JPS6458731A - Elastoplastic damper - Google Patents

Elastoplastic damper

Info

Publication number
JPS6458731A
JPS6458731A JP21332687A JP21332687A JPS6458731A JP S6458731 A JPS6458731 A JP S6458731A JP 21332687 A JP21332687 A JP 21332687A JP 21332687 A JP21332687 A JP 21332687A JP S6458731 A JPS6458731 A JP S6458731A
Authority
JP
Japan
Prior art keywords
lead body
elasto
capacity
deformation
tin
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.)
Pending
Application number
JP21332687A
Other languages
Japanese (ja)
Inventor
Shunichi Yamada
Takuji Kobori
Yasuo Takenaka
Shozo Maeda
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 JP21332687A priority Critical patent/JPS6458731A/en
Publication of JPS6458731A publication Critical patent/JPS6458731A/en
Pending legal-status Critical Current

Links

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Dampers (AREA)

Abstract

PURPOSE: To obtain an elasto-plastic damper capable of surely resisting shear force and compressive force by adhering a tin body to a lead body to cover the circumference of the columnar lead body with the tin body. CONSTITUTION: The circumference of a columnar lead body 2 is covered with a tin body 3 by adhering the tin body to the lead body 3 to form an elasto- plastic damper 1. The lead body 2 has capacity resisting shear force and compressive force, the tin body 3 has capacity resisting tensile force, at the same time, a swelling caused by compressive deformation of the lead body 2 and shear deformation is prevented, and the elasto-plastic damper has capacity capable of uniformizing the deformation of the lead body 2. By the the constitution, the elasto-plastic damper 1 can surely resist shear force and compressive force and, at the same time, plastic deformation capacity can be promoted, so that it can sufficiently absorbe energy when a structure is horizontally deformed.
JP21332687A 1987-08-27 1987-08-27 Elastoplastic damper Pending JPS6458731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21332687A JPS6458731A (en) 1987-08-27 1987-08-27 Elastoplastic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21332687A JPS6458731A (en) 1987-08-27 1987-08-27 Elastoplastic damper

Publications (1)

Publication Number Publication Date
JPS6458731A true JPS6458731A (en) 1989-03-06

Family

ID=16637300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21332687A Pending JPS6458731A (en) 1987-08-27 1987-08-27 Elastoplastic damper

Country Status (1)

Country Link
JP (1) JPS6458731A (en)

Cited By (2)

* 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
JP2014001844A (en) * 2012-02-21 2014-01-09 Sumitomo Kinzoku Kozan Siporex Kk Seismic isolation device

Cited By (2)

* 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
JP2014001844A (en) * 2012-02-21 2014-01-09 Sumitomo Kinzoku Kozan Siporex Kk Seismic isolation device

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