WT 500x185.5 WT 20x124.5
United States
치수
d
500 mm
ddet
502 mm
b
401 mm
bf,det
400 mm
tf
36.1 mm
tf,det
36.5 mm
tw
19 mm
tw,det
19 mm
2차 치수
kdes
66 mm
kdet
68.3 mm
특성
W
185 kg/m
A
23,700 mm²
xo
0 mm
eo
201 mm
x-x 축
Ix
504ᴇ6 mm⁴
Sx
1.3ᴇ6 mm³
Zx
2.29ᴇ6 mm³
rx
146 mm
y
112 mm
yp
29.5 mm
y-y 축
Iy
193ᴇ6 mm⁴
Sy
964,000 mm³
Zy
1.49ᴇ6 mm³
ry
90.2 mm
x
201 mm
xp
201 mm
비틀림
J
7.91ᴇ6 mm⁴
Cw
42.4ᴇ9 mm⁶
Wno
0 mm²
ro
196 mm
추가 속성
tw,det
2
9.52 mm
bf
2tf
5.55
D
t
26.3
H
0.77
WGi
190 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
3,980 kN
Pn
Ωc
3,640 kN