WT 345x209.5 WT 13.5x140.5
United States
尺寸
d
371 mm
ddet
371 mm
b
366 mm
bf,det
365 mm
tf
49 mm
tf,det
49.2 mm
tw
26.9 mm
tw,det
27 mm
次要维度
kdes
69.1 mm
kdet
79.4 mm
属性
W
209 kg/m
A
26,800 mm²
xo
0 mm
eo
183 mm
x-x 轴
Ix
282ᴇ6 mm⁴
Sx
982,000 mm³
Zx
1.79ᴇ6 mm³
rx
103 mm
y
85.1 mm
yp
36.6 mm
y-y 轴
Iy
199ᴇ6 mm⁴
Sy
1.09ᴇ6 mm³
Zy
1.69ᴇ6 mm³
ry
86.1 mm
x
183 mm
xp
183 mm
扭转
J
16.5ᴇ6 mm⁴
Cw
62.3ᴇ9 mm⁶
Wno
0 mm²
ro
147 mm
附加属性
tw,det
2
14.3 mm
bf
2tf
3.72
D
t
13.8
H
0.83
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
4,500 kN
Pn
Ωc
4,940 kN