1. Graduate Student, Dept. of Civil Engineering, Univ. of Calgary, 2500 University Drive N.W., Calgary AB, Canada T2N 1N4.
2. Assistant Professor, Dept. of Civil Engineering, Univ. of Calgary, 2500 University Drive N.W., Calgary, AB Canada T2N 1N4 (Corresponding author).
3. Associate Professor, Dept. of Civil Engineering, Univ. of Calgary, 2500 University Drive N.W., Calgary AB Canada T2N 1N4.