WT 420x88 WT 16.5x59
United States
尺寸
d
417 mm
ddet
416 mm
b
292 mm
bf,det
292 mm
tf
18.8 mm
tf,det
19 mm
tw
14 mm
tw,det
14.3 mm
次要維度
kdes
36.6 mm
kdet
50.8 mm
特性
W
87.8 kg/m
A
11,200 mm²
xo
0 mm
eo
146 mm
x-x 軸
Ix
195ᴇ6 mm⁴
Sx
642,000 mm³
Zx
1.16ᴇ6 mm³
rx
132 mm
y
114 mm
yp
21.9 mm
y-y 軸
Iy
38.9ᴇ6 mm⁴
Sy
267,000 mm³
Zy
420,000 mm³
ry
58.9 mm
x
146 mm
xp
146 mm
扭轉
J
1.1ᴇ6 mm⁴
Cw
6.28ᴇ9 mm⁶
Wno
0 mm²
ro
178 mm
附加屬性
tw,det
2
7.94 mm
bf
2tf
7.76
D
t
29.8
H
0.659
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
1,890 kN
Pn
Ωc
1,120 kN