1. Assistant Professor, Dept. of Civil Engineering, North Dakota State Univ., Fargo, ND 58105. E-mail: jimmy.kim@ndsu.edu
2. Structural Engineer, Halcrow Yolles, Int. Engineers, Ltd., Governors Square, Suite 4-201, P.O. Box 32334, Grand Cayman, KY1-1209, Cayman Islands. E-mail: jesse.longworth@halcrowyolles.com
3. Associate Professor, Dept. of Civil Engineering, Royal Military College of Canada, PO Box 17000, STN FORCES, Kingston, ON, Canada, K7K 7B4. E-mail: Gordon.Wight@rmc.ca
4. Professor, Dept. of Civil Engineering, Queen’s Univ., 58 University Ave., Kingston, ON, Canada, K7L 3N6. E-mail: greenm@civil.queensu.ca