US - L 89x89x7.9L 3-1/2x3-1/2x5/16

Detailing diagram for a L 89x89x7.9 L 3-1/2x3-1/2x5/16 beam profile

L 89x89x7.9 L 3-1/2x3-1/2x5/16

United States

Dimensions

d
88.9 mm
b
88.9 mm
t
7.95 mm
tan(α)
1

Secondary Dimensions

kdes
17.5 mm
kdet
17.5 mm

Properties

W
10.7 kg/m
A
1,350 mm²
xo
20.9 mm
eo
3.98 mm

x-x Axis

Ix
1.02ᴇ6 mm⁴
Sx
15,900 mm³
Zx
28,500 mm³
rx
27.4 mm
y
24.9 mm
yp
7.62 mm

y-y Axis

Iy
1.02ᴇ6 mm⁴
Sy
15,900 mm³
Zy
28,500 mm³
ry
27.4 mm
x
24.9 mm
xp
7.62 mm

z-z Axis

Iz
410,000 mm⁴
Sz
11,700 mm³
rz
17.4 mm

w-w Axis

Iw
1.62ᴇ6 mm⁴
Sw
25,900 mm³
rw
34.6 mm

Torsion

J
30,400 mm⁴
Cw
17ᴇ6 mm⁶
Wno
0 mm²
ro
48.8 mm

Additional Properties

b
t
11.2
H
0.63
zA
59.9 mm
zB
0 mm
zC
59.9 mm
wA
30.5 mm
wB
35.1 mm
wC
30.5 mm
SwA
27,000 mm³
SwC
27,000 mm³
SzA
13,400 mm³
SzB
11,700 mm³
SzC
13,400 mm³

Allowable Strength Design

Material

Fy
345 N/mm²
Fu
448 N/mm²

Major Axis Bending

Mn
Ωb
3.23 kN-m
Vn
Ωv
87.5 kN
Wmax
10.1 kN
Open in beam calculator
Pmax
5.14 kN
Open in beam calculator

Minor Axis Bending

Mn
Ωb
3.23 kN-m
Vn
Ωv
87.5 kN
Wmax
8.78 kN
Open in beam calculator
Pmax
4.54 kN
Open in beam calculator

Axial Strength

Pn
Ω
228 kN
Pn
Ωc
45.8 kN
Detailing diagram for a L 89x89x7.9 L 3-1/2x3-1/2x5/16 beam profile