Title:
JOINT STRUCTURE FOR SECTION STEEL COLUMN MEMBERS
Document Type and Number:
WIPO Patent Application WO/2018/186614
Kind Code:
A1
Abstract:
The present invention relates to a joint structure for section steel column members, wherein coupling plates are attached to respective ends of steel sections vertically adjacent to each other in a prefabricated frame for forming a composite steel-concrete column, and lower and upper members of the prefabricated frame are joined by coupling the coupling plates to each other, whereby stress can be transferred to a column via bearing pressure, and the complicated conventional joint procedure using connection plates is simplified, so that constructability and economic efficiency can be ensured. The joint structure for section steel column members according to the present invention is designed to vertically join lower and upper members in order to form a composite steel-concrete column, each of the lower and upper members comprising: a plurality of steel sections arranged along the outer contour of a column; and a horizontal support member for connecting the steel sections to each other, wherein a first coupling plate is attached to the upper end of each steel section of the lower member, a second coupling plate is attached to the lower end of each steel section of the upper member, and the lower and upper members are vertically joined by coupling the first coupling plate and the second coupling plate to each other.
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Inventors:
LEE CHANG NAM (KR)
Application Number:
PCT/KR2018/003449
Publication Date:
October 11, 2018
Filing Date:
March 23, 2018
Export Citation:
Assignee:
SENVEX CO LTD (KR)
International Classes:
E04C3/36; E04B1/24
Foreign References:
| JPH05321333A | 1993-12-07 | |||
| KR101433065B1 | 2014-08-25 | |||
| JPH10140579A | 1998-05-26 | |||
| JP2006193995A | 2006-07-27 | |||
| JP2005098078A | 2005-04-14 |
Attorney, Agent or Firm:
KIM, Locbae (KR)
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