Title:
VIBRATION DISPLACEMENT SUPPRESSING STRUCTURE OF STRUCTURE
Document Type and Number:
Japanese Patent JP2019073883
Kind Code:
A
Abstract:
To realize the vibration displacement suppressing structure of a structure that can suppress vibration displacement of the structure caused by an earthquake motion, etc.SOLUTION: The vibration displacement structure 100 of a structure can suppress vibration displacement of a bridge pier 1 when, for example, a swing in a direction crossing the extension direction of a bridge pier 2 caused by an earthquake motion operates on the bridge pier 1, because vibration of the bridge pier 1 is not amplified but is reduced by operation of friction force of a sliding contact body 20 between the bridge pier 1 and a displacement suppressing body 10. If vibration displacement of the bridge pier 1 which is a structure can be suppressed in this way, the bridge pier 2 supported by the bridge pier 1 is less influenced by the earthquake motion, so that uneven displacement such as corner folding and unevenness may be less likely to occur in the bridge pier 2 and the number of troubles in the bridge pier 2 caused by the earthquake motion may be decreased.SELECTED DRAWING: Figure 1
Inventors:
KOBAYASHI KAORU
TAKASAKI HIDEAKI
KANEDA ATSUSHI
IKEMOTO HIROFUMI
TAKASAKI HIDEAKI
KANEDA ATSUSHI
IKEMOTO HIROFUMI
Application Number:
JP2017199981A
Publication Date:
May 16, 2019
Filing Date:
October 16, 2017
Export Citation:
Assignee:
HIGASHI NIPPON RYOKAKU TETSUDO
International Classes:
E02D31/08; E01D1/00; E01D19/02; E02D27/32; E02D27/34
Domestic Patent References:
JP2004162362A | 2004-06-10 | |||
JP2013096176A | 2013-05-20 | |||
JPH0931917A | 1997-02-04 | |||
JP2010285777A | 2010-12-24 | |||
JPH1018226A | 1998-01-20 | |||
JP2010077656A | 2010-04-08 | |||
JP2006265844A | 2006-10-05 |
Foreign References:
KR20080105208A | 2008-12-04 |
Attorney, Agent or Firm:
Gwangyang International Patent Office