Formulas: members with slender elements

Equation E7-1

where

• $A_{e}=$ summation of the effective areas of the cross section based on reduced effective widths, $b_{e}, d_{e}$, or $h_{e}$, or the area as given by Equation E7-6 or E7-7, in. ${ }^{2}$ $\left(\mathrm{mm}^{2}\right)$
• $\begin{aligned} F_{n} & =\text { nominal stress determined in accordance with Section E3 or E4, ksi (MPa) } \\ & \text { For single angles, determine } F_{n} \text { in accordance with Section E3 only. }\end{aligned}$

Found in

• MEMBERS WITH SLENDER ELEMENTS