IR 254x131.2 IR 10x88
Mexico
Dimensioner
d
275 mm
b
261 mm
tf
25.1 mm
tw
15.4 mm
Sekundære dimensioner
T
193 mm
kdes
41 mm
k1
21 mm
Egenskaber
W
131 kg/m
A
16,700 mm²
xo
0 mm
eo
130 mm
x-x akse
Ix
222ᴇ6 mm⁴
Sx
1.61ᴇ6 mm³
Zx
1.85ᴇ6 mm³
rx
115 mm
y
138 mm
yp
138 mm
y-y akse
Iy
74.5ᴇ6 mm⁴
Sy
570,000 mm³
Zy
870,000 mm³
ry
67 mm
x
130 mm
xp
131 mm
Torsion
J
3.13ᴇ6 mm⁴
Cw
1.16ᴇ12 mm⁶
Wno
16,300 mm²
Sw1
26.7ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
2,480 kN
Pn
Ωc
2,230 kN