Research
Dr. Sherman’s research focuses on understanding and advancing the behavior and performance of steel bridges, buildings, and ancillary highway structures. His work spans fatigue and fracture behavior, large‑scale structural testing, field monitoring, material characterization, and finite element simulation. He has led and contributed to major research initiatives for NCHRP, FHWA, multiple state DOTs, and industry partners, with outcomes that have directly informed and improved AASHTO design and evaluation specifications. Dr. Sherman has conducted numerous full‑scale laboratory experiments and field monitoring campaigns across the United States, providing transportation agencies with critical data to guide maintenance, repairs, and retrofit decisions, as well as to refine design methodologies. In addition, he is a national leader in large‑format metal additive manufacturing for structural applications, directing research programs and serving on technical committees that are advancing metallic AM toward safe and practical in‑service deployment.