1. Assistant Professor, Dept. of Civil Engineering, Univ. of Manitoba, E1-310 EITC, 15 Gillson St., Winnipeg, MB, Canada R3T 5V6 (corresponding author).
2. Ph.D. Candidate, Dept. of Civil Engineering, Univ. of Manitoba, E1-327 EITC, 15 Gillson St., Winnipeg, MB, Canada R3T 5V6.
3. Professor, Dept. of Civil Engineering, Univ. of Manitoba, E1-328 EITC, 15 Gillson St., Winnipeg, MB, Canada R3T 5V6.
4. Professor, Dept. of Civil Engineering, Univ. of Manitoba, E1-368 EITC, 15 Gillson St., Winnipeg, MB, Canada R3T 5V6.