A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
QUAKE-ABSORBING STRUCTURE
PROBLEM TO BE SOLVED: To provide a quake-absorbing structure capable of absorbing vibrations acting on the structure with a simple structure.SOLUTION: The quake-absorbing structure includes: a base isolation column 10 which is disposed between a first member 8a and a second member 8b in an inclinable manner and which has an end surface 9a, at both ends of the base isolation column 10 respectively, which comes into contact with the first member 8a and the second member 8b; and a tilt fulcrum forming member 15 that is disposed enclosing the end of the base isolation column 10 and which serves as a supporting point when the base isolation column 10 begins to incline. The quake-absorbing structure further includes an eccentric member 11 that forms an inner edge portion 14a which is closer to the base isolation column 10 on the end surface 9a and an outer edge portion 14b which is positioned at the opposite side of the inner edge portion 14a being interposed by the base isolation column 10 and which is positioned farther than the inner edge portion 14a from the base isolation column 10 at both ends of the base isolation column 10.
【課題】簡単な構成にて構造物に作用する揺れを免震する。【解決手段】第一部材８ａと第二部材８ｂとの間に傾斜自在に配置され、本体の両端部に第一部材８ａ及び第二部材８ｂに当接する端面９ａを有する免震柱１０と、免震柱１０の端部を囲むように配置され、免震柱１０が傾き始める際に支点となる傾斜支点形成用部材１５とを備え、免震柱１０の両端部の端面９ａに、免震柱１０に近い内側縁部１４ａと、免震柱１０を挟んで内側縁部１４ａとは反対側で且つ内側縁部１４ａよりも免震柱１０から遠い外側縁部１４ｂを形成する偏心部材１１を備える。【選択図】図１
QUAKE-ABSORBING STRUCTURE
PROBLEM TO BE SOLVED: To provide a quake-absorbing structure capable of absorbing vibrations acting on the structure with a simple structure.SOLUTION: The quake-absorbing structure includes: a base isolation column 10 which is disposed between a first member 8a and a second member 8b in an inclinable manner and which has an end surface 9a, at both ends of the base isolation column 10 respectively, which comes into contact with the first member 8a and the second member 8b; and a tilt fulcrum forming member 15 that is disposed enclosing the end of the base isolation column 10 and which serves as a supporting point when the base isolation column 10 begins to incline. The quake-absorbing structure further includes an eccentric member 11 that forms an inner edge portion 14a which is closer to the base isolation column 10 on the end surface 9a and an outer edge portion 14b which is positioned at the opposite side of the inner edge portion 14a being interposed by the base isolation column 10 and which is positioned farther than the inner edge portion 14a from the base isolation column 10 at both ends of the base isolation column 10.
【課題】簡単な構成にて構造物に作用する揺れを免震する。【解決手段】第一部材８ａと第二部材８ｂとの間に傾斜自在に配置され、本体の両端部に第一部材８ａ及び第二部材８ｂに当接する端面９ａを有する免震柱１０と、免震柱１０の端部を囲むように配置され、免震柱１０が傾き始める際に支点となる傾斜支点形成用部材１５とを備え、免震柱１０の両端部の端面９ａに、免震柱１０に近い内側縁部１４ａと、免震柱１０を挟んで内側縁部１４ａとは反対側で且つ内側縁部１４ａよりも免震柱１０から遠い外側縁部１４ｂを形成する偏心部材１１を備える。【選択図】図１
QUAKE-ABSORBING STRUCTURE
免震構造
IWAMOTO HIROSUKE (author) / SATO YUJI (author) / OTOYO AKIYOSHI (author) / MATSUMURA NAOHIKO (author) / KODERA GENKI (author) / OSAKI SHOHEI (author)
2015-12-07
Patent
Electronic Resource
Japanese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
,
Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen
/
F16F
SPRINGS
,
Federn
QUAKE-ABSORBING STRUCTURE CONSTRUCTION METHOD AND QUAKE-ABSORBING STRUCTURE
| European Patent Office | 2024