Title:
WALL STRUCTURE
Document Type and Number:
Japanese Patent JP2020105856
Kind Code:
A
Abstract:
To provide a wall structure that can suppress the twist generated in the stud material by optimizing the cross-sectional shape of the stud material.SOLUTION: A wall structure S includes a base frame 22 having a pair of runner members arranged above and below respectively, and stud members 28 arranged between the pair of runner members with a gap in the extending direction of the runner members and connected to the pair of runner members respectively. The stud member 28 includes a web portion 30 whose vertical direction is the longitudinal direction, a pair of flange portions 32 extending in opposite directions from both ends 30C of the web portion 30 and opposed to each other with the web portion 30 sandwiched therebetween, and a lip portion 34 extending from the end portion of the flange portion 32 opposite to the web portion 30 in the opposite direction O of the flange portion 32. The wall structure has a point-symmetrical shape in which in the cross section orthogonal to the longitudinal direction, at least a central portion 30A of the web portion 30 is inclined with respect to the opposite direction O, the centroid P is located on the central portion 30A, and the centroid P is the symmetry point.SELECTED DRAWING: Figure 3
Inventors:
KOBASHI TOMOKI
FUJIHASHI KAZUNORI
SHALAYIDING SHAWUTI
OFU KAZUTAKA
NAKAGAWA MANABU
MORI TAKAHISA
FUJIHASHI KAZUNORI
SHALAYIDING SHAWUTI
OFU KAZUTAKA
NAKAGAWA MANABU
MORI TAKAHISA
Application Number:
JP2018247054A
Publication Date:
July 09, 2020
Filing Date:
December 28, 2018
Export Citation:
Assignee:
NIPPON STEEL CORP
DAIWA HOUSE IND
DAIWA HOUSE IND
International Classes:
E04B2/74; E04C3/40
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office