WO2006038313A1 - 構造物に作用する水平加速度緩衝、位置復帰装置 - Google Patents
構造物に作用する水平加速度緩衝、位置復帰装置 Download PDFInfo
- Publication number
- WO2006038313A1 WO2006038313A1 PCT/JP2005/001980 JP2005001980W WO2006038313A1 WO 2006038313 A1 WO2006038313 A1 WO 2006038313A1 JP 2005001980 W JP2005001980 W JP 2005001980W WO 2006038313 A1 WO2006038313 A1 WO 2006038313A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rollers
- horizontal force
- foundation
- unit
- rolls
- Prior art date
Links
Classifications
-
- 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
- F16F15/021—Decoupling of vibrations by means of point-of-contact supports, e.g. ball bearings
Definitions
- Conventional seismic isolation devices absorb the horizontal force by a sliding motion and rolling motion against the horizontal force during an earthquake, etc., so that the horizontal force is not transmitted to the structure.
- the position return device is provided separately by means of rubber tensile stress or hydraulic stress.
- the conventional seismic isolation device has a structure in which the horizontal force absorbing device and the position return device are separated.
- Conventional seismic isolation devices have a structure that requires clean maintenance of the contact area between the sliding surface and rolling surface, but does not require maintenance of that area.
- Conventional seismic isolation devices are made of complex internal structures and precision parts, including special rubber and hydraulic devices, etc., so manufacturers can maintain performance from the perspective of secular change and deterioration, and risk of component sticking. The inspection by can not be lacking. Therefore, the use of special materials should be stopped, and a structure that does not use complicated internal structures or precision parts.
- the present invention avoids the use of special materials and structures for all component parts constituting the apparatus, and uses materials that are generally available in the market. Therefore, it does not use advanced technology and does not have a simple internal structure that can be said to be primitive, so that the degree of function of the device can be judged from the appearance. [0 0 0 7]
- the horizontal force is absorbed by the rotation of rollers 4 and 3 intersecting vertically, and the position return device is a concave core with an inclined surface as a support for roller 3.
- the receiver 2 to the foundation 1 and fix the inverted concave core receptacle 6 having an inclined surface as the support material for the roller 4 to the mount 7.
- a tooth profile is formed at the intersection of the intersecting mouths so that they can be held together.
- the protruding plate 5 is fixed so as to stop the lateral movement of the frame 7.
- the present invention is composed of a simple mechanism having no internal structure, does not require any special materials, and does not use electrical parts, electronic parts, or hydraulic equipment, so that functions are maintained after installation. There is no need for inspection or replacement of parts.
- 1 indicates the foundation
- 2 indicates the core receptacle on the foundation and supports the 3 rollers
- 3 and 4 indicate the rollers
- 5 indicates the protruding plate fixed to 4
- 6 is 4
- 7 indicates a pedestal that supports the roller
- 7 indicates a frame for fixing the 6 lip supports
- 8 indicates a structure to be seismically isolated.
- the protruding plate 5 fixed to the roller 4 stops moving to the side of the gantry 7 and prevents the structure 8 from sliding off.
- the present invention has a very simple structure as in the present embodiment, but it is necessary that it has sufficient support resistance, horizontal force absorption effect, return capability, and no natural period required for the seismic isolation device. It has an excellent structure that satisfies the functions.
