Title:
BEARING WALL
Document Type and Number:
Japanese Patent JP2019199759
Kind Code:
A
Abstract:
To provide a bearing wall which can be effectively used in a large scale wooden building and can be efficiently constructed, and effectively absorbs energy of vibration at the time of earthquake or the like.SOLUTION: Rectangular blocks 11, 12, 13 and 14 formed of wooden materials are arrayed in one direction to form block rows, and the plurality of layers of block rows are piled up in a wall shape. The block rows are pressure-contacted with each other by a tension force of a PC steel bar 31 arranged in a vertical direction of the block rows, and the blocks included in the block row 10a of the first layer that is the undermost layer are pressure-contacted with a foundation 4 or the upper surface of a horizontal member. When a force in a horizontal direction acts on the bearing wall 1, locking occurs in the blocks. A space between the blocks that are piled up in the vertical direction restricts excessive displacement in a horizontal direction with a dowel, and an energy absorption member is attached to a space between the blocks that are pressure-contacted in the vertical direction to absorb energy of vibration.SELECTED DRAWING: Figure 3
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Inventors:
NAGASHIMA TAISUKE
YANO MASATAKA
KUMAKAWA YOSHINOBU
ASAMI KAZUHIRO
KIKUMOTO TAKAAKI
YAMADA NORIAKI
NAKA TARO
YANO MASATAKA
KUMAKAWA YOSHINOBU
ASAMI KAZUHIRO
KIKUMOTO TAKAAKI
YAMADA NORIAKI
NAKA TARO
Application Number:
JP2018095204A
Publication Date:
November 21, 2019
Filing Date:
May 17, 2018
Export Citation:
Assignee:
SUMITOMO FORESTRY
International Classes:
E04C1/00; E04B1/94; E04B1/98; E04B2/02; E04B2/28; E04C5/08; E04H9/02
Domestic Patent References:
| JP2003227189A | 2003-08-15 | |||
| JP2010500493A | 2010-01-07 | |||
| JP2002220893A | 2002-08-09 | |||
| JP2011214278A | 2011-10-27 | |||
| JP2013189762A | 2013-09-26 | |||
| JPH09302810A | 1997-11-25 | |||
| JP2018035592A | 2018-03-08 | |||
| JP2016008491A | 2016-01-18 |
Foreign References:
| US20150204092A1 | 2015-07-23 |
Attorney, Agent or Firm:
Kiyoshi Miyakawa