1. Professor, Dept. of Building, Civil and Environmental Engineering, Concordia Univ., 1455 de Maisonneuve Blvd. W., Montreal, QC, Canada H3G 1M8.
2. Graduate Student, Dept. of Building, Civil and Environmental Engineering, Concordia Univ., 1455 de Maisonneuve Blvd. W., Montreal, QC, Canada H3G 1M8.
3. Associate Professor, Dept. of Building, Civil and Environmental Engineering, Concordia Univ., 1455 de Maisonneuve Blvd. W., Montreal, QC, Canada H3G 1M8 (corresponding author).