Title:
木造建築構造躯体及び接合部材
Document Type and Number:
Japanese Patent JP7222825
Kind Code:
B2
Abstract:
To provide a wooden building structure skeleton which flexibly allows deformation in response to horizontal force in an earthquake or the like, and has large load bearing capacity and restoring force, and column-to-column joint members that can be suitably used in the wooden building structure skeleton and have a large energy absorption performance.SOLUTION: A flat column 1 having a flat rectangular cross section made of a woody material is erected on a foundation 9, and a shaft column 2 is erected so as to be opposed to two narrow side faces of the flat column at an interval. The flat column and the shaft column are joined by a joining member 5 which allows relative displacement in the vertical direction of the opposed side surfaces and imparts resistance to the relative displacement. The lower end of the flat column is pressed against the foundation by the tension force of a tendon 7. A floor structure 6 is supported by a beam 4, and the beam is supported by a shaft column or an intermediate shaft column 3. The floor structure allows relative displacement in the vertical direction between the floor structure and the flat column. The joining member 5 is composed of a plurality of bent steel plates, and is easily removed from the flat column and the shaft column.SELECTED DRAWING: Figure 1
Inventors:
Masahiro Yano
Application Number:
JP2019114691A
Publication Date:
February 15, 2023
Filing Date:
June 20, 2019
Export Citation:
Assignee:
Sumitomo Forestry Co., Ltd.
International Classes:
E04H9/02; E04B1/26; F16F15/02
Domestic Patent References:
| JP2008255713A | ||||
| JP2019044401A | ||||
| JP2010500493A | ||||
| JP2018071270A |
Attorney, Agent or Firm:
Kiyoshi Miyagawa
Koizumi Masahiro
Koizumi Masahiro
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