Professor of Civil Engineering and Engineering Mechanics, Columbia University

Rutgers University

Professor and Chair of Civil and Environmental Engineering, Clarkson University

University of St. Thomas, University of South Carolina, University of Virginia

Professor of Civil Engineering, University of Massachusetts Amherst

University of Hong Kong (1926-1998)

University of Minnesota

California Polytechnic Institute, CalPoly, San Luis Obispo

Indian Institute of Technology Kharagpur

Professore di Scienza delle Costruzioni, Università degli Studi di Perugia