1. Assistant Professor, Dept. of Civil Engineering, Univ. of North Carolina at Charlotte, Charlotte, NC 28223-0001. E-mail: jbanders@uncc.edu
2. Professor, Dept. of Civil and Coastal Engineering, Univ. of Florida, Gainesville, FL 32611-6580. E-mail: ftown@ce.ufl.edu
3. Geotechnical Engineer, Antananarivo, Madagascar.