C 250x22.8 C 10x15.3
United States
尺寸
d
254 mm
ddet
254 mm
b
66 mm
bf,det
66.7 mm
tf
11.1 mm
tf,det
11.1 mm
tw
6.1 mm
tw,det
6.35 mm
次要维度
T
203 mm
kdes
25.4 mm
kdet
27 mm
属性
W
22.8 kg/m
A
2,890 mm²
xo
36.3 mm
eo
20.2 mm
rts
22 mm
x-x 轴
Ix
28ᴇ6 mm⁴
Sx
221,000 mm³
Zx
261,000 mm³
rx
98.6 mm
y
127 mm
yp
127 mm
y-y 轴
Iy
945,000 mm⁴
Sy
18,800 mm³
Zy
38,300 mm³
ry
18.1 mm
x
16.1 mm
xp
5.69 mm
扭转
J
87,000 mm⁴
Cw
12.2ᴇ9 mm⁶
Wno
4,830 mm²
Sw1
1.06ᴇ6 mm⁴
Sw2
697,000 mm⁴
Sw3
349,000 mm⁴
ro
106 mm
附加属性
tw,det
2
3.18 mm
b
t
5.96
h
tw
34
Qf
80,600 mm³
Qw
130,000 mm³
H
0.884
ho
243 mm
WGi
38.1 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
486 kN
Pn
Ωc
105 kN
