WT 100x26 WT 4x17.5
United States
尺寸
d
103 mm
ddet
102 mm
b
204 mm
bf,det
203 mm
tf
12.6 mm
tf,det
12.7 mm
tw
7.87 mm
tw,det
7.94 mm
次要維度
kdes
22.6 mm
kdet
30.2 mm
特性
W
26 kg/m
A
3,320 mm²
xo
0 mm
eo
102 mm
x-x 軸
Ix
2.01ᴇ6 mm⁴
Sx
23,400 mm³
Zx
44,400 mm³
rx
24.6 mm
y
17.5 mm
yp
8.15 mm
y-y 軸
Iy
8.87ᴇ6 mm⁴
Sy
87,000 mm³
Zy
132,000 mm³
ry
51.6 mm
x
102 mm
xp
102 mm
扭轉
J
160,000 mm⁴
Cw
129ᴇ6 mm⁶
Wno
0 mm²
ro
58.4 mm
附加屬性
tw,det
2
4.76 mm
bf
2tf
8.1
D
t
13.1
H
0.963
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
557 kN
Pn
Ωc
224 kN