1. Department of Civil and Environmental Engineering, Geotechnical Center, University of Alberta, 116 St. and 85 Ave., Edmonton, AB T6G 2G7, Canada (Corresponding author), e-mail: yawu1@ualberta.ca, https://orcid.org/0000-0002-0406-4568
2. Department of Civil and Environmental Engineering, Geotechnical Center, University of Alberta, 9211 116 St NW, Edmonton, AB T6G 2G7, Canada