JPS6448952A - Earthquake damping structure - Google Patents

Earthquake damping structure

Info

Publication number
JPS6448952A
JPS6448952A JP30348287A JP30348287A JPS6448952A JP S6448952 A JPS6448952 A JP S6448952A JP 30348287 A JP30348287 A JP 30348287A JP 30348287 A JP30348287 A JP 30348287A JP S6448952 A JPS6448952 A JP S6448952A
Authority
JP
Japan
Prior art keywords
aseimic
base insulation
deformation
during
ratio
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
JP30348287A
Other languages
Japanese (ja)
Other versions
JP2570341B2 (en
Inventor
Hiroshi Kojima
Akihiko Ogino
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26425477&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6448952(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP62303482A priority Critical patent/JP2570341B2/en
Publication of JPS6448952A publication Critical patent/JPS6448952A/en
Application granted granted Critical
Publication of JP2570341B2 publication Critical patent/JP2570341B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Foundations (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Springs (AREA)

Abstract

PURPOSE: To improve aseimic base insulation performance and damper performance by a method wherein the physical properties of a flexible plate of an aseimic base insulation structure is set to a given hysteresis ratio during 100% tensile deformation at 25 deg.C and a ratio of a given storage elastic modulus during 5 Hz, 0.01% deformation at -10 deg.C and 30 deg.C. CONSTITUTION: A plurality of rigid plates 12 having rigidity and flexible plates 11 having viscoelastic property are alternately laminated together to form an aseimic base insulation structure 20. The material of the flexible plate 11 is prepared that one kind or more kinds selected from a filler, a softener, a plasticizer, oil, oligomer, and a lubricant are mixed in rubber and vulcanized. The property of the flexible plate 11 is that a hysteresis during 100% tensile deformation at 25 deg.C is set to 0.2-0.7 and a ratio E (-10)/E (30) 30 deg.C of a storage elastic modulus during 5 Hz, 0.01% deformation at -10 deg.C and 30 deg.C is set to 1.0-3.0. This constitution improves aseimic base insulation performance and damper performance.
JP62303482A 1987-04-06 1987-12-01 Seismic isolation structure Expired - Lifetime JP2570341B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62303482A JP2570341B2 (en) 1987-04-06 1987-12-01 Seismic isolation structure

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8443387 1987-04-06
JP62-84433 1987-04-06
JP62303482A JP2570341B2 (en) 1987-04-06 1987-12-01 Seismic isolation structure

Publications (2)

Publication Number Publication Date
JPS6448952A true JPS6448952A (en) 1989-02-23
JP2570341B2 JP2570341B2 (en) 1997-01-08

Family

ID=26425477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62303482A Expired - Lifetime JP2570341B2 (en) 1987-04-06 1987-12-01 Seismic isolation structure

Country Status (1)

Country Link
JP (1) JP2570341B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005320524A (en) * 2004-04-06 2005-11-17 Riken Technos Corp Thermoplastic elastomer composition
JP2006316954A (en) * 2005-05-16 2006-11-24 Yokohama Rubber Co Ltd:The Composite base isolation supporting body
JP2007278412A (en) * 2006-04-07 2007-10-25 Toshiba Corp Vibration isolating rubber and vibration isolating rubber fixing structure
JP2008121228A (en) * 2006-11-09 2008-05-29 Bridgestone Corp Base isolation structure
JP2011220360A (en) * 2010-04-02 2011-11-04 Bridgestone Corp Rubber bearing body
JP2012031687A (en) * 2010-08-02 2012-02-16 Yokohama Rubber Co Ltd:The Elastic bearing for bridge
JP2012211277A (en) * 2011-03-31 2012-11-01 Yokohama Rubber Co Ltd:The Rubber composition for rubber bearing wall, and rubber bearing
JP2013035943A (en) * 2011-08-08 2013-02-21 Bridgestone Corp Rubber composition for rubber bearing coating, and rubber for rubber bearing coating using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4222812B2 (en) * 2002-11-05 2009-02-12 宏和 竹宮 Anti-vibration method

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230857A (en) * 1975-09-03 1977-03-08 Tokai Rubber Ind Ltd Rubber elastomer
JPS56166241A (en) * 1980-05-27 1981-12-21 Japan Synthetic Rubber Co Ltd Composition for rubber vibration insulator
JPS58176229A (en) * 1982-04-12 1983-10-15 Japan Synthetic Rubber Co Ltd Vibration-damping rubber composition
JPS58207431A (en) * 1982-05-28 1983-12-02 ユニチカ株式会社 Earthquake-proof apparatus
JPS5958109A (en) * 1982-09-27 1984-04-03 Honda Motor Co Ltd Cam shaft holder of internal combustion engine
JPS5958109U (en) * 1982-10-12 1984-04-16 オ−ツタイヤ株式会社 Seismic isolation structure
JPS6099144A (en) * 1983-11-02 1985-06-03 Japan Synthetic Rubber Co Ltd Rubber composition
JPS60223577A (en) * 1984-04-18 1985-11-08 株式会社大林組 Earthquake dampening apparatus
JPS6128536A (en) * 1984-07-18 1986-02-08 Bridgestone Corp Rubber composition
JPS6139705U (en) * 1984-08-16 1986-03-13 鹿島建設株式会社 Building seismic isolation device
JPS6195048A (en) * 1984-10-15 1986-05-13 Japan Synthetic Rubber Co Ltd Damping material
JPS6283139A (en) * 1985-10-09 1987-04-16 株式会社ブリヂストン Earthquakeproof structure
JPS6284433A (en) * 1985-10-08 1987-04-17 Hitachi Electronics Eng Co Ltd Inspecting device for optical disk
JPH0729395A (en) * 1993-06-25 1995-01-31 Mitsubishi Electric Corp Eeprom device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1044778A (en) * 1975-05-12 1978-12-19 Amp Incorporated Manufacture of electrical harnesses

