1. Professor, Dept. of Building, Civil, and Environmental Engineering, Concordia Univ., 1515 St. Catherine W. EV-6.109, Montréal, Canada PQ H3G 2W1 (corresponding author).
2. Dept. of Building, Civil, and Environmental, Engineering, Concordia Univ., 1515 St. Catherine W. EV-6.109, Montréal, Canada PQ H3G 2W1.