- FIG. 1 is an x-x sectional view showing an embodiment of the present invention.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2007003847A MX2007003847A (es) | 2004-10-04 | 2005-02-03 | Sistema para amortiguar aceleracion horizontal que actua en miembro estructural y unidad de retorno de posicion. |
US11/664,595 US7886489B2 (en) | 2004-10-04 | 2005-02-03 | System for buffering horizontal acceleration acting on structural member and position returning unit |
EP05710032A EP1806464A1 (en) | 2004-10-04 | 2005-02-03 | Device for dampimg horizontal acceleration acting on structure and device for position returning |
JP2006539143A JP4511551B2 (ja) | 2004-10-04 | 2005-02-03 | 構造物に作用する水平加速度緩衝、位置復帰装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-317142 | 2004-10-04 | ||
JP2004317142 | 2004-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006038313A1 true WO2006038313A1 (ja) | 2006-04-13 |
Family
ID=36142402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001980 WO2006038313A1 (ja) | 2004-10-04 | 2005-02-03 | 構造物に作用する水平加速度緩衝、位置復帰装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7886489B2 (ja) |
EP (1) | EP1806464A1 (ja) |
JP (1) | JP4511551B2 (ja) |
CN (1) | CN100580208C (ja) |
MX (1) | MX2007003847A (ja) |
WO (1) | WO2006038313A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011048704A1 (ja) * | 2009-10-21 | 2011-04-28 | Thubota Kunihiro | ダンパー形式の減衰機構を備えた免震装置 |
US9109357B2 (en) * | 2012-03-01 | 2015-08-18 | Worksafe Technologies | Modular isolation systems |
JP2016000932A (ja) * | 2014-06-12 | 2016-01-07 | 武志 菊地 | 免震構造の原点復帰手段と原点復帰方法、並びに該手段を備えた改良地盤 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI284695B (en) * | 2002-07-15 | 2007-08-01 | Worksafe Technologies | Isolation platform |
MX2007003847A (es) * | 2004-10-04 | 2007-07-11 | Hiroyasu Tubota | Sistema para amortiguar aceleracion horizontal que actua en miembro estructural y unidad de retorno de posicion. |
US20080184634A1 (en) * | 2007-02-02 | 2008-08-07 | Yoshioki Tomoyasu | Aseismatic building structure |
WO2010115917A1 (de) * | 2009-04-07 | 2010-10-14 | Vat Holding Ag | Vakuumventil und vakuumkammersystem |
WO2011109021A1 (en) * | 2010-03-04 | 2011-09-09 | Worksafe Technologies | Composite isolation bearing |
CN101831870A (zh) * | 2010-04-26 | 2010-09-15 | 中国建筑科学研究院 | 轨式抗拉支座 |
US8402702B1 (en) | 2011-04-01 | 2013-03-26 | Roberto Villaverde | Aseismic sliding isolation system using hydromagnetic bearings |
CN103726672B (zh) * | 2014-01-02 | 2015-08-26 | 东南大学 | 一种防止古建筑连续倒塌的柱间加固结构及方法 |
EP3358214A4 (en) * | 2015-09-30 | 2018-11-14 | Mitsubishi Electric Corporation | Base isolation unit and base isolation method |
ITUB20160880A1 (it) * | 2016-02-19 | 2017-08-19 | Modula S P A | Dispositivo per l'isolamento sismico di strutture |
CN106401257B (zh) * | 2016-11-30 | 2019-01-18 | 广东技术师范学院 | 一种缓冲型防震控制器 |
CN106758795B (zh) * | 2017-01-19 | 2019-03-22 | 重庆科技学院 | 桥梁减震支座 |
Citations (4)
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JPS6235134U (ja) * | 1985-08-21 | 1987-03-02 | ||
JP2566436Y2 (ja) * | 1992-02-17 | 1998-03-25 | 新日軽株式会社 | 屋根等の架台装置 |
JPH10292669A (ja) * | 1997-04-16 | 1998-11-04 | Taisei Corp | 建物の免震装置及びそれを用いた建物の免震構造 |
JP2000096868A (ja) * | 1998-09-24 | 2000-04-04 | Nippon Steel Corp | 極軽荷重条件にも適した免震装置 |
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FR2555287B1 (fr) * | 1983-11-17 | 1987-01-02 | Framatome Sa | Dispositif de centrage et de guidage d'un rouleau de support d'un element de masse importante |