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230857A (en) * 1975-09-03 1977-03-08 Tokai Rubber Ind Ltd Rubber elastomer
JPS56166241A (en) * 1980-05-27 1981-12-21 Japan Synthetic Rubber Co Ltd Composition for rubber vibration insulator
JPS58176229A (en) * 1982-04-12 1983-10-15 Japan Synthetic Rubber Co Ltd Vibration-damping rubber composition
JPS58207431A (en) * 1982-05-28 1983-12-02 ユニチカ株式会社 Earthquake-proof apparatus
JPS5958109A (en) * 1982-09-27 1984-04-03 Honda Motor Co Ltd Cam shaft holder of internal combustion engine
JPS5958109U (en) * 1982-10-12 1984-04-16 オ−ツタイヤ株式会社 Seismic isolation structure
JPS6099144A (en) * 1983-11-02 1985-06-03 Japan Synthetic Rubber Co Ltd Rubber composition
JPS60223577A (en) * 1984-04-18 1985-11-08 株式会社大林組 Earthquake dampening apparatus
JPS6128536A (en) * 1984-07-18 1986-02-08 Bridgestone Corp Rubber composition
JPS6139705U (en) * 1984-08-16 1986-03-13 鹿島建設株式会社 Building seismic isolation device
JPS6195048A (en) * 1984-10-15 1986-05-13 Japan Synthetic Rubber Co Ltd Damping material
JPS6284433A (en) * 1985-10-08 1987-04-17 Hitachi Electronics Eng Co Ltd Inspecting device for optical disk
JPS6283139A (en) * 1985-10-09 1987-04-16 株式会社ブリヂストン Earthquakeproof structure
JPH0729395A (en) * 1993-06-25 1995-01-31 Mitsubishi Electric Corp Eeprom device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005320524A (en) * 2004-04-06 2005-11-17 Riken Technos Corp Thermoplastic elastomer composition
JP2006316954A (en) * 2005-05-16 2006-11-24 Yokohama Rubber Co Ltd:The Composite base isolation supporting body
JP2007278412A (en) * 2006-04-07 2007-10-25 Toshiba Corp Vibration isolating rubber and vibration isolating rubber fixing structure
JP2008121228A (en) * 2006-11-09 2008-05-29 Bridgestone Corp Base isolation structure
JP2011220360A (en) * 2010-04-02 2011-11-04 Bridgestone Corp Rubber bearing body
JP2012031687A (en) * 2010-08-02 2012-02-16 Yokohama Rubber Co Ltd:The Elastic bearing for bridge
JP2012211277A (en) * 2011-03-31 2012-11-01 Yokohama Rubber Co Ltd:The Rubber composition for rubber bearing wall, and rubber bearing
JP2013035943A (en) * 2011-08-08 2013-02-21 Bridgestone Corp Rubber composition for rubber bearing coating, and rubber for rubber bearing coating using the same

Also Published As

Publication number Publication date
JP2570341B2 (en) 1997-01-08

Similar Documents

Publication Publication Date Title
US4899323A (en) Anti-seismic device
JPS6448952A (en) Earthquake damping structure
DE69624351D1 (en) VIBRATION DAMPING DEVICE AND METHOD FOR THEIR PRODUCTION
JPS6448951A (en) Earthquake damping structure
EP0433878A3 (en) Process for the preparation of flexible polyurethane foams with viscoelastic, body-sound damping properties and the polyalkoxide-polyol blends for this process
KR860004103A (en) Plastisol composition free of polyvinyl chloride
EP0433889A3 (en) Process for the preparation of polyurethane soft foams with low compression hardness and mixtures of polyoxypropylene-polyoxyethylene block polyols suitable therefor
KR920004500A (en) Epoxy resin composition
JPH01190847A (en) Vibration-proof rubber
GB1482027A (en) Vibration-damping method
FI811773L (en) NYTT FYLLNINGSAEMNE BESTAOENDE AV SYNTHETISK ZEOLIT SPECIELLT FOER ANVAENDNING SOM FOERSTAERKANDE FYLLNINGSAEMNE I POLYMERER
JPS5787445A (en) Rubber material
NZ228924A (en) Vibration damper containing slightly crosslinked rubber
JPS6470549A (en) High impact strength polymer composition
ATE171200T1 (en) COMPOSITION USABLE FOR ELASTOMER ARTICLES AND ARTICLES MADE FROM THIS COMPOSITION
JPH09177367A (en) Base insulation structure
JPS641843A (en) Base isolation structure
JPH09177370A (en) Vibration isolation structure
JPH011843A (en) Seismic isolation structure
SE7601815L (en) STALER BODY FOR REINFORCEMENT OF RUBBER COMPOSITIONS AND PROCEDURES FOR THE MANUFACTURE OF ITS
SE8100128L (en) MODIFIED VINYLAROMATIC POLYMERS WITH IMPROVED RESISTANCE TO VOLTAGE CRACKING
RU186424U1 (en) Vibration Insulation Panel
JP2001200103A (en) Vibration damping vtscoelastic material for building
FI885566A0 (en) ASBESTLOES MATERIAL FOER ATT ANVAENDAS SOM ETT TAETANDE, DAEMPANDE OCH / ELLER SKILJANDE ELEMENT.
JPH08326840A (en) Base isolation structure

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071024

Year of fee payment: 11

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081024

Year of fee payment: 12

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081024

Year of fee payment: 12