Sign up for the Dlubal Extranet to get most of the software and have exclusive access to your personal data.

Create Account

90-Day Free Trial

Back to Formulas

30x

000794

2024-09-26

Equivalent Member Length

Equivalent member length of a single-span beam with lateral and torsional restraint without intermediate supports in the case of a load application at the top.

l_{ef} = \frac{L}{a_{1} \cdot [1 - a_{2} \cdot \frac{a_{z}}{L} \cdot \sqrt{\frac{{EI}_{z}}{{GI}_{T}}}]} = 18.26 m

;