W 530x182 W 21x122
Canada
치수
D
551 mm
b
315 mm
Tf
24.4 mm
W
15.2 mm
2차 치수
PB
2,330 mm
kdes
46 mm
특성
Mass
182 kg/m
A
23,100 mm²
xo
0 mm
eo
158 mm
x-x 축
Ix
1.24ᴇ9 mm⁴
Sx
4.48ᴇ6 mm³
Zx
5.04ᴇ6 mm³
rx
231 mm
Y
276 mm
yp
276 mm
y-y 축
Iy
127ᴇ6 mm⁴
Sy
808,000 mm³
Zy
1.24ᴇ6 mm³
ry
74.2 mm
X
158 mm
xp
157 mm
비틀림
J
3.74ᴇ6 mm⁴
Cw
8.82ᴇ12 mm⁶
Wno
41,500 mm²
Sw1
79.7ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
3,430 kN
Pn
Ωc
3,140 kN