WT 180x495 WT 7x332.5
United States
치수
d
274 mm
ddet
276 mm
b
450 mm
bf,det
448 mm
tf
115 mm
tf,det
114 mm
tw
71.9 mm
tw,det
71.4 mm
2차 치수
kdes
130 mm
kdet
148 mm
특성
W
495 kg/m
A
63,100 mm²
xo
0 mm
eo
225 mm
x-x 축
Ix
259ᴇ6 mm⁴
Sx
1.35ᴇ6 mm³
Zx
2.98ᴇ6 mm³
rx
64 mm
y
82.6 mm
yp
70.4 mm
y-y 축
Iy
866ᴇ6 mm⁴
Sy
3.87ᴇ6 mm³
Zy
5.98ᴇ6 mm³
ry
117 mm
x
225 mm
xp
225 mm
비틀림
J
231ᴇ6 mm⁴
Cw
1.05ᴇ12 mm⁶
Wno
0 mm²
ro
136 mm
추가 속성
tw,det
2
36.5 mm
bf
2tf
1.95
D
t
3.82
H
0.966
WGi
190 mm
WGo
76.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
10,600 kN
Pn
Ωc
11,000 kN