1. Ph.D. Candidate, Dept. of Civil Engineering and Applied Mechanics, McGill Univ., 817 Sherbrooke St. West, Montreal, QC, Canada H3A 2K6.
2. Postdoctoral Researcher, Dept. of Civil Engineering and Applied Mechanics, McGill Univ., 817 Sherbrooke St. West, Montreal, QC, Canada H3A 2K6.
3. Professor, Dept. of Civil Engineering and Applied Mechanics, McGill Univ., 817 Sherbrooke St. West, Montreal, QC, Canada H3A 2K6 (corresponding author).