A short concrete column section shown in figure A$2$ is reinforced with $8$N$32$ bars.

Determine the points defining the interaction diagram for axial compression and bending about the major axis.

a$)$ Balanced failure state

b$)$ and Pure moment capacity $($Muo$)$

Given;

f$\text{'}$c $=32$ Mpa

Ec $=32,000$MPa

fsy $=500$MPa

Es $=200,000$Mpa