1. Department of Civil and Resource Engineering, Dalhousie University, 1360 Barrington St., Halifax, NS B3H 4R2, Canada
2. Department of Civil and Resource Engineering, Dalhousie University, 1360 Barrington St., Halifax, NS B3H 4R2, Canada (Corresponding author), e-mail: Pedram.Sadeghian@dal.ca, http://orcid.org/0000-0001-5102-7041