C 230x19.9 C 9x13.4
United States
尺寸
d
229 mm
ddet
229 mm
b
61.7 mm
bf,det
60.3 mm
tf
10.5 mm
tf,det
11.1 mm
tw
5.92 mm
tw,det
6.35 mm
次要维度
T
178 mm
kdes
25.4 mm
kdet
25.4 mm
属性
W
19.9 kg/m
A
2,540 mm²
xo
34.1 mm
eo
18.8 mm
rts
20.7 mm
x-x 轴
Ix
19.9ᴇ6 mm⁴
Sx
174,000 mm³
Zx
206,000 mm³
rx
88.4 mm
y
114 mm
yp
114 mm
y-y 轴
Iy
728,000 mm⁴
Sy
15,600 mm³
Zy
31,800 mm³
ry
16.9 mm
x
15.3 mm
xp
5.56 mm
扭转
J
69,900 mm⁴
Cw
7.57ᴇ9 mm⁶
Wno
4,030 mm²
Sw1
782,000 mm⁴
Sw2
511,000 mm⁴
Sw3
255,000 mm⁴
ro
96.3 mm
附加属性
tw,det
2
3.18 mm
b
t
5.88
h
tw
31.1
Qf
63,900 mm³
Qw
102,000 mm³
H
0.875
ho
218 mm
WGi
34.9 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
427 kN
Pn
Ωc
81.2 kN
