JPS6139705U - Building seismic isolation device - Google Patents

Building seismic isolation device

Info

Publication number
JPS6139705U
JPS6139705U JP12490684U JP12490684U JPS6139705U JP S6139705 U JPS6139705 U JP S6139705U JP 12490684 U JP12490684 U JP 12490684U JP 12490684 U JP12490684 U JP 12490684U JP S6139705 U JPS6139705 U JP S6139705U
Authority
JP
Japan
Prior art keywords
seismic isolation
isolation device
building seismic
hole
laminated rubber
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
JP12490684U
Other languages
Japanese (ja)
Inventor
厚彦 八坂
洋 越田
真巨 飯塚
勝彦 高久
浩史 緑川
Original Assignee
鹿島建設株式会社
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 鹿島建設株式会社 filed Critical 鹿島建設株式会社
Priority to JP12490684U priority Critical patent/JPS6139705U/en
Publication of JPS6139705U publication Critical patent/JPS6139705U/en
Pending legal-status Critical Current

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  • Springs (AREA)
  • Foundations (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考唸による建物の免震装置の一実施例を示
す正面図、第２図はそのＩ−Ｉ線断面図、第３図は第２
図の■一■線断面図、第４図は他の実施例を示す断面図
、第５図はそのＩＶ一ＩＶ線断面図、第６図は免震装置
が動的な、くり返しせん断力を受けたときの状態を示す
グラフである。 １・・・・・・免震装置、２・・・・・・積層ゴム、４
・・・・・・金属板、３・・・・・・エラストマー層、
５，６・・・・・・エンドプレート、７・・・・・・ボ
ルト穴、８・・・・・・孔、９・・・・・・コア、ａ・
・・・・・この考案の免震装置が描く復元力特性、ｂ・
・・・・・従来の積層ゴムが描く復元力特性。Figure 1 is a front view showing an example of a building seismic isolation device based on this design, Figure 2 is a sectional view taken along the line I-I, and Figure 3 is a
Fig. 4 is a sectional view showing another embodiment, Fig. 5 is a sectional view taken along line IV-IV, and Fig. 6 shows how the seismic isolation device handles dynamic and repeated shear forces. It is a graph showing the state when received. 1... Seismic isolation device, 2... Laminated rubber, 4
...metal plate, 3... elastomer layer,
5, 6... End plate, 7... Bolt hole, 8... Hole, 9... Core, a.
...restoring force characteristics of the seismic isolation device of this invention, b.
...Resilience characteristics of conventional laminated rubber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エラストマー層と金属板とを交互に配置してなる積層ゴ
ムの中央鉛直方向に孔を穿設し、粘弾性ゴムからなり少
くとも前記積層ゴムと同じ高さを有するコアを前記孔に
嵌挿してなることを特徴とする建物の免震装置。A hole is formed vertically in the center of a laminated rubber made of alternating elastomer layers and metal plates, and a core made of viscoelastic rubber and having at least the same height as the laminated rubber is inserted into the hole. A seismic isolation device for buildings characterized by:
JP12490684U 1984-08-16 1984-08-16 Building seismic isolation device Pending JPS6139705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12490684U JPS6139705U (en) 1984-08-16 1984-08-16 Building seismic isolation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12490684U JPS6139705U (en) 1984-08-16 1984-08-16 Building seismic isolation device

Publications (1)

Publication Number Publication Date
JPS6139705U true JPS6139705U (en) 1986-03-13

Family

ID=30683605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12490684U Pending JPS6139705U (en) 1984-08-16 1984-08-16 Building seismic isolation device

Country Status (1)

Country Link
JP (1) JPS6139705U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6375232A (en) * 1986-09-16 1988-04-05 株式会社ブリヂストン Earthquake damping apparatus
JPS63225739A (en) * 1986-08-04 1988-09-20 Bridgestone Corp Vibration isolating device
JPS63293340A (en) * 1987-05-26 1988-11-30 Bridgestone Corp Laminated rubber bearing
JPS6448952A (en) * 1987-04-06 1989-02-23 Bridgestone Corp Earthquake damping structure
JPH01290842A (en) * 1988-05-19 1989-11-22 Bridgestone Corp Damper device
JPH0326535U (en) * 1989-07-24 1991-03-18
JPH03204420A (en) * 1989-12-28 1991-09-06 Sumitomo Rubber Ind Ltd Laminated rubber supporter
JPH0527109U (en) * 1991-09-09 1993-04-09 株式会社カイモン Seismic isolation rubber support for structures
JPH09170354A (en) * 1987-05-14 1997-06-30 Sumitomo Rubber Ind Ltd Base isolator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249609A (en) * 1975-10-14 1977-04-20 New Zealand Inventions Dev Absorbing matter for periodic shearing energy
JPS5530563A (en) * 1978-08-28 1980-03-04 Bridgestone Corp Vibration-proof support

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249609A (en) * 1975-10-14 1977-04-20 New Zealand Inventions Dev Absorbing matter for periodic shearing energy
JPS5530563A (en) * 1978-08-28 1980-03-04 Bridgestone Corp Vibration-proof support

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225739A (en) * 1986-08-04 1988-09-20 Bridgestone Corp Vibration isolating device
JPS6375232A (en) * 1986-09-16 1988-04-05 株式会社ブリヂストン Earthquake damping apparatus
JPS6448952A (en) * 1987-04-06 1989-02-23 Bridgestone Corp Earthquake damping structure
JPH09170354A (en) * 1987-05-14 1997-06-30 Sumitomo Rubber Ind Ltd Base isolator
JPS63293340A (en) * 1987-05-26 1988-11-30 Bridgestone Corp Laminated rubber bearing
JPH01290842A (en) * 1988-05-19 1989-11-22 Bridgestone Corp Damper device
JPH0326535U (en) * 1989-07-24 1991-03-18
JPH03204420A (en) * 1989-12-28 1991-09-06 Sumitomo Rubber Ind Ltd Laminated rubber supporter
JPH0527109U (en) * 1991-09-09 1993-04-09 株式会社カイモン Seismic isolation rubber support for structures

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