WT 180x118.5 WT 7x79.5
United States
尺寸
d
190 mm
ddet
190 mm
b
396 mm
bf,det
397 mm
tf
30.2 mm
tf,det
30.2 mm
tw
18.9 mm
tw,det
19 mm
次要維度
kdes
45.5 mm
kdet
63.5 mm
特性
W
118 kg/m
A
15,100 mm²
xo
0 mm
eo
198 mm
x-x 軸
Ix
29.2ᴇ6 mm⁴
Sx
187,000 mm³
Zx
374,000 mm³
rx
43.9 mm
y
34.3 mm
yp
19.1 mm
y-y 軸
Iy
156ᴇ6 mm⁴
Sy
788,000 mm³
Zy
1.2ᴇ6 mm³
ry
102 mm
x
198 mm
xp
198 mm
扭轉
J
4.1ᴇ6 mm⁴
Cw
12.9ᴇ9 mm⁶
Wno
0 mm²
ro
113 mm
附加屬性
tw,det
2
9.52 mm
bf
2tf
6.54
D
t
10.1
H
0.971
WGi
190 mm
WGo
76.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
2,540 kN
Pn
Ωc
2,190 kN
