MX - IR 305x106.9IR 12x72

Detailing diagram for a IR 305x106.9 IR 12x72 beam profile

IR 305x106.9 IR 12x72

Mexico

Dimensions

d
310 mm
b
306 mm
tf
17 mm
tw
10.9 mm

Secondary Dimensions

T
241 mm
kdes
33 mm
k1
22 mm

Properties

W
107 kg/m
A
13,600 mm²
xo
0 mm
eo
153 mm

x-x Axis

Ix
249ᴇ6 mm⁴
Sx
1.6ᴇ6 mm³
Zx
1.77ᴇ6 mm³
rx
135 mm
y
155 mm
yp
155 mm

y-y Axis

Iy
81.7ᴇ6 mm⁴
Sy
531,000 mm³
Zy
806,000 mm³
ry
77 mm
x
153 mm
xp
153 mm

Torsion

J
1.22ᴇ6 mm⁴
Cw
1.74ᴇ12 mm⁶
Wno
22,400 mm²
Sw1
29.2ᴇ6 mm⁴

Allowable Strength Design

Material

Fy
248 N/mm²
Fu
400 N/mm²

Major Axis Bending

Mn
Ωb
263 kN-m
Vn
Ωv
335 kN
Wmax
671 kN
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Pmax
345 kN
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Minor Axis Bending

Mn
Ωb
120 kN-m
Vn
Ωv
928 kN
Wmax
314 kN
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Pmax
157 kN
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Axial Strength

Pn
Ω
2,020 kN
Pn
Ωc
1,860 kN
Detailing diagram for a IR 305x106.9 IR 12x72 beam profile