W 250x101 W 10x68
United States
尺寸
d
264 mm
ddet
264 mm
b
257 mm
bf,det
257 mm
tf
19.6 mm
tf,det
19 mm
tw
11.9 mm
tw,det
12.7 mm
次要维度
T
190 mm
PB
1,510 mm
kdes
32.3 mm
kdet
36.5 mm
k1
22.2 mm
属性
W
101 kg/m
A
12,800 mm²
xo
0 mm
eo
128 mm
rts
74.2 mm
x-x 轴
Ix
164ᴇ6 mm⁴
Sx
1.24ᴇ6 mm³
Zx
1.4ᴇ6 mm³
rx
113 mm
y
132 mm
yp
132 mm
y-y 轴
Iy
55.8ᴇ6 mm⁴
Sy
433,000 mm³
Zy
657,000 mm³
ry
65.8 mm
x
128 mm
xp
128 mm
扭转
J
1.48ᴇ6 mm⁴
Cw
832ᴇ9 mm⁶
Wno
15,700 mm²
Sw1
19.7ᴇ6 mm⁴
附加属性
tw,det
2
6.35 mm
PA
1,250 mm
bf
2tf
6.58
h
tw
16.7
Qf
293,000 mm³
Qw
690,000 mm³
ho
245 mm
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
2,160 kN
Pn
Ωc
2,270 kN