1. Assistant Professor, School of Engineering Okanagan Campus, Univ. of British Columbia, 1137 Alumni Avenue, Kelowna, BC, Canada V1V 1V7; formerly, Dept of Civil Engineering, Univ. of Manitoba, E1 306 ETIC Building, 15 Gillson St., Winnipeg, MB, Canada R3T 5V6 (corresponding author).
2. Professor, Dept of Civil Engineering, Univ. of Manitoba, E1 368 ETIC Building, 15 Gillson St., Winnipeg, MB, Canada R3T 5V6.
3. Geotechnical Engineer, KGS Group Consulting Engineers, 3rd Floor, 865 Waverley St., Winnipeg, MB, Canada R3T 5P4.