W 460x128 W 18x86
United States
치수
d
467 mm
ddet
467 mm
b
282 mm
bf,det
283 mm
tf
19.6 mm
tf,det
19 mm
tw
12.2 mm
tw,det
12.7 mm
2차 치수
T
384 mm
PB
2,020 mm
kdes
29.7 mm
kdet
41.3 mm
k1
27 mm
특성
W
128 kg/m
A
16,300 mm²
xo
0 mm
eo
141 mm
rts
77.5 mm
x-x 축
Ix
637ᴇ6 mm⁴
Sx
2.72ᴇ6 mm³
Zx
3.05ᴇ6 mm³
rx
197 mm
y
234 mm
yp
234 mm
y-y 축
Iy
72.8ᴇ6 mm⁴
Sy
518,000 mm³
Zy
793,000 mm³
ry
66.8 mm
x
141 mm
xp
141 mm
비틀림
J
1.71ᴇ6 mm⁴
Cw
3.65ᴇ12 mm⁶
Wno
31,600 mm²
Sw1
43.5ᴇ6 mm⁴
추가 속성
tw,det
2
6.35 mm
PA
1,740 mm
bf
2tf
7.2
h
tw
33.4
Qf
590,000 mm³
Qw
1.51ᴇ6 mm³
ho
447 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
2,740 kN
Pn
Ωc
2,890 kN