Section modulus is defined as
Explanation:
Sectional Modulus (Z):
The unit of the Section modulus is mm^{3}.
Shapes |
Section Modulus |
Circular | \(~Z_{cirular\;section}=\frac{\pi{d^3}}{32}\) |
Rectangle | \(~Z_{Rectangular\;section}=\frac{b{d^2}}{6}\) |