1. Ph.D. Candidate, Dept. of Civil Engineering, Univ. of Toronto, 35 St. George St., Toronto, ON, Canada M5S 1A4 (corresponding author).
2. Professor, School of Engineering, Univ. of Guelph, 50 Stone Rd. East, 35 St. George St., Guelph, ON, Canada M5S 1A4.
3. Professor, Dept. of Civil Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India.