WT 500x269.5 WT 20x181
United States
寸法
d
516 mm
ddet
514 mm
b
406 mm
bf,det
406 mm
tf
51.1 mm
tf,det
50.8 mm
tw
28.4 mm
tw,det
28.6 mm
二次寸法
kdes
81 mm
kdet
82.6 mm
特性
W
269 kg/m
A
34,300 mm²
xo
0 mm
eo
203 mm
x-x軸
Ix
778ᴇ6 mm⁴
Sx
2ᴇ6 mm³
Zx
3.56ᴇ6 mm³
rx
150 mm
y
125 mm
yp
42.2 mm
y-y 軸
Iy
288ᴇ6 mm⁴
Sy
1.41ᴇ6 mm³
Zy
2.21ᴇ6 mm³
ry
91.4 mm
x
203 mm
xp
203 mm
ねじれ
J
22.6ᴇ6 mm⁴
Cw
137ᴇ9 mm⁶
Wno
0 mm²
ro
202 mm
追加のプロパティ
tw,det
2
14.3 mm
bf
2tf
3.99
D
t
18.1
H
0.759
WGi
190 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
5,770 kN
Pn
Ωc
6,110 kN