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JPS6429540A - Earthquakeproof structure - Google Patents

Earthquakeproof structure

Info

Publication number
JPS6429540A
JPS6429540A JP18729187A JP18729187A JPS6429540A JP S6429540 A JPS6429540 A JP S6429540A JP 18729187 A JP18729187 A JP 18729187A JP 18729187 A JP18729187 A JP 18729187A JP S6429540 A JPS6429540 A JP S6429540A
Authority
JP
Japan
Prior art keywords
plates
rigidity
laminated body
external periphery
laminated
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
JP18729187A
Other languages
Japanese (ja)
Other versions
JP2623585B2 (en
Inventor
Wataru Seki
Yoshihide Fukahori
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP62187291A priority Critical patent/JP2623585B2/en
Publication of JPS6429540A publication Critical patent/JPS6429540A/en
Application granted granted Critical
Publication of JP2623585B2 publication Critical patent/JP2623585B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Springs (AREA)

Abstract

PURPOSE: To reduce a local strain of an external periphery by alternately laminating hard plates and soft plates to form a laminated body and forming the rigidity of the external periphery higher than the rigidity of the internal part. CONSTITUTION: Hard plates 1 having a rigidity and soft plates 2 having a viscoelastic characteristic are alternately laminated to form a laminated body 3. The rigidity of the external periphery of the laminated body 3 is formed higher than that of the internal part, or the number of laminated plates of the outer peripheral part of the hard plates 1 is made larger than that of the internal part therefor. In this way, a local strain in the external periphery of the laminated body 3 can be reduced to lessen the maximum local strain.
JP62187291A 1987-07-27 1987-07-27 Seismic isolation structure Expired - Fee Related JP2623585B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187291A JP2623585B2 (en) 1987-07-27 1987-07-27 Seismic isolation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187291A JP2623585B2 (en) 1987-07-27 1987-07-27 Seismic isolation structure

Publications (2)

Publication Number Publication Date
JPS6429540A true JPS6429540A (en) 1989-01-31
JP2623585B2 JP2623585B2 (en) 1997-06-25

Family

ID=16203429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187291A Expired - Fee Related JP2623585B2 (en) 1987-07-27 1987-07-27 Seismic isolation structure

Country Status (1)

Country Link
JP (1) JP2623585B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249834A (en) * 1988-05-06 1990-02-20 Sumitomo Rubber Ind Ltd Anti-seismic bearing
JP2002276715A (en) * 2001-03-14 2002-09-25 Bridgestone Corp Base isolation structural body
JP2006169903A (en) * 2004-12-20 2006-06-29 Yoshiaki Kuriiwa Base isolating foundation block and base isolating foundation structure
JP2006170394A (en) * 2004-12-20 2006-06-29 Yokohama Rubber Co Ltd:The Rubber laminate
JP2007225007A (en) * 2006-02-23 2007-09-06 Shimizu Corp Viscoelastic damper
JP2014111969A (en) * 2012-12-05 2014-06-19 Shimizu Corp Laminated rubber bearing
US20150191906A1 (en) * 2012-09-03 2015-07-09 Oiles Corporation Seismic isolation apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6289464U (en) * 1985-11-26 1987-06-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6289464U (en) * 1985-11-26 1987-06-08

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249834A (en) * 1988-05-06 1990-02-20 Sumitomo Rubber Ind Ltd Anti-seismic bearing
JP2002276715A (en) * 2001-03-14 2002-09-25 Bridgestone Corp Base isolation structural body
JP2006169903A (en) * 2004-12-20 2006-06-29 Yoshiaki Kuriiwa Base isolating foundation block and base isolating foundation structure
JP2006170394A (en) * 2004-12-20 2006-06-29 Yokohama Rubber Co Ltd:The Rubber laminate
JP2007225007A (en) * 2006-02-23 2007-09-06 Shimizu Corp Viscoelastic damper
US20150191906A1 (en) * 2012-09-03 2015-07-09 Oiles Corporation Seismic isolation apparatus
JP2014111969A (en) * 2012-12-05 2014-06-19 Shimizu Corp Laminated rubber bearing

Also Published As

Publication number Publication date
JP2623585B2 (en) 1997-06-25

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Legal Events

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