W 310x86 W 12x58
United States
Dimensies
d
310 mm
ddet
311 mm
b
254 mm
bf,det
254 mm
tf
16.3 mm
tf,det
15.9 mm
tw
9.14 mm
tw,det
9.52 mm
Secundaire afmetingen
T
235 mm
PB
1,590 mm
kdes
31.5 mm
kdet
38.1 mm
k1
23.8 mm
Eigenschappen
W
86.3 kg/m
A
11,000 mm²
xo
0 mm
eo
127 mm
rts
71.4 mm
x-x as
Ix
198ᴇ6 mm⁴
Sx
1.28ᴇ6 mm³
Zx
1.42ᴇ6 mm³
rx
134 mm
y
155 mm
yp
155 mm
y-y-as
Iy
44.5ᴇ6 mm⁴
Sy
351,000 mm³
Zy
533,000 mm³
ry
63.8 mm
x
127 mm
xp
127 mm
Torsie
J
874,000 mm⁴
Cw
959ᴇ9 mm⁶
Wno
18,600 mm²
Sw1
19.2ᴇ6 mm⁴
Aanvullende eigenschappen
tw,det
2
4.76 mm
PA
1,340 mm
bf
2tf
7.82
h
tw
27
Qf
292,000 mm³
Qw
695,000 mm³
ho
295 mm
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Mn
Ωb
292 kN-m
Vn
Ωv
391 kN
Wmax
767 kN
Pmax
384 kN
Minor Axis Bending
Mn
Ωb
110 kN-m
Vn
Ωv
1,020 kN
Wmax
289 kN
Pmax
144 kN
Axial Strength
Pn
Ω
1,840 kN
Pn
Ωc
1,920 kN