WT 230x117.5 WT 9x79
United States
尺寸
d
250 mm
ddet
251 mm
b
287 mm
bf,det
286 mm
tf
36.6 mm
tf,det
36.5 mm
tw
20.6 mm
tw,det
20.6 mm
次要维度
kdes
46.7 mm
kdet
60.3 mm
属性
W
118 kg/m
A
15,000 mm²
xo
0 mm
eo
144 mm
x-x 轴
Ix
66.6ᴇ6 mm⁴
Sx
341,000 mm³
Zx
631,000 mm³
rx
66.8 mm
y
55.1 mm
yp
25.9 mm
y-y 轴
Iy
72.4ᴇ6 mm⁴
Sy
503,000 mm³
Zy
777,000 mm³
ry
69.6 mm
x
144 mm
xp
144 mm
扭转
J
5.2ᴇ6 mm⁴
Cw
11.1ᴇ9 mm⁶
Wno
0 mm²
ro
103 mm
附加属性
tw,det
2
11.1 mm
bf
2tf
3.92
D
t
12.2
H
0.872
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
2,520 kN
Pn
Ωc
2,650 kN
