WT 460x144.5 WT 18x97
United States
치수
d
462 mm
ddet
464 mm
b
307 mm
bf,det
308 mm
tf
32 mm
tf,det
31.8 mm
tw
19.4 mm
tw,det
19 mm
2차 치수
kdes
51.1 mm
kdet
63.5 mm
특성
W
144 kg/m
A
18,400 mm²
xo
0 mm
eo
154 mm
x-x 축
Ix
375ᴇ6 mm⁴
Sx
1.1ᴇ6 mm³
Zx
1.97ᴇ6 mm³
rx
143 mm
y
122 mm
yp
30 mm
y-y 축
Iy
77.8ᴇ6 mm⁴
Sy
506,000 mm³
Zy
800,000 mm³
ry
65 mm
x
154 mm
xp
154 mm
비틀림
J
4.62ᴇ6 mm⁴
Cw
24.9ᴇ9 mm⁶
Wno
0 mm²
ro
189 mm
추가 속성
tw,det
2
9.52 mm
bf
2tf
4.81
D
t
23.8
H
0.688
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
3,090 kN
Pn
Ωc
2,630 kN