WT 460x135.5 WT 18x91
United States
치수
d
462 mm
ddet
460 mm
b
307 mm
bf,det
308 mm
tf
30 mm
tf,det
30.2 mm
tw
18.4 mm
tw,det
19 mm
2차 치수
kdes
49 mm
kdet
60.3 mm
특성
W
135 kg/m
A
17,300 mm²
xo
0 mm
eo
154 mm
x-x 축
Ix
352ᴇ6 mm⁴
Sx
1.03ᴇ6 mm³
Zx
1.85ᴇ6 mm³
rx
143 mm
y
121 mm
yp
28.2 mm
y-y 축
Iy
72.4ᴇ6 mm⁴
Sy
472,000 mm³
Zy
742,000 mm³
ry
64.8 mm
x
154 mm
xp
154 mm
비틀림
J
3.83ᴇ6 mm⁴
Cw
20.8ᴇ9 mm⁶
Wno
0 mm²
ro
189 mm
추가 속성
tw,det
2
9.52 mm
bf
2tf
5.12
D
t
25.1
H
0.685
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
2,910 kN
Pn
Ωc
2,370 kN