JPS6436841A - Elastic and plastic damper - Google Patents

Elastic and plastic damper

Info

Publication number
JPS6436841A
JPS6436841A JP62192360A JP19236087A JPS6436841A JP S6436841 A JPS6436841 A JP S6436841A JP 62192360 A JP62192360 A JP 62192360A JP 19236087 A JP19236087 A JP 19236087A JP S6436841 A JPS6436841 A JP S6436841A
Authority
JP
Japan
Prior art keywords
base plate
damper
plate
damper unit
periphery
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
JP62192360A
Other languages
Japanese (ja)
Other versions
JPH0578619B2 (en
Inventor
Shunichi Yamada
Takuji Kobori
Isao Nishimura
Koji Ishii
Atsushi Tagami
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 JP62192360A priority Critical patent/JPS6436841A/en
Priority to US07/140,307 priority patent/US4901486A/en
Publication of JPS6436841A publication Critical patent/JPS6436841A/en
Priority to US07/439,087 priority patent/US5065555A/en
Priority to US07/759,186 priority patent/US5177915A/en
Publication of JPH0578619B2 publication Critical patent/JPH0578619B2/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)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Dampers (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (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 composed of plate materials, and by making the plate thickness and width of the damper unit so as to be larger on the side of the base plate. CONSTITUTION: A base plate 13 is provided, in a unified form, on the periphery of the bottom of a damper unit 12 composed of plate materials, and both of the plate thickness and width are made so as to be larger on the side of the base plate 13. The base plate 13 is also provided on the periphery of the top of the damper unit 12, and a plurality of bolt inserting holes are bored on each base plate 13. As a result it is possible to obtain the elastoplasticity damper A which has a high bearing force against bending at the largest moment area and high energy-absorbing capacity.
JP62192360A 1987-03-06 1987-07-31 Elastic and plastic damper Granted JPS6436841A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62192360A JPS6436841A (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
JP62192360A JPS6436841A (en) 1987-07-31 1987-07-31 Elastic and plastic damper

Publications (2)

Publication Number Publication Date
JPS6436841A true JPS6436841A (en) 1989-02-07
JPH0578619B2 JPH0578619B2 (en) 1993-10-29

Family

ID=16289983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192360A Granted JPS6436841A (en) 1987-03-06 1987-07-31 Elastic and plastic damper

Country Status (1)

Country Link
JP (1) JPS6436841A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716856B1 (en) * 2005-12-16 2007-05-09 현대모비스 주식회사 Side air-bag for vehicle
JP2022529358A (en) * 2019-05-31 2022-06-21 中鉄二院工程集団有限責任公司 Displacement limiting / shock absorption and energy consumption device design method made of elasto-plastic metal for railway bridges

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771965A (en) * 1980-10-22 1982-05-06 Hideyuki Tada Vibration-free construction
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
JPS5771965A (en) * 1980-10-22 1982-05-06 Hideyuki Tada Vibration-free construction
JPS61191769A (en) * 1985-02-18 1986-08-26 鹿島建設株式会社 Earthquake damping apparatus of structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716856B1 (en) * 2005-12-16 2007-05-09 현대모비스 주식회사 Side air-bag for vehicle
JP2022529358A (en) * 2019-05-31 2022-06-21 中鉄二院工程集団有限責任公司 Displacement limiting / shock absorption and energy consumption device design method made of elasto-plastic metal for railway bridges

Also Published As

Publication number Publication date
JPH0578619B2 (en) 1993-10-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees