Title:
建物の地震エネルギー吸収機構
Document Type and Number:
Japanese Patent JP6734671
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an earthquake energy absorption mechanism for a building, in which earthquake energy is absorbed with a slit provided between a framework and a non-structural wall or a slit provided between a plurality of non-structural walls attached to a framework.SOLUTION: By virtue that a damping member 7 consisting of a reinforcing bar is arranged over a framework 2 and a non-structural wall 5 in a manner connecting the framework 2 and the non-structural wall 5 via a slit 6 provided between the framework 2 and the non-structural wall 5, when an earthquake energy absorption mechanism 1 for a building is subjected to an earthquake, a deformation difference is generated between the side at the slit 6 of the non-structural wall 5 and a lower beam 4, and the damping member 7 on the slit 6 is made into plastic condition and absorbs vibration energy so as to reduce damage on the framework 2 and the non-structural wall 5. It may be applied to a case where the slit 6 is provided between a plurality of non-structural walls 5 attached to the framework 2.SELECTED DRAWING: Figure 1
Inventors:
Toshio Maekawa
Yusuke Kondo
Yusuke Kondo
Application Number:
JP2016053066A
Publication Date:
August 05, 2020
Filing Date:
March 16, 2016
Export Citation:
Assignee:
Kumagai Gumi Co., Ltd.
International Classes:
E04H9/02
Domestic Patent References:
| JP2003321946A | ||||
| JP2013147905A | ||||
| JP2007032192A | ||||
| JP2012149412A | ||||
| JP2010121384A | ||||
| JP2009013683A | ||||
| JP10184094A | ||||
| JP2015206186A | ||||
| JP2006169754A |
Foreign References:
| KR101449930B1 | ||||
| KR1020130051184A |
Attorney, Agent or Firm:
Miyazono Yasuo