1. Senior Research Scientist and Lecturer, Composite Construction Laboratory, Swiss Federal Institute of Technology–Lausanne, EPFL-CCLab, BAT. BP, CH-1015 Lausanne, Switzerland.
2. Bridge Engineer, URS Corporation, 540 Falmouth St., Suite 203, Richmond, VA 23230.
3. Engineer-in-Training, Modejski & Masters, Inc., 155 East Third St., Moorestown, NJ 08057.
4. Associate Professor, Dept. of Engineering Science and Mechanics, Virginia Polytechnic Institute and State Univ., Blacksburg, VA 24061 (corresponding author).
5. Associate Professor, Dept. of Civil and Environmental Engineering, Virginia Polytechnic Institute and State Univ., Blacksburg, VA 24061.