JPS63223244A (ja) * | 1987-03-12 | 1988-09-16 | 鹿島建設株式会社 | 防振、免震装置 |
JPH086490B2 (ja) * | 1989-11-28 | 1996-01-24 | 株式会社奥村組 | 建物の制振装置 |
US4974378A (en) * | 1989-12-29 | 1990-12-04 | Shustov Valentin N | Seismic-isolator |
US5288060A (en) * | 1993-01-28 | 1994-02-22 | Adolf Tyutinman | Shock absorbing suspension |
JP3014034B2 (ja) * | 1995-09-21 | 2000-02-28 | 鹿島建設株式会社 | 耐風型免震建物 |
KR100491672B1 (ko) * | 1997-02-05 | 2005-09-30 | 티에치케이 가부시끼가이샤 | 3차원안내장치 |
CN2299114Y (zh) * | 1997-05-14 | 1998-12-02 | 中国建筑西南设计研究院 | 一种可自行复位的隔震支座 |
JP3833779B2 (ja) * | 1997-05-16 | 2006-10-18 | 株式会社奥村組 | 免震装置 |
TR200000330T2 (tr) * | 1997-08-08 | 2000-05-22 | Robinson Seismic Limited | Enerji emici |
DE19734993A1 (de) * | 1997-08-13 | 1999-03-11 | Friedhelm Bierwirth | Erdbebensicherung durch schwingungsentkoppelte Lagerung von Gebäuden und Objekten über virtuelle Pendel mit langer Periodendauer |
JP3118577B2 (ja) * | 1997-08-14 | 2000-12-18 | ドーエイ外装有限会社 | 目地カバー装置 |
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US6631593B2 (en) * | 2000-07-03 | 2003-10-14 | Jae Kwan Kim | Directional sliding pendulum seismic isolation systems and articulated sliding assemblies therefor |
KR100414569B1 (ko) * | 2001-05-04 | 2004-01-07 | 재단법인서울대학교산학협력재단 | 방향성 롤링마찰진자 지진격리장치와 그에 사용되는롤러이동 조립체 |
US20050241245A1 (en) * | 2004-04-29 | 2005-11-03 | Chong-Shien Tsai | Foundation shock eliminator |
US7237364B2 (en) * | 2004-07-02 | 2007-07-03 | Chong-Shien Tsai | Foundation shock eliminator |
MX2007003847A (es) * | 2004-10-04 | 2007-07-11 | Hiroyasu Tubota | Sistema para amortiguar aceleracion horizontal que actua en miembro estructural y unidad de retorno de posicion. |
-
2005
- 2005-02-03 MX MX2007003847A patent/MX2007003847A/es active IP Right Grant
- 2005-02-03 EP EP05710032A patent/EP1806464A1/en not_active Withdrawn
- 2005-02-03 US US11/664,595 patent/US7886489B2/en not_active Expired - Fee Related
- 2005-02-03 JP JP2006539143A patent/JP4511551B2/ja not_active Expired - Fee Related
- 2005-02-03 WO PCT/JP2005/001980 patent/WO2006038313A1/ja active Application Filing
- 2005-02-03 CN CN200580033833A patent/CN100580208C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6235134U (ja) * | 1985-08-21 | 1987-03-02 | ||
JP2566436Y2 (ja) * | 1992-02-17 | 1998-03-25 | 新日軽株式会社 | 屋根等の架台装置 |
JPH10292669A (ja) * | 1997-04-16 | 1998-11-04 | Taisei Corp | 建物の免震装置及びそれを用いた建物の免震構造 |
JP2000096868A (ja) * | 1998-09-24 | 2000-04-04 | Nippon Steel Corp | 極軽荷重条件にも適した免震装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011048704A1 (ja) * | 2009-10-21 | 2011-04-28 | Thubota Kunihiro | ダンパー形式の減衰機構を備えた免震装置 |
CN102575484A (zh) * | 2009-10-21 | 2012-07-11 | 坪田国弘 | 具有阻尼器类型的减振机构的隔震系统 |
JP5382960B2 (ja) * | 2009-10-21 | 2014-01-08 | 國弘 坪田 | ダンパー形式の減衰機構を備えた免震装置。 |
US9109357B2 (en) * | 2012-03-01 | 2015-08-18 | Worksafe Technologies | Modular isolation systems |
JP2016000932A (ja) * | 2014-06-12 | 2016-01-07 | 武志 菊地 | 免震構造の原点復帰手段と原点復帰方法、並びに該手段を備えた改良地盤 |
Also Published As
Publication number | Publication date |
---|---|
JP4511551B2 (ja) | 2010-07-28 |
US7886489B2 (en) | 2011-02-15 |
JPWO2006038313A1 (ja) | 2008-05-15 |
CN101035956A (zh) | 2007-09-12 |
EP1806464A1 (en) | 2007-07-11 |
CN100580208C (zh) | 2010-01-13 |
US20080066398A1 (en) | 2008-03-20 |
MX2007003847A (es) | 2007-07-11 |
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