• Speaker, Southwest Mechanics Lecture Series
(University of Oklahoma, Texas A&M University, Rice University, and University of Houston), 1991.
• Distinguished Lecture of the Sigma Xi,
Texas A&M University, October 2005.
• The 2009 Landis-Epic Lecture
(presented once in 5 years), Department of Civil and Environmental Engineering, University of Pittsburgh, Pittsburgh, March 20, 2009.
• Simpson Distinguished Visiting Professor,
Department of Mechanical Engineering, Northwestern University, April-May, 2016.
• The Arthur Newell Talbot Distinguished Lecture,
University of Illinois at Urbana-Champaign, April 2017.