FormulasFormulas: built-up membersPDF page 101 · AISC 360-22Formula 1 [a] l=l1+l22l=\frac{l_{1}+l_{2}}{2}l=2l1+l2, where l1l_{1}l1 and l2l_{2}l2 shall not be less than 4 times the weld size. l=l1+l22l=\frac{l_{1}+l_{2}}{2}l=2l1+l2 Found in BUILT-UP MEMBERS Formulas: effective net areaPrevious PageFormulas: Tensile StrengthNext Page