Title:
SEISMIC ISOLATION STRUCTURE
Document Type and Number:
Japanese Patent JP2023169597
Kind Code:
A
Abstract:
To provide a seismic isolation structure with a reduced area occupied by an attenuation device and a stopper member compared to when the attenuation device and the stopper member are arranged at different positions.SOLUTION: A seismic isolation structure comprises: a lower structure body; an upper structure body supported by the lower structure body via a seismic isolation device; a stopper member provided at one of the upper structure body and the lower structure body and projecting downwardly or upwardly; a load receiving part provided at the other of the upper structure body and the lower structure body and facing the stopper member; and an attenuation device having one end fitted to the stopper member and the other end fitted to the other of the upper structure body and the lower structure body, and attenuating a vibration by a telescopic movement.SELECTED DRAWING: Figure 1
Inventors:
YAZAWA MAYUMI
SAWAI YOSHIAKI
FUTATSUGI SHUYA
NISHIMURA AKIRA
SAWAI YOSHIAKI
FUTATSUGI SHUYA
NISHIMURA AKIRA
Application Number:
JP2022080815A
Publication Date:
November 30, 2023
Filing Date:
May 17, 2022
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
International Classes:
E04H9/02; F16F7/12; F16F15/02; F16F15/04
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office