Title:
柱梁接合構造
Document Type and Number:
Japanese Patent JP6738725
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a column-beam joint structure and the like having high repeated deformability.SOLUTION: In a column-beam joint structure, a flange 10 of a steel beam 1 and a tip in a longitudinal direction of a web 11 are joined to a steel column 2. A widened part 100 widened to a reference width portion of the flange 10 is provided on an end in a longitudinal direction of the flange 10, and a distance L' between a starting end A1 of the widened part 100 and the column 2 is a predetermined distance Lor more. The predetermined distance Lis a value so that a distance Lbetween a point C with the predetermined distance Lfrom the column 2 on an extension line of the side in a reference width portion of the flange 10 and an end point E on the column 2 side of the side on the flange 10 side of the web 11 is larger than or equal to a distance Lbetween the end point E and an end point F in a width direction of a joint portion 31 of the flange 10 in the column 2.SELECTED DRAWING: Figure 4
Inventors:
Yusuke Hori
Yoshikazu Sawamoto
Jun Kubota
Shigeru Yoshigai
Hideo Iwaki
Yoshikazu Sawamoto
Jun Kubota
Shigeru Yoshigai
Hideo Iwaki
Application Number:
JP2016254871A
Publication Date:
August 12, 2020
Filing Date:
December 28, 2016
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
International Classes:
E04B1/24
Domestic Patent References:
| JP2015224517A | ||||
| JP2015206229A | ||||
| JP11140978A |
Foreign References:
| US20020162285 |
Attorney, Agent or Firm:
Seiichi Inoue