02-14 | 2016-03-08 | 日立Geニュークリア・エナジー株式会社 | 高次振動制振装置 |
JP6439244B2 (ja) * | 2013-05-30 | 2018-12-19 | オイレス工業株式会社 | 免震装置 |
US20160138263A1 (en) * | 2013-07-09 | 2016-05-19 | Asahi Kasei Homes Corporation | Damping device |
NZ624344A (en) * | 2014-04-30 | 2014-05-30 | Ellsworth Stenswick Larry | A seismic isolation system |
JP5661964B1 (ja) * | 2014-06-13 | 2015-01-28 | 株式会社ダイナミックデザイン | 免震装置およびその製造方法 |
JP6567265B2 (ja) * | 2014-10-24 | 2019-08-28 | 株式会社東芝 | 免震装置および免震方法 |
JP6367090B2 (ja) * | 2014-11-14 | 2018-08-01 | 株式会社東芝 | 建築物への航空機衝突検知方法及び装置、並びに建築物の開口部閉塞設備 |
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2017
- 2017-08-02 JP JP2017149608A patent/JP7008443B2/ja active Active
-
2018
- 2018-07-05 WO PCT/JP2018/025462 patent/WO2019026520A1/ja active Application Filing
- 2018-07-05 US US16/633,329 patent/US10954671B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010047953A (ja) | 2008-08-21 | 2010-03-04 | Sumitomo Metal Ind Ltd | 防振床構造 |
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Publication number | Publication date |
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JP2019027208A (ja) | 2019-02-21 |
US10954671B2 (en) | 2021-03-23 |
US20200157801A1 (en) | 2020-05-21 |
WO2019026520A1 (ja) | 2019-02-07 |
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