Title:
JOINING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/190350
Kind Code:
A1
Abstract:
The present invention simplifies a construction process and effectively reinforces a joint portion by suppressing out-of-plane deformation of a gusset plate. Provided is a joining structure for coupling a large girder having an H-shape cross-section, and a material axial direction end of a small girder that has an H-shape cross-section and extends in a direction crossing the large girder. The joining structure includes: a gusset plate that is at least joined to a web and an upper flange of the large girder, and that is bolt-joined to a web of the small girder; and a reinforcing rib that crosses a plate-like body portion of the gusset plate, that is disposed so as to also cross the web of the large girder, and that is at least joined to the gusset plate.
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Inventors:
ARITA MASAKI (JP)
HIROSHIMA SATORU (JP)
NISHIDA YUICHI (JP)
SHIMIZU NOBUTAKA (JP)
SUZUKI YUUSUKE (JP)
AOYAGI SATOSHI (JP)
HIROSHIMA SATORU (JP)
NISHIDA YUICHI (JP)
SHIMIZU NOBUTAKA (JP)
SUZUKI YUUSUKE (JP)
AOYAGI SATOSHI (JP)
Application Number:
PCT/JP2023/012218
Publication Date:
October 05, 2023
Filing Date:
March 27, 2023
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
E04B1/24; E04B1/58; E04B5/32
Foreign References:
| JP2022025804A | 2022-02-10 | |||
| JP2019190137A | 2019-10-31 | |||
| JP2009052302A | 2009-03-12 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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