Formulas: single angles and tees

Formula 1

Equation C-G3-2

where

A = area of angle, in.² (mm²)

= torsional constant [approximated by $\Sigma\left(b t^{3} / 3\right)$ when precomputed value is unavailable], in. ${ }^{4}\left(\mathrm{~mm}^{4}\right)$

$M_{T}=$ torsional moment, kip-in. (N-mm)

Found in

• SINGLE ANGLES AND TEES