WT 460x224.5 WT 18x151
United States
尺寸
d
475 mm
ddet
473 mm
b
424 mm
bf,det
422 mm
tf
42.7 mm
tf,det
42.9 mm
tw
24 mm
tw,det
23.8 mm
次要维度
kdes
66.8 mm
kdet
76.2 mm
属性
W
225 kg/m
A
28,700 mm²
xo
0 mm
eo
212 mm
x-x 轴
Ix
533ᴇ6 mm⁴
Sx
1.46ᴇ6 mm³
Zx
2.59ᴇ6 mm³
rx
136 mm
y
107 mm
yp
33.8 mm
y-y 轴
Iy
270ᴇ6 mm⁴
Sy
1.27ᴇ6 mm³
Zy
1.97ᴇ6 mm³
ry
97 mm
x
212 mm
xp
212 mm
扭转
J
13.4ᴇ6 mm⁴
Cw
76.5ᴇ9 mm⁶
Wno
0 mm²
ro
188 mm
附加属性
tw,det
2
12.7 mm
bf
2tf
4.96
D
t
19.8
H
0.792
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
4,820 kN
Pn
Ωc
5,020 kN