1. Assistant Professor, Dept. of Civil Engineering, Univ. of Calgary, Calgary, AB, Canada T2N 1N4 (corresponding author).
2. Professor, Dept. of Civil Engineering, Queen’s Univ., Kingston, ON, Canada K7L 3N6.
3. Associate Professor and Head, Dept. of Civil Engineering, Royal Military College of Canada, P.O. Box. 17000, STN FORCES, Kingston, ON, Canada K7K 7B4.