This webinar illustrates the finite beam element that can account for an additional degree of freedom (warping) in SCIA Engineer.

Designing slender, thin-walled, or open-section beams presents structural engineers with tough challenges. Traditional beam theories often fall short when confronted with complex torsional loads, non-uniform cross-sectional deformations, or warping effects. As projects become more ambitious, the consequences of overlooking these complex behaviors can be significant: inaccurate stress predictions, unexpected failures, and costly design revisions late in the process. SCIA Engineer 2026 introduces a new type of finite beam element that can account for an additional degree of freedom (warping). It allows for accurate modelling of slender or thin-walled beams, open-section beams, and structures subjected to significant torsion or complex loading. This approach is important especially for bridges, steel girders, or structures with non-standard cross-sections, where warping and distortional effects play a significant role in the structural response. As a result, engineers get more accurate predictions of stresses and deformations in cases where traditional beam elements are inadequate.