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STEEL MEMBER
PROBLEM TO BE SOLVED: To provide a steel member that withstands compression and bending well and reduces a cost and time for manufacturing.SOLUTION: A steel member 100 includes at least three flanges 11a to 11c of a belt-like flat plate form extending in a longitudinal direction L in parallel with each other, any two adjacent flanges facing each other, and at least two webs 12a, 12b of a belt-like flat plate form that extends in the longitudinal direction L and provided respectively between the flanges 11a to 11c, and connected orthogonally to the flanges 11a to 11c. Thus, the steel member 100 having three flanges 11a to 11c withstands bending and compression well and prevents deformation by buckling or in other forms, without a need to fit a stiffener or other reinforcing materials.SELECTED DRAWING: Figure 1
【課題】圧縮及び曲げに強く、製造にかかるコストと時間を低減することができる鋼製部材を提供する。【解決手段】鋼製部材100は、長手方向Lに互いに平行に延びる帯状の平板形状をなし、どの隣り合う2枚も互いに対向する少なくとも3枚のフランジ11a〜11cと、長手方向Lに延びる帯状の平板形状をなし、フランジ11a〜11cの各々の間に設けられるとともに、フランジ11a〜11cに直交して接続される少なくとも2枚のウェブ12a,12bとを備える。よって、鋼製部材100が3枚のフランジ11a〜11cを有することにより、スチフナ等の補強材を取り付ける手間をかけずに、曲げ及び圧縮に対して強くなり、座屈等の変形が防止される。【選択図】図1
STEEL MEMBER
PROBLEM TO BE SOLVED: To provide a steel member that withstands compression and bending well and reduces a cost and time for manufacturing.SOLUTION: A steel member 100 includes at least three flanges 11a to 11c of a belt-like flat plate form extending in a longitudinal direction L in parallel with each other, any two adjacent flanges facing each other, and at least two webs 12a, 12b of a belt-like flat plate form that extends in the longitudinal direction L and provided respectively between the flanges 11a to 11c, and connected orthogonally to the flanges 11a to 11c. Thus, the steel member 100 having three flanges 11a to 11c withstands bending and compression well and prevents deformation by buckling or in other forms, without a need to fit a stiffener or other reinforcing materials.SELECTED DRAWING: Figure 1
【課題】圧縮及び曲げに強く、製造にかかるコストと時間を低減することができる鋼製部材を提供する。【解決手段】鋼製部材100は、長手方向Lに互いに平行に延びる帯状の平板形状をなし、どの隣り合う2枚も互いに対向する少なくとも3枚のフランジ11a〜11cと、長手方向Lに延びる帯状の平板形状をなし、フランジ11a〜11cの各々の間に設けられるとともに、フランジ11a〜11cに直交して接続される少なくとも2枚のウェブ12a,12bとを備える。よって、鋼製部材100が3枚のフランジ11a〜11cを有することにより、スチフナ等の補強材を取り付ける手間をかけずに、曲げ及び圧縮に対して強くなり、座屈等の変形が防止される。【選択図】図1
STEEL MEMBER
鋼製部材
HIKOSAKA AKIRA (Autor:in) / TOMIMURA HIROKI (Autor:in)
01.03.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente