Title:
BEAM-COLUMN CONNECTION STRUCTURE AND OUTER DIAPHRAGM CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2022054655
Kind Code:
A
Abstract:
To provide reasonable beam-column connection structure and an outer diaphragm construction method which can greatly reduce cost and time for providing an outer diaphragm while securing necessary proof strength for a beam-column connection, when constituting the outer diaphragm by combining divided diaphragms having the shape obtained by dividing the outer diaphragm into two or more.SOLUTION: Structure of a beam-column connection 1 is configured by joining steel beams 3 to a square steel pipe column 2 through an outer diaphragm 5. The outer diaphragm is configured by combining divided diaphragms 51 having the shape obtained by dividing the same into two or more at corner parts of the square steel pipe column in the state in which the divided diaphragms come into contact with each other at divided faces of the divided diaphragms. The respective divided diaphragms are welded to lateral faces of the square steel pipe column, and the divided diaphragms are not joined to each other at the divided faces.SELECTED DRAWING: Figure 1
Inventors:
MORIOKA HIROMITSU
KINOSHITA TOMOHIRO
OBA RYOSUKE
KINOSHITA TOMOHIRO
OBA RYOSUKE
Application Number:
JP2020161806A
Publication Date:
April 07, 2022
Filing Date:
September 28, 2020
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
E04B1/58; E04B1/24
Domestic Patent References:
| JP2016108868A | 2016-06-20 | |||
| JP2019163632A | 2019-09-26 | |||
| JP2018003424A | 2018-01-11 | |||
| JP2007162368A | 2007-06-28 |
Attorney, Agent or Firm:
Tetsuro Isomura
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori