Duane K. Miller, Sc.D., P.E.

About the Author

Duane K. Miller, Sc.D., P.E., is a distinguished structural engineer and welding expert with over four decades of experience in the field of civil engineering. Holding advanced degrees and professional licensure, he has dedicated his career to advancing the understanding and application of welded connections in structural design. As a principal engineer and consultant, Miller has contributed to numerous industry standards and educational initiatives, bridging the gap between theoretical principles and practical implementation for engineers worldwide. His seminal work, Design Guide 21: Welded Connections--A Primer for Engineers (2006), remains a cornerstone resource, offering clear, accessible guidance on welding techniques essential for safe and efficient structural projects. Through his writings and lectures, Miller continues to shape the next generation of engineers, emphasizing precision, innovation, and safety in engineering practice.