Todd Helwig

Todd Helwig is the Director of the Ferguson Structural Engineering Laboratory and holds the Jewel McAlister Smith Professorship in Engineering at the University of Texas at Austin. He specializes in structural engineering with a focus on steel structures, bridge design, and fatigue analysis. His work integrates advanced computational modeling with field experimentation to improve infrastructure resilience.

Helwig earned his B.S., M.S., and Ph.D. in Civil Engineering from the University of Texas at Austin (1987, 1989, 1994). His research spans structural behavior under dynamic loads, composite materials optimization, and innovative steel detailing to enhance bridge safety and longevity.

Recent studies emphasize fatigue resistance in fracture-critical components, lateral-torsional buckling of I-beams, and field monitoring of cross-frame systems. He collaborates closely with transportation agencies like TxDOT to translate academic findings into practical design guidelines.

Key contributions include advancing post-installed shear connector technology, developing semi-integral bridge abutments, and improving cross-frame details for skewed bridges. His lab focuses on real-world implementation of cutting-edge structural solutions.