W 460x113 W 18x76
United States
尺寸
d
462 mm
ddet
464 mm
b
279 mm
bf,det
279 mm
tf
17.3 mm
tf,det
17.5 mm
tw
10.8 mm
tw,det
11.1 mm
次要维度
T
384 mm
PB
2,000 mm
kdes
27.4 mm
kdet
39.7 mm
k1
27 mm
属性
W
113 kg/m
A
14,400 mm²
xo
0 mm
eo
140 mm
rts
76.7 mm
x-x 轴
Ix
554ᴇ6 mm⁴
Sx
2.39ᴇ6 mm³
Zx
2.67ᴇ6 mm³
rx
196 mm
y
231 mm
yp
231 mm
y-y 轴
Iy
63.3ᴇ6 mm⁴
Sy
452,000 mm³
Zy
692,000 mm³
ry
66.3 mm
x
140 mm
xp
140 mm
扭转
J
1.18ᴇ6 mm⁴
Cw
3.14ᴇ12 mm⁶
Wno
31,100 mm²
Sw1
37.5ᴇ6 mm⁴
附加属性
tw,det
2
6.35 mm
PA
1,720 mm
bf
2tf
8.11
h
tw
37.8
Qf
516,000 mm³
Qw
1.32ᴇ6 mm³
ho
444 mm
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
2,420 kN
Pn
Ωc
2,540 kN
