Steel Column

Member Dimensions

Section Designation

Shape: W - Wide Flange
KxLx: mm (strong axis)
KyLy: mm (weak axis)

Properties

Shape: Wide-Flange

Properties:

Mass =
A =
b =
d =
t =
w =
rx =
ry =
Fy= 345 MPa
E = 200000 MPa

Optimum Section

Factored Axial Load

Cf kN

Axial Resistance - Flexural Buckling

Φ = 0.9
n = 1.34
λ = (Fy/Fe)0.5 = KL/r*(Fy/(π2E))0.5
Cr = Φ*A*Fy*(1+2λ2n)-1/n