WO2011152690A3 - Seismic isolation device responding to earthquake having at least certain intensity - Google Patents

Seismic isolation device responding to earthquake having at least certain intensity Download PDF

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Publication number
WO2011152690A3
WO2011152690A3 PCT/KR2011/004105 KR2011004105W WO2011152690A3 WO 2011152690 A3 WO2011152690 A3 WO 2011152690A3 KR 2011004105 W KR2011004105 W KR 2011004105W WO 2011152690 A3 WO2011152690 A3 WO 2011152690A3
Authority
WO
WIPO (PCT)
Prior art keywords
earthquake
seismic isolation
isolation device
moving units
certain intensity
Prior art date
Application number
PCT/KR2011/004105
Other languages
French (fr)
Korean (ko)
Other versions
WO2011152690A2 (en
Inventor
제희문
Original Assignee
Je Hee Mun
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Je Hee Mun filed Critical Je Hee Mun
Publication of WO2011152690A2 publication Critical patent/WO2011152690A2/en
Publication of WO2011152690A3 publication Critical patent/WO2011152690A3/en

Links

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
    • E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The present invention relates to a seismic isolation device responding to an earthquake in which has a certain intensity, and the seismic isolation device comprises: a lower plate (100) having a plurality of lower moving units (110) formed thereon; an upper plate (200) arranged on the lower plate (100), and having a plurality of upper moving units (210) formed thereon and corresponding to the lower moving units (110); steel balls (300) which are in contact with and are interposed between the lower moving units (110) and the upper moving units (210), and allow the lower plate (100) and the upper plate (200) to move in a horizontal direction with each other; and minor-earthquake movement prevention units (400) for preventing the upper plate (200) from being horizontally moved on the lower plate (100) due to an earthquake of a weak intensity. Thus, the invention is capable of stably protecting the state of installation of structures or equipment or the like during the occurrence of an earthquake.
PCT/KR2011/004105 2010-06-04 2011-06-03 Seismic isolation device responding to earthquake having at least certain intensity WO2011152690A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0053064 2010-06-04
KR1020100053064A KR100971365B1 (en) 2010-06-04 2010-06-04 Seismic isolation apparatus

Publications (2)

Publication Number Publication Date
WO2011152690A2 WO2011152690A2 (en) 2011-12-08
WO2011152690A3 true WO2011152690A3 (en) 2012-05-03

Family

ID=42645838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004105 WO2011152690A2 (en) 2010-06-04 2011-06-03 Seismic isolation device responding to earthquake having at least certain intensity

Country Status (2)

Country Link
KR (1) KR100971365B1 (en)
WO (1) WO2011152690A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101261781B1 (en) 2012-12-14 2013-05-07 알.제이. 왓슨, 아이앤씨. Multiple sliding isolation bearing
KR20160045515A (en) 2014-10-18 2016-04-27 장성철 Way of ball bearing base isolation device having a structure of ball bearings prevent escape
KR101800871B1 (en) * 2017-02-24 2017-11-24 세종전기공업 주식회사 Earthquake-proof supports
FR3065770B1 (en) * 2017-04-27 2020-07-24 Ets Santi Yves COHERENT ANTIVIBRATORY BALL PLOT
KR101972735B1 (en) * 2019-02-01 2019-04-25 제희문 vibration isolation device
KR102038804B1 (en) * 2019-03-13 2019-11-26 제희문 Seismic isolation device with detachment prevention groove formed and assembly structure of the seismic isolation device thereof
KR102008248B1 (en) * 2019-03-15 2019-08-07 (주)파워엔텍 The seismic isolation device having non-overturning performance
KR102231115B1 (en) 2020-09-11 2021-03-24 주식회사 세움이앤씨 건축사사무소 Enhanced anti-seismic storage of information and communication equipment
KR102263376B1 (en) 2020-10-13 2021-06-10 주식회사 에스앤와이시스템 Vibration reduction device with minimum height structure
KR102607721B1 (en) * 2020-12-01 2023-11-29 주식회사 에스알이엔지 Earthquake-proof structure autonomously Drived
CN113216434A (en) * 2021-04-27 2021-08-06 广州大学 Decoupling type vibration control device
WO2022270745A1 (en) * 2021-06-25 2022-12-29 삼성전자주식회사 Food moving stage and serving robot including same
CN113374107B (en) * 2021-06-30 2024-05-24 广州大学 Rigidity-variable friction pendulum support

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003253908A (en) * 2002-02-27 2003-09-10 Kenjiro Ogata Damper
JP2007285364A (en) * 2006-04-13 2007-11-01 Seiji Yoshioka Base isolation table
JP2008019941A (en) * 2006-07-12 2008-01-31 Ntn Corp Base isolation device
JP2009079718A (en) * 2007-09-26 2009-04-16 Kanazawa Seisakusho:Kk Seismic response control apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003253908A (en) * 2002-02-27 2003-09-10 Kenjiro Ogata Damper
JP2007285364A (en) * 2006-04-13 2007-11-01 Seiji Yoshioka Base isolation table
JP2008019941A (en) * 2006-07-12 2008-01-31 Ntn Corp Base isolation device
JP2009079718A (en) * 2007-09-26 2009-04-16 Kanazawa Seisakusho:Kk Seismic response control apparatus

Also Published As

Publication number Publication date
WO2011152690A2 (en) 2011-12-08
KR100971365B1 (en) 2010-07-20

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