MC 460x68.2 MC 18x45.8
United States
尺寸
d
457 mm
ddet
457 mm
b
102 mm
bf,det
102 mm
tf
15.9 mm
tf,det
15.9 mm
tw
12.7 mm
tw,det
12.7 mm
次要维度
T
384 mm
kdes
36.6 mm
kdet
36.5 mm
属性
W
68.2 kg/m
A
8,710 mm²
xo
45.1 mm
eo
23.1 mm
rts
34 mm
x-x 轴
Ix
241ᴇ6 mm⁴
Sx
1.05ᴇ6 mm³
Zx
1.3ᴇ6 mm³
rx
166 mm
y
229 mm
yp
229 mm
y-y 轴
Iy
6.2ᴇ6 mm⁴
Sy
78,200 mm³
Zy
150,000 mm³
ry
26.7 mm
x
22 mm
xp
9.5 mm
扭转
J
604,000 mm⁴
Cw
241ᴇ9 mm⁶
Wno
14,500 mm²
Sw1
7.59ᴇ6 mm⁴
Sw2
6.07ᴇ6 mm⁴
Sw3
3.03ᴇ6 mm⁴
ro
174 mm
附加属性
tw,det
2
6.35 mm
b
t
6.4
h
tw
30.2
Qf
311,000 mm³
Qw
644,000 mm³
H
0.933
ho
442 mm
WGi
63.5 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,460 kN
Pn
Ωc
691 kN
