WT 345x175 WT 13.5x117.5
United States
尺寸
d
363 mm
ddet
365 mm
b
361 mm
bf,det
362 mm
tf
40.9 mm
tf,det
41.3 mm
tw
23.1 mm
tw,det
23.8 mm
次要維度
kdes
61 mm
kdet
73 mm
特性
W
175 kg/m
A
22,400 mm²
xo
0 mm
eo
180 mm
x-x 軸
Ix
231ᴇ6 mm⁴
Sx
819,000 mm³
Zx
1.47ᴇ6 mm³
rx
102 mm
y
81.3 mm
yp
31 mm
y-y 軸
Iy
160ᴇ6 mm⁴
Sy
888,000 mm³
Zy
1.37ᴇ6 mm³
ry
84.6 mm
x
180 mm
xp
180 mm
扭轉
J
9.74ᴇ6 mm⁴
Cw
36.3ᴇ9 mm⁶
Wno
0 mm²
ro
146 mm
附加屬性
tw,det
2
12.7 mm
bf
2tf
4.41
D
t
15.7
H
0.825
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
3,760 kN
Pn
Ωc
4,050 kN