JPS6436839A - Elastic and plastic damper - Google Patents

Elastic and plastic damper

Info

Publication number
JPS6436839A
JPS6436839A JP62192358A JP19235887A JPS6436839A JP S6436839 A JPS6436839 A JP S6436839A JP 62192358 A JP62192358 A JP 62192358A JP 19235887 A JP19235887 A JP 19235887A JP S6436839 A JPS6436839 A JP S6436839A
Authority
JP
Japan
Prior art keywords
damper unit
damper
periphery
base plate
hollow
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
Application number
JP62192358A
Other languages
Japanese (ja)
Other versions
JPH0578618B2 (en
Inventor
Shunichi Yamada
Takuji Kobori
Yasuo Takenaka
Shozo Maeda
Isao Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP62192358A priority Critical patent/JPS6436839A/en
Priority to US07/140,307 priority patent/US4901486A/en
Publication of JPS6436839A publication Critical patent/JPS6436839A/en
Priority to US07/439,087 priority patent/US5065555A/en
Priority to US07/759,186 priority patent/US5177915A/en
Publication of JPH0578618B2 publication Critical patent/JPH0578618B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F16F15/04—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 using elastic means
    • F16F15/06—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 using elastic means with metal springs
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members

Landscapes

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

Abstract

PURPOSE: To obtain an elastoplasticity damper which has high energy-absorbing capacity by providing a base plate, in a unified form, on the periphery of the bottom of a damper unit which is hollow and has cylindrical or nearly cylindrical shape, and by making the plate thickness of the damper unit so as to be larger on the side of the damper unit. CONSTITUTION: A base plate 13 is provided, in a unified form, on the periphery of the bottom of a damper unit 12 which is hollow and has cylindrical or nearly cylindrical shape, and by making the plate thickness of the damper unit so as to be larger on the side of the damper unit. A connecting plate 7 is jointed by pin on the periphery of the top of the damper unit 12, and the base plate 13 is provided in a unified form. A plurality of fins 20 are provided on either of inner or outer periphery of the damper unit 12. In addition, concrete 21 and plumb 22 are filled in the hollow area of the damper unit 12. As a result, it is possible to obtain the elastoplasticity damper A which has high plasticity- changing capability and high energy-absorbing capacity.
JP62192358A 1987-03-06 1987-07-31 Elastic and plastic damper Granted JPS6436839A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62192358A JPS6436839A (en) 1987-07-31 1987-07-31 Elastic and plastic damper
US07/140,307 US4901486A (en) 1987-03-06 1987-12-31 Elasto-plastic damper
US07/439,087 US5065555A (en) 1987-03-06 1989-11-21 Elasto-plastic damper
US07/759,186 US5177915A (en) 1987-03-06 1991-09-10 Elasto-plastic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62192358A JPS6436839A (en) 1987-07-31 1987-07-31 Elastic and plastic damper

Publications (2)

Publication Number Publication Date
JPS6436839A true JPS6436839A (en) 1989-02-07
JPH0578618B2 JPH0578618B2 (en) 1993-10-29

Family

ID=16289949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192358A Granted JPS6436839A (en) 1987-03-06 1987-07-31 Elastic and plastic damper

Country Status (1)

Country Link
JP (1) JPS6436839A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462271A (en) * 1990-07-02 1992-02-27 Ohbayashi Corp Damper for response control
JP2006266390A (en) * 2005-03-24 2006-10-05 Sus Corp Vibration control device
JP2010047209A (en) * 2008-08-25 2010-03-04 Sanko Gosei Ltd Vehicular shock-absorbing member, and vehicular occupant crash protector
JP2021080955A (en) * 2019-11-15 2021-05-27 不二ラテックス株式会社 Buckling member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209346A (en) * 1981-06-17 1982-12-22 Hideyuki Tada Earthquake escaping device
JPS61191769A (en) * 1985-02-18 1986-08-26 鹿島建設株式会社 Earthquake damping apparatus of structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209346A (en) * 1981-06-17 1982-12-22 Hideyuki Tada Earthquake escaping device
JPS61191769A (en) * 1985-02-18 1986-08-26 鹿島建設株式会社 Earthquake damping apparatus of structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462271A (en) * 1990-07-02 1992-02-27 Ohbayashi Corp Damper for response control
JP2006266390A (en) * 2005-03-24 2006-10-05 Sus Corp Vibration control device
JP2010047209A (en) * 2008-08-25 2010-03-04 Sanko Gosei Ltd Vehicular shock-absorbing member, and vehicular occupant crash protector
JP2021080955A (en) * 2019-11-15 2021-05-27 不二ラテックス株式会社 Buckling member

Also Published As

Publication number Publication date
JPH0578618B2 (en) 1993-10-29

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