Title:
WALL STRUCTURE
Document Type and Number:
Japanese Patent JP2020190154
Kind Code:
A
Abstract:
To provide a wall structure that suppresses twisting that occurs in the intermediate portion of a stud material in the longitudinal direction and local plastic deformation that occurs in the end portion in the longitudinal direction by optimizing the cross-sectional shape of the stud material.SOLUTION: A wall structure S includes upper and lower runner materials and a stud material 28 with a lower end 28A fitted to the lower runner material and an upper end 28B fitted to the upper runner material. The stud material 28 is formed of a single metal plate, where the vertical direction is the longitudinal direction, and the width direction of the lower runner material is the lateral direction. It has a web portion 30 extending in the lateral direction, a pair of flange portions 32 extending in a direction orthogonal to the web portion 30, and a reinforcing portion 34 that connects the flange portion 32 and the web portion 30, the web portion 30 side overlapping the flange portion 32, and a lip portion 36 that extends in the lateral direction from an end portion 32B of the flange portion 32. In a cross section orthogonal to the longitudinal direction, a center of figure FC is located on the web portion 30, and the shape is point-symmetrical with the center of figure FC as a point of symmetry.SELECTED DRAWING: Figure 3
More Like This:
| WO/2021/214677 | TERRACE CANOPY |
Inventors:
KOBASHI TOMOKI
FUJIHASHI KAZUNORI
OFU KAZUTAKA
SHALAYIDING SHAWUTI
NAKAGAWA MANABU
MORI TAKAHISA
FUJIHASHI KAZUNORI
OFU KAZUTAKA
SHALAYIDING SHAWUTI
NAKAGAWA MANABU
MORI TAKAHISA
Application Number:
JP2019096977A
Publication Date:
November 26, 2020
Filing Date:
May 23, 2019
Export Citation:
Assignee:
NIPPON STEEL CORP
DAIWA HOUSE IND
DAIWA HOUSE IND
International Classes:
E04C3/32; E04B2/74
Domestic Patent References:
| JP2003013524A | 2003-01-15 | |||
| JP2011106149A | 2011-06-02 | |||
| JPH08508798A | 1996-09-17 |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office