
With a base of 200 mm and a depth of 300 mm, the column's moment of inertia is Iz = 450 × 106 mm4.
The magnitude of the normal stress produced by the bending moment M is given by the flexure formula.

With a base of 200 mm and a depth of 300 mm, the column's moment of inertia is Iz = 450 × 106 mm4.
The magnitude of the normal stress produced by the bending moment M is given by the flexure formula.