WT 230x34 WT 9x23
United States
尺寸
d
229 mm
ddet
229 mm
b
154 mm
bf,det
152 mm
tf
15.4 mm
tf,det
15.9 mm
tw
9.14 mm
tw,det
9.52 mm
次要維度
kdes
25.7 mm
kdet
31.8 mm
特性
W
34.2 kg/m
A
4,370 mm²
xo
0 mm
eo
77 mm
x-x 軸
Ix
21.7ᴇ6 mm⁴
Sx
127,000 mm³
Zx
228,000 mm³
rx
70.4 mm
y
59.2 mm
yp
14.2 mm
y-y 軸
Iy
4.7ᴇ6 mm⁴
Sy
60,800 mm³
Zy
95,700 mm³
ry
32.8 mm
x
77 mm
xp
77 mm
扭轉
J
253,000 mm⁴
Cw
322ᴇ6 mm⁶
Wno
0 mm²
ro
93.2 mm
附加屬性
tw,det
2
4.76 mm
bf
2tf
5.01
D
t
25.1
H
0.695
WGi
88.9 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
734 kN
Pn
Ωc
427 kN
