A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEISMICALLY ISOLATED STRUCTURE
PROBLEM TO BE SOLVED: To provide seismically isolated structure and a seismic isolation device each of which has simple configuration and isolates quakes acting on a structure, in two horizontal axial directions.SOLUTION: The seismically isolated structure comprises a plurality of seismic isolation columns 8 installed in an inclinable manner between a lower structure 101 and an upper structure 102, a plurality of inclination supporting point formation members 13 that surround the seismic isolation columns 8 and form supporting points when the seismic columns 8 start inclining, and a connecting member 11 that connects the lower structure 101 and the upper structure 102 at a location between the seismic isolation columns 8 and restricts the relative displacement in the horizontal direction between the lower structure 101 and the upper structure 102 to a prescribed distance. The seismic isolation column 8 inclines with the inclination supporting point formation member 13 working as a supporting point, while the angle of inclination is restricted since the relative displacement between the lower structure 101 and the upper structure 102 is restricted by the connecting member 11.
【課題】本発明は、簡単な構成にて構造物に作用する揺れを、水平二軸方向で免震する免震構造及び免震装置を提供する。【解決手段】下側構造物１０１と上側構造物１０２の間に傾斜可能に複数配置された免震柱８と、この免震柱８を囲むように複数取り付けられ、免震柱８が傾き始める際の支点を形成させる傾斜支点形成用部材１３と、下側構造物１０１と上側構造物１０２を免震柱８の間で連結して下側構造物１０１と上側構造物１０２の水平方向における相対移動を所定距離以下に制限する連結部材１１と、を備えている。免震柱８は、傾斜支点形成用部材１３を支点として傾くとともに、下側構造物１０１と上側構造物１０２の相対移動が連結部材１１に制限されることよって、傾斜角度が制限される。【選択図】図２
SEISMICALLY ISOLATED STRUCTURE
PROBLEM TO BE SOLVED: To provide seismically isolated structure and a seismic isolation device each of which has simple configuration and isolates quakes acting on a structure, in two horizontal axial directions.SOLUTION: The seismically isolated structure comprises a plurality of seismic isolation columns 8 installed in an inclinable manner between a lower structure 101 and an upper structure 102, a plurality of inclination supporting point formation members 13 that surround the seismic isolation columns 8 and form supporting points when the seismic columns 8 start inclining, and a connecting member 11 that connects the lower structure 101 and the upper structure 102 at a location between the seismic isolation columns 8 and restricts the relative displacement in the horizontal direction between the lower structure 101 and the upper structure 102 to a prescribed distance. The seismic isolation column 8 inclines with the inclination supporting point formation member 13 working as a supporting point, while the angle of inclination is restricted since the relative displacement between the lower structure 101 and the upper structure 102 is restricted by the connecting member 11.
【課題】本発明は、簡単な構成にて構造物に作用する揺れを、水平二軸方向で免震する免震構造及び免震装置を提供する。【解決手段】下側構造物１０１と上側構造物１０２の間に傾斜可能に複数配置された免震柱８と、この免震柱８を囲むように複数取り付けられ、免震柱８が傾き始める際の支点を形成させる傾斜支点形成用部材１３と、下側構造物１０１と上側構造物１０２を免震柱８の間で連結して下側構造物１０１と上側構造物１０２の水平方向における相対移動を所定距離以下に制限する連結部材１１と、を備えている。免震柱８は、傾斜支点形成用部材１３を支点として傾くとともに、下側構造物１０１と上側構造物１０２の相対移動が連結部材１１に制限されることよって、傾斜角度が制限される。【選択図】図２
SEISMICALLY ISOLATED STRUCTURE
免震構造
IWAMOTO HIROSUKE (author) / SATO YUJI (author) / OTOYO AKIYOSHI (author) / MATSUMURA NAOHIKO (author) / KODERA GENKI (author) / OSAKI SHOHEI (author)
2015-12-14
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