1. Ph.D. Candidate, Dept. of Civil and Environmental Engineering, American Univ. of Beirut, P.O. Box 11-0236, Riad El-Solh 1107 2020, Beirut, Lebanon.
2. Associate Professor, Dept. of Civil and Environmental Engineering, American Univ. of Beirut, P.O. Box 11-0236, Riad El-Solh 1107 2020, Beirut, Lebanon (corresponding author).
3. Associate, Thornton Tomasetti, Inc., 40 Wall St., New York, NY 10005.
4. Professor, Dept. of Civil, Architectural, and Environmental Engineering, Cockrell School of Engineering, Univ. of Texas at Austin, Austin, TX 78758.