WT 345x161.5 WT 13.5x108.5
United States
尺寸
d
361 mm
ddet
362 mm
b
358 mm
bf,det
359 mm
tf
38.1 mm
tf,det
38.1 mm
tw
21.1 mm
tw,det
20.6 mm
次要維度
kdes
58.2 mm
kdet
68.3 mm
特性
W
161 kg/m
A
20,600 mm²
xo
0 mm
eo
179 mm
x-x 軸
Ix
209ᴇ6 mm⁴
Sx
741,000 mm³
Zx
1.33ᴇ6 mm³
rx
101 mm
y
78.7 mm
yp
28.7 mm
y-y 軸
Iy
147ᴇ6 mm⁴
Sy
818,000 mm³
Zy
1.26ᴇ6 mm³
ry
84.3 mm
x
179 mm
xp
179 mm
扭轉
J
7.83ᴇ6 mm⁴
Cw
28.2ᴇ9 mm⁶
Wno
0 mm²
ro
144 mm
附加屬性
tw,det
2
11.1 mm
bf
2tf
4.71
D
t
17.1
H
0.828
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
3,470 kN
Pn
Ωc
3,710 kN
