US - L 76x76x11.1L 3x3x7/16

Detailing diagram for a L 76x76x11.1 L 3x3x7/16 beam profile

L 76x76x11.1 L 3x3x7/16

United States

Dimensions

d
76.2 mm
b
76.2 mm
t
11.1 mm
tan(α)
1

Secondary Dimensions

kdes
20.7 mm
kdet
20.6 mm

Properties

W
12.4 kg/m
A
1,570 mm²
xo
17.5 mm
eo
5.56 mm

x-x Axis

Ix
824,000 mm⁴
Sx
15,500 mm³
Zx
27,900 mm³
rx
22.9 mm
y
23 mm
yp
10.3 mm

y-y Axis

Iy
824,000 mm⁴
Sy
15,500 mm³
Zy
27,900 mm³
ry
22.9 mm
x
23 mm
xp
10.3 mm

z-z Axis

Iz
340,000 mm⁴
Sz
10,500 mm³
rz
14.7 mm

w-w Axis

Iw
1.31ᴇ6 mm⁴
Sw
24,400 mm³
rw
28.9 mm

Torsion

J
65,300 mm⁴
Cw
26.9ᴇ6 mm⁶
Wno
0 mm²
ro
40.6 mm

Additional Properties

b
t
6.85
H
0.63
zA
50 mm
zB
0 mm
zC
50 mm
wA
25.2 mm
wB
32.5 mm
wC
25.2 mm
SwA
26,100 mm³
SwC
26,100 mm³
SzA
13,500 mm³
SzB
10,500 mm³
SzC
13,500 mm³

Allowable Strength Design

Material

Fy
345 N/mm²
Fu
448 N/mm²

Major Axis Bending

Mn
Ωb
3.58 kN-m
Vn
Ωv
105 kN
Wmax
10.1 kN
Open in beam calculator
Pmax
5.04 kN
Open in beam calculator

Minor Axis Bending

Mn
Ωb
3.58 kN-m
Vn
Ωv
105 kN
Wmax
9.61 kN
Open in beam calculator
Pmax
4.92 kN
Open in beam calculator

Axial Strength

Pn
Ω
263 kN
Pn
Ωc
38 kN
Detailing diagram for a L 76x76x11.1 L 3x3x7/16 beam profile